UniProt functional annotation for Q931P4

UniProt code: Q931P4.

Organism: Staphylococcus aureus (strain Mu50 / ATCC 700699).
Taxonomy: Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae; Staphylococcus.
 
Function: Binds human plasma haptoglobin-hemoglobin complexes, haptoglobin and hemoglobin. Binds haptoglobin-hemoglobin complexes with significantly higher affinity than haptoglobin alone (By similarity). {ECO:0000250}.
 
Subcellular location: Secreted, cell wall {ECO:0000305}; Peptidoglycan- anchor {ECO:0000305}.
Domain: The NEAT 1 domain binds with higher affinity than the NEAT 2 domain haptoglobin-hemoglobin complexes, haptoglobin and hemoglobin. {ECO:0000250}.
Similarity: Belongs to the IsdH family. {ECO:0000305}.

Annotations taken from UniProtKB at the EBI.