Protein Info for GFF1203 in Sphingobium sp. HT1-2

Annotation: Di-tripeptide/cation symporter

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 50 100 150 200 250 300 350 400 450 497 transmembrane" amino acids 21 to 24 (4 residues), see Phobius details amino acids 27 to 45 (19 residues), see Phobius details amino acids 56 to 77 (22 residues), see Phobius details amino acids 86 to 106 (21 residues), see Phobius details amino acids 115 to 135 (21 residues), see Phobius details amino acids 155 to 176 (22 residues), see Phobius details amino acids 182 to 201 (20 residues), see Phobius details amino acids 229 to 247 (19 residues), see Phobius details amino acids 253 to 272 (20 residues), see Phobius details amino acids 283 to 300 (18 residues), see Phobius details amino acids 327 to 349 (23 residues), see Phobius details amino acids 364 to 385 (22 residues), see Phobius details amino acids 392 to 416 (25 residues), see Phobius details amino acids 428 to 453 (26 residues), see Phobius details amino acids 466 to 488 (23 residues), see Phobius details TIGR00924: amino acid/peptide transporter (Peptide:H+ symporter)" amino acids 11 to 492 (482 residues), 387.5 bits, see alignment E=5.2e-120 PF07690: MFS_1" amino acids 32 to 304 (273 residues), 64 bits, see alignment E=1.2e-21 PF00854: PTR2" amino acids 85 to 453 (369 residues), 225.2 bits, see alignment E=1.3e-70

Best Hits

Predicted SEED Role

"Di-/tripeptide 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 (497 amino acids)

>GFF1203 Di-tripeptide/cation symporter (Sphingobium sp. HT1-2)
MPPADHHATATFLGHPRGLFILFFTELWERFSFYGMRALLIFYLTKQFLFSDERAGMLYG
AYIALVFVSPLVGGWLADRYLGARKAVLFGGIVIACGHILLGLDALGGDRESATRIFLAG
MAVIVVGTGFLKANVSVLVGQLYPRNDMRRDPAYTIFYMGINLGGALGPLVCGLLGETIG
WSWGFGAAALGMILGIIVFVMGRPLLQGQGEAPDPAWLASPLFGIRREYWLYASALPFAA
AMLALLASPATVGYLLSASGFAMGIGLVAYACLKLDPAARGRLLVAIFLLVVQPVFWGLF
EQTGSSLNLFIDRHVDRTMFGITVPASLFQAVGPFSIFLIAPFFAWLWLKLGRRGLEPST
PAKFGLAIIQVGAGFLLLVGAGMMLPGAKMPMLFILLLYLLHTMGELCLSPVGLAAMSRL
SPPHMLGLMMGTWFLATAGGNFMSGVIAAAIGASAGADQASTVLAAYGRIGGLAMLIGLA
VLALSPWIGRLMKQGGR