Protein Info for GFF3144 in Pseudomonas sp. DMC3

Annotation: Sodium/proline 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 50 100 150 200 250 300 350 400 450 494 transmembrane" amino acids 6 to 26 (21 residues), see Phobius details amino acids 41 to 62 (22 residues), see Phobius details amino acids 68 to 70 (3 residues), see Phobius details amino acids 76 to 93 (18 residues), see Phobius details amino acids 124 to 151 (28 residues), see Phobius details amino acids 163 to 184 (22 residues), see Phobius details amino acids 192 to 212 (21 residues), see Phobius details amino acids 232 to 250 (19 residues), see Phobius details amino acids 275 to 296 (22 residues), see Phobius details amino acids 325 to 349 (25 residues), see Phobius details amino acids 371 to 391 (21 residues), see Phobius details amino acids 402 to 422 (21 residues), see Phobius details amino acids 429 to 445 (17 residues), see Phobius details amino acids 451 to 469 (19 residues), see Phobius details TIGR02121: sodium/proline symporter" amino acids 7 to 488 (482 residues), 739.9 bits, see alignment E=1.3e-226 TIGR00813: transporter, solute:sodium symporter (SSS) family" amino acids 35 to 437 (403 residues), 393.7 bits, see alignment E=1.1e-121 PF00474: SSF" amino acids 35 to 437 (403 residues), 457.4 bits, see alignment E=2.2e-141

Best Hits

Swiss-Prot: 76% identical to PUTP_SALTY: Sodium/proline symporter (putP) from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

KEGG orthology group: K11928, sodium/proline symporter (inferred from 95% identity to pfo:Pfl01_0453)

MetaCyc: 75% identical to proline:Na+ symporter (Escherichia coli K-12 substr. MG1655)
TRANS-RXN-118; TRANS-RXN0-505

Predicted SEED Role

"Proline/sodium symporter PutP (TC 2.A.21.2.1) @ Propionate/sodium symporter" (TC 2.A.21.2.1)

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

Find the best match in UniProt

Protein Sequence (494 amino acids)

>GFF3144 Sodium/proline symporter (Pseudomonas sp. DMC3)
MSVSNPTLITFVIYIAAMVLIGLMAYRSTNNLSDYILGGRSLGSVVTALSAGASDMSGWL
LMGLPGAIYMSGLSESWIAIGLIVGAYLNWLFVAGRLRVQTEHNGDALTLPDYFSSRFED
KSGLLRIISAIVILVFFTIYCASGIVAGARLFESTFGMTYETALWAGAAATIAYTFIGGF
LAVSWTDTVQATLMIFALILTPIIVLLATGGVDTTFLAIEAQDPSNFDMLKGTTFIGIIS
LMGWGLGYFGQPHILARFMAADSVKSIAKARRISMAWMILCLGGTVAVGFFGIAYFSAHP
EVAGPVIENPERVFIELAKILFNPWVAGVLLSAILAAVMSTLSCQLLVCSSALTEDFYKA
FLRKSASQLELVWVGRAMVLLVALIAIALAANPENRVLGLVSYAWAGFGAAFGPVVLISV
VWKDMTRNGALAGILVGAITVVVWKHFELLGLYEIIPGFIFASLAIYFVSKAGEPTRGMV
ERFEAAEKDFHLNK