ID   S5N333_SALBN            Unreviewed;       726 AA.
AC   S5N333;
DT   16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT   16-OCT-2013, sequence version 1.
DT   11-DEC-2013, entry version 3.
DE   RecName: Full=Catalase-peroxidase;
DE            Short=CP;
DE            EC=1.11.1.21;
DE   AltName: Full=Peroxidase/catalase;
GN   Name=katG; ORFNames=A464_4136;
OS   Salmonella bongori N268-08.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=1197719;
RN   [1]
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=N268-08;
RA   Marti R., Hagens S., Loessner M.J., Klumpp J.;
RT   "Genome sequence of Salmonella bongori N268-08 - a rare clinical
RT   isolate.";
RL   Submitted (JUL-2013) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Bifunctional enzyme with both catalase and broad-
CC       spectrum peroxidase activity (By similarity).
CC   -!- CATALYTIC ACTIVITY: 2 H(2)O(2) = O(2) + 2 H(2)O.
CC   -!- CATALYTIC ACTIVITY: Donor + H(2)O(2) = oxidized donor + 2 H(2)O.
CC   -!- COFACTOR: Binds 1 heme B (iron-protoporphyrin IX) group per dimer
CC       (By similarity).
CC   -!- SUBUNIT: Homodimer or homotetramer (By similarity).
CC   -!- PTM: The covalent Trp-Tyr-Met adduct is important for the
CC       catalase, but not the peroxidase activity of the enzyme (By
CC       similarity).
CC   -!- SIMILARITY: Belongs to the peroxidase family. Peroxidase/catalase
CC       subfamily.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CP006608; AGR61319.1; -; Genomic_DNA.
DR   RefSeq; YP_008324729.1; NC_021870.1.
DR   GeneID; 16845147; -.
DR   GO; GO:0004096; F:catalase activity; IEA:UniProtKB-HAMAP.
DR   GO; GO:0020037; F:heme binding; IEA:InterPro.
DR   GO; GO:0006979; P:response to oxidative stress; IEA:InterPro.
DR   HAMAP; MF_01961; Catal_peroxid; 1; -.
DR   InterPro; IPR000763; Catalase_peroxidase.
DR   InterPro; IPR010255; Haem_peroxidase.
DR   InterPro; IPR002016; Haem_peroxidase_pln/fun/bac.
DR   InterPro; IPR019794; Peroxidases_AS.
DR   InterPro; IPR019793; Peroxidases_heam-ligand_BS.
DR   Pfam; PF00141; peroxidase; 2.
DR   PRINTS; PR00460; BPEROXIDASE.
DR   PRINTS; PR00458; PEROXIDASE.
DR   SUPFAM; SSF48113; SSF48113; 2.
DR   TIGRFAMs; TIGR00198; cat_per_HPI; 1.
DR   PROSITE; PS00435; PEROXIDASE_1; 1.
DR   PROSITE; PS00436; PEROXIDASE_2; 1.
DR   PROSITE; PS50873; PEROXIDASE_4; 1.
PE   3: Inferred from homology;
KW   Heme; Hydrogen peroxide; Iron; Metal-binding; Oxidoreductase;
KW   Peroxidase.
FT   ACT_SITE    106    106       Proton acceptor (By similarity).
FT   METAL       267    267       Iron (heme axial ligand) (By similarity).
FT   SITE        102    102       Transition state stabilizer (By
FT                                similarity).
FT   CROSSLNK    105    226       Tryptophyl-tyrosyl-methioninium (Trp-Tyr)
FT                                (with Met-252) (By similarity).
FT   CROSSLNK    226    252       Tryptophyl-tyrosyl-methioninium (Tyr-Met)
FT                                (with Trp-105) (By similarity).
SQ   SEQUENCE   726 AA;  79686 MW;  455081851DA998E5 CRC64;
     MSTTDDTHNT LSTGKCPFHQ GGHDRSAGAG TASRDWWPNQ LRVDLLNQHS NRSNPLGEDF
     DYRKEFSKLD YSALKGDLKA LLTDSQPWWP ADWGSYVGLF IRMAWHGAGT YRSIDGRGGA
     GRGQQRFAPL NSWPDNVSLD KARRLLWPIK QKYGQKISWA DLFILAGNVA LENSGFRTFG
     FGAGREDVWE PDLDVNWGDE KAWLTHRHPE ALAKAPLGAT EMGLIYVNPE GPDHSGEPLS
     AAAAIRATFG NMGMNDEETV ALIAGGHTLG KTHGAAAASH VGADPEAAPI EAQGLGWASS
     YGSGVGADAI TSGLEVVWTQ TPTQWSNYFF ENLFKYEWVQ TRSPAGAIQF EAVDAPESIP
     DPFDPSKKRK PTMLVTDLTL RFDPEFEKIS RRFLNDPQAF NEAFARAWFK LTHRDMGPKA
     RYIGPEVPKE DLIWQDPLPQ PLYQPTQEDI INLKAAIAAS GLSISEMVSV AWASASTFRG
     GDKRGGANGA RLALAPQRDW DVNAVAARVL PVLEELQKKT NKASLADIIV LAGVVGIEQA
     AAAAGVSISV PFAPGRVDAR QDQTDIEMFS LLEPIADGFR NYRARLDVST TESLLIDKAQ
     QLTLTAPEMT VLVGGMRVLG TNFDGSQNGV FTDRPGVLST DFFANLLDMR YEWKPTDESN
     ELFEGRDRLT GEVKYTATRA DLVFGSNSVL RALAEVYACS DAHEKFVKDF VAAWVKVMNL
     DRFDLL
//