4u5q

X-ray diffraction
1.81Å resolution

High resolution crystal structure of reductase (R) domain of nonribosomal peptide synthetase from Mycobacterium tuberculosis

Released:
Entry authors: Patel KD, Haque AS, Priyadarshan K, Sankaranarayanan R

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Mycobactin synthetase protein B Chains: A, B
Molecule details ›
Chains: A, B
Length: 478 amino acids
Theoretical weight: 52.26 KDa
Source organism: Mycobacterium tuberculosis H37Rv
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q10896 (Residues: 2056-2512; Coverage: 18%)
Gene names: Rv0101, nrp
Sequence domains: Male sterility protein
Structure domains: NAD(P)-binding Rossmann-like Domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E+ DW
Spacegroup: P212121
Unit cell:
a: 78.532Å b: 88.593Å c: 126.077Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.204 0.202 0.245
Expression system: Escherichia coli BL21(DE3)