› 4r0c

X-ray diffraction
2.96Å resolution

Crystal structure of the Alcanivorax borkumensis YdaH transporter reveals an unusual topology

Released:
DOI: 10.2210/pdb4r0c/pdb
PDB entry 4r0c coloured by chain, front view.
PDB entry 4r0c coloured by chain, side view.
PDB entry 4r0c coloured by chain, top view.
Source organism: Alcanivorax borkumensis SK2
Primary publication:
Crystal structure of the Alcanivorax borkumensis YdaH transporter reveals an unusual topology.
Bolla JR, Su CC, Delmar JA, Radhakrishnan A, Kumar N, Chou TH, Long F, Rajashankar KR, Yu EW
Nat Commun 6 6874 (2015)
PMID: 25892120

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-171176 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
AbgT putative transporter family Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 492 amino acids
Theoretical weight: 51.6 KDa
Source organism: Alcanivorax borkumensis SK2
Expression system: Escherichia coli
UniProt:
  • Canonical: Q0VR69 (Residues: 1-492; Coverage: 100%)
Gene names: ABO_0881, ydaH
Sequence domains: AbgT putative transporter family

Ligands and Environments

3 bound ligands:
Ligand NA 4 x NA
Ligand LMT 6 x LMT
Ligand BOG 4 x BOG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P21
Unit cell:
a: 94.145Å b: 200.984Å c: 101.493Å
α: 90° β: 91.82° γ: 90°
R-values:
R R work R free
0.209 0.206 0.25
Expression system: Escherichia coli

Quick links

Citations

4 review citations

Shared Molecular Mechanisms of Membrane Transporters.
Drew et al. (2016)
3 more

8 mentions without citation

Elevator-type mechanisms of membrane transport.
Garaeva et al. (2020)
7 more