ID A0A1G7F331_9FLAO Unreviewed; 495 AA.
AC A0A1G7F331;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 20.
DE RecName: Full=Catalase {ECO:0000256|RuleBase:RU000498};
DE EC=1.11.1.6 {ECO:0000256|RuleBase:RU000498};
GN ORFNames=SAMN05421544_1191 {ECO:0000313|EMBL:SDE70343.1};
OS Riemerella columbipharyngis.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales; Weeksellaceae;
OC Riemerella.
OX NCBI_TaxID=1071918 {ECO:0000313|EMBL:SDE70343.1, ECO:0000313|Proteomes:UP000198517};
RN [1] {ECO:0000313|EMBL:SDE70343.1, ECO:0000313|Proteomes:UP000198517}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 24015 {ECO:0000313|EMBL:SDE70343.1,
RC ECO:0000313|Proteomes:UP000198517};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
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|ARBA:ARBA00000720,
CC ECO:0000256|RuleBase:RU000498};
CC -!- COFACTOR:
CC Name=heme; Xref=ChEBI:CHEBI:30413;
CC Evidence={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; FNAS01000019; SDE70343.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1G7F331; -.
DR STRING; 1071918.SAMN05421544_1191; -.
DR OrthoDB; 9760293at2; -.
DR Proteomes; UP000198517; Unassembled WGS sequence.
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; cd08156; catalase_clade_3; 1.
DR Gene3D; 2.40.180.10; Catalase core domain; 1.
DR InterPro; IPR018028; Catalase.
DR InterPro; IPR040333; Catalase_3.
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:SF9; CATALASE; 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:UP000198517}.
FT DOMAIN 7..391
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 54
FT /evidence="ECO:0000256|PIRSR:PIRSR038928-1"
FT ACT_SITE 127
FT /evidence="ECO:0000256|PIRSR:PIRSR038928-1"
FT BINDING 337
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 495 AA; 57557 MW; CB68AB682A13F544 CRC64;
MNEKKITTAA GSPYYEHEDS QTVGPRGPVL LQDFVLQEKL AHFVRERIPE RIVHAKGTGA
YGKFTVTHDI TKYTRAKIFS KIGNTCKIFT RFSTVGGEMG SADTERDPRG FAIKFYTEDG
NWDLVGNNTP VFFIKDAKKF PDFIHTQKRH PRTHLKSHTM MWDFWSLNPE SLHQVLILMS
DRGTPYGYRH MNGYGSHTFS MINDQNERVW VKFHFKTQQG IKNFNEAEAE EMKGKNPDFA
QEDLVNAIEN GNFPKWTMYI QIMTEEQTNE FKWNPFDITK VWPHEEYPLI EVGEIELNEI
PVNYFAHVEL STFSPSNLID GISFSPDKML QGRLFSYPDA QRYRVGVNAH QLEVNRCPFA
VNNYHRDGAM ADSSRYQDSP NYYPNSFDNI KPDVAYKALE YDIDNNRVAH YDRNYDDNDH
FTQPGLLYSK VMTEEEKTNL VNNIANHMKK IDGPKREQII NKQLCHFFRA HIELGIRIAT
TLGVHIDMNS MHHDR
//