ID A0A024JT90_9MYCO Unreviewed; 440 AA.
AC A0A024JT90;
DT 09-JUL-2014, integrated into UniProtKB/TrEMBL.
DT 09-JUL-2014, sequence version 1.
DT 24-JAN-2024, entry version 50.
DE RecName: Full=D-inositol-3-phosphate glycosyltransferase {ECO:0000256|HAMAP-Rule:MF_01695};
DE EC=2.4.1.250 {ECO:0000256|HAMAP-Rule:MF_01695};
DE AltName: Full=N-acetylglucosamine-inositol-phosphate N-acetylglucosaminyltransferase {ECO:0000256|HAMAP-Rule:MF_01695};
DE Short=GlcNAc-Ins-P N-acetylglucosaminyltransferase {ECO:0000256|HAMAP-Rule:MF_01695};
GN Name=mshA {ECO:0000256|HAMAP-Rule:MF_01695};
GN ORFNames=BN973_01178 {ECO:0000313|EMBL:CDO86831.1};
OS Mycobacterium triplex.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Mycobacteriaceae;
OC Mycobacterium; Mycobacterium simiae complex.
OX NCBI_TaxID=47839 {ECO:0000313|EMBL:CDO86831.1};
RN [1] {ECO:0000313|EMBL:CDO86831.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 44626 {ECO:0000313|EMBL:CDO86831.1};
RX PubMed=24874681; DOI=10.1128/genomeA.00499-14;
RA Sassi M., Croce O., Robert C., Raoult D., Drancourt M.;
RT "Draft Genome Sequence of Mycobacterium triplex DSM 44626.";
RL Genome Announc. Announc.2:e00499-e00414(2014).
RN [2] {ECO:0000313|EMBL:CDO86831.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=DSM 44626 {ECO:0000313|EMBL:CDO86831.1};
RA Urmite Genomes U.;
RL Submitted (APR-2014) to the EMBL/GenBank/DDBJ databases.
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:0000256|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;
CC Evidence={ECO:0000256|ARBA:ARBA00000935, ECO:0000256|HAMAP-
CC Rule:MF_01695};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_01695}.
CC -!- SIMILARITY: Belongs to the glycosyltransferase group 1 family. MshA
CC subfamily. {ECO:0000256|ARBA:ARBA00008449, ECO:0000256|HAMAP-
CC Rule:MF_01695}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; HG964446; CDO86831.1; -; Genomic_DNA.
DR RefSeq; WP_036466527.1; NZ_LQPY01000021.1.
DR AlphaFoldDB; A0A024JT90; -.
DR STRING; 47839.BN973_01178; -.
DR eggNOG; COG0438; Bacteria.
DR HOGENOM; CLU_009583_2_3_11; -.
DR OrthoDB; 9810929at2; -.
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 Gene3D; 3.40.50.2000; Glycogen Phosphorylase B; 2.
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 NCBIfam; TIGR03449; mycothiol_MshA; 1.
DR PANTHER; PTHR45947; SULFOQUINOVOSYL TRANSFERASE SQD2; 1.
DR PANTHER; PTHR45947:SF3; SULFOQUINOVOSYL TRANSFERASE SQD2; 1.
DR Pfam; PF13579; Glyco_trans_4_4; 1.
DR Pfam; PF00534; Glycos_transf_1; 1.
DR SUPFAM; SSF53756; UDP-Glycosyltransferase/glycogen phosphorylase; 1.
PE 3: Inferred from homology;
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676, ECO:0000256|HAMAP-
KW Rule:MF_01695};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_01695};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_01695};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01695}.
FT DOMAIN 34..209
FT /note="Glycosyltransferase subfamily 4-like N-terminal"
FT /evidence="ECO:0000259|Pfam:PF13579"
FT DOMAIN 220..386
FT /note="Glycosyl transferase family 1"
FT /evidence="ECO:0000259|Pfam:PF00534"
FT BINDING 21
FT /ligand="1D-myo-inositol 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:58401"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 27..28
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 32..37
FT /ligand="1D-myo-inositol 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:58401"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 35
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 90
FT /ligand="1D-myo-inositol 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:58401"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 123
FT /ligand="1D-myo-inositol 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:58401"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 147
FT /ligand="1D-myo-inositol 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:58401"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 167
FT /ligand="1D-myo-inositol 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:58401"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 241
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 246
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 299
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 308
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 309
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 311
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 321
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 329
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
FT BINDING 335
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01695"
SQ SEQUENCE 440 AA; 46817 MW; EAE4447C9131A19A CRC64;
MRHDDVLLLN DPRRVALLAV HTSPLAQPGT GDAGGMNVYV LQSALHLARR GIEVEIFTRA
TASADPPVVE VEPGVLVRNV VAGPFEGLDK YDLPTQLCAF AAGVLRAEAS HEPGYYDIVH
SHYWLSGQVG WLARDRWAVP LVHTAHTLAA VKNAALANGD APEPPLRTVG EQQVVDEADR
LIVNTDDEAR QLISIHHADP ERIDVVHPGV DLDVFHPGDR RAARAALGLA LDEQIVAFVG
RIQPLKAPDI VLRAAAKLPG VRIVVAGGPS GSGLARPDGL VRLADELGIS ERVTFLPPQS
REKLVTLFQA ANLVAVPSYS ESFGLVAVEA QACGTPVVAA AVGGLPVAVR DGVTGSLVSG
HDVGDWAFAL GELLRLDNTA MSVAAAAHAA TFSWENTTDA LLASYRRAIG EFGAARQRRV
RDRVAARKPR RWTPRRGVGA
//
