7DQA

Cryo-EM structure of SARS-CoV2 RBD-ACE2 complex

PDB DOI: https://doi.org/10.2210/pdb7DQA/pdb
EM Map EMD-30816: EMDB EMDataResource

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

Deposited: 2020-12-22 Released: 2021-12-29
Deposition Author(s): Wang, J., Lan, J., Wang, X.Q., Wang, H.W.

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.80 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Reduced graphene oxide membrane as supporting film for high-resolution cryo-EM

Liu, N., Zheng, L.M., Xu, J., Wang, J., Hu, C.X., Lan, J., Zhang, X., Zhang, J.C., Xu, K., Cheng, H., Yang, Z., Gao, X., Wang, X.Q., Peng, H.L., Chen, Y.N., Wang, H.W.

(2022) Biophys Rep 7: 227-238

DOI: https://doi.org/10.52601/bpr.2021.210007

Macromolecule Content

Total Structure Weight: 115.61 kDa
Atom Count: 6,576
Modelled Residue Count: 791
Deposited Residue Count: 999
Unique protein chains: 2

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Angiotensin-converting enzyme 2	A	805	Homo sapiens	Mutation(s): 0 Gene Names: ACE2 EC: 3.4.17.23 (PDB Primary Data), 3.4.17 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BYF1 (Homo sapiens) Explore Q9BYF1 Go to UniProtKB: Q9BYF1
PHAROS: Q9BYF1 GTEx: ENSG00000130234
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9BYF1
Glycosylation
Glycosylation Sites: 4	Glycosylation Focus chain A	Go to GlyGen: Q9BYF1-1
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Spike glycoprotein	B [auth C]	194	Severe acute respiratory syndrome coronavirus 2	Mutation(s): 1 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% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0DTC2
Glycosylation
Glycosylation Sites: 1	Glycosylation Focus chain B [auth C]	Go to GlyGen: P0DTC2-1
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NAG Query on NAG Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain E [auth A] SDF format, chain I [auth C] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain E [auth A] MOL2 format, chain I [auth C] mmCIF format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain E [auth A] mmCIF format, chain I [auth C]	E [auth A], F [auth A], G [auth A], H [auth A], I [auth C]	2-acetamido-2-deoxy-beta-D-glucopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-FMDGEEDCSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth C] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth C]
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]