› 2d62

X-ray diffraction
2.1Å resolution

Crystal structure of multiple sugar binding transport ATP-binding protein

Released:
DOI: 10.2210/pdb2d62/pdb
PDB entry 2d62 coloured by chain, front view.
PDB entry 2d62 coloured by chain, side view.
PDB entry 2d62 coloured by chain, top view.
Source organism: Pyrococcus horikoshii
Entry authors: Lokanath NK, Mizohata E, Yamaguchi-Sihta E, Chen L, Liu ZJ, Wang BC, Kunishima N, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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-129633 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ABC transporter domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 375 amino acids
Theoretical weight: 43.23 KDa
Source organism: Pyrococcus horikoshii
Expression system: Escherichia coli
UniProt:
  • Canonical: O57933 (Residues: 1-375; Coverage: 100%)
Gene name: PH0194
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand SO4 7 x SO4
Ligand POP 1 x POP
1 modified residue:
Ligand MSE 14 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P6122
Unit cell:
a: 119.304Å b: 119.304Å c: 180.503Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.198 0.198 0.214
Expression system: Escherichia coli

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