8TNI

Cryo-EM structure of HIV-1 Env BG505 DS-SOSIP in complex with broadly neutralizing bi-specific antibody CAP256L-R27 targeting the CD4-binding site and the V2-apex

PDB DOI: https://doi.org/10.2210/pdb8TNI/pdb
EM Map EMD-41417: EMDB EMDataResource

Classification: VIRAL PROTEIN/IMMUNE SYSTEM
Organism(s): Human immunodeficiency virus 1, Homo sapiens
Expression System: Homo sapiens
Mutation(s): No

Deposited: 2023-08-01 Released: 2024-05-08
Deposition Author(s): Zhou, T., Morano, N.C., Roark, R.S., Kwong, P.D., Xu, J.
Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.61 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

Cryo-EM structure of HIV-1 Env BG505 DS-SOSIP in complex with broadly neutralizing bi-specific antibody CAP256L-R27 targeting the CD4-binding site and the V2-apex

Xu, J., Zhou, T.

To be published.

Macromolecule Content

Total Structure Weight: 366.68 kDa
Atom Count: 19,399
Modelled Residue Count: 2,356
Deposited Residue Count: 3,208
Unique protein chains: 4

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
HIV-1 BG505 DS-SOSIP gp120	A, C, E	481	Human immunodeficiency virus 1	Mutation(s): 0 Gene Names: env
UniProt
Find proteins for Q2N0S6 (Human immunodeficiency virus 1) Explore Q2N0S6 Go to UniProtKB: Q2N0S6
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q2N0S6
Sequence Annotations Expand
Reference Sequence

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Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
HIV-1 BG505 DS-SOSIP gp41	B, D, F	153	Human immunodeficiency virus 1	Mutation(s): 0 Gene Names: env
UniProt
Find proteins for Q2N0S6 (Human immunodeficiency virus 1) Explore Q2N0S6 Go to UniProtKB: Q2N0S6
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q2N0S6
Sequence Annotations Expand
Reference Sequence

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Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Light chain of bi-specific antibody CAP256L-R27	G [auth H], H [auth I], J	353	Homo sapiens	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

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(by identity cutoff) | 3D Structure

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Heavy chain of bi-specific antibody CAP256L-R27	I [auth X]	247	Homo sapiens	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Oligosaccharides

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Entity ID: 5
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	AA [auth a], K [auth G], L [auth K], N [auth M], O [auth N], AA [auth a], K [auth G], L [auth K], N [auth M], O [auth N], Q [auth P], R [auth Q], T [auth S], U [auth T], V [auth U], W [auth V], Z	2		N-Glycosylation	Interactions Focus chain AA [auth a] Focus chain K [auth G] Focus chain L [auth K] Focus chain N [auth M] Focus chain O [auth N] Focus chain Q [auth P] Focus chain R [auth Q] Focus chain T [auth S] Focus chain U [auth T] Focus chain V [auth U] Focus chain W [auth V] Focus chain Z Interactions & Density Focus chain AA [auth a] Focus chain K [auth G] Focus chain L [auth K] Focus chain N [auth M] Focus chain O [auth N] Focus chain Q [auth P] Focus chain R [auth Q] Focus chain T [auth S] Focus chain U [auth T] Focus chain V [auth U] Focus chain W [auth V] Focus chain Z
Glycosylation Resources
GlyTouCan: G42666HT GlyCosmos: G42666HT GlyGen: G42666HT

Entity ID: 6
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	M [auth L], P [auth O], X [auth W], Y	3		N-Glycosylation	Interactions Focus chain M [auth L] Focus chain P [auth O] Focus chain X [auth W] Focus chain Y Interactions & Density Focus chain M [auth L] Focus chain P [auth O] Focus chain X [auth W] Focus chain Y
Glycosylation Resources
GlyTouCan: G15407YE GlyCosmos: G15407YE GlyGen: G15407YE

Entity ID: 7
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	S [auth R]	4		N-Glycosylation	Interactions Focus chain S [auth R] Interactions & Density Focus chain S [auth R]
Glycosylation Resources
GlyTouCan: G81315DD GlyCosmos: G81315DD GlyGen: G81315DD

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NAG Query on NAG Download Ideal Coordinates CCD File SDF format, chain CB [auth E] SDF format, chain DA [auth A] SDF format, chain FA [auth A] SDF format, chain HA [auth A] SDF format, chain IA [auth A] SDF format, chain JA [auth A] SDF format, chain KA [auth A] SDF format, chain NA [auth C] SDF format, chain PA [auth C] SDF format, chain QA [auth C] SDF format, chain SA [auth C] SDF format, chain UA [auth C] SDF format, chain WA [auth E] SDF format, chain AB [auth E] SDF format, chain BA [auth A] SDF format, chain BB [auth E] SDF format, chain CA [auth A] SDF format, chain DB [auth E] SDF format, chain EA [auth A] SDF format, chain EB [auth E] SDF format, chain FB [auth E] SDF format, chain GA [auth A] SDF format, chain GB [auth E] SDF format, chain LA [auth B] SDF format, chain MA [auth C] SDF format, chain OA [auth C] SDF format, chain RA [auth C] SDF format, chain TA [auth C] SDF format, chain VA [auth C] SDF format, chain XA [auth E] SDF format, chain YA [auth E] SDF format, chain ZA [auth E] MOL2 format, chain CB [auth E] MOL2 format, chain DA [auth A] MOL2 format, chain FA [auth A] MOL2 format, chain HA [auth A] MOL2 format, chain IA [auth A] MOL2 format, chain JA [auth A] MOL2 format, chain KA [auth A] MOL2 format, chain NA [auth C] MOL2 format, chain PA [auth C] MOL2 format, chain QA [auth C] MOL2 format, chain SA [auth C] MOL2 format, chain UA [auth C] MOL2 format, chain WA [auth E] MOL2 format, chain AB [auth E] MOL2 format, chain BA [auth A] MOL2 format, chain BB [auth E] MOL2 format, chain CA [auth A] MOL2 format, chain DB [auth E] MOL2 format, chain EA [auth A] MOL2 format, chain EB [auth E] MOL2 format, chain FB [auth E] MOL2 format, chain GA [auth A] MOL2 format, chain GB [auth E] MOL2 format, chain LA [auth B] MOL2 format, chain MA [auth C] MOL2 format, chain OA [auth C] MOL2 format, chain RA [auth C] MOL2 format, chain TA [auth C] MOL2 format, chain VA [auth C] MOL2 format, chain XA [auth E] MOL2 format, chain YA [auth E] MOL2 format, chain ZA [auth E]	AB [auth E] BA [auth A] BB [auth E] CA [auth A] CB [auth E] AB [auth E], BA [auth A], BB [auth E], CA [auth A], CB [auth E], DA [auth A], DB [auth E], EA [auth A], EB [auth E], FA [auth A], FB [auth E], GA [auth A], GB [auth E], HA [auth A], IA [auth A], JA [auth A], KA [auth A], LA [auth B], MA [auth C], NA [auth C], OA [auth C], PA [auth C], QA [auth C], RA [auth C], SA [auth C], TA [auth C], UA [auth C], VA [auth C], WA [auth E], XA [auth E], YA [auth E], ZA [auth E]	2-acetamido-2-deoxy-beta-D-glucopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-FMDGEEDCSA-N		Interactions Focus chain AB [auth E] Focus chain BA [auth A] Focus chain BB [auth E] Focus chain CA [auth A] Focus chain CB [auth E] Focus chain DA [auth A] Focus chain DB [auth E] Focus chain EA [auth A] Focus chain EB [auth E] Focus chain FA [auth A] Focus chain FB [auth E] Focus chain GA [auth A] Focus chain GB [auth E] Focus chain HA [auth A] Focus chain IA [auth A] Focus chain JA [auth A] Focus chain KA [auth A] Focus chain LA [auth B] Focus chain MA [auth C] Focus chain NA [auth C] Focus chain OA [auth C] Focus chain PA [auth C] Focus chain QA [auth C] Focus chain RA [auth C] Focus chain SA [auth C] Focus chain TA [auth C] Focus chain UA [auth C] Focus chain VA [auth C] Focus chain WA [auth E] Focus chain XA [auth E] Focus chain YA [auth E] Focus chain ZA [auth E] Interactions & Density Focus chain AB [auth E] Focus chain BA [auth A] Focus chain BB [auth E] Focus chain CA [auth A] Focus chain CB [auth E] Focus chain DA [auth A] Focus chain DB [auth E] Focus chain EA [auth A] Focus chain EB [auth E] Focus chain FA [auth A] Focus chain FB [auth E] Focus chain GA [auth A] Focus chain GB [auth E] Focus chain HA [auth A] Focus chain IA [auth A] Focus chain JA [auth A] Focus chain KA [auth A] Focus chain LA [auth B] Focus chain MA [auth C] Focus chain NA [auth C] Focus chain OA [auth C] Focus chain PA [auth C] Focus chain QA [auth C] Focus chain RA [auth C] Focus chain SA [auth C] Focus chain TA [auth C] Focus chain UA [auth C] Focus chain VA [auth C] Focus chain WA [auth E] Focus chain XA [auth E] Focus chain YA [auth E] Focus chain ZA [auth E]