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Crystal structure of a TRAP periplasmic solute binding protein from rhodopseudomonas palustris HaA2 (RPB_2686), TARGET EFI-510221, with density modeled as (S)-2-hydroxy-2-methyl-3-oxobutanoate ((S)-2-Acetolactate)

Source organism: Rhodopseudomonas palustris HaA2
Biochemical function: not assigned
Biological process: organic substance transport
Cellular component: outer membrane-bounded periplasmic space

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GO terms

Biochemical function:
  • not assigned
Biological process:
Cellular component:

Sequence family

Pfam Protein family (Pfam)
PF03480
Domain description: Bacterial extracellular solute-binding protein, family 7
Occurring in:
  1. TRAP dicarboxylate transporter DctP subunit
The deposited structure of PDB entry 4oan contains 2 copies of Pfam domain PF03480 (Bacterial extracellular solute-binding protein, family 7) in TRAP dicarboxylate transporter DctP subunit. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR018389
Domain description: TRAP transporter solute receptor DctP
Occurring in:
  1. TRAP dicarboxylate transporter DctP subunit
IPR004682
Domain description: TRAP transporter solute receptor, DctP family
Occurring in:
  1. TRAP dicarboxylate transporter DctP subunit
IPR038404
Domain description: TRAP transporter solute receptor DctP superfamily
Occurring in:
  1. TRAP dicarboxylate transporter DctP subunit

Structure domain

CATH CATH domain
3.40.190.170
Class: Alpha Beta
Architecture: 3-Layer(aba) Sandwich
Topology: D-Maltodextrin-Binding Protein; domain 2
Homology: Bacterial extracellular solute-binding protein, family 7
Occurring in:
  1. TRAP dicarboxylate transporter DctP subunit
The deposited structure of PDB entry 4oan contains 2 copies of CATH domain 3.40.190.170 (D-Maltodextrin-Binding Protein; domain 2) in TRAP dicarboxylate transporter DctP subunit. Showing 1 copy in chain A.

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