› 5if9

X-ray diffraction
1.8Å resolution

Crystal Structure of Cobyrinic Acid a,c-diamide synthase from Mycobacterium smegmatis with bound ATP analog and Magnesium

Released:
DOI: 10.2210/pdb5if9/pdb
PDB entry 5if9 coloured by chain, front view.
PDB entry 5if9 coloured by chain, side view.
PDB entry 5if9 coloured by chain, top view.
Source organism: Mycolicibacterium smegmatis MC2 155
Entry author: Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-106314 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
AAA domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 273 amino acids
Theoretical weight: 29.38 KDa
Source organism: Mycolicibacterium smegmatis MC2 155
Expression system: Escherichia coli
UniProt:
  • Canonical: A0QTQ5 (Residues: 2-265; Coverage: 100%)
Gene name: MSMEG_1927
Sequence domains: AAA domain
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

2 bound ligands:
Ligand ANP 2 x ANP
Ligand MG 2 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: P41212
Unit cell:
a: 88.4Å b: 88.4Å c: 120.3Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.162 0.16 0.191
Expression system: Escherichia coli

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