Protein Info for Psest_0428 in Pseudomonas stutzeri RCH2

Annotation: phosphonate ABC transporter, ATP-binding protein

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 50 100 150 200 250 275 TIGR02315: phosphonate ABC transporter, ATP-binding protein" amino acids 10 to 248 (239 residues), 327.2 bits, see alignment E=2.8e-102 PF00005: ABC_tran" amino acids 27 to 180 (154 residues), 105.4 bits, see alignment E=1.9e-34

Best Hits

Swiss-Prot: 100% identical to PTXA_PSEST: Phosphite import ATP-binding protein PxtA (ptxA) from Pseudomonas stutzeri

KEGG orthology group: K02041, phosphonate transport system ATP-binding protein (inferred from 99% identity to kpn:KPN_pKPN3p05889)

Predicted SEED Role

"Phosphonate ABC transporter ATP-binding protein (TC 3.A.1.9.1)" in subsystem ABC transporter alkylphosphonate (TC 3.A.1.9.1) (TC 3.A.1.9.1)

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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

Compare to protein 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

See L0GGC0 at UniProt or InterPro

Protein Sequence (275 amino acids)

>Psest_0428 phosphonate ABC transporter, ATP-binding protein (Pseudomonas stutzeri RCH2)
MTPHPIQDAVLRVDRLSVVYPGGVTALRDTSIAFRRGEFTVLLGLSGAGKSTLLRSLNRL
VTPTGGSVTSELGELGSGSALRQHRRRTAMIFQHHQLIERQSALANVLTGRLAFHNTLRS
LFPLPRADQEIALSCLARVGLADKALSRVDKLSGGQQQRVGIARALAQQPAIILADEPVA
SLDPATSVRVLGLLRDICKEDGITAIVSLHQLEYARRFADRVVGLADSQIVFDAAPSELT
DAQLERIYAGRSTTQPANAPAEPPVMLEPSLEMSR