Protein Info for DVU3155 in Desulfovibrio vulgaris Hildenborough JW710

Name: dcrH
Annotation: methyl-accepting chemotaxis protein DcrH (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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 963 transmembrane" amino acids 7 to 29 (23 residues), see Phobius details amino acids 205 to 225 (21 residues), see Phobius details amino acids 422 to 447 (26 residues), see Phobius details PF00672: HAMP" amino acids 443 to 493 (51 residues), 35.4 bits, see alignment 1.7e-12 PF00015: MCPsignal" amino acids 599 to 782 (184 residues), 151.9 bits, see alignment E=2.5e-48 TIGR02481: hemerythrin-like metal-binding domain" amino acids 836 to 957 (122 residues), 112.2 bits, see alignment E=8.6e-37 PF01814: Hemerythrin" amino acids 846 to 955 (110 residues), 67.3 bits, see alignment E=2.8e-22

Best Hits

KEGG orthology group: K07216, hemerythrin (inferred from 100% identity to dvu:DVU3155)

Predicted SEED Role

No annotation

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 Q726F3 at UniProt or InterPro

Protein Sequence (963 amino acids)

>DVU3155 methyl-accepting chemotaxis protein DcrH (TIGR) (Desulfovibrio vulgaris Hildenborough JW710)
MTLKRKLMVGFILALFVTCTLIAGVNWYFAHDGMNGIGDTAVEAMKDRARGQLESIRSAK
ALHIEDLFQRIRNQTRTLAESLTVREAATTLSAAYFTVQGETTGALDAKALRGKLTEDYA
GANYLANPTFATHARTAKGYAPRPAETYLPKDANGIILQAMYVHPSGNPNPLGEKHRLDA
NPLASTYNTLHRKYHPILRNYLTTFGYYDIFIIDAASGVIVYTVFKEKDYATSLLTGPYR
DTGLGAVFREAVENGRKGRRDAVSISDFAPYEPSYNAPAAFIAAPVFDDRGTCQAVLAFQ
MPVDNIDRIMTSNGRWQEVGLGTTGETYLVGPDMHPRSKLRAASGASDEVVVDSEAARKA
LGGESGTATIRDYRGKNVLAAWQPLRLEGLHYGLIAEIDIDEALLAASKITAARQGAEAR
TLWGTLLVLALGTLLGSGIAIALVGALSRPLQRLQVYAGDVAAGNLDARPEGQYPAELDA
MRHSIESMVQNLRMRIHEADAKGMEAADSAQAAQAALDKARASETRIKGLMERMTGAAGK
ARSVSEHVSRSINDLTAQVHTITQGVETQRHRMDDTAQAMDTMRTMVSDVADNARRAAEQ
ADLSRGHAQQGASGVGEAVASIGQVRERIERLNTAMARLGEEADSIGKVMSVISDIADQT
NLLALNAAIEAARAGDAGRGFAVVADEVRKLAEKTMQATGEVGSAVTRIQTHTRDNIAAV
ETAMREATASADAATASGRVMDDIVSRVDETAGMVQSIAAASDQQAAAATMVGRNVEEVN
AIAGDTAASMSHFAGTLEDIFSQVQELFSMIEVISTGEEGVSVLADTGDADVLVKWSEDL
ANLPSIDTQHKRLVDYINDLYRAARRRDMDKAREVFDALKNYAVEHFGYEERLFADYAYP
EATRHKEIHRRFVETVLKWEKQLAAGDPEVVMTTLRGLVDWLVNHIMKEDKKYEAYLRER
GVS