FEATURES

FAMILY

bacterial solute-binding protein ModA family

DESCRIPTION

Also known as MODA_ECOLI, modA. Part of the ABC transporter complex ModABC involved in the transport of molybdenum into the cell (PubMed:8576221). Binds molybdate with high affinity in vitro and with a similar affinity in vivo (PubMed:21861186, PubMed:28150901, PubMed:9545596, PubMed:8576221, PubMed:21784948, PubMed:8409926). Binds tungstate with high affinity in vitro (PubMed:28150901, PubMed:9545596, PubMed:8576221, PubMed:21784948). Binds unnatural anion perrhenate with high affinity in vitro (PubMed:21861186). Does not bind sulfate, phosphate, arsenate, selenate, chlorate, metavanadate, nitrate, perchlorate, permanganate or carbonate (PubMed:9545596, PubMed:28150901, PubMed:8576221). The complex is composed of two ATP-binding proteins (ModC), two transmembrane proteins (ModB) and a solute-binding protein (ModA).

EXTERNAL LINKS

modA

Molybdate-binding protein ModA

modA

Molecular Synopsis