5d6j

X-ray diffraction
2.25Å resolution

Crystal structure of a mycobacterial protein

Released:

Function and Biology Details

Reaction catalysed:
ATP + a long-chain fatty acid + an [acyl-carrier-protein] = AMP + diphosphate + a long-chain acyl-[acyl-carrier-protein]
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-106482 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Long-chain-fatty-acid--AMP ligase FadD32 Chain: A
Molecule details ›
Chain: A
Length: 630 amino acids
Theoretical weight: 68.31 KDa
Source organism: Mycolicibacterium smegmatis MC2 155
Expression system: Escherichia coli
UniProt:
  • Canonical: A0R618 (Residues: 1-630; Coverage: 100%)
Gene names: MSMEG_6393, MSMEI_6225, fadD32
Sequence domains: AMP-binding enzyme
Ubiquitin-like protein SMT3 Chain: B
Molecule details ›
Chain: B
Length: 74 amino acids
Theoretical weight: 8.7 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli
UniProt:
  • Canonical: Q12306 (Residues: 21-94; Coverage: 73%)
Gene names: D9719.15, SMT3, YDR510W
Sequence domains: Ubiquitin family
Structure domains: Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P43212
Unit cell:
a: 122.211Å b: 122.211Å c: 142.588Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.17 0.169 0.206
Expression system: Escherichia coli