› 7urq

X-ray diffraction
2.05Å resolution

Crystal Structure of SARS-CoV-2 S delta variant receptor-binding domain (RBD) in complex CoV11 Fab crystal form 1

Released:
DOI: 10.2210/pdb7urq/pdb
PDB 7urq coloured by chain and viewed from the front.
PDB 7urq coloured by chain and viewed from the side.
PDB 7urq coloured by chain and viewed from the top.
Source organisms:
Entry authors: Tolbert WD, Pazgier M

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Spike protein S1 Chain: A
Molecule details ›
Chain: A
Length: 229 amino acids
Theoretical weight: 25.95 KDa
Source organism: Severe acute respiratory syndrome coronavirus 2
Expression system: Homo sapiens
UniProt:
  • Canonical: P0DTC2 (Residues: 319-537; Coverage: 17%)
Gene names: 2, S
Sequence domains: Betacoronavirus spike glycoprotein S1, receptor binding
COV11 Fab HEAVY CHAIN Chain: H
Molecule details ›
Chain: H
Length: 221 amino acids
Theoretical weight: 23.36 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
COV11 Fab LIGHT CHAIN Chain: L
Molecule details ›
Chain: L
Length: 216 amino acids
Theoretical weight: 23.54 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens

Ligands and Environments

2 bound ligands:
Ligand NAG 1 x NAG
Ligand CIT 1 x CIT
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL12-2
Unit cell:
a: 85.818Å b: 103.551Å c: 112.104Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.179 0.177 0.208
Expression system: Homo sapiens

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