Protein Info for Rru_A1356 in Rhodospirillum rubrum S1H

Annotation: Catalase (NCBI)

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 50 100 150 200 250 300 350 400 450 500 550 600 650 704 PF00199: Catalase" amino acids 39 to 423 (385 residues), 585.6 bits, see alignment E=7.4e-180 PF06628: Catalase-rel" amino acids 457 to 518 (62 residues), 77.7 bits, see alignment 8.8e-26 PF18011: Catalase_C" amino acids 555 to 697 (143 residues), 36.6 bits, see alignment E=5e-13

Best Hits

Swiss-Prot: 69% identical to CATE_RHIME: Catalase C (katE) from Rhizobium meliloti (strain 1021)

KEGG orthology group: K03781, catalase [EC: 1.11.1.6] (inferred from 100% identity to rru:Rru_A1356)

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

See Q2RUN8 at UniProt or InterPro

Protein Sequence (704 amino acids)

>Rru_A1356 Catalase (NCBI) (Rhodospirillum rubrum S1H)
MAKRSTDALTPAEIADAKILRGTGGETHQIAEGDTPVLTTQQGIPVADDQNSLRIGPRGP
TLLEDFAFREKIFHFDHERIPERIVHARGFGAHGTFETYEDLSALTSADIFQRAGEKTPA
FVRFSTVAGNLGSSDVARDVRGFAVKLYTKQGNWDIVGNNIPVFFIQDAIKFPDLIHAAK
QEPDSGFPQAQTAHDNFWDFISLMPESLHMALWIMSDRTIPRSFRFMEGFGVHTFRLVTA
EGKSSFVKFHWKPKLGLQSVVWNEAVKINGADPDFHRRDLWSAIKRGDYPEWDLGLQVFD
DAFADSFPFDVLDATKLIPEELVPIRIVGRLVLDRTVDNFFAETEQVAFHTANIVPGIDF
TNDPLLQGRNFSYLDTQIKRLGGPNFTHLPINAAKCPFHSFQQDGHMAFVNPKGRANYEP
NSWGPGIGGPRESPESGFHSFPAEDGGEKRRVRGELFADHYSQARQFYRSQTPVEQTHIK
DSFVFELSKVETPAIRARVVSHLLTIDQTLAQKVADGLGLAELPEAAKPARPLVEDLPAS
PALSILLNPPKDFSGRKVGVLVSDGVDGAFLDEIERLLTAEGAQMEVIAPRVGGFTAKDG
TLRPAHQKVNGAPSVLYDAVAVLLSTEGAKLLLNEATAKDFVSDAFAHAKVIAFTQAAQP
LLEKAGVIADEGCLLLDTPAKAETFLGLCRKGRRWEREAKVHAV