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CRYSTAL STRUCTURE OF PNEUMOCOCCAL SURFACE ANTIGEN PSAA E205Q IN THE METAL-FREE, OPEN STATE

Source organism: Streptococcus pneumoniae
Biochemical function: metal ion binding
Biological process: metal ion transport
Cellular component: membrane

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GO terms

Biochemical function:
Biological process:
Cellular component:

Sequence family

Pfam Protein family (Pfam)
PF01297
Domain description: Zinc-uptake complex component A periplasmic
Occurring in:
  1. Manganese ABC transporter substrate-binding lipoprotein PsaA
The deposited structure of PDB entry 3zk8 contains 2 copies of Pfam domain PF01297 (Zinc-uptake complex component A periplasmic) in Manganese ABC transporter substrate-binding lipoprotein PsaA. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR006129
Domain description: Adhesin B
Occurring in:
  1. Manganese ABC transporter substrate-binding lipoprotein PsaA
IPR006128
Domain description: Adhesion lipoprotein PsaA-like
Occurring in:
  1. Manganese ABC transporter substrate-binding lipoprotein PsaA
IPR006127
Domain description: Periplasmic solute binding protein, ZnuA-like
Occurring in:
  1. Manganese ABC transporter substrate-binding lipoprotein PsaA

Structure domain

CATH CATH domain
3.40.50.1980
Class: Alpha Beta
Architecture: 3-Layer(aba) Sandwich
Topology: Rossmann fold
Homology: Nitrogenase molybdenum iron protein domain
Occurring in:
  1. Manganese ABC transporter substrate-binding lipoprotein PsaA
The deposited structure of PDB entry 3zk8 contains 4 copies of CATH domain 3.40.50.1980 (Rossmann fold) in Manganese ABC transporter substrate-binding lipoprotein PsaA. Showing 2 copies in chain A.

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