Protein Info for CA264_08465 in Pontibacter actiniarum KMM 6156, DSM 19842

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

• PF00199: Catalase
  • amino acids 26 to 405 (380 residues), 582.2 bits, E=5.3e-179
• PF06628: Catalase-rel
  • amino acids 431 to 494 (64 residues), 82.2 bits, E=2.4e-27

Best Hits

Swiss-Prot: 59% identical to CATA_VIBPA: Catalase (VPA0305) from Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633)

KEGG orthology group: K03781, catalase [EC: 1.11.1.6] (inferred from 62% identity to mxa:MXAN_4389)

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

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

KEGG Metabolic Maps

• Methane metabolism
• Tryptophan metabolism

Isozymes

Compare fitness of predicted isozymes for: 1.11.1.6

Use Curated BLAST to search for 1.11.1.6

Sequence Analysis Tools

See A0A1X9YRH0 at UniProt or InterPro

Protein Sequence (508 amino acids)

>CA264_08465 catalase (Pontibacter actiniarum KMM 6156, DSM 19842)
MLRKTLLLLSLLACGQLSFAQQKTLTTNTGAPVGNNQSSKTAGENGPVLLEDVHLIEKLA
TFDRERIPERVVHARGVGAHGEFESYGDFSQYTKASLFNAKGKKTPVFTRISTVVHEQGS
PETLRDPRGFAVKFYTDQGNYDLVGNNMPVFFIRDAIKFPDMVHAFKPSPVYNRQDQNRV
FDFFSNVPEATNMFTYLYQDLGTPANLRQIDGFGVHAFKWVNAKGEVTYVKYKWTSLQGV
KSFSAEEAAQMQAKNHSHATADLYENINKGNFPSWELSVQLLKPEDLDKFDFNPLDPTKI
WPESIAPSMAVGKMTLNRVPDNFFETVEQAAFAPATLVPGIEPSEDKLLQGRVFSYMDTQ
RYRLGGNFQRIPVNAPLVEVNNFNQNGASSNRATKSDVNYQPSMAQPTFVDDSQYNYSTR
KIDAETMQRVISKQDNFKQAGDLYRSLSKTEKEHLISNLAGDLGQVKNKDVVNKMVSYFY
QADADYGNRLIKALKLNKNDVVALIASK