› 3gb1

Solution NMR

STRUCTURES OF B1 DOMAIN OF STREPTOCOCCAL PROTEIN G

Released:
DOI: 10.2210/pdb3gb1/pdb
PDB entry 3gb1 coloured by chain, ensemble of 32 models, front view.
PDB entry 3gb1 coloured by chain, ensemble of 32 models, side view.
PDB entry 3gb1 coloured by chain, ensemble of 32 models, top view.
Source organism: Streptococcus sp. 'group G'
Primary publication:
Improving the Packing and Accuracy of NMR Structures with a Pseudopotential for the Radius of Gyration
Juszewski K, Gronenborn AM, Clore GM
J. Am. Chem. Soc. 121 2337-2338 (1999)

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
Sequence domain:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-139123 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Immunoglobulin G-binding protein G Chain: A
Molecule details ›
Chain: A
Length: 56 amino acids
Theoretical weight: 6.2 KDa
Source organism: Streptococcus sp. 'group G'
Expression system: Escherichia coli
UniProt:
  • Canonical: P06654 (Residues: 228-282; Coverage: 13%)
Gene name: spg
Sequence domains: B domain
Structure domains: Ubiquitin-like (UB roll)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing
Expression system: Escherichia coli

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Citations

53 mentions without citation

Superantigen Recognition and Interactions: Functions, Mechanisms and Applications.
Deacy et al. (2021)
52 more