Protein Info for CSW01_07955 in Vibrio cholerae E7946 ATCC 55056

Annotation: catalase

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 50 100 150 200 250 300 350 400 450 503 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details PF00199: Catalase" amino acids 25 to 401 (377 residues), 563.1 bits, see alignment E=3.3e-173 PF06628: Catalase-rel" amino acids 431 to 489 (59 residues), 72.6 bits, see alignment 2.3e-24

Best Hits

Swiss-Prot: 100% identical to CATA_VIBCH: Catalase (VC_1585) from Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)

KEGG orthology group: K03781, catalase [EC: 1.11.1.6] (inferred from 100% identity to vch:VC1585)

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

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 1.11.1.6

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

Find the best match in UniProt

Protein Sequence (503 amino acids)

>CSW01_07955 catalase (Vibrio cholerae E7946 ATCC 55056)
MHMSKSFLIISMGFVAVSVQAQTLTRDNGAPVGDNQNSITAGEHGSVLLQDVHLIQKLQR
FARERIPERVVHARGTGAHGEFVASGDFSDLTLSAPFTSKGKITPVFVRFSTVIHSKGSP
ETLRDPRGFATKFYTEQGNWDLVGNNLPVFFIRDSIKFPDMVHSLKPSPVTNLQDPNRFF
DFFSHEPGSTHMLTWVYTNLGTPASYRTMDGFGVHAYKWINQKGDVNYVKFHWKSLQGIE
SLRPDEVVKVQGQDFNHLTNDLYTQINAGNHPKWDLYVQVLTPEQLSKLDYNGLDATKVW
LDVPEKKVGTMTLNKVPDNFFLETEQSAFAPSNLIPGIEPSEDRLLQGRLFAYADTQLYR
LGANLFQLPINRPLVEVNSHNQEGASNSAQTASDINYQPSRKLELKEDPQFKAVQTQLVG
SVQQKAISNPRNFYQAGVLYRSLNEQDKQDLITNLAGDLNKVTDKEIKATMVSHFYRADK
DYGTRLARATNTDLKQVAKLAAM