| Accession | GenProp0192 |
| Name | molybdate ABC transporter |
| Type | SYSTEM |
| Description | The high-affinity molybdate ABC transporter imports molybdate for the biosythesis of cofactors such as molybdopterin. Three structural components of this typical ABC transporter are the ATPase subunit (TIGR02142), permease (TIGR02141), and binding protein (TIGR01256). These structural components appear in three gene clusters. A molybdate transport repressor (TIGR00637) is included as a non-required part of the system. It is noted (PMID:11421278) that molybdate can also be transported by some sulfate/thiosulfate ABC transporters and non-specific anion transporters. |
| JCVI Role | Anions |
| Parent Property | GenProp0180: small molecule transport
|
| Literature References | [ 1 ]Self WT, Grunden AM, Hasona A, Shanmugam KT. Molybdate transport. Res Microbiol. 2001 Apr-May;152(3-4):311-21. PMID 11421278
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| Web References | Transport Classification DB: 3.A.1.8.1
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| Gene Ontology Term | GO:0015689: molybdate ion transport (biological_process)
|
| Step Name | Step Num | Required | Evidence (Method) | Evidence Go Terms |
|---|
| molybdate ABC transporter, ATP-binding protein (EC 3.6.3.29) | ABCmodC | YES | TIGR02142 (HMM): molybdate ABC transporter, ATP-binding protein | GO:0015689: molybdate ion transport
|
| molybdate ABC transporter, molybdate binding protein | binding | YES | TIGR01256 (HMM): molybdate ABC transporter, periplasmic molybdate-binding protein | GO:0015689: molybdate ion transport
|
| molybdate ABC transporter, permease | prmModB | YES | TIGR02141 (HMM): molybdate ABC transporter, permease protein | GO:0015689: molybdate ion transport
|
| molybdate transport repressor | repress | NO | TIGR00637 (HMM): ModE molybdate transport repressor domain | |
