ID A0A1H0EBU2_9BACI Unreviewed; 706 AA.
AC A0A1H0EBU2;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 23.
DE RecName: Full=Catalase {ECO:0000256|ARBA:ARBA00012314, ECO:0000256|PIRNR:PIRNR038927};
DE EC=1.11.1.6 {ECO:0000256|ARBA:ARBA00012314, ECO:0000256|PIRNR:PIRNR038927};
GN ORFNames=SAMN05216498_3090 {ECO:0000313|EMBL:SDN79809.1};
OS Tenuibacillus multivorans.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Tenuibacillus.
OX NCBI_TaxID=237069 {ECO:0000313|EMBL:SDN79809.1, ECO:0000313|Proteomes:UP000199334};
RN [1] {ECO:0000313|EMBL:SDN79809.1, ECO:0000313|Proteomes:UP000199334}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.3442 {ECO:0000313|EMBL:SDN79809.1,
RC ECO:0000313|Proteomes:UP000199334};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Serves to protect cells from the toxic effects of hydrogen
CC peroxide. {ECO:0000256|PIRNR:PIRNR038927}.
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|PIRNR:PIRNR038927};
CC -!- COFACTOR:
CC Name=heme; Xref=ChEBI:CHEBI:30413;
CC Evidence={ECO:0000256|ARBA:ARBA00001971,
CC ECO:0000256|PIRNR:PIRNR038927, ECO:0000256|PIRSR:PIRSR038927-2};
CC -!- SIMILARITY: Belongs to the catalase family. HPII subfamily.
CC {ECO:0000256|ARBA:ARBA00010660}.
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DR EMBL; FNIG01000009; SDN79809.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1H0EBU2; -.
DR SMR; A0A1H0EBU2; -.
DR STRING; 237069.SAMN05216498_3090; -.
DR Proteomes; UP000199334; Unassembled WGS sequence.
DR GO; GO:0004096; F:catalase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0020037; F:heme binding; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0042744; P:hydrogen peroxide catabolic process; IEA:UniProtKB-UniRule.
DR GO; GO:0006979; P:response to oxidative stress; IEA:InterPro.
DR CDD; cd03132; GATase1_catalase; 1.
DR Gene3D; 1.20.1370.20; -; 1.
DR Gene3D; 3.40.50.880; -; 1.
DR Gene3D; 2.40.180.10; Catalase core domain; 1.
DR InterPro; IPR018028; Catalase.
DR InterPro; IPR024712; Catalase_clade2.
DR InterPro; IPR043156; Catalase_clade2_helical.
DR InterPro; IPR011614; Catalase_core.
DR InterPro; IPR002226; Catalase_haem_BS.
DR InterPro; IPR010582; Catalase_immune_responsive.
DR InterPro; IPR041399; Catalase_large_C.
DR InterPro; IPR020835; Catalase_sf.
DR InterPro; IPR029062; Class_I_gatase-like.
DR PANTHER; PTHR42821; CATALASE; 1.
DR PANTHER; PTHR42821:SF1; CATALASE-B; 1.
DR Pfam; PF00199; Catalase; 1.
DR Pfam; PF06628; Catalase-rel; 1.
DR Pfam; PF18011; Catalase_C; 1.
DR PIRSF; PIRSF038927; Catalase_clade2; 1.
DR PRINTS; PR00067; CATALASE.
DR SMART; SM01060; Catalase; 1.
DR SUPFAM; SSF52317; Class I glutamine amidotransferase-like; 1.
DR SUPFAM; SSF56634; Heme-dependent catalase-like; 1.
DR PROSITE; PS00437; CATALASE_1; 1.
DR PROSITE; PS51402; CATALASE_3; 1.
PE 3: Inferred from homology;
KW Heme {ECO:0000256|ARBA:ARBA00022617, ECO:0000256|PIRNR:PIRNR038927};
KW Hydrogen peroxide {ECO:0000256|ARBA:ARBA00023324,
KW ECO:0000256|PIRNR:PIRNR038927};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|PIRNR:PIRNR038927};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRNR:PIRNR038927};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|PIRNR:PIRNR038927};
KW Peroxidase {ECO:0000256|ARBA:ARBA00022559, ECO:0000256|PIRNR:PIRNR038927};
KW Reference proteome {ECO:0000313|Proteomes:UP000199334}.
FT DOMAIN 53..441
FT /note="Catalase core"
FT /evidence="ECO:0000259|SMART:SM01060"
FT REGION 1..58
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1..50
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 137
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /evidence="ECO:0000256|PIRSR:PIRSR038927-3"
FT BINDING 186
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /evidence="ECO:0000256|PIRSR:PIRSR038927-3"
FT BINDING 383
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /evidence="ECO:0000256|PIRSR:PIRSR038927-3"
FT BINDING 387
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:PIRSR038927-2"
FT BINDING 394
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /evidence="ECO:0000256|PIRSR:PIRSR038927-3"
SQ SEQUENCE 706 AA; 80997 MW; 6E6C0686DBCDE3DD CRC64;
MSKDKNSKKP TDEDRNKKSM DDDRNKGQVH GDRKDEQLEY YRRRNTGPGK KMTDDNGVKV
SNDRWTLRAG KRGPALFQDF HFYKKQSHFD RERIPEKVVH ARGFGVYGDF ELYKSMRNYT
VAKFLHEPGK KTPLFCRFSN FIGNKGSKDT AVDIRGFAVK FYTEEGNYDM LSLQFPVFIL
ADGMKFMDVT HAAKPEPKTH VPQATTAHDS FWDYVANNQE SAHMVMWLMS MRGRPRSWRM
MAGWPINTFR FINEHGQSTF VRFKWVPKLG VHSLLLDEAN IIGGVDPDFH RRDIIEAVLK
GAYPEYELGV QLIEEGDQYN YDFDILDDTK LWPEEVVPVE TIGKLTLNRL VDNFFAEEEQ
SVFDPANLVP GIDFTNDPVL QSRAFPYRDT ELHRHHSANF ENLPVNKPIV EKNYNLRRSY
LRHRIDVDSV HYHNNSLAGN TPEEASFEEG GFVSYPDEVE GHITRERPSE SFYDYFSQSR
LFWNSLSTVE KQDLVDTFIY HLQYVKSKSV RQQNVDMWVN VDKEMACTIA DNIGVDRPKG
SHVPVSKSSP AISQANTPHY AFTQKVAVLI GDGFNGREVT SVLDLLQQNG VFIDIVSEKL
GTVTGSDGAT LEVDETFTTK YPVLYDSFYI VGGHSHNQEK FNQDILEWVS KGYKHYKPIG
VASTGQNYIR SSDKNNLAGV VFAGNNPDFG NNFVAAIAQQ RFWNRT
//
