Protein Info for Sama_1713 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 signal peptide" amino acids 1 to 35 (35 residues), see Phobius details transmembrane" amino acids 308 to 335 (28 residues), see Phobius details PF08376: NIT" amino acids 59 to 295 (237 residues), 210 bits, see alignment E=1.1e-65 PF00672: HAMP" amino acids 332 to 379 (48 residues), 31.1 bits, see alignment 3.6e-11 PF00015: MCPsignal" amino acids 448 to 629 (182 residues), 140.7 bits, see alignment E=6.6e-45

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 100% identity to saz:Sama_1713)

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)

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 A1S6B3 at UniProt or InterPro

Protein Sequence (666 amino acids)

>Sama_1713 putative methyl-accepting chemotaxis sensory transducer (RefSeq) (Shewanella amazonensis SB2B)
MNMRWIANLSMKLKLMLVFMPPLLGFLIFGGILLDDKIDESNSLQNVQQLTELAVINSAL
VHELQKERGMSAGFLGSKGQSFKAQLPSQRSLTDEKLRTFTQYVKGKQFASHVQDEVQGA
AAELSRLASMRGQVDGLSISVADEVAYYTGLNKRLLGIVDDIVHEGADKKIAVASAAFSA
YLQMKERAGIERAVLSSTFGNDGFKPGVYTRAVRLMSEQDTYAERFDALASDEWRREWQR
TLQSPEIAEVSRYRELALSQDNQAIAKTSPEDWFKASTGRINLLYSVENVLAKSLDELTD
ARLQTANWHMMLMMSALAVVLFLVAMMGLSVMGYLNRSVVHIENQMRRAREEFDLSTRIT
LDSTDELGSLGNAFNGMMNDFEAVIHQVKTNSLKVTDAVKRMESHSNQMRHDVAQGHSEA
EQVASAMTEMSATVSQIASNAVEAASASGKANQEARTGNKEVGNTGKTISALASEIDAAA
IAITKLDTDIQGIVSVLEVISGIAEQTNLLALNAAIEAARAGEMGRGFAVVADEVRSLAQ
RAQSSTTDIRTMTERLKEGARVAVDAMSRGQTQAQASVQEVNHAGEELRRIVDYVSVIDS
MNEQIAAATHEQSAVAEEVNRNALRISEIYQNTHQVADELGRINDDLLSAVDAMGKEVSK
FSLSRG