Protein Info for MPMX19_06885 in Azospirillum sp. SherDot2

Annotation: Nitrate import ATP-binding protein NrtD

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 150 200 270 PF00005: ABC_tran" amino acids 26 to 166 (141 residues), 118.6 bits, see alignment E=5.1e-38

Best Hits

Swiss-Prot: 49% identical to NRTD_SYNY3: Nitrate import ATP-binding protein NrtD (nrtD) from Synechocystis sp. (strain PCC 6803 / Kazusa)

KEGG orthology group: K02049, sulfonate/nitrate/taurine transport system ATP-binding protein (inferred from 74% identity to rme:Rmet_4331)

MetaCyc: 46% identical to taurine ABC transporter ATP binding subunit (Escherichia coli K-12 substr. MG1655)
ABC-64-RXN [EC: 7.6.2.7]

Predicted SEED Role

"ABC-type nitrate/sulfonate/bicarbonate transport system, ATPase component" in subsystem Alkanesulfonate assimilation

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.6.2.7

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

Find the best match in UniProt

Protein Sequence (270 amino acids)

>MPMX19_06885 Nitrate import ATP-binding protein NrtD (Azospirillum sp. SherDot2)
MSGPLIDFDRVSQIYAARDGSPVWALSDVSLRVEAGEFVCLIGPSGCGKSTLIHLLAGFL
KPTSGAVRFRGRPLDGPGPDRGVVFQEYALFAWMTARQNVEFGLRMQRVSAPVRRRRALE
ALDRVGLRHAADRYPHELSGGMRQRVAVARALVVEPEVVLMDEPFAAVDAMTRTNLQEDL
LRLWRETGVSVLFVTHNIDEAVFLAQRVVVMGAGPGVIREDLAVDLPYPRDRGSAEFGRE
YARIAAALARGSRGAERTNGDQSDGERRAA