2mzb

Solution NMR

Solution structural studies of GTP:adenosylcobinamide-phosphate guanylyltransferase (CobY) from Methanocaldococcus jannaschii

Released:

Function and Biology Details

Reaction catalysed:
GTP + adenosylcobinamide phosphate = diphosphate + adenosylcobinamide-GDP
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-176638 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Adenosylcobinamide-phosphate guanylyltransferase Chain: A
Molecule details ›
Chain: A
Length: 196 amino acids
Theoretical weight: 21.77 KDa
Source organism: Methanocaldococcus jannaschii DSM 2661
Expression system: Escherichia coli
UniProt:
  • Canonical: Q58517 (Residues: 1-196; Coverage: 100%)
Gene names: MJ1117, cobY
Sequence domains: MobA-like NTP transferase domain
Structure domains: Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this NMR entry.
Chemical shift assignment: 83%
Refinement method: DGSA-distance geometry simulated annealing, simulated annealing
Expression system: Escherichia coli