ID   CATA1_WHEAT             Reviewed;         492 AA.
AC   Q43206;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   16-JUN-2009, entry version 57.
DE   RecName: Full=Catalase-1;
DE            EC=1.11.1.6;
GN   Name=CAT1;
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   Saruyama H., Matsumura T.;
RL   Submitted (JUL-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 (By similarity).
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; D86327; BAA13068.1; -; mRNA.
DR   PIR; T06478; T06478.
DR   UniGene; Ta.53948; -.
DR   HSSP; P46206; 1M7S.
DR   Gramene; Q43206; -.
DR   BRENDA; 1.11.1.6; 253.
DR   GO; GO:0009514; C:glyoxysome; IEA:UniProtKB-SubCell.
DR   GO; GO:0005777; C:peroxisome; IEA:UniProtKB-SubCell.
DR   GO; GO:0004096; F:catalase activity; IEA:EC.
DR   GO; GO:0020037; F:heme binding; IEA:InterPro.
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; IPR010582; Catalase-rel_immune_responsive.
DR   InterPro; IPR011614; Catalase_N.
DR   InterPro; IPR018028; Catalase_rel_subgroup.
DR   Gene3D; G3DSA:2.40.180.10; Catalase_N; 1.
DR   PANTHER; PTHR11465; Catalase; 1.
DR   Pfam; PF00199; Catalase; 1.
DR   Pfam; PF06628; Catalase-rel; 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-1.
FT                                /FTId=PRO_0000084967.
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;  56808 MW;  52899174D5BA2EAB CRC64;
     MDPYKYRPSS SFNAPMWSTN SGAPVWNNDN SLTVGSRGPI LLEDYHLVEK IADFDRERIP
     ERVVHARGAT AKGFFEVTHD VSHLTCADFL RAPGVQTPVI VRFSTVIHER GSPETLRDPR
     GFAIKFYTRE GNWDLVGNNF PVFFIRDGMK FPDMVHALKP NPKTHIQENW RILDFFSHHP
     ESLHMFTFLF DDIGVPADYR HMDGSGVNTY TLVNRAGKAH YVKFHWKPTC GVKSLLEEEA
     VTVGGTNHSH ATKDLTDSIA AGNYPEWTFY IQTIDPDYEE RFDFDPLDVT KTWPEDVVPL
     QPVGRLVLNR NIDNFFSENE QLAFCPGIIV PGVYYSDDKL LQTRIFSYSD TQRHRLGPNY
     LLLPANAPKC SHHNNHYDGL MNFMHRDEEV DYFPSRFDPA KHAPRYPIPS RTLNGRREKM
     VIEKENNFKQ PGERYRSMDP ARQERFINRW IDALSDPRLT HEIKAIWLSY WSQADKSLGQ
     KLASRLSSKP SM
//