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Crystal structure of a selenomethionine derivative of E. coli LptB in complex with ADP-Magensium

Source organism: Escherichia coli K-12
Biochemical function: ATP hydrolysis activity
Biological process: transmembrane transport
Cellular component: transporter complex

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GO terms

Sequence families

Pfam Protein families (Pfam)
PF12399
Domain description: Branched-chain amino acid ATP-binding cassette transporter
Occurring in:
  1. Lipopolysaccharide export system ATP-binding protein LptB
The deposited structure of PDB entry 4p31 contains 2 copies of Pfam domain PF12399 (Branched-chain amino acid ATP-binding cassette transporter) in Lipopolysaccharide export system ATP-binding protein LptB. Showing 1 copy in chain A.

PF00005
Domain description: ABC transporter
Occurring in:
  1. Lipopolysaccharide export system ATP-binding protein LptB
The deposited structure of PDB entry 4p31 contains 2 copies of Pfam domain PF00005 (ABC transporter) in Lipopolysaccharide export system ATP-binding protein LptB. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR003439
Domain description: ABC transporter-like, ATP-binding domain
Occurring in:
  1. Lipopolysaccharide export system ATP-binding protein LptB
IPR030921
Domain description: LPS export ABC transporter, ATP-binding protein LptB
Occurring in:
  1. Lipopolysaccharide export system ATP-binding protein LptB
IPR027417
Domain description: P-loop containing nucleoside triphosphate hydrolase
Occurring in:
  1. Lipopolysaccharide export system ATP-binding protein LptB
IPR032823
Domain description: Branched-chain amino acid ATP-binding cassette transporter, C-terminal
Occurring in:
  1. Lipopolysaccharide export system ATP-binding protein LptB
IPR017871
Domain description: ABC transporter-like, conserved site
Occurring in:
  1. Lipopolysaccharide export system ATP-binding protein LptB
IPR003593
Domain description: AAA+ ATPase domain
Occurring in:
  1. Lipopolysaccharide export system ATP-binding protein LptB

Structure domain

CATH CATH domain
3.40.50.300
Class: Alpha Beta
Architecture: 3-Layer(aba) Sandwich
Topology: Rossmann fold
Homology: P-loop containing nucleotide triphosphate hydrolases
Occurring in:
  1. Lipopolysaccharide export system ATP-binding protein LptB
The deposited structure of PDB entry 4p31 contains 2 copies of CATH domain 3.40.50.300 (Rossmann fold) in Lipopolysaccharide export system ATP-binding protein LptB. Showing 1 copy in chain A.

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