› 1p1a

Solution NMR

NMR structure of ubiquitin-like domain of hHR23B

Released:
DOI: 10.2210/pdb1p1a/pdb
PDB entry 1p1a coloured by chain, ensemble of 14 models, front view.
PDB entry 1p1a coloured by chain, ensemble of 14 models, side view.
PDB entry 1p1a coloured by chain, ensemble of 14 models, top view.
Source organism: Homo sapiens
Primary publication:
Binding surface mapping of intra- and interdomain interactions among hHR23B, ubiquitin, and polyubiquitin binding site 2 of S5a.
Ryu KS, Lee KJ, Bae SH, Kim BK, Kim KA, Choi BS
J Biol Chem 278 36621-7 (2003)
PMID: 12832454

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-157081 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
UV excision repair protein RAD23 homolog B Chain: A
Molecule details ›
Chain: A
Length: 85 amino acids
Theoretical weight: 9.52 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P54727 (Residues: 1-82; Coverage: 20%)
Gene name: RAD23B
Sequence domains: Ubiquitin family
Structure domains: Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: Cyana-Automated NOE assignment, Torsion angle dynamics; Amber-Simulated annealing, Cyana output is the initial structure
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

17 review citations

Polyubiquitin chains: polymeric protein signals.
Pickart et al. (2004)
16 more

8 mentions without citation

The natural history of ubiquitin and ubiquitin-related domains.
Burroughs et al. (2012)
7 more