ID   CATA2_WHEAT             Reviewed;         492 AA.
AC   P55313;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   25-NOV-2008, entry version 49.
DE   RecName: Full=Catalase;
DE            EC=1.11.1.6;
GN   Name=CATA;
OS   Triticum aestivum (Wheat).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BEP clade;
OC   Pooideae; Triticeae; Triticum.
OX   NCBI_TaxID=4565;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RA   Song Z., Zhu Y., Huiliu G.J.;
RL   Submitted (JAN-1996) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Occurs in almost all aerobically respiring organisms and
CC       serves to protect cells from the toxic effects of hydrogen
CC       peroxide.
CC   -!- CATALYTIC ACTIVITY: 2 H(2)O(2) = O(2) + 2 H(2)O.
CC   -!- COFACTOR: Heme group.
CC   -!- SUBUNIT: Homotetramer (By similarity).
CC   -!- SUBCELLULAR LOCATION: Peroxisome (By similarity). Glyoxysome (By
CC       similarity).
CC   -!- SIMILARITY: Belongs to the catalase family.
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DR   EMBL; X94352; CAA64077.1; -; mRNA.
DR   UniGene; Ta.28032; -.
DR   HSSP; P46206; 1M7S.
DR   Gramene; P55313; -.
DR   GO; GO:0009514; C:glyoxysome; IEA:UniProtKB-KW.
DR   GO; GO:0005777; C:peroxisome; IEA:UniProtKB-KW.
DR   GO; GO:0004096; F:catalase activity; IEA:InterPro.
DR   GO; GO:0005506; F:iron ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0042744; P:hydrogen peroxide catabolic process; IEA:UniProtKB-KW.
DR   GO; GO:0055114; P:oxidation reduction; IEA:UniProtKB-KW.
DR   InterPro; IPR002226; Catalase.
DR   InterPro; IPR011614; Catalase_N.
DR   Gene3D; G3DSA:2.40.180.10; Catalase_N; 1.
DR   PANTHER; PTHR11465; Catalase; 1.
DR   Pfam; PF00199; Catalase; 1.
DR   PRINTS; PR00067; CATALASE.
DR   ProDom; PD000510; Catalase; 1.
DR   PROSITE; PS00437; CATALASE_1; 1.
DR   PROSITE; PS00438; CATALASE_2; 1.
DR   PROSITE; PS51402; CATALASE_3; 1.
PE   2: Evidence at transcript level;
KW   Glyoxysome; Heme; Hydrogen peroxide; Iron; Metal-binding;
KW   Oxidoreductase; Peroxidase; Peroxisome.
FT   CHAIN         1    492       Catalase.
FT                                /FTId=PRO_0000084968.
FT   ACT_SITE     65     65       By similarity.
FT   ACT_SITE    138    138       By similarity.
FT   METAL       348    348       Iron (heme axial ligand) (By similarity).
SQ   SEQUENCE   492 AA;  56480 MW;  CFAED23345ED3C94 CRC64;
     MDPYKHRPTS GANSAYWTTN SGAPVWNNNN ALTVGHRGPI LLEDYHLIEK LAQFDRERIP
     ERVVHARGAS AKGFFEVTHD VSQLTCADFL RAPGVQTPVI VRFSTVVHER GSPETLRDPR
     GFAVKFYTRE GNFDLVGNNM PVFFIRDGMK FPDMVHAFKP SSKTNMQENW RVVDFFSHHP
     ESLHMFTFLF DDVGIPLNYR HMDGFGVNTY TLISRDGKAH LVKFHWKPTC GVKCLLDDEA
     VTVGGTCHTH ATKDLTDSIA AGNYPEWKLF IQTIDADHED RFDFDPLDVT KTWPEDIIPL
     QPVGRMVLNK NIDNFFAENE QLAFCPAVTV PGIHYSDDKL LQTRIFSYAD TQRHRLGPNY
     LMLPVNAPKC AHHNNHHDGL MNFIHRDEEV NYFPSRVDPT RHAEKDPMPP RVLSGCREKC
     IIDKENNFKQ AGERYRSFDP ARQDRFLQRW VDALTDARVT HEIQSIWVSY WSQCDASLGQ
     KLASRLKIKP NM
//