8EM4 | pdb_00008em4

Cryo-EM structure of LRP2 at pH 7.5

PDB DOI: https://doi.org/10.2210/pdb8EM4/pdb
EM Map EMD-28233: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Mus musculus
Mutation(s): No

Deposited: 2022-09-26 Released: 2023-02-08
Deposition Author(s): Beenken, A., Cerutti, G., Brasch, J., Fitzpatrick, A.W., Barasch, J., Shapiro, L.
Funding Organization(s): National Institutes of Health/National Institute of Diabetes and Digestive and Kidney Disease (NIH/NIDDK)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.83 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

This is version 1.3 of the entry. See complete history.

Literature

Structures of LRP2 reveal a molecular machine for endocytosis.

Beenken, A., Cerutti, G., Brasch, J., Guo, Y., Sheng, Z., Erdjument-Bromage, H., Aziz, Z., Robbins-Juarez, S.Y., Chavez, E.Y., Ahlsen, G., Katsamba, P.S., Neubert, T.A., Fitzpatrick, A.W.P., Barasch, J., Shapiro, L.

(2023) Cell 186: 821

PubMed: 36750096 Search on PubMed Search on PubMed Central
DOI: https://doi.org/10.1016/j.cell.2023.01.016
Primary Citation Related Structures:
8EM4, 8EM7

PubMed Abstract:
The low-density lipoprotein (LDL) receptor-related protein 2 (LRP2 or megalin) is representative of the phylogenetically conserved subfamily of giant LDL receptor-related proteins, which function in endocytosis and are implicated in diseases of the kidney and brain. Here, we report high-resolution cryoelectron microscopy structures of LRP2 isolated from mouse kidney, at extracellular and endosomal pH. The structures reveal LRP2 to be a molecular machine that adopts a conformation for ligand binding at the cell surface and for ligand shedding in the endosome. LRP2 forms a homodimer, the conformational transformation of which is governed by pH-sensitive sites at both homodimer and intra-protomer interfaces. A subset of LRP2 deleterious missense variants in humans appears to impair homodimer assembly. These observations lay the foundation for further understanding the function and mechanism of LDL receptors and implicate homodimerization as a conserved feature of the LRP receptor subfamily.

Organizational Affiliation

Division of Nephrology, Department of Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA.

Macromolecule Content

Total Structure Weight: 1,063.62 kDa
Atom Count: 59,410
Modeled Residue Count: 7,636
Deposited Residue Count: 9,320
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Low-density lipoprotein receptor-related protein 2	A, B	4,660	Mus musculus	Mutation(s): 0
UniProt
Find proteins for A2ARV4 (Mus musculus) Explore A2ARV4 Go to UniProtKB: A2ARV4
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A2ARV4
Glycosylation
Glycosylation Sites: 43	Glycosylation Focus chain A Focus chain B	Go to GlyGen: A2ARV4-1
Sequence Annotations Expand
Reference Sequence

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	C, D	2		N-Glycosylation	Interactions Focus chain C Focus chain D Interactions & Density Focus chain C Focus chain D
Glycosylation Resources
GlyTouCan: G42666HT GlyCosmos: G42666HT GlyGen: G42666HT

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NAG (Subject of Investigation/LOI) Query on NAG Download:Ideal Coordinates CCD File SDF format, chain AA [auth A] SDF format, chain BA [auth A] SDF format, chain BE [auth B] SDF format, chain CA [auth A] SDF format, chain CE [auth B] SDF format, chain DA [auth A] SDF format, chain DD [auth B] SDF format, chain ED [auth B] SDF format, chain EE [auth B] SDF format, chain FA [auth A] SDF format, chain FD [auth B] SDF format, chain G [auth A] SDF format, chain GA [auth A] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain ID [auth B] SDF format, chain JD [auth B] SDF format, chain K [auth A] SDF format, chain KF [auth B] SDF format, chain L [auth A] SDF format, chain M [auth A] SDF format, chain MF [auth B] SDF format, chain N [auth A] SDF format, chain NC [auth B] SDF format, chain O [auth A] SDF format, chain P [auth A] SDF format, chain Q [auth A] SDF format, chain R [auth A] SDF format, chain S [auth A] SDF format, chain T [auth A] SDF format, chain TD [auth B] SDF format, chain TF [auth B] SDF format, chain U [auth A] SDF format, chain V [auth A] SDF format, chain VD [auth B] SDF format, chain W [auth A] SDF format, chain WC [auth B] SDF format, chain WD [auth B] SDF format, chain X [auth A] SDF format, chain XC [auth B] SDF format, chain Y [auth A] SDF format, chain Z [auth A] SDF format, chain ZD [auth B] SDF format, chain VC [auth B] SDF format, chain UD [auth B] SDF format, chain UC [auth B] SDF format, chain SC [auth B] SDF format, chain RD [auth B] SDF format, chain QD [auth B] SDF format, chain OD [auth B] SDF format, chain ND [auth B] SDF format, chain MC [auth A] SDF format, chain J [auth A] SDF format, chain IE [auth B] SDF format, chain GD [auth B] SDF format, chain F [auth A] SDF format, chain EA [auth A] SDF format, chain AD [auth B] MOL2 format, chain AA [auth A] MOL2 format, chain BA [auth A] MOL2 format, chain BE [auth B] MOL2 format, chain CA [auth A] MOL2 format, chain CE [auth B] MOL2 format, chain DA [auth A] MOL2 format, chain DD [auth B] MOL2 format, chain ED [auth B] MOL2 format, chain EE [auth B] MOL2 format, chain FA [auth A] MOL2 format, chain FD [auth B] MOL2 format, chain G [auth A] MOL2 format, chain GA [auth A] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain ID [auth B] MOL2 format, chain JD [auth B] MOL2 format, chain K [auth A] MOL2 format, chain KF [auth B] MOL2 format, chain L [auth A] MOL2 format, chain M [auth A] MOL2 format, chain MF [auth B] MOL2 format, chain N [auth A] MOL2 format, chain NC [auth B] MOL2 format, chain O [auth A] MOL2 format, chain P [auth A] MOL2 format, chain Q [auth A] MOL2 format, chain R [auth A] MOL2 format, chain S [auth A] MOL2 format, chain T [auth A] MOL2 format, chain TD [auth B] MOL2 format, chain TF [auth B] MOL2 format, chain U [auth A] MOL2 format, chain V [auth A] MOL2 format, chain VD [auth B] MOL2 format, chain W [auth A] MOL2 format, chain WC [auth B] MOL2 format, chain WD [auth B] MOL2 format, chain X [auth A] MOL2 format, chain XC [auth B] MOL2 format, chain Y [auth A] MOL2 format, chain Z [auth A] MOL2 format, chain ZD [auth B] MOL2 format, chain VC [auth B] MOL2 format, chain UD [auth B] MOL2 format, chain UC [auth B] MOL2 format, chain SC [auth B] MOL2 format, chain RD [auth B] MOL2 format, chain QD [auth B] MOL2 format, chain OD [auth B] MOL2 format, chain ND [auth B] MOL2 format, chain MC [auth A] MOL2 format, chain J [auth A] MOL2 format, chain IE [auth B] MOL2 format, chain GD [auth B] MOL2 format, chain F [auth A] MOL2 format, chain EA [auth A] MOL2 format, chain AD [auth B] mmCIF format, chain AA [auth A] mmCIF format, chain BA [auth A] mmCIF format, chain BE [auth B] mmCIF format, chain CA [auth A] mmCIF format, chain CE [auth B] mmCIF format, chain DA [auth A] mmCIF format, chain DD [auth B] mmCIF format, chain ED [auth B] mmCIF format, chain EE [auth B] mmCIF format, chain FA [auth A] mmCIF format, chain FD [auth B] mmCIF format, chain G [auth A] mmCIF format, chain GA [auth A] mmCIF format, chain H [auth A] mmCIF format, chain I [auth A] mmCIF format, chain ID [auth B] mmCIF format, chain JD [auth B] mmCIF format, chain K [auth A] mmCIF format, chain KF [auth B] mmCIF format, chain L [auth A] mmCIF format, chain M [auth A] mmCIF format, chain MF [auth B] mmCIF format, chain N [auth A] mmCIF format, chain NC [auth B] mmCIF format, chain O [auth A] mmCIF format, chain P [auth A] mmCIF format, chain Q [auth A] mmCIF format, chain R [auth A] mmCIF format, chain S [auth A] mmCIF format, chain T [auth A] mmCIF format, chain TD [auth B] mmCIF format, chain TF [auth B] mmCIF format, chain U [auth A] mmCIF format, chain V [auth A] mmCIF format, chain VD [auth B] mmCIF format, chain W [auth A] mmCIF format, chain WC [auth B] mmCIF format, chain WD [auth B] mmCIF format, chain X [auth A] mmCIF format, chain XC [auth B] mmCIF format, chain Y [auth A] mmCIF format, chain Z [auth A] mmCIF format, chain ZD [auth B] mmCIF format, chain VC [auth B] mmCIF format, chain UD [auth B] mmCIF format, chain UC [auth B] mmCIF format, chain SC [auth B] mmCIF format, chain RD [auth B] mmCIF format, chain QD [auth B] mmCIF format, chain OD [auth B] mmCIF format, chain ND [auth B] mmCIF format, chain MC [auth A] mmCIF format, chain J [auth A] mmCIF format, chain IE [auth B] mmCIF format, chain GD [auth B] mmCIF format, chain F [auth A] mmCIF format, chain EA [auth A] mmCIF format, chain AD [auth B]	AA [auth A] AD [auth B] BA [auth A] BE [auth B] CA [auth A] AA [auth A], AD [auth B], BA [auth A], BE [auth B], CA [auth A], CE [auth B], DA [auth A], DD [auth B], EA [auth A], ED [auth B], EE [auth B], F [auth A], FA [auth A], FD [auth B], G [auth A], GA [auth A], GD [auth B], H [auth A], I [auth A], ID [auth B], IE [auth B], J [auth A], JD [auth B], K [auth A], KF [auth B], L [auth A], M [auth A], MC [auth A], MF [auth B], N [auth A], NC [auth B], ND [auth B], O [auth A], OD [auth B], P [auth A], Q [auth A], QD [auth B], R [auth A], RD [auth B], S [auth A], SC [auth B], T [auth A], TD [auth B], TF [auth B], U [auth A], UC [auth B], UD [auth B], V [auth A], VC [auth B], VD [auth B], W [auth A], WC [auth B], WD [auth B], X [auth A], XC [auth B], Y [auth A], Z [auth A], ZD [auth B]	2-acetamido-2-deoxy-beta-D-glucopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-FMDGEEDCSA-N		Interactions Focus chain AA [auth A] Focus chain AD [auth B] Focus chain BA [auth A] Focus chain BE [auth B] Focus chain CA [auth A] Focus chain CE [auth B] Focus chain DA [auth A] Focus chain DD [auth B] Focus chain EA [auth A] Focus chain ED [auth B] Focus chain EE [auth B] Focus chain F [auth A] Focus chain FA [auth A] Focus chain FD [auth B] Focus chain G [auth A] Focus chain GA [auth A] Focus chain GD [auth B] Focus chain H [auth A] Focus chain I [auth A] Focus chain ID [auth B] Focus chain IE [auth B] Focus chain J [auth A] Focus chain JD [auth B] Focus chain K [auth A] Focus chain KF [auth B] Focus chain L [auth A] Focus chain M [auth A] Focus chain MC [auth A] Focus chain MF [auth B] Focus chain N [auth A] Focus chain NC [auth B] Focus chain ND [auth B] Focus chain O [auth A] Focus chain OD [auth B] Focus chain P [auth A] Focus chain Q [auth A] Focus chain QD [auth B] Focus chain R [auth A] Focus chain RD [auth B] Focus chain S [auth A] Focus chain SC [auth B] Focus chain T [auth A] Focus chain TD [auth B] Focus chain TF [auth B] Focus chain U [auth A] Focus chain UC [auth B] Focus chain UD [auth B] Focus chain V [auth A] Focus chain VC [auth B] Focus chain VD [auth B] Focus chain W [auth A] Focus chain WC [auth B] Focus chain WD [auth B] Focus chain X [auth A] Focus chain XC [auth B] Focus chain Y [auth A] Focus chain Z [auth A] Focus chain ZD [auth B] Interactions & Density Focus chain AA [auth A] Focus chain AD [auth B] Focus chain BA [auth A] Focus chain BE [auth B] Focus chain CA [auth A] Focus chain CE [auth B] Focus chain DA [auth A] Focus chain DD [auth B] Focus chain EA [auth A] Focus chain ED [auth B] Focus chain EE [auth B] Focus chain F [auth A] Focus chain FA [auth A] Focus chain FD [auth B] Focus chain G [auth A] Focus chain GA [auth A] Focus chain GD [auth B] Focus chain H [auth A] Focus chain I [auth A] Focus chain ID [auth B] Focus chain IE [auth B] Focus chain J [auth A] Focus chain JD [auth B] Focus chain K [auth A] Focus chain KF [auth B] Focus chain L [auth A] Focus chain M [auth A] Focus chain MC [auth A] Focus chain MF [auth B] Focus chain N [auth A] Focus chain NC [auth B] Focus chain ND [auth B] Focus chain O [auth A] Focus chain OD [auth B] Focus chain P [auth A] Focus chain Q [auth A] Focus chain QD [auth B] Focus chain R [auth A] Focus chain RD [auth B] Focus chain S [auth A] Focus chain SC [auth B] Focus chain T [auth A] Focus chain TD [auth B] Focus chain TF [auth B] Focus chain U [auth A] Focus chain UC [auth B] Focus chain UD [auth B] Focus chain V [auth A] Focus chain VC [auth B] Focus chain VD [auth B] Focus chain W [auth A] Focus chain WC [auth B] Focus chain WD [auth B] Focus chain X [auth A] Focus chain XC [auth B] Focus chain Y [auth A] Focus chain Z [auth A] Focus chain ZD [auth B]
NGA (Subject of Investigation/LOI) Query on NGA Download:Ideal Coordinates CCD File SDF format, chain AE [auth B] SDF format, chain E [auth A] SDF format, chain EF [auth B] SDF format, chain FE [auth B] SDF format, chain IA [auth A] SDF format, chain KA [auth A] SDF format, chain LA [auth A] SDF format, chain LD [auth B] SDF format, chain MA [auth A] SDF format, chain MD [auth B] SDF format, chain NA [auth A] SDF format, chain OA [auth A] SDF format, chain OF [auth B] SDF format, chain PA [auth A] SDF format, chain PD [auth B] SDF format, chain RA [auth A] SDF format, chain RC [auth B] SDF format, chain RF [auth B] SDF format, chain TA [auth A] SDF format, chain UA [auth A] SDF format, chain VA [auth A] SDF format, chain VF [auth B] SDF format, chain YC [auth B] SDF format, chain YD [auth B] SDF format, chain SF [auth B] SDF format, chain SA [auth A] SDF format, chain QF [auth B] SDF format, chain QA [auth A] SDF format, chain OC [auth B] SDF format, chain JA [auth A] SDF format, chain HD [auth B] SDF format, chain HA [auth A] MOL2 format, chain AE [auth B] MOL2 format, chain E [auth A] MOL2 format, chain EF [auth B] MOL2 format, chain FE [auth B] MOL2 format, chain IA [auth A] MOL2 format, chain KA [auth A] MOL2 format, chain LA [auth A] MOL2 format, chain LD [auth B] MOL2 format, chain MA [auth A] MOL2 format, chain MD [auth B] MOL2 format, chain NA [auth A] MOL2 format, chain OA [auth A] MOL2 format, chain OF [auth B] MOL2 format, chain PA [auth A] MOL2 format, chain PD [auth B] MOL2 format, chain RA [auth A] MOL2 format, chain RC [auth B] MOL2 format, chain RF [auth B] MOL2 format, chain TA [auth A] MOL2 format, chain UA [auth A] MOL2 format, chain VA [auth A] MOL2 format, chain VF [auth B] MOL2 format, chain YC [auth B] MOL2 format, chain YD [auth B] MOL2 format, chain SF [auth B] MOL2 format, chain SA [auth A] MOL2 format, chain QF [auth B] MOL2 format, chain QA [auth A] MOL2 format, chain OC [auth B] MOL2 format, chain JA [auth A] MOL2 format, chain HD [auth B] MOL2 format, chain HA [auth A] mmCIF format, chain AE [auth B] mmCIF format, chain E [auth A] mmCIF format, chain EF [auth B] mmCIF format, chain FE [auth B] mmCIF format, chain IA [auth A] mmCIF format, chain KA [auth A] mmCIF format, chain LA [auth A] mmCIF format, chain LD [auth B] mmCIF format, chain MA [auth A] mmCIF format, chain MD [auth B] mmCIF format, chain NA [auth A] mmCIF format, chain OA [auth A] mmCIF format, chain OF [auth B] mmCIF format, chain PA [auth A] mmCIF format, chain PD [auth B] mmCIF format, chain RA [auth A] mmCIF format, chain RC [auth B] mmCIF format, chain RF [auth B] mmCIF format, chain TA [auth A] mmCIF format, chain UA [auth A] mmCIF format, chain VA [auth A] mmCIF format, chain VF [auth B] mmCIF format, chain YC [auth B] mmCIF format, chain YD [auth B] mmCIF format, chain SF [auth B] mmCIF format, chain SA [auth A] mmCIF format, chain QF [auth B] mmCIF format, chain QA [auth A] mmCIF format, chain OC [auth B] mmCIF format, chain JA [auth A] mmCIF format, chain HD [auth B] mmCIF format, chain HA [auth A]	AE [auth B] E [auth A] EF [auth B] FE [auth B] HA [auth A] AE [auth B], E [auth A], EF [auth B], FE [auth B], HA [auth A], HD [auth B], IA [auth A], JA [auth A], KA [auth A], LA [auth A], LD [auth B], MA [auth A], MD [auth B], NA [auth A], OA [auth A], OC [auth B], OF [auth B], PA [auth A], PD [auth B], QA [auth A], QF [auth B], RA [auth A], RC [auth B], RF [auth B], SA [auth A], SF [auth B], TA [auth A], UA [auth A], VA [auth A], VF [auth B], YC [auth B], YD [auth B]	2-acetamido-2-deoxy-beta-D-galactopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-JAJWTYFOSA-N		Interactions Focus chain AE [auth B] Focus chain E [auth A] Focus chain EF [auth B] Focus chain FE [auth B] Focus chain HA [auth A] Focus chain HD [auth B] Focus chain IA [auth A] Focus chain JA [auth A] Focus chain KA [auth A] Focus chain LA [auth A] Focus chain LD [auth B] Focus chain MA [auth A] Focus chain MD [auth B] Focus chain NA [auth A] Focus chain OA [auth A] Focus chain OC [auth B] Focus chain OF [auth B] Focus chain PA [auth A] Focus chain PD [auth B] Focus chain QA [auth A] Focus chain QF [auth B] Focus chain RA [auth A] Focus chain RC [auth B] Focus chain RF [auth B] Focus chain SA [auth A] Focus chain SF [auth B] Focus chain TA [auth A] Focus chain UA [auth A] Focus chain VA [auth A] Focus chain VF [auth B] Focus chain YC [auth B] Focus chain YD [auth B] Interactions & Density Focus chain AE [auth B] Focus chain E [auth A] Focus chain EF [auth B] Focus chain FE [auth B] Focus chain HA [auth A] Focus chain HD [auth B] Focus chain IA [auth A] Focus chain JA [auth A] Focus chain KA [auth A] Focus chain LA [auth A] Focus chain LD [auth B] Focus chain MA [auth A] Focus chain MD [auth B] Focus chain NA [auth A] Focus chain OA [auth A] Focus chain OC [auth B] Focus chain OF [auth B] Focus chain PA [auth A] Focus chain PD [auth B] Focus chain QA [auth A] Focus chain QF [auth B] Focus chain RA [auth A] Focus chain RC [auth B] Focus chain RF [auth B] Focus chain SA [auth A] Focus chain SF [auth B] Focus chain TA [auth A] Focus chain UA [auth A] Focus chain VA [auth A] Focus chain VF [auth B] Focus chain YC [auth B] Focus chain YD [auth B]
CA (Subject of Investigation/LOI) Query on CA Download:Ideal Coordinates CCD File SDF format, chain AB [auth A] SDF format, chain AF [auth B] SDF format, chain BB [auth A] SDF format, chain BC [auth A] SDF format, chain BD [auth B] SDF format, chain BF [auth B] SDF format, chain CB [auth A] SDF format, chain CC [auth A] SDF format, chain CD [auth B] SDF format, chain DC [auth A] SDF format, chain DE [auth B] SDF format, chain DF [auth B] SDF format, chain EB [auth A] SDF format, chain EC [auth A] SDF format, chain FB [auth A] SDF format, chain FC [auth A] SDF format, chain FF [auth B] SDF format, chain GB [auth A] SDF format, chain GC [auth A] SDF format, chain GE [auth B] SDF format, chain HC [auth A] SDF format, chain HF [auth B] SDF format, chain IB [auth A] SDF format, chain IC [auth A] SDF format, chain IF [auth B] SDF format, chain JC [auth A] SDF format, chain JF [auth B] SDF format, chain KB [auth A] SDF format, chain KC [auth A] SDF format, chain KD [auth B] SDF format, chain KE [auth B] SDF format, chain LB [auth A] SDF format, chain LC [auth A] SDF format, chain LE [auth B] SDF format, chain LF [auth B] SDF format, chain MB [auth A] SDF format, chain ME [auth B] SDF format, chain NB [auth A] SDF format, chain NF [auth B] SDF format, chain OE [auth B] SDF format, chain PB [auth A] SDF format, chain PC [auth B] SDF format, chain PE [auth B] SDF format, chain PF [auth B] SDF format, chain QC [auth B] SDF format, chain QE [auth B] SDF format, chain RB [auth A] SDF format, chain RE [auth B] SDF format, chain SB [auth A] SDF format, chain SE [auth B] SDF format, chain TB [auth A] SDF format, chain TC [auth B] SDF format, chain TE [auth B] SDF format, chain UE [auth B] SDF format, chain UF [auth B] SDF format, chain VE [auth B] SDF format, chain WA [auth A] SDF format, chain WB [auth A] SDF format, chain WE [auth B] SDF format, chain XA [auth A] SDF format, chain XB [auth A] SDF format, chain XD [auth B] SDF format, chain XE [auth B] SDF format, chain YE [auth B] SDF format, chain ZA [auth A] SDF format, chain ZB [auth A] SDF format, chain ZC [auth B] SDF format, chain ZE [auth B] SDF format, chain YB [auth A] SDF format, chain YA [auth A] SDF format, chain VB [auth A] SDF format, chain UB [auth A] SDF format, chain SD [auth B] SDF format, chain QB [auth A] SDF format, chain OB [auth A] SDF format, chain NE [auth B] SDF format, chain JE [auth B] SDF format, chain JB [auth A] SDF format, chain HE [auth B] SDF format, chain HB [auth A] SDF format, chain GF [auth B] SDF format, chain DB [auth A] SDF format, chain CF [auth B] SDF format, chain AC [auth A] MOL2 format, chain AB [auth A] MOL2 format, chain AF [auth B] MOL2 format, chain BB [auth A] MOL2 format, chain BC [auth A] MOL2 format, chain BD [auth B] MOL2 format, chain BF [auth B] MOL2 format, chain CB [auth A] MOL2 format, chain CC [auth A] MOL2 format, chain CD [auth B] MOL2 format, chain DC [auth A] MOL2 format, chain DE [auth B] MOL2 format, chain DF [auth B] MOL2 format, chain EB [auth A] MOL2 format, chain EC [auth A] MOL2 format, chain FB [auth A] MOL2 format, chain FC [auth A] MOL2 format, chain FF [auth B] MOL2 format, chain GB [auth A] MOL2 format, chain GC [auth A] MOL2 format, chain GE [auth B] MOL2 format, chain HC [auth A] MOL2 format, chain HF [auth B] MOL2 format, chain IB [auth A] MOL2 format, chain IC [auth A] MOL2 format, chain IF [auth B] MOL2 format, chain JC [auth A] MOL2 format, chain JF [auth B] MOL2 format, chain KB [auth A] MOL2 format, chain KC [auth A] MOL2 format, chain KD [auth B] MOL2 format, chain KE [auth B] MOL2 format, chain LB [auth A] MOL2 format, chain LC [auth A] MOL2 format, chain LE [auth B] MOL2 format, chain LF [auth B] MOL2 format, chain MB [auth A] MOL2 format, chain ME [auth B] MOL2 format, chain NB [auth A] MOL2 format, chain NF [auth B] MOL2 format, chain OE [auth B] MOL2 format, chain PB [auth A] MOL2 format, chain PC [auth B] MOL2 format, chain PE [auth B] MOL2 format, chain PF [auth B] MOL2 format, chain QC [auth B] MOL2 format, chain QE [auth B] MOL2 format, chain RB [auth A] MOL2 format, chain RE [auth B] MOL2 format, chain SB [auth A] MOL2 format, chain SE [auth B] MOL2 format, chain TB [auth A] MOL2 format, chain TC [auth B] MOL2 format, chain TE [auth B] MOL2 format, chain UE [auth B] MOL2 format, chain UF [auth B] MOL2 format, chain VE [auth B] MOL2 format, chain WA [auth A] MOL2 format, chain WB [auth A] MOL2 format, chain WE [auth B] MOL2 format, chain XA [auth A] MOL2 format, chain XB [auth A] MOL2 format, chain XD [auth B] MOL2 format, chain XE [auth B] MOL2 format, chain YE [auth B] MOL2 format, chain ZA [auth A] MOL2 format, chain ZB [auth A] MOL2 format, chain ZC [auth B] MOL2 format, chain ZE [auth B] MOL2 format, chain YB [auth A] MOL2 format, chain YA [auth A] MOL2 format, chain VB [auth A] MOL2 format, chain UB [auth A] MOL2 format, chain SD [auth B] MOL2 format, chain QB [auth A] MOL2 format, chain OB [auth A] MOL2 format, chain NE [auth B] MOL2 format, chain JE [auth B] MOL2 format, chain JB [auth A] MOL2 format, chain HE [auth B] MOL2 format, chain HB [auth A] MOL2 format, chain GF [auth B] MOL2 format, chain DB [auth A] MOL2 format, chain CF [auth B] MOL2 format, chain AC [auth A] mmCIF format, chain AB [auth A] mmCIF format, chain AF [auth B] mmCIF format, chain BB [auth A] mmCIF format, chain BC [auth A] mmCIF format, chain BD [auth B] mmCIF format, chain BF [auth B] mmCIF format, chain CB [auth A] mmCIF format, chain CC [auth A] mmCIF format, chain CD [auth B] mmCIF format, chain DC [auth A] mmCIF format, chain DE [auth B] mmCIF format, chain DF [auth B] mmCIF format, chain EB [auth A] mmCIF format, chain EC [auth A] mmCIF format, chain FB [auth A] mmCIF format, chain FC [auth A] mmCIF format, chain FF [auth B] mmCIF format, chain GB [auth A] mmCIF format, chain GC [auth A] mmCIF format, chain GE [auth B] mmCIF format, chain HC [auth A] mmCIF format, chain HF [auth B] mmCIF format, chain IB [auth A] mmCIF format, chain IC [auth A] mmCIF format, chain IF [auth B] mmCIF format, chain JC [auth A] mmCIF format, chain JF [auth B] mmCIF format, chain KB [auth A] mmCIF format, chain KC [auth A] mmCIF format, chain KD [auth B] mmCIF format, chain KE [auth B] mmCIF format, chain LB [auth A] mmCIF format, chain LC [auth A] mmCIF format, chain LE [auth B] mmCIF format, chain LF [auth B] mmCIF format, chain MB [auth A] mmCIF format, chain ME [auth B] mmCIF format, chain NB [auth A] mmCIF format, chain NF [auth B] mmCIF format, chain OE [auth B] mmCIF format, chain PB [auth A] mmCIF format, chain PC [auth B] mmCIF format, chain PE [auth B] mmCIF format, chain PF [auth B] mmCIF format, chain QC [auth B] mmCIF format, chain QE [auth B] mmCIF format, chain RB [auth A] mmCIF format, chain RE [auth B] mmCIF format, chain SB [auth A] mmCIF format, chain SE [auth B] mmCIF format, chain TB [auth A] mmCIF format, chain TC [auth B] mmCIF format, chain TE [auth B] mmCIF format, chain UE [auth B] mmCIF format, chain UF [auth B] mmCIF format, chain VE [auth B] mmCIF format, chain WA [auth A] mmCIF format, chain WB [auth A] mmCIF format, chain WE [auth B] mmCIF format, chain XA [auth A] mmCIF format, chain XB [auth A] mmCIF format, chain XD [auth B] mmCIF format, chain XE [auth B] mmCIF format, chain YE [auth B] mmCIF format, chain ZA [auth A] mmCIF format, chain ZB [auth A] mmCIF format, chain ZC [auth B] mmCIF format, chain ZE [auth B] mmCIF format, chain YB [auth A] mmCIF format, chain YA [auth A] mmCIF format, chain VB [auth A] mmCIF format, chain UB [auth A] mmCIF format, chain SD [auth B] mmCIF format, chain QB [auth A] mmCIF format, chain OB [auth A] mmCIF format, chain NE [auth B] mmCIF format, chain JE [auth B] mmCIF format, chain JB [auth A] mmCIF format, chain HE [auth B] mmCIF format, chain HB [auth A] mmCIF format, chain GF [auth B] mmCIF format, chain DB [auth A] mmCIF format, chain CF [auth B] mmCIF format, chain AC [auth A]	AB [auth A] AC [auth A] AF [auth B] BB [auth A] BC [auth A] AB [auth A], AC [auth A], AF [auth B], BB [auth A], BC [auth A], BD [auth B], BF [auth B], CB [auth A], CC [auth A], CD [auth B], CF [auth B], DB [auth A], DC [auth A], DE [auth B], DF [auth B], EB [auth A], EC [auth A], FB [auth A], FC [auth A], FF [auth B], GB [auth A], GC [auth A], GE [auth B], GF [auth B], HB [auth A], HC [auth A], HE [auth B], HF [auth B], IB [auth A], IC [auth A], IF [auth B], JB [auth A], JC [auth A], JE [auth B], JF [auth B], KB [auth A], KC [auth A], KD [auth B], KE [auth B], LB [auth A], LC [auth A], LE [auth B], LF [auth B], MB [auth A], ME [auth B], NB [auth A], NE [auth B], NF [auth B], OB [auth A], OE [auth B], PB [auth A], PC [auth B], PE [auth B], PF [auth B], QB [auth A], QC [auth B], QE [auth B], RB [auth A], RE [auth B], SB [auth A], SD [auth B], SE [auth B], TB [auth A], TC [auth B], TE [auth B], UB [auth A], UE [auth B], UF [auth B], VB [auth A], VE [auth B], WA [auth A], WB [auth A], WE [auth B], XA [auth A], XB [auth A], XD [auth B], XE [auth B], YA [auth A], YB [auth A], YE [auth B], ZA [auth A], ZB [auth A], ZC [auth B], ZE [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain AB [auth A] Focus chain AC [auth A] Focus chain AF [auth B] Focus chain BB [auth A] Focus chain BC [auth A] Focus chain BD [auth B] Focus chain BF [auth B] Focus chain CB [auth A] Focus chain CC [auth A] Focus chain CD [auth B] Focus chain CF [auth B] Focus chain DB [auth A] Focus chain DC [auth A] Focus chain DE [auth B] Focus chain DF [auth B] Focus chain EB [auth A] Focus chain EC [auth A] Focus chain FB [auth A] Focus chain FC [auth A] Focus chain FF [auth B] Focus chain GB [auth A] Focus chain GC [auth A] Focus chain GE [auth B] Focus chain GF [auth B] Focus chain HB [auth A] Focus chain HC [auth A] Focus chain HE [auth B] Focus chain HF [auth B] Focus chain IB [auth A] Focus chain IC [auth A] Focus chain IF [auth B] Focus chain JB [auth A] Focus chain JC [auth A] Focus chain JE [auth B] Focus chain JF [auth B] Focus chain KB [auth A] Focus chain KC [auth A] Focus chain KD [auth B] Focus chain KE [auth B] Focus chain LB [auth A] Focus chain LC [auth A] Focus chain LE [auth B] Focus chain LF [auth B] Focus chain MB [auth A] Focus chain ME [auth B] Focus chain NB [auth A] Focus chain NE [auth B] Focus chain NF [auth B] Focus chain OB [auth A] Focus chain OE [auth B] Focus chain PB [auth A] Focus chain PC [auth B] Focus chain PE [auth B] Focus chain PF [auth B] Focus chain QB [auth A] Focus chain QC [auth B] Focus chain QE [auth B] Focus chain RB [auth A] Focus chain RE [auth B] Focus chain SB [auth A] Focus chain SD [auth B] Focus chain SE [auth B] Focus chain TB [auth A] Focus chain TC [auth B] Focus chain TE [auth B] Focus chain UB [auth A] Focus chain UE [auth B] Focus chain UF [auth B] Focus chain VB [auth A] Focus chain VE [auth B] Focus chain WA [auth A] Focus chain WB [auth A] Focus chain WE [auth B] Focus chain XA [auth A] Focus chain XB [auth A] Focus chain XD [auth B] Focus chain XE [auth B] Focus chain YA [auth A] Focus chain YB [auth A] Focus chain YE [auth B] Focus chain ZA [auth A] Focus chain ZB [auth A] Focus chain ZC [auth B] Focus chain ZE [auth B] Interactions & Density Focus chain AB [auth A] Focus chain AC [auth A] Focus chain AF [auth B] Focus chain BB [auth A] Focus chain BC [auth A] Focus chain BD [auth B] Focus chain BF [auth B] Focus chain CB [auth A] Focus chain CC [auth A] Focus chain CD [auth B] Focus chain CF [auth B] Focus chain DB [auth A] Focus chain DC [auth A] Focus chain DE [auth B] Focus chain DF [auth B] Focus chain EB [auth A] Focus chain EC [auth A] Focus chain FB [auth A] Focus chain FC [auth A] Focus chain FF [auth B] Focus chain GB [auth A] Focus chain GC [auth A] Focus chain GE [auth B] Focus chain GF [auth B] Focus chain HB [auth A] Focus chain HC [auth A] Focus chain HE [auth B] Focus chain HF [auth B] Focus chain IB [auth A] Focus chain IC [auth A] Focus chain IF [auth B] Focus chain JB [auth A] Focus chain JC [auth A] Focus chain JE [auth B] Focus chain JF [auth B] Focus chain KB [auth A] Focus chain KC [auth A] Focus chain KD [auth B] Focus chain KE [auth B] Focus chain LB [auth A] Focus chain LC [auth A] Focus chain LE [auth B] Focus chain LF [auth B] Focus chain MB [auth A] Focus chain ME [auth B] Focus chain NB [auth A] Focus chain NE [auth B] Focus chain NF [auth B] Focus chain OB [auth A] Focus chain OE [auth B] Focus chain PB [auth A] Focus chain PC [auth B] Focus chain PE [auth B] Focus chain PF [auth B] Focus chain QB [auth A] Focus chain QC [auth B] Focus chain QE [auth B] Focus chain RB [auth A] Focus chain RE [auth B] Focus chain SB [auth A] Focus chain SD [auth B] Focus chain SE [auth B] Focus chain TB [auth A] Focus chain TC [auth B] Focus chain TE [auth B] Focus chain UB [auth A] Focus chain UE [auth B] Focus chain UF [auth B] Focus chain VB [auth A] Focus chain VE [auth B] Focus chain WA [auth A] Focus chain WB [auth A] Focus chain WE [auth B] Focus chain XA [auth A] Focus chain XB [auth A] Focus chain XD [auth B] Focus chain XE [auth B] Focus chain YA [auth A] Focus chain YB [auth A] Focus chain YE [auth B] Focus chain ZA [auth A] Focus chain ZB [auth A] Focus chain ZC [auth B] Focus chain ZE [auth B]