Function and Biology

Crystal structure of Siderocalin (NGAL, Lipocalin 2) complexed with Carboxymycobactin S

Source organism: Homo sapiens

GO terms

Biochemical function:
Biological process:
Cellular component:

Sequence family

Pfam Protein family (Pfam)
PF00061
Domain description: Lipocalin / cytosolic fatty-acid binding protein family
Occurring in:
  1. Neutrophil gelatinase-associated lipocalin
The deposited structure of PDB entry 1x89 contains 3 copies of Pfam domain PF00061 (Lipocalin / cytosolic fatty-acid binding protein family) in Neutrophil gelatinase-associated lipocalin. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR003087
Domain description: Neutrophil gelatinase-associated lipocalin/epididymal-specific lipocalin-12
Occurring in:
  1. Neutrophil gelatinase-associated lipocalin
IPR012674
Domain description: Calycin
Occurring in:
  1. Neutrophil gelatinase-associated lipocalin
IPR000566
Domain description: Lipocalin/cytosolic fatty-acid binding domain
Occurring in:
  1. Neutrophil gelatinase-associated lipocalin
IPR022272
Domain description: Lipocalin family conserved site
Occurring in:
  1. Neutrophil gelatinase-associated lipocalin
IPR002345
Domain description: Lipocalin
Occurring in:
  1. Neutrophil gelatinase-associated lipocalin

Structure domain

CATH CATH domain
2.40.128.20
Class: Mainly Beta
Architecture: Beta Barrel
Topology: Lipocalin
Homology: Lipocalin
Occurring in:
  1. Neutrophil gelatinase-associated lipocalin
The deposited structure of PDB entry 1x89 contains 3 copies of CATH domain 2.40.128.20 (Lipocalin) in Neutrophil gelatinase-associated lipocalin. Showing 1 copy in chain A.
SCOP SCOP annotation
50815
Class: All beta proteins
Fold: Lipocalins
Superfamily: Lipocalins
Occurring in:
  1. Neutrophil gelatinase-associated lipocalin
The deposited structure of PDB entry 1x89 contains 3 copies of SCOP domain 50815 (Retinol binding protein-like) in Neutrophil gelatinase-associated lipocalin. Showing 1 copy in chain A.