Protein Info for Sama_2345 in Shewanella amazonensis SB2B

Annotation: putative 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 50 100 150 200 250 300 350 400 450 500 550 600 666 transmembrane" amino acids 12 to 32 (21 residues), see Phobius details amino acids 314 to 334 (21 residues), see Phobius details PF17201: Cache_3-Cache_2" amino acids 34 to 309 (276 residues), 205.2 bits, see alignment E=3e-64 PF17203: sCache_3_2" amino acids 100 to 209 (110 residues), 29.7 bits, see alignment E=1.3e-10 PF17202: sCache_3_3" amino acids 107 to 214 (108 residues), 99.5 bits, see alignment E=2.7e-32 PF00015: MCPsignal" amino acids 479 to 630 (152 residues), 137.7 bits, see alignment E=7.4e-44

Best Hits

KEGG orthology group: None (inferred from 100% identity to saz:Sama_2345)

Predicted SEED Role

"Methyl-accepting chemotaxis protein"

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 A1S844 at UniProt or InterPro

Protein Sequence (666 amino acids)

>Sama_2345 putative methyl-accepting chemotaxis sensory transducer (RefSeq) (Shewanella amazonensis SB2B)
MNYKEWPLAKQIGILATLLTLVVFALMGLIAYKSASNALQQKGTHAMSSKAEAVTDMLAL
QYRSLATLAHRNADVLREMYPGSFYKSGNTVKVLGQDTPALMHDKEQINSTKSKVDRYAN
LTGGTATVFVKDGDDFLRISTSLKKADGSRALGTYLGKTHPAYNVLMQGGQYEGYAKLFG
HDYMTVYRAVKNPSGEVVAVLYIGFDIGDSLTQLKAAVSRLKVEKTGHFMLLNQKDEVVY
AQESQAGEPLNASMLEGLSPSDLPVGSGEMQFTDNQELERYLITRDIPGWHWRLIASVPM
AELHEESVALLKVNTLLSIGAILFITLSLSWVLLRALKPLTDLKTQLEGLGRGELDQHWQ
TSPADTHNEVDHIRNSVATMAGNLKTLIESLKSSVTTLGTMAEDARQIAAQNGDEATALM
AQTDQIATAIEEMSTSIRDVAEHSSDGAQQSQSVDSAAKEGQKRLDGMVADLGRLSEVLA
ASHDAVEQVSKESEAISQVTEVINSIAEQTNLLALNAAIEAARAGEQGRGFAVVADEVRT
LASRTQSSIQEISKTIGNLQDKVRSTAAQMKKAHELGQSCAEQGSITGEELDTITGRIGD
LATVSASIASATQQQSTVAEDITRNLHLISDLAREGEFRAGATVDSANQLRDLARDLTAR
IGVFRT