› 4gp2

X-ray diffraction
2Å resolution

Crystal structure of ISOPRENOID SYNTHASE A3MSH1 (TARGET EFI-501992) from pyrobaculum calidifontis complexed with DMAPP and Magnesium

Released:
DOI: 10.2210/pdb4gp2/pdb
PDB entry 4gp2 coloured by chain, front view.
PDB entry 4gp2 coloured by chain, side view.
PDB entry 4gp2 coloured by chain, top view.
Source organism: Pyrobaculum calidifontis JCM 11548
Entry authors: Patskovsky Y, Toro R, Bhosle R, Hillerich B, Seidel RD, Washington E, Scott Glenn A, Chowdhury S, Evans B, Hammonds J, Zencheck WD, Imker HJ, Poulter CD, Gerlt JA, Almo SC, Enzyme Function Initiative (EFI)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-107175 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Polyprenyl synthetase Chains: A, B
Molecule details ›
Chains: A, B
Length: 358 amino acids
Theoretical weight: 40.15 KDa
Source organism: Pyrobaculum calidifontis JCM 11548
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A3MSH1 (Residues: 1-334; Coverage: 100%)
Gene name: Pcal_0150
Sequence domains: Polyprenyl synthetase
Structure domains: Farnesyl Diphosphate Synthase

Ligands and Environments

2 bound ligands:
Ligand MG 6 x MG
Ligand DMA 4 x DMA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P212121
Unit cell:
a: 53.991Å b: 93.559Å c: 146.886Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.172 0.171 0.207
Expression system: Escherichia coli BL21(DE3)

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