Protein Info for CSW01_09500 in Vibrio cholerae E7946 ATCC 55056

Annotation: methyl-accepting chemotaxis protein

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 50 100 150 200 250 300 350 400 450 500 550 600 672 transmembrane" amino acids 20 to 39 (20 residues), see Phobius details amino acids 320 to 342 (23 residues), see Phobius details PF00672: HAMP" amino acids 341 to 392 (52 residues), 32.1 bits, see alignment 1.1e-11 PF00015: MCPsignal" amino acids 480 to 638 (159 residues), 149.1 bits, see alignment E=1.2e-47

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 100% identity to vco:VC0395_A1488)

Predicted SEED Role

"Methyl-accepting chemotaxis protein I (serine chemoreceptor protein)" in subsystem Bacterial Chemotaxis

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

Find the best match in UniProt

Protein Sequence (672 amino acids)

>CSW01_09500 methyl-accepting chemotaxis protein (Vibrio cholerae E7946 ATCC 55056)
MSDFRGREIMQGSVIRRMYAGFALIIIMFVVTVAIMLRGMNQIHSNFESVSTAALPLVSL
SNQTSVQLLSADKSFKDFLTTQDTSLMDGMRQEFAQSKQRFQSVLAELSQASVNHPELAQ
PITELKQLETRYFSEADLAMDNYQAMFAAQASVQKSTREFQRLHSELSVGMKEFVDDNDS
ISVKVMAKSYFIKLKDAEVITSDALASSDVAFVEKAVNQNKKAVTHLNYAYRGLTTQMPQ
LKERFDEPVAKFTQDIGQKGGVLDQHNEYLQARAALYNNIANLANEVDKAMTILGAFNQT
ATDDLNQSLAEAGSVYQQGAIKAVVIGIAVVLLATAIGYHIAHSVREPVTRILKTLESLT
QGNMTQRIEIRYNNEFSRLSRHINSLADNLHDILVKLNSASDDLTATASTNQTTSLSAQN
KLNSQREQTSSVAAAMTEMAHSVQEVANSAQNSLAMVQQVETASESGRQIMSTNISTIRQ
LETRLIESVEAVGDLRKMSSQIGSILDVIRNIAEQTNLLALNAAIEAARAGEQGRGFAVV
ADEVRVLAQRTTQSTSEIESMISNLQSSSSLASKVIESCMQDMELSVEQASHANSAMEEI
QALIIEISHMSTHISQAAGEQNETTTSIARSIEDINHISDESYQAMSQIAQTSANLTALA
NQQSELVHRFKL