Protein Info for DVUA0091 in Desulfovibrio vulgaris Hildenborough JW710

Name: katA
Annotation: catalase (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

Best Hits

Swiss-Prot: 87% identical to CATA_DESVM: Catalase (katA) from Desulfovibrio vulgaris (strain Miyazaki F / DSM 19637)

KEGG orthology group: K03781, catalase [EC: 1.11.1.6] (inferred from 100% identity to dvl:Dvul_3018)

Predicted SEED Role

"Catalase (EC 1.11.1.6)" in subsystem Oxidative stress or Photorespiration (oxidative C2 cycle) (EC 1.11.1.6)

MetaCyc Pathways

superoxide radicals degradation (2/2 steps found)
reactive oxygen species degradation (3/4 steps found)
ethanol degradation IV (2/3 steps found)
methanol oxidation to formaldehyde IV (1/2 steps found)

KEGG Metabolic Maps

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.11.1.6

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 Q72WJ8 at UniProt or InterPro

Protein Sequence (485 amino acids)

>DVUA0091 catalase (TIGR) (Desulfovibrio vulgaris Hildenborough JW710)
MDKKRLTTNAGAPVADNQNVMTAGPRGPQLLQDVWFLEKLAHFDREVIPERRMHAKGSGA
FGTFTVTHDITRYTRAAIFSEVGKKTDLFVRFSTVAGERGAADAERDIRGFAVKFYTEQG
NWDMVGNNTPVFFLRDPLKFPDLNHAVKRDPRTNLRSARNNWDFWTSLPEALHQVTVVMS
DRGIPATYRHMHGFGSHTFSFINAKGERFWCKFHFKTQQGIKNLTDAEAEAIVGKCRESH
QRDLYDSIERGDFPRWTMYVQVMTEEKAAALPYHPFDLTKVWYHDDAPLIEVGVLELNRN
PENYFAEVEQAAFNPANVVPGIGFSPDKMLQGRLFSYGDAQRYRLGVNHHLIPVNMPRCP
FHSYHRDGMMRVDGNHGSTLAYEPNSYGEWQEQPGFAEPPLELSGAAAHWNAREDDADYF
TQPGKLFRLMTPAQQEELFGNTARALGDAPDAIKLRHIGNCLKADPAYGNGVAKALGLDP
AKALG