ID A0A1N7MVL3_9FLAO Unreviewed; 712 AA.
AC A0A1N7MVL3;
DT 15-MAR-2017, integrated into UniProtKB/TrEMBL.
DT 15-MAR-2017, sequence version 1.
DT 24-JAN-2024, entry version 36.
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=SAMN05421789_11077 {ECO:0000313|EMBL:SIS90167.1};
OS Kaistella chaponensis.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales; Weeksellaceae;
OC Chryseobacterium group; Kaistella.
OX NCBI_TaxID=713588 {ECO:0000313|EMBL:SIS90167.1, ECO:0000313|Proteomes:UP000185839};
RN [1] {ECO:0000313|Proteomes:UP000185839}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 23145 {ECO:0000313|Proteomes:UP000185839};
RA Varghese N., Submissions S.;
RL Submitted (JAN-2017) 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 ECO:0000256|RuleBase:RU000498};
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; FTOI01000010; SIS90167.1; -; Genomic_DNA.
DR RefSeq; WP_076387532.1; NZ_FTOI01000010.1.
DR AlphaFoldDB; A0A1N7MVL3; -.
DR STRING; 713588.SAMN05421789_11077; -.
DR OrthoDB; 9760293at2; -.
DR Proteomes; UP000185839; 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; cd08155; catalase_clade_2; 1.
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; IPR024708; Catalase_AS.
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; PS00438; CATALASE_2; 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}.
FT DOMAIN 33..421
FT /note="Catalase core"
FT /evidence="ECO:0000259|SMART:SM01060"
FT REGION 1..22
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 80
FT /evidence="ECO:0000256|PIRSR:PIRSR038927-1"
FT ACT_SITE 153
FT /evidence="ECO:0000256|PIRSR:PIRSR038927-1"
FT BINDING 77
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /evidence="ECO:0000256|PIRSR:PIRSR038927-3"
FT BINDING 117
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /evidence="ECO:0000256|PIRSR:PIRSR038927-3"
FT BINDING 166
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /evidence="ECO:0000256|PIRSR:PIRSR038927-3"
FT BINDING 363
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /evidence="ECO:0000256|PIRSR:PIRSR038927-3"
FT BINDING 367
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 374
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /evidence="ECO:0000256|PIRSR:PIRSR038927-3"
SQ SEQUENCE 712 AA; 80604 MW; 349B701D04826943 CRC64;
MKINEQEPFE NGANPKKEQL GKFTTDNQGE FLTTDQGLKI NDDQNSLKTG ERGATLLEDF
ILREKITHFD HERIPERVVH ARGSGAHGIF ELYKPMAKYT KAKFLNETSI KTPVFARFST
VAGSKGSTDV PRDVRGFAVK FYTQEGNYDL VGNNMPVFFI QDATKFPDLV HAVKPEPDNM
IPQAASAHDT FWDFISLMPE AMHNIFWLMS DRAIPRSLRM MEGFGIHTFR FINEDGKSHF
VKFHWKPLQG VMGLVWDEAQ RISGKDSDFH RRDLWEAIDA GHYPEWELGV QIVLEEDEHK
YPFDLLDPTK LIPEEMVPVE IIGKMTLNRN PDNFFAETEQ VAFHPGHIVP GIDFTNDPLL
QGRLFSYTDT QISRLGGPNF HEIPINKSIP EVTNNQRDGM HRMQINKGKV AYNPNSLGGG
CPFQAKMSEG GFTSYEERID STKIRKRSKS FFDHFSQPAL FYNSMTDHEK RHIQNAFAFE
LGKVKTVPIR QRMVNMLLEV NEELANIVAK KLGLITERLP QPITDSIPAD GNLEHYFSFK
NDLPIEDAPS LSMATKLVDH IKHRKIALLT ADGVKDEAFT KIKRQLEELD AVVCVIAPDH
GFVSTENSDL YPVDDSLLTA ASVVFDAVYV PGGKNIDLLL ENPDAVHFIM EAFKHCKPIG
ADSNGSDLIQ KALPNVKLPQ EGVTTSGNLD EFVDAIKKHR FWNREENPKV PA
//
