Protein Info for Psest_3578 in Pseudomonas stutzeri RCH2

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 8 to 388 (381 residues), 638.9 bits, E=3.2e-196
• PF06628: Catalase-rel
  • amino acids 416 to 477 (62 residues), 75.7 bits, E=2.6e-25

Best Hits

Swiss-Prot: 80% 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 80% identity to dvm:DvMF_1242)

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 L0GQK8 at UniProt or InterPro

Protein Sequence (486 amino acids)

>Psest_3578 Catalase (Pseudomonas stutzeri RCH2)
MTDKPKLTTVAGAPVSENQNSMTAGRRGPMLLQDVWFLEKLAHFDREVIPERRMHAKGSG
AFGEFVVTHDITRYTKAKLFSEIGKRTPLFARFSTVAGERGAADAERDIRGYALKFYTEQ
GNWDMVGNNTPVFFFRDPLKFPDLNHAVKRDPRTNMRSANNNWDFWTGLPEALHQITYVM
GDRGIPASYRHMHGFGSHTYSFISPSNERFWVKFHFRTQQGIKNLTDAEAAAIVGNDRES
SQRDLFEAIERGEYPRWTMYVQVMPEADAAKVPYHPFDLTKVWPHADYPLIEVGYYELNR
NPDNYFQDVEQAAFTPANVVPGISFSPDRMLQGRLFSYGDAQRYRLGVNHHQIPVNAPRC
PVHSYHRDGAMRVDGNQGGRLHYEPNTYGEWQEQPDFSEPPLALEGAADRYDYRADDADY
FTQPGNLFRLMTADEQQRLFENTARSMQGVARHIKMRHISHCLKADPAYGAGIAAAVDIP
LSEVPV