2j2m Summary



The structure was published by Hara, I., Ichise, N., Kojima, K., et al., Ohgiya, S., Matsuyama, H., and Yumoto, I., in 2007 in a paper entitled "Relationship between the Size of the Bottleneck 15 a from Iron in the Main Channel and the Reactivity of Catalase Corresponding to the Molecular Size of Substrates." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.4 Å and deposited in 2006.

The experimental data on which the structure is based was also deposited.

This PDB entry contains multiple copies of the structure of CATALASE.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule most likely forms homotetramers.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):

Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A CATALASE A2A136 (1-491) (A2A136_9BACL)search Exiguobacterium oxidotoleranssearch 100% 491 97%
B CATALASE A2A136 (1-491) (A2A136_9BACL)search Exiguobacterium oxidotoleranssearch 100% 491 97%
C CATALASE A2A136 (1-491) (A2A136_9BACL)search Exiguobacterium oxidotoleranssearch 100% 491 97%
D CATALASE A2A136 (1-491) (A2A136_9BACL)search Exiguobacterium oxidotoleranssearch 100% 491 97%

This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
A2A136 (1 - 491) CATALASE Exiguobacterium oxidotolerans

Chain Sequence family (Pfam)
A, B, C, D (A2A136) PF00199: Catalasesearch, PF06628: Catalase-related immune-responsivesearch

Chain ID Molecular function (GO) Biological process (GO)
A, B, C, D (A2A136) catalase activitysearch heme bindingsearch oxidoreductase activitysearch metal ion bindingsearch peroxidase activitysearch response to oxidative stresssearch oxidation-reduction processsearch hydrogen peroxide catabolic processsearch

Chain InterPro annotation
A, B, C, D Catalase haem-binding sitesearch Catalase immune-responsive domainsearch Catalase core domainsearch Catalase, mono-functional, haem-containingsearch Catalase-like domainsearch Catalase active sitesearch Catalase, mono-functional, haem-containing, clades 1 and 3search