ID A6W6B4_KINRD Unreviewed; 551 AA.
AC A6W6B4;
DT 21-AUG-2007, integrated into UniProtKB/TrEMBL.
DT 21-AUG-2007, sequence version 1.
DT 27-MAR-2024, entry version 104.
DE RecName: Full=Catalase {ECO:0000256|RuleBase:RU000498};
DE EC=1.11.1.6 {ECO:0000256|RuleBase:RU000498};
GN OrderedLocusNames=Krad_0865 {ECO:0000313|EMBL:ABS02353.1};
OS Kineococcus radiotolerans (strain ATCC BAA-149 / DSM 14245 / SRS30216).
OC Bacteria; Actinomycetota; Actinomycetes; Kineosporiales; Kineosporiaceae;
OC Kineococcus.
OX NCBI_TaxID=266940 {ECO:0000313|EMBL:ABS02353.1, ECO:0000313|Proteomes:UP000001116};
RN [1] {ECO:0000313|Proteomes:UP000001116}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-149 / DSM 14245 / SRS30216
RC {ECO:0000313|Proteomes:UP000001116};
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Hammon N.,
RA Israni S., Dalin E., Tice H., Pitluck S., Saunders E., Brettin T.,
RA Bruce D., Detter J.C., Han C., Schmutz J., Larimer F., Land M., Hauser L.,
RA Kyrpides N., Lykidis A., Bagwell C.E., Shimkets L., Berry C.J.,
RA Fliermans C., Richardson P.;
RT "Complete sequence of chromosome of Kineococcus radiotolerans SRS30216.";
RL Submitted (JUL-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Decomposes hydrogen peroxide into water and oxygen; serves to
CC protect cells from the toxic effects of hydrogen peroxide.
CC {ECO:0000256|ARBA:ARBA00002974}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2 H2O2 = 2 H2O + O2; Xref=Rhea:RHEA:20309, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15379, ChEBI:CHEBI:16240; EC=1.11.1.6;
CC Evidence={ECO:0000256|RuleBase:RU000498};
CC -!- COFACTOR:
CC Name=heme; Xref=ChEBI:CHEBI:30413;
CC Evidence={ECO:0000256|ARBA:ARBA00001971,
CC ECO:0000256|PIRSR:PIRSR038928-2};
CC -!- SIMILARITY: Belongs to the catalase family.
CC {ECO:0000256|ARBA:ARBA00005329, ECO:0000256|RuleBase:RU000498}.
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DR EMBL; CP000750; ABS02353.1; -; Genomic_DNA.
DR RefSeq; WP_012084798.1; NC_009664.2.
DR AlphaFoldDB; A6W6B4; -.
DR STRING; 266940.Krad_0865; -.
DR KEGG; kra:Krad_0865; -.
DR eggNOG; COG0753; Bacteria.
DR HOGENOM; CLU_010645_2_0_11; -.
DR OrthoDB; 3169619at2; -.
DR Proteomes; UP000001116; Chromosome.
DR GO; GO:0004096; F:catalase activity; IEA:UniProtKB-EC.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0042744; P:hydrogen peroxide catabolic process; IEA:UniProtKB-KW.
DR GO; GO:0006979; P:response to oxidative stress; IEA:InterPro.
DR CDD; cd08154; catalase_clade_1; 1.
DR Gene3D; 2.40.180.10; Catalase core domain; 1.
DR InterPro; IPR018028; Catalase.
DR InterPro; IPR024708; Catalase_AS.
DR InterPro; IPR024711; Catalase_clade1/3.
DR InterPro; IPR011614; Catalase_core.
DR InterPro; IPR002226; Catalase_haem_BS.
DR InterPro; IPR010582; Catalase_immune_responsive.
DR InterPro; IPR020835; Catalase_sf.
DR PANTHER; PTHR11465; CATALASE; 1.
DR PANTHER; PTHR11465:SF23; CATALASE-2; 1.
DR Pfam; PF00199; Catalase; 1.
DR Pfam; PF06628; Catalase-rel; 1.
DR PIRSF; PIRSF038928; Catalase_clade1-3; 1.
DR PRINTS; PR00067; CATALASE.
DR SMART; SM01060; Catalase; 1.
DR SUPFAM; SSF56634; Heme-dependent catalase-like; 1.
DR PROSITE; PS00437; CATALASE_1; 1.
DR PROSITE; PS00438; CATALASE_2; 1.
DR PROSITE; PS51402; CATALASE_3; 1.
PE 3: Inferred from homology;
KW Heme {ECO:0000256|ARBA:ARBA00022617, ECO:0000256|PIRSR:PIRSR038928-2};
KW Hydrogen peroxide {ECO:0000256|ARBA:ARBA00023324,
KW ECO:0000256|RuleBase:RU000498};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|PIRSR:PIRSR038928-2};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRSR:PIRSR038928-2};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU000498};
KW Peroxidase {ECO:0000256|ARBA:ARBA00022559, ECO:0000256|RuleBase:RU000498};
KW Reference proteome {ECO:0000313|Proteomes:UP000001116}.
FT DOMAIN 19..412
FT /note="Catalase core"
FT /evidence="ECO:0000259|SMART:SM01060"
FT REGION 1..34
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1..15
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 66
FT /evidence="ECO:0000256|PIRSR:PIRSR038928-1"
FT ACT_SITE 144
FT /evidence="ECO:0000256|PIRSR:PIRSR038928-1"
FT BINDING 355
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /ligand_part="Fe"
FT /ligand_part_id="ChEBI:CHEBI:18248"
FT /note="axial binding residue"
FT /evidence="ECO:0000256|PIRSR:PIRSR038928-2"
SQ SEQUENCE 551 AA; 62279 MW; E9CF425EFE68217F CRC64;
MTDVASQSSA PGDERPVLTN RQGHPVYDNQ NQRTVGARGP ATLENYQFLE KISHFDRERI
PERVVHARGT TAFGYFEAYG SFGDEPISKY TRAKLFQEKG KRTDLAIRFS TVAGGRDSAE
TLRDPRGFAV KMYTEDGNWD LVGNNLGVFF IRDAIKFPDF IHSQKPDPVT FDRQVPNRVF
DFASQTPESL HMFTLVFSPR GIPASYRTQQ GFGVNTYKWV NSEGETVLVK YHWHPKQGVK
SWTSADAAAV QAQDLGPHTR DLYAAIDAGD YPEWELLVQT MSDEEHPELD FDPLDDTKVW
PENLFPLTPI GKMVLNRKPV DFFTESEQIA FGTGVLVDGL DFSDDKMLVG RTFSYSDTQR
YRVGPNYLQL PVNAAKVPVR TNQRDGQMAY GVDGRGENPT VNYEPSIIGG LREGTYPTHD
EQGPVITGRV TRKRIPRTND YQQAGERFQL SEDWEKDELV ANFVDALSQC IRPIQERMVW
HMFMADDEYG RRVGEGLGIT ADDVRHLEPL QTQTLTEEEL QRAANLGKNG PRDVTGLVMT
HAVPNERDVR A
//
