ID A0A1X6WSK1_9ENTE Unreviewed; 443 AA.
AC A0A1X6WSK1;
DT 05-JUL-2017, integrated into UniProtKB/TrEMBL.
DT 05-JUL-2017, sequence version 1.
DT 24-JAN-2024, entry version 21.
DE SubName: Full=Maltose-6'-phosphate glucosidase {ECO:0000313|EMBL:SLM87247.1};
DE EC=3.2.1.122 {ECO:0000313|EMBL:SLM87247.1};
GN ORFNames=FM121_14195 {ECO:0000313|EMBL:SLM87247.1};
OS Vagococcus fluvialis bH819.
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Enterococcaceae; Vagococcus.
OX NCBI_TaxID=1255619 {ECO:0000313|EMBL:SLM87247.1, ECO:0000313|Proteomes:UP000195918};
RN [1] {ECO:0000313|Proteomes:UP000195918}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=bH819 {ECO:0000313|Proteomes:UP000195918};
RA Dridi B.;
RL Submitted (FEB-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|ARBA:ARBA00001936};
CC -!- COFACTOR:
CC Name=NAD(+); Xref=ChEBI:CHEBI:57540;
CC Evidence={ECO:0000256|RuleBase:RU361152};
CC Note=Binds 1 NAD(+) per subunit. {ECO:0000256|RuleBase:RU361152};
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 4 family.
CC {ECO:0000256|ARBA:ARBA00010141, ECO:0000256|RuleBase:RU361152}.
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DR EMBL; FWFD01000022; SLM87247.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1X6WSK1; -.
DR OrthoDB; 9808275at2; -.
DR Proteomes; UP000195918; Unassembled WGS sequence.
DR GO; GO:0050081; F:maltose-6'-phosphate glucosidase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0016616; F:oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor; IEA:InterPro.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR CDD; cd05298; GH4_GlvA_pagL_like; 1.
DR Gene3D; 3.90.110.10; Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal; 1.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR InterPro; IPR019802; GlycHydrolase_4_CS.
DR InterPro; IPR001088; Glyco_hydro_4.
DR InterPro; IPR022616; Glyco_hydro_4_C.
DR InterPro; IPR015955; Lactate_DH/Glyco_Ohase_4_C.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR PANTHER; PTHR32092; 6-PHOSPHO-BETA-GLUCOSIDASE-RELATED; 1.
DR PANTHER; PTHR32092:SF14; MALTOSE-6'-PHOSPHATE GLUCOSIDASE; 1.
DR Pfam; PF02056; Glyco_hydro_4; 1.
DR Pfam; PF11975; Glyco_hydro_4C; 1.
DR PRINTS; PR00732; GLHYDRLASE4.
DR SUPFAM; SSF56327; LDH C-terminal domain-like; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR PROSITE; PS01324; GLYCOSYL_HYDROL_F4; 1.
PE 3: Inferred from homology;
KW Cobalt {ECO:0000256|PIRSR:PIRSR601088-3};
KW Glycosidase {ECO:0000256|ARBA:ARBA00023295, ECO:0000256|RuleBase:RU361152};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU361152};
KW Iron {ECO:0000256|PIRSR:PIRSR601088-3};
KW Manganese {ECO:0000256|PIRSR:PIRSR601088-3};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRSR:PIRSR601088-3};
KW NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|RuleBase:RU361152};
KW Nickel {ECO:0000256|PIRSR:PIRSR601088-3}.
FT DOMAIN 195..418
FT /note="Glycosyl hydrolase family 4 C-terminal"
FT /evidence="ECO:0000259|Pfam:PF11975"
FT ACT_SITE 170
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR601088-1"
FT ACT_SITE 266
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR601088-1"
FT BINDING 93
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR601088-2"
FT BINDING 147
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR601088-2"
FT BINDING 169
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR601088-3"
FT BINDING 200
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR601088-3"
FT BINDING 286
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR601088-2"
FT SITE 109
FT /note="Increases basicity of active site Tyr"
FT /evidence="ECO:0000256|PIRSR:PIRSR601088-4"
SQ SEQUENCE 443 AA; 50250 MW; F0DA5EB50B44653A CRC64;
MKKFSIVIAG GGSTFTPGIV LMLLDNLDQL PIRQIKFYDN LAERQDHIAD ACRIIINEKA
PDINFVSTTN PKEAFTDVDF VMAHIRVGLY AMREKDEKIP MKHGVVGQET CGPGGIAYGM
RSIGGVLELI DYMERYSPDA WMLNYSNPAA IVAEATRKLR PYSKIINICD MPVGIEERMA
QSIGLKSRKE MVVRYYGLNH FGWWTDIRDL KGNDLMPQIK KHVSQHGYSL LEEVEASQHV
DVSWMDTFAK AKDLYAVDPE TLPNTYLKYY LYPQDAMEHE DPNYTRANQV MDGREKHVFG
ECDKIVARGT SKGMTLEIDE HASYIVDLAR AIAYNTHERM LLIVENKGAV VNFDETAMVE
VPCIVGVNGP EPIVQGSIPR FQKGMMEQQV AVEKLVVEAW AENSYQKLWQ ALILSRTVPN
ARVAKELLDD LLEVNKDFWP ELH
//