7YC5 | pdb_00007yc5

Cryo-EM structure of SARS-CoV-2 spike in complex with K202.B bispecific antibody

PDB DOI: https://doi.org/10.2210/pdb7YC5/pdb
EM Map EMD-33734: EMDB EMDataResource

Classification: VIRAL PROTEIN/IMMUNE SYSTEM
Organism(s): Severe acute respiratory syndrome coronavirus 2, Homo sapiens
Expression System: Spodoptera frugiperda, Homo sapiens
Mutation(s): Yes

Deposited: 2022-06-30 Released: 2023-07-05
Deposition Author(s): Yoo, Y., Cho, H.S.
Funding Organization(s): National Research Foundation (NRF, Korea)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.10 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Starting Models: experimental
View more details

wwPDB Validation 3D Report Full Report

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

Literature

Novel bispecific human antibody platform specifically targeting a fully open spike conformation potently neutralizes multiple SARS-CoV-2 variants

Kim, J.W., Heo, K., Kim, H.J., Yoo, Y., Cho, H.S., Jang, H.J., Lee, H.Y., Ko, I.Y., Woo, J.R., Cho, Y.B., Lee, J.H., Yang, H.R., Shin, H.G., Choi, H.L., Hwang, K., Kim, S., Kim, H., Chun, K., Lee, S.

(2023) Antiviral Res 212: 105576

DOI: https://doi.org/10.1016/j.antiviral.2023.105576

Macromolecule Content

Total Structure Weight: 706.9 kDa
Atom Count: 39,157
Modeled Residue Count: 5,028
Deposited Residue Count: 6,420
Unique protein chains: 3

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Spike glycoprotein	A, B, C	1,208	Severe acute respiratory syndrome coronavirus 2	Mutation(s): 9 Gene Names: S, 2
UniProt
Find proteins for P0DTC2 (Severe acute respiratory syndrome coronavirus 2) Explore P0DTC2 Go to UniProtKB: P0DTC2
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P0DTC2
Glycosylation
Glycosylation Sites: 9	Glycosylation Focus chain A Focus chain B Focus chain C	Go to GlyGen: P0DTC2-1
Sequence Annotations Expand
Reference Sequence

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| 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Bispecific anitybody (scFv and light chain of the antibody)	D, E, F	478	Homo sapiens	Mutation(s): 0

Find similar proteins by:

| 3D Structure

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Heavy chain from K202.B antibody	G, H, I	454	Homo sapiens	Mutation(s): 0

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 Z [auth B] SDF format, chain Y [auth B] SDF format, chain X [auth B] SDF format, chain W [auth B] SDF format, chain V [auth B] SDF format, chain U [auth B] SDF format, chain T [auth A] SDF format, chain S [auth A] SDF format, chain R [auth A] SDF format, chain Q [auth A] SDF format, chain P [auth A] SDF format, chain OA [auth C] SDF format, chain O [auth A] SDF format, chain NA [auth C] SDF format, chain N [auth A] SDF format, chain MA [auth C] SDF format, chain M [auth A] SDF format, chain LA [auth C] SDF format, chain L [auth A] SDF format, chain KA [auth C] SDF format, chain K [auth A] SDF format, chain JA [auth C] SDF format, chain J [auth A] SDF format, chain IA [auth C] SDF format, chain HA [auth C] SDF format, chain GA [auth C] SDF format, chain FA [auth C] SDF format, chain EA [auth B] SDF format, chain DA [auth B] SDF format, chain CA [auth B] SDF format, chain BA [auth B] SDF format, chain AA [auth B] MOL2 format, chain Z [auth B] MOL2 format, chain Y [auth B] MOL2 format, chain X [auth B] MOL2 format, chain W [auth B] MOL2 format, chain V [auth B] MOL2 format, chain U [auth B] MOL2 format, chain T [auth A] MOL2 format, chain S [auth A] MOL2 format, chain R [auth A] MOL2 format, chain Q [auth A] MOL2 format, chain P [auth A] MOL2 format, chain OA [auth C] MOL2 format, chain O [auth A] MOL2 format, chain NA [auth C] MOL2 format, chain N [auth A] MOL2 format, chain MA [auth C] MOL2 format, chain M [auth A] MOL2 format, chain LA [auth C] MOL2 format, chain L [auth A] MOL2 format, chain KA [auth C] MOL2 format, chain K [auth A] MOL2 format, chain JA [auth C] MOL2 format, chain J [auth A] MOL2 format, chain IA [auth C] MOL2 format, chain HA [auth C] MOL2 format, chain GA [auth C] MOL2 format, chain FA [auth C] MOL2 format, chain EA [auth B] MOL2 format, chain DA [auth B] MOL2 format, chain CA [auth B] MOL2 format, chain BA [auth B] MOL2 format, chain AA [auth B] mmCIF format, chain Z [auth B] mmCIF format, chain Y [auth B] mmCIF format, chain X [auth B] mmCIF format, chain W [auth B] mmCIF format, chain V [auth B] mmCIF format, chain U [auth B] mmCIF format, chain T [auth A] mmCIF format, chain S [auth A] mmCIF format, chain R [auth A] mmCIF format, chain Q [auth A] mmCIF format, chain P [auth A] mmCIF format, chain OA [auth C] mmCIF format, chain O [auth A] mmCIF format, chain NA [auth C] mmCIF format, chain N [auth A] mmCIF format, chain MA [auth C] mmCIF format, chain M [auth A] mmCIF format, chain LA [auth C] mmCIF format, chain L [auth A] mmCIF format, chain KA [auth C] mmCIF format, chain K [auth A] mmCIF format, chain JA [auth C] mmCIF format, chain J [auth A] mmCIF format, chain IA [auth C] mmCIF format, chain HA [auth C] mmCIF format, chain GA [auth C] mmCIF format, chain FA [auth C] mmCIF format, chain EA [auth B] mmCIF format, chain DA [auth B] mmCIF format, chain CA [auth B] mmCIF format, chain BA [auth B] mmCIF format, chain AA [auth B]	AA [auth B] BA [auth B] CA [auth B] DA [auth B] EA [auth B] AA [auth B], BA [auth B], CA [auth B], DA [auth B], EA [auth B], FA [auth C], GA [auth C], HA [auth C], IA [auth C], J [auth A], JA [auth C], K [auth A], KA [auth C], L [auth A], LA [auth C], M [auth A], MA [auth C], N [auth A], NA [auth C], O [auth A], OA [auth C], P [auth A], Q [auth A], R [auth A], S [auth A], T [auth A], U [auth B], V [auth B], W [auth B], X [auth B], Y [auth B], Z [auth B]	2-acetamido-2-deoxy-beta-D-glucopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-FMDGEEDCSA-N		Interactions Focus chain AA [auth B] Focus chain BA [auth B] Focus chain CA [auth B] Focus chain DA [auth B] Focus chain EA [auth B] Focus chain FA [auth C] Focus chain GA [auth C] Focus chain HA [auth C] Focus chain IA [auth C] Focus chain J [auth A] Focus chain JA [auth C] Focus chain K [auth A] Focus chain KA [auth C] Focus chain L [auth A] Focus chain LA [auth C] Focus chain M [auth A] Focus chain MA [auth C] Focus chain N [auth A] Focus chain NA [auth C] Focus chain O [auth A] Focus chain OA [auth C] Focus chain P [auth A] Focus chain Q [auth A] Focus chain R [auth A] Focus chain S [auth A] Focus chain T [auth A] Focus chain U [auth B] Focus chain V [auth B] Focus chain W [auth B] Focus chain X [auth B] Focus chain Y [auth B] Focus chain Z [auth B] Interactions & Density Focus chain AA [auth B] Focus chain BA [auth B] Focus chain CA [auth B] Focus chain DA [auth B] Focus chain EA [auth B] Focus chain FA [auth C] Focus chain GA [auth C] Focus chain HA [auth C] Focus chain IA [auth C] Focus chain J [auth A] Focus chain JA [auth C] Focus chain K [auth A] Focus chain KA [auth C] Focus chain L [auth A] Focus chain LA [auth C] Focus chain M [auth A] Focus chain MA [auth C] Focus chain N [auth A] Focus chain NA [auth C] Focus chain O [auth A] Focus chain OA [auth C] Focus chain P [auth A] Focus chain Q [auth A] Focus chain R [auth A] Focus chain S [auth A] Focus chain T [auth A] Focus chain U [auth B] Focus chain V [auth B] Focus chain W [auth B] Focus chain X [auth B] Focus chain Y [auth B] Focus chain Z [auth B]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.10 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC
MODEL REFINEMENT	PHENIX	1.20.1
MODEL REFINEMENT	Coot	0.9.8.1

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2023-07-05

Deposition Author(s):

Yoo, Y.

Cho, H.S.

Funding Organization	Location	Grant Number
National Research Foundation (NRF, Korea)	Korea, Republic Of	--

Revision History (Full details and data files)

Version 1.0: 2023-07-05
Type: Initial release
Version 1.1: 2024-05-08
Changes: Data collection, Database references, Refinement description
Version 1.2: 2024-10-16
Changes: Data collection, Structure summary
Version 1.3: 2025-03-05
Changes: Data collection, Database references, Structure summary