8VQR

Crystal structure of chimeric SARS-CoV-2 RBD complexed with chimeric raccoon dog ACE2

PDB DOI: https://doi.org/10.2210/pdb8VQR/pdb

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

Deposited: 2024-01-19 Released: 2024-05-01
Deposition Author(s): Hsueh, F.-C., Shi, K., Aihara, H., Li, F.
Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID), National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.56 Å
R-Value Free: 0.264
R-Value Work: 0.214
R-Value Observed: 0.216

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

Structural basis for raccoon dog receptor recognition by SARS-CoV-2

Hsueh, F., Shi, K., Mendoza, A., Bu, F., Zhang, W., Aihara, H., Li, F.

To be published.

Macromolecule Content

Total Structure Weight: 197.48 kDa
Atom Count: 13,126
Modelled Residue Count: 1,576
Deposited Residue Count: 1,668
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,Processed angiotensin-converting enzyme 2	A, B	602	Nyctereutes procyonoides, Homo sapiens	Mutation(s): 0 Gene Names: ACE2, NYPRO_LOCUS14582, UNQ868/PRO1885 EC: 3.4
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BYF1 (Homo sapiens) Explore Q9BYF1 Go to UniProtKB: Q9BYF1
PHAROS: Q9BYF1 GTEx: ENSG00000130234
Find proteins for B4XEP4 (Nyctereutes procyonoides) Explore B4XEP4 Go to UniProtKB: B4XEP4
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Groups	B4XEP4Q9BYF1
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 protein S1	C [auth E], D [auth F]	232	Severe acute respiratory syndrome coronavirus 2	Mutation(s): 32 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
Sequence Annotations Expand
Reference Sequence

Oligosaccharides

Help

Entity ID: 3
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose	E [auth C]	2		N-Glycosylation	Interactions Focus chain E [auth C] Interactions & Density Focus chain E [auth C]
Glycosylation Resources
GlyTouCan: G86851RC GlyCosmos: G86851RC GlyGen: G86851RC

Entity ID: 4
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose	F [auth D]	5		N-Glycosylation	Interactions Focus chain F [auth D] Interactions & Density Focus chain F [auth D]
Glycosylation Resources
GlyTouCan: G59471KQ GlyCosmos: G59471KQ GlyGen: G59471KQ

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	G, I	2		N-Glycosylation	Interactions Focus chain G Focus chain I Interactions & Density Focus chain G Focus chain I
Glycosylation Resources
GlyTouCan: G42666HT GlyCosmos: G42666HT GlyGen: G42666HT

Entity ID: 6
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	H	4		N-Glycosylation	Interactions Focus chain H Interactions & Density Focus chain H
Glycosylation Resources
GlyTouCan: G81315DD GlyCosmos: G81315DD GlyGen: G81315DD

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)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose	J	5		N-Glycosylation	Interactions Focus chain J Interactions & Density Focus chain J
Glycosylation Resources
GlyTouCan: G42466VF GlyCosmos: G42466VF GlyGen: G42466VF

Entity ID: 8
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	K	3		N-Glycosylation	Interactions Focus chain K Interactions & Density Focus chain K
Glycosylation Resources
GlyTouCan: G15407YE GlyCosmos: G15407YE GlyGen: G15407YE

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NAG Query on NAG Download Ideal Coordinates CCD File SDF format, chain N [auth A] SDF format, chain S [auth B] MOL2 format, chain N [auth A] MOL2 format, chain S [auth B]	N [auth A], S [auth B]	2-acetamido-2-deoxy-beta-D-glucopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-FMDGEEDCSA-N		Interactions Focus chain N [auth A] Focus chain S [auth B] Interactions & Density Focus chain N [auth A] Focus chain S [auth B]
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain L [auth A] SDF format, chain O [auth B] MOL2 format, chain L [auth A] MOL2 format, chain O [auth B]	L [auth A], O [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain L [auth A] Focus chain O [auth B] Interactions & Density Focus chain L [auth A] Focus chain O [auth B]
EDO Query on EDO Download Ideal Coordinates CCD File SDF format, chain Q [auth B] SDF format, chain R [auth B] MOL2 format, chain Q [auth B] MOL2 format, chain R [auth B]	Q [auth B], R [auth B]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain Q [auth B] Focus chain R [auth B] Interactions & Density Focus chain Q [auth B] Focus chain R [auth B]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain M [auth A] SDF format, chain P [auth B] MOL2 format, chain M [auth A] MOL2 format, chain P [auth B]	M [auth A], P [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain M [auth A] Focus chain P [auth B] Interactions & Density Focus chain M [auth A] Focus chain P [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.56 Å
R-Value Free: 0.264
R-Value Work: 0.214
R-Value Observed: 0.216
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 80.961	α = 90
b = 118.107	β = 92.89
c = 112.233	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Aimless	data scaling
XDS	data reduction
PHENIX	phasing

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History & Funding Information

Deposition Data

Released Date: 2024-05-01

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	AI089728
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	AI110700
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	GM118047