MSHA_FRASN
ID MSHA_FRASN Reviewed; 434 AA.
AC A8LDJ8;
DT 02-NOV-2010, integrated into UniProtKB/Swiss-Prot.
DT 04-DEC-2007, sequence version 1.
DT 03-AUG-2022, entry version 71.
DE RecName: Full=D-inositol 3-phosphate glycosyltransferase;
DE EC=2.4.1.250 {ECO:0000255|HAMAP-Rule:MF_01695};
DE AltName: Full=N-acetylglucosamine-inositol-phosphate N-acetylglucosaminyltransferase {ECO:0000255|HAMAP-Rule:MF_01695};
DE Short=GlcNAc-Ins-P N-acetylglucosaminyltransferase {ECO:0000255|HAMAP-Rule:MF_01695};
GN Name=mshA {ECO:0000255|HAMAP-Rule:MF_01695};
GN OrderedLocusNames=Franean1_6162;
OS Frankia sp. (strain EAN1pec).
OC Bacteria; Actinobacteria; Frankiales; Frankiaceae; Frankia;
OC unclassified Frankia.
OX NCBI_TaxID=298653;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=EAN1pec;
RX PubMed=17151343; DOI=10.1101/gr.5798407;
RA Normand P., Lapierre P., Tisa L.S., Gogarten J.P., Alloisio N.,
RA Bagnarol E., Bassi C.A., Berry A.M., Bickhart D.M., Choisne N., Couloux A.,
RA Cournoyer B., Cruveiller S., Daubin V., Demange N., Francino M.P.,
RA Goltsman E., Huang Y., Kopp O.R., Labarre L., Lapidus A., Lavire C.,
RA Marechal J., Martinez M., Mastronunzio J.E., Mullin B.C., Niemann J.,
RA Pujic P., Rawnsley T., Rouy Z., Schenowitz C., Sellstedt A., Tavares F.,
RA Tomkins J.P., Vallenet D., Valverde C., Wall L.G., Wang Y., Medigue C.,
RA Benson D.R.;
RT "Genome characteristics of facultatively symbiotic Frankia sp. strains
RT reflect host range and host plant biogeography.";
RL Genome Res. 17:7-15(2007).
CC -!- FUNCTION: Catalyzes the transfer of a N-acetyl-glucosamine moiety to
CC 1D-myo-inositol 3-phosphate to produce 1D-myo-inositol 2-acetamido-2-
CC deoxy-glucopyranoside 3-phosphate in the mycothiol biosynthesis
CC pathway. {ECO:0000255|HAMAP-Rule:MF_01695}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1D-myo-inositol 3-phosphate + UDP-N-acetyl-alpha-D-glucosamine
CC = 1D-myo-inositol 2-acetamido-2-deoxy-alpha-D-glucopyranoside 3-
CC phosphate + H(+) + UDP; Xref=Rhea:RHEA:26188, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:57705, ChEBI:CHEBI:58223, ChEBI:CHEBI:58401,
CC ChEBI:CHEBI:58892; EC=2.4.1.250; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_01695};
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01695}.
CC -!- SIMILARITY: Belongs to the glycosyltransferase group 1 family. MshA
CC subfamily. {ECO:0000255|HAMAP-Rule:MF_01695}.
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DR EMBL; CP000820; ABW15506.1; -; Genomic_DNA.
DR RefSeq; WP_020463584.1; NC_009921.1.
DR AlphaFoldDB; A8LDJ8; -.
DR SMR; A8LDJ8; -.
DR STRING; 298653.Franean1_6162; -.
DR CAZy; GT4; Glycosyltransferase Family 4.
DR EnsemblBacteria; ABW15506; ABW15506; Franean1_6162.
DR KEGG; fre:Franean1_6162; -.
DR eggNOG; COG0438; Bacteria.
DR HOGENOM; CLU_009583_2_3_11; -.
DR OMA; HTMAKVK; -.
DR OrthoDB; 694191at2; -.
DR GO; GO:0008375; F:acetylglucosaminyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0102710; F:D-inositol-3-phosphate glycosyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0010125; P:mycothiol biosynthetic process; IEA:UniProtKB-UniRule.
DR HAMAP; MF_01695; MshA; 1.
DR InterPro; IPR001296; Glyco_trans_1.
DR InterPro; IPR028098; Glyco_trans_4-like_N.
DR InterPro; IPR017814; Mycothiol_biosynthesis_MshA.
DR Pfam; PF13439; Glyco_transf_4; 1.
DR Pfam; PF00534; Glycos_transf_1; 1.
DR TIGRFAMs; TIGR03449; mycothiol_MshA; 1.
PE 3: Inferred from homology;
KW Glycosyltransferase; Magnesium; Metal-binding; Transferase.
FT CHAIN 1..434
FT /note="D-inositol 3-phosphate glycosyltransferase"
FT /id="PRO_0000400124"
FT REGION 1..21
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 29
FT /ligand="1D-myo-inositol 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:58401"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 35..36
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 40..45
FT /ligand="1D-myo-inositol 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:58401"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 43
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 98
FT /ligand="1D-myo-inositol 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:58401"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 131
FT /ligand="1D-myo-inositol 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:58401"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 155
FT /ligand="1D-myo-inositol 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:58401"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 175
FT /ligand="1D-myo-inositol 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:58401"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 249
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 254
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 315
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 324
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 325
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 327
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 337
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 345
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
FT BINDING 351
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01695"
SQ SEQUENCE 434 AA; 46021 MW; E2190ACDBF0AB6E0 CRC64;
MHLVGGAPPE HPEPARPKPA SRVAMLSMHT SPLEQPGTGD AGGMNVYVIE LARQLAALGT
EVEVFTRAVS SRLPPALEIA PGVIVRHVPA GPFEDIGREE LPAWLCAFTA DVLRTEAGHA
AGWFDVVHSH YWLSGQVGLS AARRWGVPLV HTAHTLARVK NASLADGDRP EPEPRVQGEQ
EIIKAATRLI ASTDTERRHL TQLYGAAPGK VDVVAPGVDL DVFRPGDPRA ARKRVGLDPD
TQLLLFVGRI QPLKAPDVLL AAAAELIHRD PDRRGQLAVV VVGGPSGSGL ERPDSLVKLA
AELGITDIVR FQPPVPQEQL AHWYRAATAV VVPSHSESFG LVAVEAQACG TPVVAASVGG
LRTAVAHGTS GVLVHGWEPA DYADALERIL TEERWRRHLS TGARLRAASF GWTATAKGVL
ASYQAAISPA AVAV
