Protein Info for TX73_009500 in Rhodopseudomonas palustris CGA009

Annotation: PepSY-associated TM helix domain-containing 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 50 100 150 200 250 300 350 400 450 500 540 transmembrane" amino acids 20 to 44 (25 residues), see Phobius details amino acids 150 to 172 (23 residues), see Phobius details amino acids 198 to 224 (27 residues), see Phobius details amino acids 353 to 375 (23 residues), see Phobius details amino acids 396 to 415 (20 residues), see Phobius details amino acids 427 to 446 (20 residues), see Phobius details amino acids 458 to 477 (20 residues), see Phobius details amino acids 489 to 510 (22 residues), see Phobius details PF03929: PepSY_TM" amino acids 19 to 376 (358 residues), 216.1 bits, see alignment E=4.9e-68

Best Hits

KEGG orthology group: None (inferred from 98% identity to rpt:Rpal_2052)

Predicted SEED Role

"FIG138928: iron-regulated membrane protein"

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 (540 amino acids)

>TX73_009500 PepSY-associated TM helix domain-containing protein (Rhodopseudomonas palustris CGA009)
MTKHDRQSASRGIRQSMSDLHTWTGLLLGWVLYAMFLTGTVSFFKEELSQWMRPELPRVT
QALDPAVVAERVADEIGRIAPNATQWSIKLPEGRSNSVYAFWRLPIAQDPRGFGEGHFDA
VTGRQVEARGTLGGDFFYRFHFQFYYMSPFWGRLLAGLAAMFMLIAIVAGVITHKKIFTD
FFTFRWGKGQRSWLDAHNALSVFGLPFHVMITYTGLVTLMALYVPWGERAAIKTPAERQQ
LMAELSAFIQPGKPAAEAAPLGSIETMVRQAQVRWGTPDVGRVNAADPGNAAARIAVTRG
DAGRVSMSPDYLEFDGVTGKLLTVHDHVGAAAETRGVLYALHIGRFSDLETRWLYFIVSF
MGTAMVGTGLVMWTVKRRQKLPDPERPYFGFRLVERLNIASIAGLSIAMSAFLWANRLLP
TTMAERAFWEIHVFFIVWGLTLLHALLRPARAAWVEQLWTAAALLALIPVLNAMTTLRPL
WHSFAVGDWVFVGTDLMCWTLALLHAVLAIRTARHGARVRPPRGSAKRHALPTMSSEAAT