Protein Info for PP_3931 in Pseudomonas putida KT2440

Annotation: putative 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 50 100 150 200 250 300 350 400 450 500 550 609 transmembrane" amino acids 6 to 22 (17 residues), see Phobius details amino acids 28 to 50 (23 residues), see Phobius details amino acids 57 to 79 (23 residues), see Phobius details amino acids 92 to 128 (37 residues), see Phobius details amino acids 136 to 157 (22 residues), see Phobius details amino acids 173 to 195 (23 residues), see Phobius details amino acids 421 to 451 (31 residues), see Phobius details amino acids 463 to 482 (20 residues), see Phobius details amino acids 494 to 540 (47 residues), see Phobius details amino acids 546 to 569 (24 residues), see Phobius details amino acids 586 to 607 (22 residues), see Phobius details PF03600: CitMHS" amino acids 16 to 554 (539 residues), 307.4 bits, see alignment E=2.5e-95 amino acids 503 to 607 (105 residues), 57 bits, see alignment E=3.7e-19 PF02080: TrkA_C" amino acids 231 to 288 (58 residues), 38.3 bits, see alignment 2.1e-13 amino acids 325 to 393 (69 residues), 49.8 bits, see alignment E=5.4e-17 PF06808: DctM" amino acids 416 to 605 (190 residues), 24.9 bits, see alignment E=1.7e-09 PF00939: Na_sulph_symp" amino acids 437 to 606 (170 residues), 48.2 bits, see alignment E=1.8e-16

Best Hits

Swiss-Prot: 61% identical to YFBS_ECO57: Uncharacterized transporter YfbS (yfbS) from Escherichia coli O157:H7

KEGG orthology group: None (inferred from 100% identity to ppu:PP_3931)

Predicted SEED Role

"probable sodium:sulfate symporter"

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 Q88FZ5 at UniProt or InterPro

Protein Sequence (609 amino acids)

>PP_3931 putative transporter (Pseudomonas putida KT2440)
MNHELLWVLGLLAIVIILFVINRPRMDVVALLVILALPLLGILTVEQALAGFSDPNVVLI
AALFVIGEGLVRTGIAYRIGEWMSERAGNSEARLLVLLMVAVAGLGSIMSSTGVVAIFIP
VVLSIAARLQLSPSRLMMPLAFAGLISGMLSLVATPPNVVVHSELVRHGEAGFSFFSFTP
FGLVVLVLGIGYMLLTRHWLNGEVRKDGRVESRRTLLDLVLDYKLNGRERRLRIRPQSPL
IGHNLGELQLRTRHGANVIGIERQHKFTTRVIAADSGTVLHQGDVLLLDLFAKHDDLRSL
CQTMHLEPLHFKAAYFIDQSQDLGMAEVSLPPGSQLIGKSILELAFRTRYGLNVVGLRRD
QAAIEEQLVEEKLRLGDTLLVVGPWKAVRQLQSKPKDFLVLSLPAEIDLVAPARTRAPQA
LLSLAVMVGLMVSGAVPNVIAALIGCLLMGAGRCIDMNSAYRAIHWQSLVLIVGMLPFAQ
ALQKTGGIDLAVGGLVNVLGGAGPSAILACLFAVTAVIGLFISNTATAVLMAPVAVSTAA
QLGMSPYPFAMTVALAASAAFMTPVSSPVNTLVLGPGQYRFADFVKIGVPFTVLVMLVTV
VMVPWFFGL