Protein Info for GFF575 in Sphingobium sp. HT1-2

Annotation: oligopeptide 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 50 100 150 200 250 300 350 400 450 500 550 600 654 transmembrane" amino acids 15 to 36 (22 residues), see Phobius details amino acids 42 to 62 (21 residues), see Phobius details amino acids 74 to 97 (24 residues), see Phobius details amino acids 103 to 122 (20 residues), see Phobius details amino acids 162 to 180 (19 residues), see Phobius details amino acids 192 to 213 (22 residues), see Phobius details amino acids 218 to 241 (24 residues), see Phobius details amino acids 262 to 286 (25 residues), see Phobius details amino acids 315 to 338 (24 residues), see Phobius details amino acids 350 to 374 (25 residues), see Phobius details amino acids 383 to 403 (21 residues), see Phobius details amino acids 412 to 432 (21 residues), see Phobius details amino acids 452 to 470 (19 residues), see Phobius details amino acids 485 to 498 (14 residues), see Phobius details amino acids 510 to 529 (20 residues), see Phobius details amino acids 544 to 568 (25 residues), see Phobius details amino acids 586 to 609 (24 residues), see Phobius details amino acids 624 to 644 (21 residues), see Phobius details TIGR00728: oligopeptide transporter, OPT superfamily" amino acids 11 to 607 (597 residues), 329.4 bits, see alignment E=5.3e-102 TIGR00733: oligopeptide transporter, OPT family" amino acids 13 to 609 (597 residues), 706.7 bits, see alignment E=2.3e-216 PF03169: OPT" amino acids 13 to 606 (594 residues), 337.4 bits, see alignment E=1e-104

Best Hits

KEGG orthology group: None (inferred from 91% identity to sch:Sphch_2474)

Predicted SEED Role

"oligopeptide transporter"

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

Find the best match in UniProt

Protein Sequence (654 amino acids)

>GFF575 oligopeptide transporter (Sphingobium sp. HT1-2)
VTTDSAKAVPMAELTLRGVILGALITLLFTAANVYLGLKIGLTFATSIPAAVISMAVLRL
FATGTILENNIVQTIASAAGTLSAIIFVLPGLVIIGWWQGFPYWLSACTIALGGILGVMY
SVPLRRALVTGSDLPYPEGVAAAEVLKVGAGSREGLEENKRGLAAIVMSSIAAAGFSIIA
KTKILAEEAATFFKLGAGASSVSTSFSMALIGVGHLVGISVGAAMFVGLLISWVGIVPYL
TSPLPAGADLADLVGTTFRMKARFIGAGTIGIAAIWTLLKILGPIISGIRSALNAAKVRK
SGDAGTLDITERDLPIGIVFGTILASLVPIAVLLWIFAQGGPIAANPVPIIGLTLAYILV
AGIVIASVCGYMAGLIGASNSPISGVGILAVLGASLILAAIYGSGHPEQSQALIAYALFT
TAIVFGVATISNDNLQDLKTGQLVGATPWKQQIALVLGVLFGALVIPPVLDLLNSAFGFA
GAPGAKATALPAPQAALISALAKGVLGGDLDWGLIGFGAGIGVVVVALDELLGKTGKMRL
PPLAVGMGIYLPMALTLLIPVGAVIGHFYNRWSLRQANPEFAERMGVLMATGFIVGESLF
GVAFAGIVASTDSDAPLALVGESHWAVPLSVLIFAGVIAALYARLRHWATAPLA