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Q9XHH3 (CATA2_SOLLC) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 63. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Catalase isozyme 2
EC=1.11.1.6
Gene names
Name:CAT2
OrganismSolanum lycopersicum (Tomato) (Lycopersicon esculentum)
Taxonomic identifier4081 [NCBI]
Taxonomic lineageEukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › asterids › lamiids › Solanales › Solanaceae › Solanoideae › Solaneae › Solanum › Lycopersicon

Protein attributes

Sequence length492 AA.
Sequence statusComplete.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

Occurs in almost all aerobically respiring organisms and serves to protect cells from the toxic effects of hydrogen peroxide.

Catalytic activity

2 H2O2 = O2 + 2 H2O.

Cofactor

Heme group.

Subunit structure

Homotetramer By similarity.

Subcellular location

Peroxisome By similarity.

Sequence similarities

Belongs to the catalase family.

Ontologies

Keywords
   Biological processHydrogen peroxide
   Cellular componentPeroxisome
   LigandHeme
Iron
Metal-binding
   Molecular functionOxidoreductase
Peroxidase
Gene Ontology (GO)
   Biological processhydrogen peroxide catabolic process

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentperoxisome

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...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 492492Catalase isozyme 2
PRO_0000084945

Sites

Active site651 By similarity
Active site1381 By similarity
Metal binding3481Iron (heme axial ligand) By similarity

Sequences

Sequence LengthMass (Da)Tools
Q9XHH3 [UniParc].

Last modified November 1, 1999. Version 1.
Checksum: E43B4773BD5229F6

FASTA49256,778
        10         20         30         40         50         60 
MDPYKYRPSS AFNSPFCTTN SGAPVFNNNS SLTVGARGPV LLEDYHLVEK LANFDRERIA 

        70         80         90        100        110        120 
ERVVHARGAS AKGFFEVTHD IAHLTCADFL RAPGVQTPVI VRFSTVIHER GSPETLRDPR 

       130        140        150        160        170        180 
GFAVKFYTRE GNFDLVGNNF PVFFIRDGMK FPDMVHALKP NPKSHIQENW RVLDFFSHHP 

       190        200        210        220        230        240 
ESLHMFTFLF DDIGIPQDYR HMDGSGVHTF TLINRAGKST YVKFHWKPTC GVKSLLEEKA 

       250        260        270        280        290        300 
IRVGGANHSH ATQDLYDSIA AGNYPEWKPS IQIMGPEHED KFDFDPLDVT KTWPEDILPL 

       310        320        330        340        350        360 
QPVGRLVLNK NIDNFLYMNE QLAFCPSIVV PGVYYSDDKM LQTRIFSYSD TQRYRLGPNY 

       370        380        390        400        410        420 
LQLPANAPKC AHHNNHYDGS MNFMHRDEEI DYFPSRYDQV RHAEVYPIPS TVCSGKREKC 

       430        440        450        460        470        480 
IIQKENNFKQ PGERYRSFTP DRQERFIRRW VEALSDPRIT YEIRSIWITY WSQADKSLGQ 

       490 
KLASRLNVRP SI

« Hide

References

[1]"Cloning of a cDNA encoding catalase from tomato."
Kerdnaimongkol K., Woodson W.R.
Submitted (DEC-1998) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AF112368 mRNA. Translation: AAD41256.1.
RefSeqNP_001234186.1. NM_001247257.1.
UniGeneLes.4270.

3D structure databases

ProteinModelPortalQ9XHH3.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID543585.

Family and domain databases

InterProIPR018028. Catalase.
IPR020835. Catalase-like_dom.
IPR024708. Catalase_AS.
IPR024711. Catalase_clade1/3.
IPR011614. Catalase_core.
IPR002226. Catalase_haem_BS.
IPR010582. Catalase_immune_responsive.
[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]
PIRSFPIRSF038928. Catalase_clade1-3. 1 hit.
PRINTSPR00067. CATALASE.
SMARTSM01060. Catalase. 1 hit.
[Graphical view]
SUPFAMSSF56634. Catalase_N. 1 hit.
PROSITEPS00437. CATALASE_1. 1 hit.
PS00438. CATALASE_2. 1 hit.
PS51402. CATALASE_3. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameCATA2_SOLLC
AccessionPrimary (citable) accession number: Q9XHH3
Entry history
Integrated into UniProtKB/Swiss-Prot: December 13, 2001
Last sequence update: November 1, 1999
Last modified: January 25, 2012
This is version 63 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

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