Protein Info for CSW01_03790 in Vibrio cholerae E7946 ATCC 55056

Annotation: phosphate ABC transporter, permease protein PstA

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 50 100 150 200 250 300 350 400 450 500 548 transmembrane" amino acids 12 to 35 (24 residues), see Phobius details amino acids 296 to 324 (29 residues), see Phobius details amino acids 337 to 364 (28 residues), see Phobius details amino acids 386 to 406 (21 residues), see Phobius details amino acids 433 to 456 (24 residues), see Phobius details amino acids 512 to 534 (23 residues), see Phobius details TIGR00974: phosphate ABC transporter, permease protein PstA" amino acids 279 to 539 (261 residues), 252.6 bits, see alignment E=1.9e-79 PF00528: BPD_transp_1" amino acids 315 to 469 (155 residues), 44.6 bits, see alignment E=7e-16

Best Hits

KEGG orthology group: K02038, phosphate transport system permease protein (inferred from 100% identity to vch:VC0725)

Predicted SEED Role

"Phosphate transport system permease protein PstA (TC 3.A.1.7.1)" in subsystem High affinity phosphate transporter and control of PHO regulon or Phosphate metabolism (TC 3.A.1.7.1)

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 (548 amino acids)

>CSW01_03790 phosphate ABC transporter, permease protein PstA (Vibrio cholerae E7946 ATCC 55056)
MLNWFKSGAPWIWLTGGAVSVSLIAVLGLLLVIGWRGLTYFWPAPLLQWQTPDGKTVVGQ
LYARESVPVSHLKEMNLPLPEKVQAAGLATRLNIKVANRDLYGSDFIALLEFETEFKGAP
QGWAVIERSRGGQLFGKPLRFDSTTGELDLPLERHLRQALLEAETIRDQVDKMVEQQVRV
ISSQLERLRLEKRRKQLNNQLSDEFLQHYVLSKSRLEKELAQVQTELDALRAPLEKQFLY
LVDMQGETVSVPLSEILDFWYPNDMNFAQKLAEWGKQAWRFLSESPRESNSEGGVFPAIF
GTVFLVIIMSIIVMPLGVIAAIYLHEYAQEGAFTRMIRVAVINLAGVPSIVYGVFGLGFF
VYTIGASVDNLFYAERLPTPTFGTPGLLWSALTLAVLTLPVVIVATEEGLSRIPISVRHG
SLALGATQFETIWRIVLPMASPAIITGLILAIARAAGEVAPLMLVGAVKLASSLPVDGEF
PFIHLERKFMHLGFHIYDIGFQTNNIEAARPLVYATSFLLVTVIVALNLTAISIRNNLRE
KYRTLGQD