Protein Info for ABIE40_RS02295 in Rhizobium sp. OAE497

Annotation: phosphate ABC transporter permease 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 50 100 150 200 250 300 350 400 440 transmembrane" amino acids 35 to 57 (23 residues), see Phobius details amino acids 219 to 247 (29 residues), see Phobius details amino acids 267 to 287 (21 residues), see Phobius details amino acids 294 to 317 (24 residues), see Phobius details amino acids 339 to 361 (23 residues), see Phobius details amino acids 367 to 384 (18 residues), see Phobius details amino acids 413 to 432 (20 residues), see Phobius details PF11812: DUF3333" amino acids 23 to 173 (151 residues), 181.7 bits, see alignment E=1e-57 TIGR00974: phosphate ABC transporter, permease protein PstA" amino acids 197 to 437 (241 residues), 224.5 bits, see alignment E=6.9e-71 PF00528: BPD_transp_1" amino acids 240 to 439 (200 residues), 69.9 bits, see alignment E=2.4e-23

Best Hits

KEGG orthology group: K02038, phosphate transport system permease protein (inferred from 93% identity to rle:RL0544)

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 (440 amino acids)

>ABIE40_RS02295 phosphate ABC transporter permease PstA (Rhizobium sp. OAE497)
MTNIASPVSGTLVSKAPARRDIGIKRRYAAERRFQAYGMAAIAFGLIFLVILLSTVIRQG
YTAFQQTAISLPIEFTEKTIDPGNKRATDPSVLIAANYGALLRDAIVKQLNINASSRPDV
RDASAMLSKGAPIQLRDMVVADPSIIGKTINVTVLADANVDSANKGQIDLSVDEKNRKVN
DKQVGWMNELKSSGALFKQFNTGLFVNGNSSRPEAAGLGVALIGSLYLMAIVLVLSLPIG
VAASIYLEEFAPKNRLTDLIEVNINNLAAVPSIVYGLLGLSVFINFMGMPRSASLVGGLV
LTLMTLPTIIIATRAALRAVPPSIRAAALGLGASKMQMVFHHVLPLAMPGILTGTIIGLA
HALGETAPLLLIGMVAFVANAPATPLDPSTALPVQVYMWANEAERAFVERTSGAIIVLLL
FLIVMNLGAILLRRRFERRW