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Reviewed, UniProtKB/Swiss-Prot P46206 (CATB_PSESY)

Last modified June 16, 2009. Version 64. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

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Names and origin

Protein namesRecommended name:
    Catalase
    EC=1.11.1.6
Gene names
Name: katB
Synonyms: catF
OrganismPseudomonas syringae pv. syringae
Taxonomic identifier321 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Pseudomonadales › Pseudomonadaceae › Pseudomonas

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Protein attributes

Sequence length510 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein level.

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General annotation (Comments)

Function

Decomposes hydrogen peroxide into water and oxygen; serves to protect cells from the toxic effects of hydrogen peroxide.

Catalytic activity

2 H2O2 = O2 + 2 H2O.

Cofactor

Heme group.

Subcellular location

Periplasm Probable.

Sequence similarities

Belongs to the catalase family.

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Ontologies

Keywords
   Biological processHydrogen peroxide
   Cellular componentPeriplasm
   DomainSignal
   LigandHeme
Iron
Metal-binding
   Molecular functionOxidoreductase
Peroxidase
   Technical term3D-structure
Gene Ontology (GO)
   Biological processhydrogen peroxide catabolic process

Inferred from electronic annotation. Source: UniProtKB-KW

oxidation reduction

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentperiplasmic space

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functioncatalase activity

Inferred from electronic annotation. Source: EC

heme binding

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

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Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2626 Potential
Chain27 – 510484Catalase
PRO_0000004694

Sites

Active site781 By similarity
Active site1501 By similarity
Metal binding3581Iron (heme axial ligand) By similarity

Secondary structure

1 .................................................................................. 510
Helix Strand Turn

Details...

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Sequences

Sequence LengthMass (Da)Tools
P46206-1 [UniParc].

Last modified November 1, 1997. Version 2.
Checksum: A64C96552BCB1DD3

FASTA51056,865
        10         20         30         40         50         60 
MPLLNWSRHM VCLTAAGLIT VPTVYATDTL TRDNGAVVGD NQNSQTAGAQ GPVLLQDVQL 

        70         80         90        100        110        120 
LQKLQRFDRE RIPERVVHAR GTGVKGEFTA SADISDLSKA TVFKSGEKTP VFVRFSSVVH 

       130        140        150        160        170        180 
GNHSPETLRD PHGFATKFYT ADGNWDLVGN NFPTFFIRDA IKFPDMVHAF KPDPRTNLDN 

       190        200        210        220        230        240 
DSRRFDFFSH VPEATRTLTL LYSNEGTPAG YRFMDGNGVH AYKLVNAKGE VHYVKFHWKS 

       250        260        270        280        290        300 
LQGIKNLDPK EVAQVQSKDY SHLTNDLVGA IKKGDFPKWD LYVQVLKPEE LAKFDFDPLD 

       310        320        330        340        350        360 
ATKIWPDVPE KKIGQMVLNK NVDNFFQETE QVAMAPANLV PGIEPSEDRL LQGRVFSYAD 

       370        380        390        400        410        420 
TQMYRLGAIG LSLPVNQPKV AVNNGNQDGA LNTGHTTSGV NYEPSRLEPR PADDKARYSE 

       430        440        450        460        470        480 
LPLSGTTQQA KITREQNFKQ AGDLFRSYSA KEKTDLVQRF GESLADTHTE SKNIMLSVLY 

       490        500        510 
KEDRHYGTRV AEVAKGDLSK VKSLAASLKD

« Hide

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References

[1]"Cloning, characterization and phenotypic expression in Escherichia coli of catF, which encodes the catalytic subunit of catalase isozyme CatF of Pseudomonas syringae."
Klotz M.G., Kim Y.C., Katsuwon J., Anderson A.J.
Appl. Microbiol. Biotechnol. 43:656-666(1995) [PubMed: 7546603] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: Pss61.
[2]Klotz M.G.
Submitted (DEC-1996) to the EMBL/GenBank/DDBJ databases
Cited for: SEQUENCE REVISION TO C-TERMINUS.
+Additional computationally mapped references.

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Cross-references

Sequence databases

AF001355 Genomic DNA. Translation: AAC61659.1.

3D structure databases

EntryMethodResolution (Å)ChainPositionsPDBsum
1M7SX-ray1.80A/B/C/D27-510[»]
ModBaseSearch...

Enzyme and pathway databases

BRENDA1.11.1.6. 294409.

Family and domain databases

InterProIPR002226. Catalase.
IPR010582. Catalase-rel_immune_responsive.
IPR011614. Catalase_N.
IPR018028. Catalase_rel_subgroup.
[Graphical view]
Gene3DG3DSA:2.40.180.10. Catalase_N. 1 hit.
PANTHERPTHR11465. Catalase. 1 hit.
PfamPF00199. Catalase. 1 hit.
PF06628. Catalase-rel. 1 hit.
[Graphical view]
PRINTSPR00067. CATALASE.
ProDomPD000510. Catalase. 1 hit.
[Graphical view] [Entries sharing at least one domain]
PROSITEPS00437. CATALASE_1. 1 hit.
PS00438. CATALASE_2. 1 hit.
PS51402. CATALASE_3. 1 hit.
[Graphical view]
ProtoNetSearch...

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Entry information

Entry nameCATB_PSESY
AccessionPrimary (citable) accession number: P46206
Secondary accession number(s): P95545
Entry history
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1997
Last modified: June 16, 2009
This is version 64 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)

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Relevant documents

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents