› 5xkp

X-ray diffraction
3Å resolution

Crystal structure of Msmeg3575 in complex with 5-azacytosine

Released:
DOI: 10.2210/pdb5xkp/pdb
PDB 5xkp coloured by chain and viewed from the front.
PDB 5xkp coloured by chain and viewed from the side.
PDB 5xkp coloured by chain and viewed from the top.
Source organism: Mycolicibacterium smegmatis MC2 155
Entry authors: Gaded VM, Anand R

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
CMP/dCMP-type deaminase domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 158 amino acids
Theoretical weight: 17.13 KDa
Source organism: Mycolicibacterium smegmatis MC2 155
Expression system: Escherichia coli
UniProt:
  • Canonical: A0QY90 (Residues: 2-159; Coverage: 99%)
Gene name: MSMEG_3575
Sequence domains: Cytidine and deoxycytidylate deaminase zinc-binding region

Ligands and Environments

4 bound ligands:
Ligand 5AZ 4 x 5AZ
Ligand ZN 4 x ZN
Ligand GOL 4 x GOL
Ligand ACT 1 x ACT
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: P21
Unit cell:
a: 52.621Å b: 108.831Å c: 62.076Å
α: 90° β: 89.95° γ: 90°
R-values:
R R work R free
0.183 0.18 0.242
Expression system: Escherichia coli

Quick links