P2OX_LYOSH
ID P2OX_LYOSH Reviewed; 618 AA.
AC Q75ZP8;
DT 07-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2004, sequence version 1.
DT 03-AUG-2022, entry version 56.
DE RecName: Full=Pyranose 2-oxidase;
DE Short=P2Ox;
DE Short=POD;
DE Short=POx;
DE Short=PROD;
DE Short=Pyranose oxidase;
DE EC=1.1.3.10;
DE AltName: Full=FAD-oxidoreductase;
DE AltName: Full=Glucose 2-oxidase;
DE AltName: Full=Pyranose:oxygen 2-oxidoreductase;
GN Name=p2ox; Synonyms=lsp2o;
OS Lyophyllum shimeji (Hon-shimeji) (Tricholoma shimeji).
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Agaricomycetes;
OC Agaricomycetidae; Agaricales; Lyophyllaceae; Lyophyllum.
OX NCBI_TaxID=47721;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RA Takakura Y., Tsutsumi F., Inoue Y., Kuwata S.;
RT "Identification and cloning of a novel pyranose oxidase with high catalytic
RT activity from Lyophyllum shimeji and its expression in Escherichia coli.";
RL Submitted (SEP-2003) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the oxidation of various aldopyranoses and
CC disaccharides on carbon-2 to the corresponding 2-keto sugars
CC concomitant with the reduction of O(2) to H(2)O(2). {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=D-glucose + O2 = 2-dehydro-D-glucose + H2O2;
CC Xref=Rhea:RHEA:10552, ChEBI:CHEBI:4167, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:16240, ChEBI:CHEBI:16609; EC=1.1.3.10;
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692; Evidence={ECO:0000250};
CC Note=Binds 1 FAD covalently per subunit. {ECO:0000250};
CC -!- SUBUNIT: Homotetramer. {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the GMC oxidoreductase family. {ECO:0000305}.
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DR EMBL; AB119106; BAD12079.1; -; mRNA.
DR AlphaFoldDB; Q75ZP8; -.
DR SMR; Q75ZP8; -.
DR CAZy; AA3; Auxiliary Activities 3.
DR PRIDE; Q75ZP8; -.
DR BRENDA; 1.1.3.10; 12323.
DR GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
DR GO; GO:0050233; F:pyranose oxidase activity; IEA:UniProtKB-EC.
DR Gene3D; 3.50.50.60; -; 2.
DR InterPro; IPR036188; FAD/NAD-bd_sf.
DR InterPro; IPR007867; GMC_OxRtase_C.
DR InterPro; IPR012814; P2OX.
DR Pfam; PF05199; GMC_oxred_C; 1.
DR SUPFAM; SSF51905; SSF51905; 1.
DR TIGRFAMs; TIGR02462; pyranose_ox; 1.
PE 2: Evidence at transcript level;
KW FAD; Flavoprotein; Oxidoreductase.
FT CHAIN 1..618
FT /note="Pyranose 2-oxidase"
FT /id="PRO_0000205613"
FT ACT_SITE 540
FT /note="Proton acceptor"
FT /evidence="ECO:0000250|UniProtKB:E4QP00"
FT ACT_SITE 583
FT /evidence="ECO:0000250"
FT BINDING 441
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 443
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT MOD_RES 170
FT /note="Tele-8alpha-FAD histidine"
FT /evidence="ECO:0000250"
SQ SEQUENCE 618 AA; 68488 MW; 255B99DF266BC541 CRC64;
MSLSTEQMLR DYPRSMQING QIPKNAIHET YGNDGVDVFI AGSGPIGATY AKLCVEAGLR
VVMVEIGAAD SFYAVNAEEG TAVPYVPGYH KKNEIEFQKD IDRFVNVIKG ALQQVSVPVR
NQNVPTLDPG AWSAPPGSSA ISNGKNPHQR EFENLSAEAV TRGVGGMSTH WTCSTPRIHP
PMESLPGIGR PKLSNDPAED DKEWNELYSE AERLIGTSTK EFDESIRHTL VLRSLQDAYK
DRQRIFRPLP LACHRLKNAP EYVEWHSAEN LFHSIYNDDK QKKLFTLLTN HRCTRLALTG
GYEKKIGAAE VRNLLATRNP SSQLDSYIMA KVYVLASGAI GNPQILYNSG FSGLQVTPRN
DSLIPNLGRY ITEQPMAFCQ IVLRQEFVDS VRDDPYGLPW WKEAVAQHIA KNPTDALPIP
FRDPEPQVTT PFTEEHPWHT QIHRDAFSYG AVGPEVDSRV IVDLRWFGAT DPEANNLLVF
QNDVQDGYSM PQPTFRYRPS TASNVRARKM MADMCEVASN LGGYLPTSPP QFMDPGLALH
LAGTTRIGFD KATTVADNNS LVWDFANLYV AGNGTIRTGF GENPTLTSMC HAIKSARSII
NTLKGGTDGK NTGEHRNL