Protein Info for Shewana3_0895 in Shewanella sp. ANA-3

Annotation: methyl-accepting chemotaxis sensory transducer (RefSeq)

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 50 100 150 200 250 300 350 400 450 500 550 600 630 signal peptide" amino acids 1 to 25 (25 residues), see Phobius details transmembrane" amino acids 26 to 30 (5 residues), see Phobius details amino acids 274 to 297 (24 residues), see Phobius details PF02743: dCache_1" amino acids 35 to 259 (225 residues), 94 bits, see alignment E=1.5e-30 PF00672: HAMP" amino acids 304 to 349 (46 residues), 39.3 bits, see alignment 9.8e-14 PF00015: MCPsignal" amino acids 413 to 596 (184 residues), 141.3 bits, see alignment E=4.3e-45

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 100% identity to shn:Shewana3_0895)

Predicted SEED Role

"Methyl-accepting chemotaxis protein, homolog 1"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search 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 A0KTL4 at UniProt or InterPro

Protein Sequence (630 amino acids)

>Shewana3_0895 methyl-accepting chemotaxis sensory transducer (RefSeq) (Shewanella sp. ANA-3)
MRSTLKTRLLFSSLFAVLITVAVLVSISSYFIRNNALENTQHEIDQLANTFAEGIGLWMQ
DRKMAITSLKKTIEADPSVQITPYLLQAHNGMGFALTYFGDEQGNMYRQDPALNVANYDP
RIRPWYMDAKAANAIVMTAPYVSATLKKQVVTIAEPVTVSGSLFGVAAANLTIDQLTDAV
QRLQVPGKGYTIMVDKTGLIISHPKSQLNNEQLNKIDNSFTPSWLSQRANANTLEERELD
GETQLIYVAAVPSTDWELVFVMNKDEIMSQATTLAWWMSAVGAGLLVIFGLVLVAIFKIQ
FKDLERVALALNDIAEGDGDLTVRIHTANSHDEIGILASGFNRFVERLHGMISRMHKIAG
QLEYQAQGSSASATDNSQRIAVQQDEVTMVATAVTEMASATEEIASNAEHTAQTAQDAVG
LSNHGQKQVMQSQQSIRNLANEVETAGRIISELNEHSQKINSILLTISGIAEQTNLLALN
AAIEAARAGEQGRGFAVVADEVRVLSQRTHSSTQEIQAMIETLQQTAGKAVKSMTQSHDM
AETSVADANSASESLLQISKAINEISDMASQIATAAEEQTSVTSEINRNTESIREVSENL
SIEAQSSMVQAQELAHLAASLQQEVGRFKL