Protein Info for PP_2658 in Pseudomonas putida KT2440

Annotation: phosphate ABC transporter

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 50 100 150 200 250 297 transmembrane" amino acids 26 to 51 (26 residues), see Phobius details amino acids 82 to 107 (26 residues), see Phobius details amino acids 121 to 143 (23 residues), see Phobius details amino acids 151 to 171 (21 residues), see Phobius details amino acids 195 to 217 (23 residues), see Phobius details amino acids 236 to 237 (2 residues), see Phobius details amino acids 245 to 260 (16 residues), see Phobius details amino acids 270 to 292 (23 residues), see Phobius details TIGR00974: phosphate ABC transporter, permease protein PstA" amino acids 28 to 294 (267 residues), 263.8 bits, see alignment E=7.4e-83 PF00528: BPD_transp_1" amino acids 97 to 292 (196 residues), 51.6 bits, see alignment E=4.9e-18

Best Hits

KEGG orthology group: K02038, phosphate transport system permease protein (inferred from 100% identity to ppf:Pput_2166)

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)

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 Q88JJ1 at UniProt or InterPro

Protein Sequence (297 amino acids)

>PP_2658 phosphate ABC transporter (Pseudomonas putida KT2440)
MTDLTTPVAALPSLQRKLEGRALRSLVLTTLAWFAALVASVPLISVLYMLITRGGARLNL
EVFTELPPTGFEMGGGFGNAMAGTFVMVGIAAAIAVPVGILAAVFLAELGPDSKLANAAR
FAAKMLTGLPSILAGVFAYALVVMTTGTYSAPAGGVALAVLMLPIVVLTAEESMKMVPKI
MKDAAYGMGCTRAQVIWKIVLPTGLPAILTGVMLAVARAAGETAPLLFTALFSNYWIYHD
GDMAVMNPTASLAVLIYNFSGMPFDNQLELAWAASLVLVMIVLVINILSRVFGKPKY