8XKL | pdb_00008xkl

Structure of ACPII-CCPII from cryptophyte algae

PDB DOI: https://doi.org/10.2210/pdb8XKL/pdb
EM Map EMD-38419: EMDB EMDataResource

Classification: STRUCTURAL PROTEIN
Organism(s): Chroomonas placoidea
Mutation(s): No

Deposited: 2023-12-23 Released: 2024-06-05
Deposition Author(s): Li, X.Y., Mao, Z.Y., Shen, J.R., Han, G.Y.
Funding Organization(s): Chinese Academy of Sciences

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.84 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Structure and distinct supramolecular organization of a PSII-ACPII dimer from a cryptophyte alga Chroomonas placoidea.

Mao, Z., Li, X., Li, Z., Shen, L., Li, X., Yang, Y., Wang, W., Kuang, T., Shen, J.R., Han, G.

(2024) Nat Commun 15: 4535-4535

PubMed: 38806516 Search on PubMed Search on PubMed Central
DOI: https://doi.org/10.1038/s41467-024-48878-x
Primary Citation Related Structures:
8WB4, 8XKL

PubMed Abstract:
Cryptophyte algae are an evolutionarily distinct and ecologically important group of photosynthetic unicellular eukaryotes. Photosystem II (PSII) of cryptophyte algae associates with alloxanthin chlorophyll a/c-binding proteins (ACPs) to act as the peripheral light-harvesting system, whose supramolecular organization is unknown. Here, we purify the PSII-ACPII supercomplex from a cryptophyte alga Chroomonas placoidea (C. placoidea), and analyze its structure at a resolution of 2.47 Å using cryo-electron microscopy. This structure reveals a dimeric organization of PSII-ACPII containing two PSII core monomers flanked by six symmetrically arranged ACPII subunits. The PSII core is conserved whereas the organization of ACPII subunits exhibits a distinct pattern, different from those observed so far in PSII of other algae and higher plants. Furthermore, we find a Chl a-binding antenna subunit, CCPII-S, which mediates interaction of ACPII with the PSII core. These results provide a structural basis for the assembly of antennas within the supercomplex and possible excitation energy transfer pathways in cryptophyte algal PSII, shedding light on the diversity of supramolecular organization of photosynthetic machinery.

Organizational Affiliation

Photosynthesis Research Center, Key Laboratory of Photobiology, Institute of Botany, Chinese Academy of Sciences, 100093, Beijing, China.

Macromolecule Content

Total Structure Weight: 267.61 kDa
Atom Count: 15,357
Modeled Residue Count: 1,344
Deposited Residue Count: 1,687
Unique protein chains: 8

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ACPII-4	A [auth 0]	226	Chroomonas placoidea	Mutation(s): 0

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| 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
ACPII-1	B [auth 7]	235	Chroomonas placoidea	Mutation(s): 0

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| 3D Structure

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
ACPII-2	C [auth 8]	217	Chroomonas placoidea	Mutation(s): 0

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| 3D Structure

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
ACPII-3	D [auth 9]	222	Chroomonas placoidea	Mutation(s): 0

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| 3D Structure

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II reaction center protein G	E [auth G]	64	Chroomonas placoidea	Mutation(s): 0

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| 3D Structure

Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details	Image
ACPII-6	F [auth P]	220	Chroomonas placoidea	Mutation(s): 0

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| 3D Structure

Entity ID: 7
Molecule	Chains	Sequence Length	Organism	Details	Image
ACPII-5	G [auth p]	218	Chroomonas placoidea	Mutation(s): 0

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| 3D Structure

Entity ID: 8
Molecule	Chains	Sequence Length	Organism	Details	Image
CCPII-S	H [auth s]	285	Chroomonas placoidea	Mutation(s): 0

Small Molecules

Ligands 9 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CLA (Subject of Investigation/LOI) Query on CLA Download:Ideal Coordinates CCD File SDF format, chain AB [auth 8] SDF format, chain AD [auth p] SDF format, chain BA [auth 7] SDF format, chain BB [auth 8] SDF format, chain BD [auth p] SDF format, chain CA [auth 7] SDF format, chain CB [auth 8] SDF format, chain CC [auth G] SDF format, chain CD [auth p] SDF format, chain DA [auth 7] SDF format, chain DD [auth p] SDF format, chain EA [auth 7] SDF format, chain EB [auth 8] SDF format, chain ED [auth p] SDF format, chain FA [auth 7] SDF format, chain FB [auth 8] SDF format, chain FC [auth P] SDF format, chain GA [auth 7] SDF format, chain GC [auth P] SDF format, chain GD [auth p] SDF format, chain HA [auth 7] SDF format, chain HC [auth P] SDF format, chain HD [auth p] SDF format, chain I [auth 0] SDF format, chain IA [auth 7] SDF format, chain IC [auth P] SDF format, chain J [auth 0] SDF format, chain JA [auth 7] SDF format, chain K [auth 0] SDF format, chain KC [auth P] SDF format, chain L [auth 0] SDF format, chain LA [auth 7] SDF format, chain LC [auth P] SDF format, chain M [auth 0] SDF format, chain MA [auth 7] SDF format, chain MC [auth P] SDF format, chain N [auth 0] SDF format, chain NA [auth 7] SDF format, chain NB [auth 9] SDF format, chain O [auth 0] SDF format, chain OB [auth 9] SDF format, chain OC [auth P] SDF format, chain OD [auth s] SDF format, chain P [auth 0] SDF format, chain PB [auth 9] SDF format, chain PC [auth P] SDF format, chain PD [auth s] SDF format, chain Q [auth 0] SDF format, chain QB [auth 9] SDF format, chain RB [auth 9] SDF format, chain S [auth 0] SDF format, chain SB [auth 9] SDF format, chain T [auth 0] SDF format, chain TB [auth 9] SDF format, chain U [auth 0] SDF format, chain UA [auth 8] SDF format, chain UB [auth 9] SDF format, chain VA [auth 8] SDF format, chain VB [auth 9] SDF format, chain WA [auth 8] SDF format, chain WB [auth 9] SDF format, chain WC [auth p] SDF format, chain XA [auth 8] SDF format, chain XB [auth 9] SDF format, chain XC [auth p] SDF format, chain YA [auth 8] SDF format, chain YC [auth p] SDF format, chain ZA [auth 8] SDF format, chain ZC [auth p] MOL2 format, chain AB [auth 8] MOL2 format, chain AD [auth p] MOL2 format, chain BA [auth 7] MOL2 format, chain BB [auth 8] MOL2 format, chain BD [auth p] MOL2 format, chain CA [auth 7] MOL2 format, chain CB [auth 8] MOL2 format, chain CC [auth G] MOL2 format, chain CD [auth p] MOL2 format, chain DA [auth 7] MOL2 format, chain DD [auth p] MOL2 format, chain EA [auth 7] MOL2 format, chain EB [auth 8] MOL2 format, chain ED [auth p] MOL2 format, chain FA [auth 7] MOL2 format, chain FB [auth 8] MOL2 format, chain FC [auth P] MOL2 format, chain GA [auth 7] MOL2 format, chain GC [auth P] MOL2 format, chain GD [auth p] MOL2 format, chain HA [auth 7] MOL2 format, chain HC [auth P] MOL2 format, chain HD [auth p] MOL2 format, chain I [auth 0] MOL2 format, chain IA [auth 7] MOL2 format, chain IC [auth P] MOL2 format, chain J [auth 0] MOL2 format, chain JA [auth 7] MOL2 format, chain K [auth 0] MOL2 format, chain KC [auth P] MOL2 format, chain L [auth 0] MOL2 format, chain LA [auth 7] MOL2 format, chain LC [auth P] MOL2 format, chain M [auth 0] MOL2 format, chain MA [auth 7] MOL2 format, chain MC [auth P] MOL2 format, chain N [auth 0] MOL2 format, chain NA [auth 7] MOL2 format, chain NB [auth 9] MOL2 format, chain O [auth 0] MOL2 format, chain OB [auth 9] MOL2 format, chain OC [auth P] MOL2 format, chain OD [auth s] MOL2 format, chain P [auth 0] MOL2 format, chain PB [auth 9] MOL2 format, chain PC [auth P] MOL2 format, chain PD [auth s] MOL2 format, chain Q [auth 0] MOL2 format, chain QB [auth 9] MOL2 format, chain RB [auth 9] MOL2 format, chain S [auth 0] MOL2 format, chain SB [auth 9] MOL2 format, chain T [auth 0] MOL2 format, chain TB [auth 9] MOL2 format, chain U [auth 0] MOL2 format, chain UA [auth 8] MOL2 format, chain UB [auth 9] MOL2 format, chain VA [auth 8] MOL2 format, chain VB [auth 9] MOL2 format, chain WA [auth 8] MOL2 format, chain WB [auth 9] MOL2 format, chain WC [auth p] MOL2 format, chain XA [auth 8] MOL2 format, chain XB [auth 9] MOL2 format, chain XC [auth p] MOL2 format, chain YA [auth 8] MOL2 format, chain YC [auth p] MOL2 format, chain ZA [auth 8] MOL2 format, chain ZC [auth p] mmCIF format, chain AB [auth 8] mmCIF format, chain AD [auth p] mmCIF format, chain BA [auth 7] mmCIF format, chain BB [auth 8] mmCIF format, chain BD [auth p] mmCIF format, chain CA [auth 7] mmCIF format, chain CB [auth 8] mmCIF format, chain CC [auth G] mmCIF format, chain CD [auth p] mmCIF format, chain DA [auth 7] mmCIF format, chain DD [auth p] mmCIF format, chain EA [auth 7] mmCIF format, chain EB [auth 8] mmCIF format, chain ED [auth p] mmCIF format, chain FA [auth 7] mmCIF format, chain FB [auth 8] mmCIF format, chain FC [auth P] mmCIF format, chain GA [auth 7] mmCIF format, chain GC [auth P] mmCIF format, chain GD [auth p] mmCIF format, chain HA [auth 7] mmCIF format, chain HC [auth P] mmCIF format, chain HD [auth p] mmCIF format, chain I [auth 0] mmCIF format, chain IA [auth 7] mmCIF format, chain IC [auth P] mmCIF format, chain J [auth 0] mmCIF format, chain JA [auth 7] mmCIF format, chain K [auth 0] mmCIF format, chain KC [auth P] mmCIF format, chain L [auth 0] mmCIF format, chain LA [auth 7] mmCIF format, chain LC [auth P] mmCIF format, chain M [auth 0] mmCIF format, chain MA [auth 7] mmCIF format, chain MC [auth P] mmCIF format, chain N [auth 0] mmCIF format, chain NA [auth 7] mmCIF format, chain NB [auth 9] mmCIF format, chain O [auth 0] mmCIF format, chain OB [auth 9] mmCIF format, chain OC [auth P] mmCIF format, chain OD [auth s] mmCIF format, chain P [auth 0] mmCIF format, chain PB [auth 9] mmCIF format, chain PC [auth P] mmCIF format, chain PD [auth s] mmCIF format, chain Q [auth 0] mmCIF format, chain QB [auth 9] mmCIF format, chain RB [auth 9] mmCIF format, chain S [auth 0] mmCIF format, chain SB [auth 9] mmCIF format, chain T [auth 0] mmCIF format, chain TB [auth 9] mmCIF format, chain U [auth 0] mmCIF format, chain UA [auth 8] mmCIF format, chain UB [auth 9] mmCIF format, chain VA [auth 8] mmCIF format, chain VB [auth 9] mmCIF format, chain WA [auth 8] mmCIF format, chain WB [auth 9] mmCIF format, chain WC [auth p] mmCIF format, chain XA [auth 8] mmCIF format, chain XB [auth 9] mmCIF format, chain XC [auth p] mmCIF format, chain YA [auth 8] mmCIF format, chain YC [auth p] mmCIF format, chain ZA [auth 8] mmCIF format, chain ZC [auth p]	AB [auth 8] AD [auth p] BA [auth 7] BB [auth 8] BD [auth p] AB [auth 8], AD [auth p], BA [auth 7], BB [auth 8], BD [auth p], CA [auth 7], CB [auth 8], CC [auth G], CD [auth p], DA [auth 7], DD [auth p], EA [auth 7], EB [auth 8], ED [auth p], FA [auth 7], FB [auth 8], FC [auth P], GA [auth 7], GC [auth P], GD [auth p], HA [auth 7], HC [auth P], HD [auth p], I [auth 0], IA [auth 7], IC [auth P], J [auth 0], JA [auth 7], K [auth 0], KC [auth P], L [auth 0], LA [auth 7], LC [auth P], M [auth 0], MA [auth 7], MC [auth P], N [auth 0], NA [auth 7], NB [auth 9], O [auth 0], OB [auth 9], OC [auth P], OD [auth s], P [auth 0], PB [auth 9], PC [auth P], PD [auth s], Q [auth 0], QB [auth 9], RB [auth 9], S [auth 0], SB [auth 9], T [auth 0], TB [auth 9], U [auth 0], UA [auth 8], UB [auth 9], VA [auth 8], VB [auth 9], WA [auth 8], WB [auth 9], WC [auth p], XA [auth 8], XB [auth 9], XC [auth p], YA [auth 8], YC [auth p], ZA [auth 8], ZC [auth p]	CHLOROPHYLL A C₅₅ H₇₂ Mg N₄ O₅ ATNHDLDRLWWWCB-AENOIHSZSA-M		Interactions Focus chain AB [auth 8] Focus chain AD [auth p] Focus chain BA [auth 7] Focus chain BB [auth 8] Focus chain BD [auth p] Focus chain CA [auth 7] Focus chain CB [auth 8] Focus chain CC [auth G] Focus chain CD [auth p] Focus chain DA [auth 7] Focus chain DD [auth p] Focus chain EA [auth 7] Focus chain EB [auth 8] Focus chain ED [auth p] Focus chain FA [auth 7] Focus chain FB [auth 8] Focus chain FC [auth P] Focus chain GA [auth 7] Focus chain GC [auth P] Focus chain GD [auth p] Focus chain HA [auth 7] Focus chain HC [auth P] Focus chain HD [auth p] Focus chain I [auth 0] Focus chain IA [auth 7] Focus chain IC [auth P] Focus chain J [auth 0] Focus chain JA [auth 7] Focus chain K [auth 0] Focus chain KC [auth P] Focus chain L [auth 0] Focus chain LA [auth 7] Focus chain LC [auth P] Focus chain M [auth 0] Focus chain MA [auth 7] Focus chain MC [auth P] Focus chain N [auth 0] Focus chain NA [auth 7] Focus chain NB [auth 9] Focus chain O [auth 0] Focus chain OB [auth 9] Focus chain OC [auth P] Focus chain OD [auth s] Focus chain P [auth 0] Focus chain PB [auth 9] Focus chain PC [auth P] Focus chain PD [auth s] Focus chain Q [auth 0] Focus chain QB [auth 9] Focus chain RB [auth 9] Focus chain S [auth 0] Focus chain SB [auth 9] Focus chain T [auth 0] Focus chain TB [auth 9] Focus chain U [auth 0] Focus chain UA [auth 8] Focus chain UB [auth 9] Focus chain VA [auth 8] Focus chain VB [auth 9] Focus chain WA [auth 8] Focus chain WB [auth 9] Focus chain WC [auth p] Focus chain XA [auth 8] Focus chain XB [auth 9] Focus chain XC [auth p] Focus chain YA [auth 8] Focus chain YC [auth p] Focus chain ZA [auth 8] Focus chain ZC [auth p] Interactions & Density Focus chain AB [auth 8] Focus chain AD [auth p] Focus chain BA [auth 7] Focus chain BB [auth 8] Focus chain BD [auth p] Focus chain CA [auth 7] Focus chain CB [auth 8] Focus chain CC [auth G] Focus chain CD [auth p] Focus chain DA [auth 7] Focus chain DD [auth p] Focus chain EA [auth 7] Focus chain EB [auth 8] Focus chain ED [auth p] Focus chain FA [auth 7] Focus chain FB [auth 8] Focus chain FC [auth P] Focus chain GA [auth 7] Focus chain GC [auth P] Focus chain GD [auth p] Focus chain HA [auth 7] Focus chain HC [auth P] Focus chain HD [auth p] Focus chain I [auth 0] Focus chain IA [auth 7] Focus chain IC [auth P] Focus chain J [auth 0] Focus chain JA [auth 7] Focus chain K [auth 0] Focus chain KC [auth P] Focus chain L [auth 0] Focus chain LA [auth 7] Focus chain LC [auth P] Focus chain M [auth 0] Focus chain MA [auth 7] Focus chain MC [auth P] Focus chain N [auth 0] Focus chain NA [auth 7] Focus chain NB [auth 9] Focus chain O [auth 0] Focus chain OB [auth 9] Focus chain OC [auth P] Focus chain OD [auth s] Focus chain P [auth 0] Focus chain PB [auth 9] Focus chain PC [auth P] Focus chain PD [auth s] Focus chain Q [auth 0] Focus chain QB [auth 9] Focus chain RB [auth 9] Focus chain S [auth 0] Focus chain SB [auth 9] Focus chain T [auth 0] Focus chain TB [auth 9] Focus chain U [auth 0] Focus chain UA [auth 8] Focus chain UB [auth 9] Focus chain VA [auth 8] Focus chain VB [auth 9] Focus chain WA [auth 8] Focus chain WB [auth 9] Focus chain WC [auth p] Focus chain XA [auth 8] Focus chain XB [auth 9] Focus chain XC [auth p] Focus chain YA [auth 8] Focus chain YC [auth p] Focus chain ZA [auth 8] Focus chain ZC [auth p]
SQD (Subject of Investigation/LOI) Query on SQD Download:Ideal Coordinates CCD File SDF format, chain MD [auth p] MOL2 format, chain MD [auth p] mmCIF format, chain MD [auth p]	MD [auth p]	1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL C₄₁ H₇₈ O₁₂ S RVUUQPKXGDTQPG-JUDHQOGESA-N		Interactions Focus chain MD [auth p] Interactions & Density Focus chain MD [auth p]
LMG (Subject of Investigation/LOI) Query on LMG Download:Ideal Coordinates CCD File SDF format, chain DC [auth G] SDF format, chain EC [auth G] SDF format, chain KB [auth 8] SDF format, chain Z [auth 0] MOL2 format, chain DC [auth G] MOL2 format, chain EC [auth G] MOL2 format, chain KB [auth 8] MOL2 format, chain Z [auth 0] mmCIF format, chain DC [auth G] mmCIF format, chain EC [auth G] mmCIF format, chain KB [auth 8] mmCIF format, chain Z [auth 0]	DC [auth G], EC [auth G], KB [auth 8], Z [auth 0]	1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE C₄₅ H₈₆ O₁₀ DCLTVZLYPPIIID-CVELTQQQSA-N		Interactions Focus chain DC [auth G] Focus chain EC [auth G] Focus chain KB [auth 8] Focus chain Z [auth 0] Interactions & Density Focus chain DC [auth G] Focus chain EC [auth G] Focus chain KB [auth 8] Focus chain Z [auth 0]
LHG (Subject of Investigation/LOI) Query on LHG Download:Ideal Coordinates CCD File SDF format, chain LB [auth 8] SDF format, chain ND [auth s] MOL2 format, chain LB [auth 8] MOL2 format, chain ND [auth s] mmCIF format, chain LB [auth 8] mmCIF format, chain ND [auth s]	LB [auth 8], ND [auth s]	1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE C₃₈ H₇₅ O₁₀ P BIABMEZBCHDPBV-MPQUPPDSSA-N		Interactions Focus chain LB [auth 8] Focus chain ND [auth s] Interactions & Density Focus chain LB [auth 8] Focus chain ND [auth s]
KC2 (Subject of Investigation/LOI) Query on KC2 Download:Ideal Coordinates CCD File SDF format, chain DB [auth 8] SDF format, chain FD [auth p] SDF format, chain JC [auth P] SDF format, chain KA [auth 7] SDF format, chain NC [auth P] SDF format, chain R [auth 0] MOL2 format, chain DB [auth 8] MOL2 format, chain FD [auth p] MOL2 format, chain JC [auth P] MOL2 format, chain KA [auth 7] MOL2 format, chain NC [auth P] MOL2 format, chain R [auth 0] mmCIF format, chain DB [auth 8] mmCIF format, chain FD [auth p] mmCIF format, chain JC [auth P] mmCIF format, chain KA [auth 7] mmCIF format, chain NC [auth P] mmCIF format, chain R [auth 0]	DB [auth 8] FD [auth p] JC [auth P] KA [auth 7] NC [auth P] DB [auth 8], FD [auth p], JC [auth P], KA [auth 7], NC [auth P], R [auth 0]	Chlorophyll c2 C₃₅ H₂₈ Mg N₄ O₅ QDRBYWCRXZZVLY-QIEHNWLWSA-L		Interactions Focus chain DB [auth 8] Focus chain FD [auth p] Focus chain JC [auth P] Focus chain KA [auth 7] Focus chain NC [auth P] Focus chain R [auth 0] Interactions & Density Focus chain DB [auth 8] Focus chain FD [auth p] Focus chain JC [auth P] Focus chain KA [auth 7] Focus chain NC [auth P] Focus chain R [auth 0]
II3 Query on II3 Download:Ideal Coordinates CCD File SDF format, chain PA [auth 7] SDF format, chain RC [auth P] MOL2 format, chain PA [auth 7] MOL2 format, chain RC [auth P] mmCIF format, chain PA [auth 7] mmCIF format, chain RC [auth P]	PA [auth 7], RC [auth P]	(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(1~{R},4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohex-2-en-1-yl]octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol C₄₀ H₅₄ O₂ VAGYSFRRYPPSFX-RLVOMNFVSA-N		Interactions Focus chain PA [auth 7] Focus chain RC [auth P] Interactions & Density Focus chain PA [auth 7] Focus chain RC [auth P]
II0 Query on II0 Download:Ideal Coordinates CCD File SDF format, chain AA [auth 0] SDF format, chain AC [auth 9] SDF format, chain GB [auth 8] SDF format, chain HB [auth 8] SDF format, chain IB [auth 8] SDF format, chain ID [auth p] SDF format, chain JD [auth p] SDF format, chain KD [auth p] SDF format, chain MB [auth 8] SDF format, chain OA [auth 7] SDF format, chain QA [auth 7] SDF format, chain QC [auth P] SDF format, chain RA [auth 7] SDF format, chain SC [auth P] SDF format, chain TA [auth 7] SDF format, chain UC [auth p] SDF format, chain VC [auth p] SDF format, chain W [auth 0] SDF format, chain X [auth 0] SDF format, chain YB [auth 9] SDF format, chain ZB [auth 9] MOL2 format, chain AA [auth 0] MOL2 format, chain AC [auth 9] MOL2 format, chain GB [auth 8] MOL2 format, chain HB [auth 8] MOL2 format, chain IB [auth 8] MOL2 format, chain ID [auth p] MOL2 format, chain JD [auth p] MOL2 format, chain KD [auth p] MOL2 format, chain MB [auth 8] MOL2 format, chain OA [auth 7] MOL2 format, chain QA [auth 7] MOL2 format, chain QC [auth P] MOL2 format, chain RA [auth 7] MOL2 format, chain SC [auth P] MOL2 format, chain TA [auth 7] MOL2 format, chain UC [auth p] MOL2 format, chain VC [auth p] MOL2 format, chain W [auth 0] MOL2 format, chain X [auth 0] MOL2 format, chain YB [auth 9] MOL2 format, chain ZB [auth 9] mmCIF format, chain AA [auth 0] mmCIF format, chain AC [auth 9] mmCIF format, chain GB [auth 8] mmCIF format, chain HB [auth 8] mmCIF format, chain IB [auth 8] mmCIF format, chain ID [auth p] mmCIF format, chain JD [auth p] mmCIF format, chain KD [auth p] mmCIF format, chain MB [auth 8] mmCIF format, chain OA [auth 7] mmCIF format, chain QA [auth 7] mmCIF format, chain QC [auth P] mmCIF format, chain RA [auth 7] mmCIF format, chain SC [auth P] mmCIF format, chain TA [auth 7] mmCIF format, chain UC [auth p] mmCIF format, chain VC [auth p] mmCIF format, chain W [auth 0] mmCIF format, chain X [auth 0] mmCIF format, chain YB [auth 9] mmCIF format, chain ZB [auth 9]	AA [auth 0] AC [auth 9] GB [auth 8] HB [auth 8] IB [auth 8] AA [auth 0], AC [auth 9], GB [auth 8], HB [auth 8], IB [auth 8], ID [auth p], JD [auth p], KD [auth p], MB [auth 8], OA [auth 7], QA [auth 7], QC [auth P], RA [auth 7], SC [auth P], TA [auth 7], UC [auth p], VC [auth p], W [auth 0], X [auth 0], YB [auth 9], ZB [auth 9]	(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E})-3,7,12,16-tetramethyl-18-[(4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-3,5,7,9,11,13,15-heptaen-1,17-diynyl]cyclohex-3-en-1-ol C₄₀ H₅₂ O₂ DVICWXUADSCSLL-DDEWRDOISA-N		Interactions Focus chain AA [auth 0] Focus chain AC [auth 9] Focus chain GB [auth 8] Focus chain HB [auth 8] Focus chain IB [auth 8] Focus chain ID [auth p] Focus chain JD [auth p] Focus chain KD [auth p] Focus chain MB [auth 8] Focus chain OA [auth 7] Focus chain QA [auth 7] Focus chain QC [auth P] Focus chain RA [auth 7] Focus chain SC [auth P] Focus chain TA [auth 7] Focus chain UC [auth p] Focus chain VC [auth p] Focus chain W [auth 0] Focus chain X [auth 0] Focus chain YB [auth 9] Focus chain ZB [auth 9] Interactions & Density Focus chain AA [auth 0] Focus chain AC [auth 9] Focus chain GB [auth 8] Focus chain HB [auth 8] Focus chain IB [auth 8] Focus chain ID [auth p] Focus chain JD [auth p] Focus chain KD [auth p] Focus chain MB [auth 8] Focus chain OA [auth 7] Focus chain QA [auth 7] Focus chain QC [auth P] Focus chain RA [auth 7] Focus chain SC [auth P] Focus chain TA [auth 7] Focus chain UC [auth p] Focus chain VC [auth p] Focus chain W [auth 0] Focus chain X [auth 0] Focus chain YB [auth 9] Focus chain ZB [auth 9]
IHT Query on IHT Download:Ideal Coordinates CCD File SDF format, chain JB [auth 8] SDF format, chain LD [auth p] SDF format, chain SA [auth 7] SDF format, chain V [auth 0] SDF format, chain Y [auth 0] MOL2 format, chain JB [auth 8] MOL2 format, chain LD [auth p] MOL2 format, chain SA [auth 7] MOL2 format, chain V [auth 0] MOL2 format, chain Y [auth 0] mmCIF format, chain JB [auth 8] mmCIF format, chain LD [auth p] mmCIF format, chain SA [auth 7] mmCIF format, chain V [auth 0] mmCIF format, chain Y [auth 0]	JB [auth 8], LD [auth p], SA [auth 7], V [auth 0], Y [auth 0]	(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol C₄₀ H₅₄ O UNJKJDIRJWIHLL-BQLQDKTLSA-N		Interactions Focus chain JB [auth 8] Focus chain LD [auth p] Focus chain SA [auth 7] Focus chain V [auth 0] Focus chain Y [auth 0] Interactions & Density Focus chain JB [auth 8] Focus chain LD [auth p] Focus chain SA [auth 7] Focus chain V [auth 0] Focus chain Y [auth 0]
8CT (Subject of Investigation/LOI) Query on 8CT Download:Ideal Coordinates CCD File SDF format, chain BC [auth 9] SDF format, chain TC [auth P] MOL2 format, chain BC [auth 9] MOL2 format, chain TC [auth P] mmCIF format, chain BC [auth 9] mmCIF format, chain TC [auth P]	BC [auth 9], TC [auth P]	(6'R,11cis,11'cis,13cis,15cis)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene C₄₀ H₅₆ ANVAOWXLWRTKGA-GZSHKXEASA-N		Interactions Focus chain BC [auth 9] Focus chain TC [auth P] Interactions & Density Focus chain BC [auth 9] Focus chain TC [auth P]