Probable ABC transporter arginine-binding protein ArtJ, PBP2 domain (IPR037297)

Short name: ArtJ_PBP2

Overlapping homologous superfamilies


Domain relationships


This entry represents the periplasmic binding domain type 2 (PBP2) found in the arginine-binding proteins from Chlamydiae trachomatis (CT-ArtJ) and pneumoniae (CPn-ArtJ) and closely related proteins. CT- and CPn-ArtJ are shown to have different immunogenic properties despite a high sequence similarity. The ArtJ proteins display the PBP2 fold organized in two alpha-beta domains with arginine-binding region at their interface [PMID: 20592031].

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.