Protein Info for DVU1884 in Desulfovibrio vulgaris Hildenborough JW710

Annotation: methyl-accepting chemotaxis protein (TIGR)

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 signal peptide" amino acids 1 to 31 (31 residues), see Phobius details transmembrane" amino acids 316 to 335 (20 residues), see Phobius details PF00672: HAMP" amino acids 334 to 385 (52 residues), 37 bits, see alignment 8.8e-13 PF00989: PAS" amino acids 392 to 500 (109 residues), 29.9 bits, see alignment E=1.2e-10 PF08448: PAS_4" amino acids 395 to 502 (108 residues), 30.6 bits, see alignment E=8.9e-11 PF13426: PAS_9" amino acids 402 to 502 (101 residues), 29.6 bits, see alignment E=1.7e-10 PF00015: MCPsignal" amino acids 587 to 765 (179 residues), 140.3 bits, see alignment E=1.5e-44

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 100% identity to dvu:DVU1884)

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 Q72AV6 at UniProt or InterPro

Protein Sequence (800 amino acids)

>DVU1884 methyl-accepting chemotaxis protein (TIGR) (Desulfovibrio vulgaris Hildenborough JW710)
MSLRTRILAFCIAIGLLPLALMGGISLDLASRGLEGAAFARLASVRDIQHTATEKAGRRW
LADAAMFGAIKEVYNAIGMLRDYAMTEARPGVRMPVDTDAYNEVYGYVAGAFTPFVQHLG
YEDALLVDDYGRILFSVKRGTDLGEDLKTGVLSGTPLAEAWQKGLKGEVVFTDFFAFGPA
GGRLVAFVAAPVKSYTGDILGVAMLRVPRAALNDLMTQASGTQAMAGLSYLVGADGILRT
DMSSAVDGGKPISASEEAVRAAFDGGAGERVISTSDRGGILVAFDRVQVAGATWALVCEV
PAVTALAAVSRLRNTVGVLGVVTMFVAIGGALLFLRRELLRPLASIEGYVASVADGDLSG
MLRGEFRGELGRLASGVNHMVAELKEKLGFAQGVLHSLTVPCVVTGRDNRVTFVNQPFIE
LLDLQVPPSALLGRSATEVLQGKGDGSGSTSRCLETGECVEAIEREMRDTSGHVRRVRLD
AAPLNDLDGSLIGAIALIADLTVIREQEERVRSQNAMMLEVAAQAEQIATGVADETEELA
RQVEHGADGARQQVSCLENTGAAVRQLAELLEAAAQHADEAVNSAGEAGEKARQGTEIME
RSAAAMQRMHGLSMSLSSSMHQLGEQTESIGSILGVINDIADQTNLLALNAAIEAARAGE
SGRGFAVVADEVRKLAERTVAATGEVRNSIRNIQETTRENLKRTEEAVDAVREGTRLVEA
SGAALGDIVSISMHMGEQIRSIATLSQEHERAHDAINDAVEEVRGIANATESGMRHSGGV
VRDLSRSSSELLQLIARLRG