Protein Info for CCNA_02940 in Caulobacter crescentus NA1000 Δfur

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 50 100 150 200 250 300 350 400 450 500 534 transmembrane" amino acids 14 to 35 (22 residues), see Phobius details amino acids 41 to 62 (22 residues), see Phobius details amino acids 69 to 91 (23 residues), see Phobius details amino acids 99 to 128 (30 residues), see Phobius details amino acids 148 to 172 (25 residues), see Phobius details PF00015: MCPsignal" amino acids 332 to 487 (156 residues), 185.5 bits, see alignment E=3.8e-59

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 100% identity to ccs:CCNA_02940)

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 A0A0H3CDH7 at UniProt or InterPro

Protein Sequence (534 amino acids)

>CCNA_02940 methyl-accepting chemotaxis protein (Caulobacter crescentus NA1000 Δfur)
MNVTFSNLDAQRQIGGKLIIALAWLLIPIVLGARLAVQAPILGLSIAAVLVATGATLAWK
FAGGGSGGRAMVGVALMAQVSLLVAALGGHAWQADMHMAYFAALALLVVYCDWMVIAAAA
ATVAVHHLGLSYLAPSLVFPGSANLGRVIVHAVILIVEAAALIAVAASVNNMFAIANTAR
SKAEDAVGEARAANDAAEDARRSEEETRARNAAAREREEAQRDNAIAALGQGLSHLARGD
LTLRLTDRFAEAYEPLRADFNTAAGKLADALSVIEQRVSGVRAGADQIADAAVNLSRRTE
RQAASLEETAAAMDEITATVGQTATGANKAADVVSRAREDARRSGEVVEQAVSAMTGIEE
SSQSISQIISVIDEIAFQTNLLALNAGVEAARAGEAGRGFAVVAQEVRALAQRSAEAAKE
IRALISNSTQQVETGVNLVGRTGEALERIVAQIAEIDGLVRTIAASAQEQASGLAQINGA
VNQMDQVLQENAGMVEETSAATQTLNTDATQLADLVRQFDLPRGHIEQSQRRVA