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MSHD_JONDD
ID   MSHD_JONDD              Reviewed;         314 AA.
AC   C7R1N6;
DT   02-NOV-2010, integrated into UniProtKB/Swiss-Prot.
DT   13-OCT-2009, sequence version 1.
DT   03-AUG-2022, entry version 67.
DE   RecName: Full=Mycothiol acetyltransferase {ECO:0000255|HAMAP-Rule:MF_01698};
DE            Short=MSH acetyltransferase {ECO:0000255|HAMAP-Rule:MF_01698};
DE            EC=2.3.1.189 {ECO:0000255|HAMAP-Rule:MF_01698};
DE   AltName: Full=Mycothiol synthase {ECO:0000255|HAMAP-Rule:MF_01698};
GN   Name=mshD {ECO:0000255|HAMAP-Rule:MF_01698}; OrderedLocusNames=Jden_2234;
OS   Jonesia denitrificans (strain ATCC 14870 / DSM 20603 / BCRC 15368 / CIP
OS   55.134 / JCM 11481 / NBRC 15587 / NCTC 10816 / Prevot 55134) (Listeria
OS   denitrificans).
OC   Bacteria; Actinobacteria; Micrococcales; Jonesiaceae; Jonesia.
OX   NCBI_TaxID=471856;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 14870 / DSM 20603 / BCRC 15368 / CIP 55.134 / JCM 11481 / NBRC
RC   15587 / NCTC 10816 / Prevot 55134;
RX   PubMed=21304666; DOI=10.4056/sigs.41646;
RA   Pukall R., Gehrich-Schroter G., Lapidus A., Nolan M., Glavina Del Rio T.,
RA   Lucas S., Chen F., Tice H., Pitluck S., Cheng J.F., Copeland A.,
RA   Saunders E., Brettin T., Detter J.C., Bruce D., Goodwin L., Pati A.,
RA   Ivanova N., Mavromatis K., Ovchinnikova G., Chen A., Palaniappan K.,
RA   Land M., Hauser L., Chang Y.J., Jeffries C.D., Chain P., Goker M.,
RA   Bristow J., Eisen J.A., Markowitz V., Hugenholtz P., Kyrpides N.C.,
RA   Klenk H.P., Han C.;
RT   "Complete genome sequence of Jonesia denitrificans type strain (Prevot
RT   55134).";
RL   Stand. Genomic Sci. 1:262-269(2009).
CC   -!- FUNCTION: Catalyzes the transfer of acetyl from acetyl-CoA to
CC       desacetylmycothiol (Cys-GlcN-Ins) to form mycothiol.
CC       {ECO:0000255|HAMAP-Rule:MF_01698}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=1D-myo-inositol 2-(L-cysteinylamino)-2-deoxy-alpha-D-
CC         glucopyranoside + acetyl-CoA = CoA + H(+) + mycothiol;
CC         Xref=Rhea:RHEA:26172, ChEBI:CHEBI:15378, ChEBI:CHEBI:16768,
CC         ChEBI:CHEBI:57287, ChEBI:CHEBI:57288, ChEBI:CHEBI:58887;
CC         EC=2.3.1.189; Evidence={ECO:0000255|HAMAP-Rule:MF_01698};
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_01698}.
CC   -!- SIMILARITY: Belongs to the acetyltransferase family. MshD subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01698}.
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DR   EMBL; CP001706; ACV09871.1; -; Genomic_DNA.
DR   RefSeq; WP_015772499.1; NC_013174.1.
DR   AlphaFoldDB; C7R1N6; -.
DR   SMR; C7R1N6; -.
DR   STRING; 471856.Jden_2234; -.
DR   PRIDE; C7R1N6; -.
DR   EnsemblBacteria; ACV09871; ACV09871; Jden_2234.
DR   KEGG; jde:Jden_2234; -.
DR   eggNOG; COG0456; Bacteria.
DR   HOGENOM; CLU_068014_0_0_11; -.
DR   OrthoDB; 1526822at2; -.
DR   Proteomes; UP000000628; Chromosome.
DR   GO; GO:0035447; F:mycothiol synthase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0008080; F:N-acetyltransferase activity; IEA:InterPro.
DR   GO; GO:0010125; P:mycothiol biosynthetic process; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01698; MshD; 1.
DR   InterPro; IPR016181; Acyl_CoA_acyltransferase.
DR   InterPro; IPR000182; GNAT_dom.
DR   InterPro; IPR017813; Mycothiol_AcTrfase.
DR   Pfam; PF00583; Acetyltransf_1; 1.
DR   SUPFAM; SSF55729; SSF55729; 1.
DR   TIGRFAMs; TIGR03448; mycothiol_MshD; 1.
DR   PROSITE; PS51186; GNAT; 1.
PE   3: Inferred from homology;
KW   Acyltransferase; Reference proteome; Repeat; Transferase.
FT   CHAIN           1..314
FT                   /note="Mycothiol acetyltransferase"
FT                   /id="PRO_0000400260"
FT   DOMAIN          159..313
FT                   /note="N-acetyltransferase"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01698"
FT   BINDING         39
FT                   /ligand="1D-myo-inositol 2-(L-cysteinylamino)-2-deoxy-
FT                   alpha-D-glucopyranoside"
FT                   /ligand_id="ChEBI:CHEBI:58887"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01698"
FT   BINDING         80..82
FT                   /ligand="acetyl-CoA"
FT                   /ligand_id="ChEBI:CHEBI:57288"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01698"
FT   BINDING         186
FT                   /ligand="1D-myo-inositol 2-(L-cysteinylamino)-2-deoxy-
FT                   alpha-D-glucopyranoside"
FT                   /ligand_id="ChEBI:CHEBI:58887"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01698"
FT   BINDING         228
FT                   /ligand="1D-myo-inositol 2-(L-cysteinylamino)-2-deoxy-
FT                   alpha-D-glucopyranoside"
FT                   /ligand_id="ChEBI:CHEBI:58887"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01698"
FT   BINDING         237
FT                   /ligand="1D-myo-inositol 2-(L-cysteinylamino)-2-deoxy-
FT                   alpha-D-glucopyranoside"
FT                   /ligand_id="ChEBI:CHEBI:58887"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01698"
FT   BINDING         241..243
FT                   /ligand="acetyl-CoA"
FT                   /ligand_id="ChEBI:CHEBI:57288"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01698"
FT   BINDING         248..254
FT                   /ligand="acetyl-CoA"
FT                   /ligand_id="ChEBI:CHEBI:57288"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01698"
FT   BINDING         275
FT                   /ligand="1D-myo-inositol 2-(L-cysteinylamino)-2-deoxy-
FT                   alpha-D-glucopyranoside"
FT                   /ligand_id="ChEBI:CHEBI:58887"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01698"
SQ   SEQUENCE   314 AA;  34454 MW;  D9B78FB10B9983E6 CRC64;
     MTTVLLTSTS GPLSDDAARS VRELVALETE RLGVPPLSEQ PLLNLRDPRA RVVHIMDTQG
     GDVTGYAQLD VSREGGSLEL TARCADRTQC VGALLNEAEL IAQDHDVVVR PWVHGDDPDV
     TRVLAQRGYV PARTLLVLSR DLSLADTQAL ATPVVPEGFV CRRFDPISDA DSLLAANSDA
     FSWHPEQGRL THHDLSMRMK EPWFTPDHLH VVTPVSESAR IVGFVWLKAE PHSRSIELYV
     LGVTEAAQGQ GVGRFLTELA TVTALNQGYP RLHLYVEADN TRALALYTQH GFAPMERHVN
     FTQPTGELGH EPPS
 
 
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