› 1p7f

Solution NMR

GB3 solution structure obtained by refinement of X-ray structure with dipolar couplings

Released:
DOI: 10.2210/pdb1p7f/pdb
PDB entry 1p7f coloured by chain, front view.
PDB entry 1p7f coloured by chain, side view.
PDB entry 1p7f coloured by chain, top view.
Source organism: Streptococcus sp. 'group G'
Primary publication:
Evaluation of backbone proton positions and dynamics in a small protein by liquid crystal NMR spectroscopy.
Ulmer TS, Ramirez BE, Delaglio F, Bax A
J Am Chem Soc 125 9179-91 (2003)
PMID: 15369375

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-148791 (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: 6.21 KDa
Source organism: Streptococcus sp. 'group G'
Expression system: Escherichia coli
UniProt:
  • Canonical: P19909 (Residues: 442-497; Coverage: 10%)
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

Quick links

Citations

12 review citations

Weak alignment NMR: a hawk-eyed view of biomolecular structure.
Bax et al. (2005)
11 more

6 mentions without citation

Variability of the 15N chemical shielding tensors in the B3 domain of protein G from 15N relaxation measurements at several fields. Implications for backbone order parameters.
Hall et al. (2006)
5 more