Protein Info for Rru_A3140 in Rhodospirillum rubrum S1H

Annotation: Gluconate transporter (NCBI)

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 50 100 150 200 250 300 350 400 452 transmembrane" amino acids 6 to 23 (18 residues), see Phobius details amino acids 30 to 47 (18 residues), see Phobius details amino acids 59 to 81 (23 residues), see Phobius details amino acids 93 to 112 (20 residues), see Phobius details amino acids 117 to 134 (18 residues), see Phobius details amino acids 141 to 160 (20 residues), see Phobius details amino acids 179 to 200 (22 residues), see Phobius details amino acids 235 to 255 (21 residues), see Phobius details amino acids 271 to 291 (21 residues), see Phobius details amino acids 303 to 324 (22 residues), see Phobius details amino acids 342 to 379 (38 residues), see Phobius details amino acids 391 to 406 (16 residues), see Phobius details amino acids 428 to 451 (24 residues), see Phobius details PF02447: GntP_permease" amino acids 7 to 449 (443 residues), 424.6 bits, see alignment E=4.4e-131 TIGR00791: transporter, gluconate:H+ symporter (GntP) family" amino acids 8 to 451 (444 residues), 393.4 bits, see alignment E=7.3e-122 PF03600: CitMHS" amino acids 19 to 397 (379 residues), 48.6 bits, see alignment E=6.6e-17

Best Hits

KEGG orthology group: K03299, gluconate:H+ symporter, GntP family (inferred from 100% identity to rru:Rru_A3140)

Predicted SEED Role

No annotation

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 Q2RPL0 at UniProt or InterPro

Protein Sequence (452 amino acids)

>Rru_A3140 Gluconate transporter (NCBI) (Rhodospirillum rubrum S1H)
MHPDTTLILIAAASIVLLVLLVTRLKLHPFLALMVAAAFLGLASGLAPTDAVKTFQKGFG
NILGSVGLVVGLGSMLGGLLLNTGGADRIANAFVGRGSTVWLPTSICAAALLIGMPHLFD
VSFVMLVPLVFAIAKRTGSHLMRVGLPMAAGLYVSHGFLLPHPSPTLALAIYHGDAGRAI
LFGFLLAIPTAILSGPLLTSFAMRWFKDPIDITHSPIMTAAGRSDVTTLDNAPRLPVVLL
TVLLPPGLMLLRTLLADHVPEGAARAFLDGIGNPIVSLAIAVLFAIWALGVRSGRSLGEI
QKLLGKSLAPAAGVILIVGAGGGLKEMLLGTHIGDMIASGAAQWAISPLVLAWVIAALMR
IAVGSATVATVTAAGLMAPVQALHPEISPELMTISVATGGLMLSHLNDSGFWLFKEYFQL
TVAQTLKSWTLMVSVQSALGLAGVLLIDAVIR