› 2p88

X-ray diffraction
2.4Å resolution

Crystal structure of N-succinyl Arg/Lys racemase from Bacillus cereus ATCC 14579

Released:
DOI: 10.2210/pdb2p88/pdb
PDB entry 2p88 coloured by chain, front view.
PDB entry 2p88 coloured by chain, side view.
PDB entry 2p88 coloured by chain, top view.
Source organism: Bacillus cereus ATCC 14579
Primary publication:
Prediction and assignment of function for a divergent N-succinyl amino acid racemase.
Song L, Kalyanaraman C, Fedorov AA, Fedorov EV, Glasner ME, Brown S, Imker HJ, Babbitt PC, Almo SC, Jacobson MP, Gerlt JA
Nat Chem Biol 3 486-91 (2007)
PMID: 17603539

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo octamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-182546 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
N-succinyl-L-Arg/Lys racemase Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 369 amino acids
Theoretical weight: 41 KDa
Source organism: Bacillus cereus ATCC 14579
Expression system: Escherichia coli
UniProt:
  • Canonical: Q81IL5 (Residues: 1-369; Coverage: 100%)
Gene name: BC_0371
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand MG 8 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P21
Unit cell:
a: 135.953Å b: 94.61Å c: 135.956Å
α: 90° β: 90.16° γ: 90°
R-values:
R R work R free
0.221 0.221 0.239
Expression system: Escherichia coli

Quick links

Citations

17 review citations

Enzyme Function Initiative-Enzyme Similarity Tool (EFI-EST): A web tool for generating protein sequence similarity networks.
Gerlt et al. (2015)
16 more

1 mention without citation

An approach to functionally relevant clustering of the protein universe: Active site profile-based clustering of protein structures and sequences.
Knutson et al. (2017)