Protein Info for TX73_024345 in Rhodopseudomonas palustris CGA009

Annotation: HAMP domain-containing 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 50 100 150 200 250 300 350 400 450 500 559 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details transmembrane" amino acids 23 to 26 (4 residues), see Phobius details amino acids 189 to 216 (28 residues), see Phobius details PF00672: HAMP" amino acids 211 to 257 (47 residues), 31 bits, see alignment 2.5e-11 PF00015: MCPsignal" amino acids 360 to 522 (163 residues), 106.4 bits, see alignment E=1.5e-34

Best Hits

KEGG orthology group: None (inferred from 100% identity to rpt:Rpal_5165)

Predicted SEED Role

"methyl-accepting chemotaxis sensory transducer"

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 (559 amino acids)

>TX73_024345 HAMP domain-containing methyl-accepting chemotaxis protein (Rhodopseudomonas palustris CGA009)
MRLSITRAVLLFGLIIGSGLTAIFGASLYGLSQLKVGGPLYEQIKLGNDLVADILPPPAY
VIEAYLEATLALEDPGSLALHRERLGRLKKEYQERHAFWSKAPLEPAIKARLIDDSDREV
QKFWRIVDASLLPAIEAKDPDTSMQAYKDLTAAYTAHRAIIDDIVKRTNDLNAATEAATA
VRVTDLNYLLWGVSGTVFLLFVAGLTAIVKGVIVPITGMTEVMRRLASGDRAVAIPAIER
GDEVGAMARAVQVFKDNALRVEAMESEQGIKARADADRRTEMHKMADDLDRAIGRIVQTV
TSTSTEMEAAARQLEGAAETTQRLVTTVAAASQQSTATAQSASASCNEVASSASQIGQQV
RQSQNISQAAVRQAQETNARIAELSKAAGRIGDVVDLINAVASQTNLLALNATIEAARAG
EAGRGFAVVAAEVKALAAQTARATDEITEQISQMKAATESSVSAIEAIGNTILQISEISD
STASAVDHQGAAMREIASTVRQSADAATEVSGTIGAVRDGAQNTGAASTHVHDLAAALLA
ESRHLKTEVDRFSAAVRAA