ID X5DPC9_9CORY Unreviewed; 323 AA.
AC X5DPC9;
DT 11-JUN-2014, integrated into UniProtKB/TrEMBL.
DT 11-JUN-2014, sequence version 1.
DT 27-MAR-2024, entry version 39.
DE RecName: Full=Mycothiol acetyltransferase {ECO:0000256|HAMAP-Rule:MF_01698};
DE Short=MSH acetyltransferase {ECO:0000256|HAMAP-Rule:MF_01698};
DE EC=2.3.1.189 {ECO:0000256|HAMAP-Rule:MF_01698};
DE AltName: Full=Mycothiol synthase {ECO:0000256|HAMAP-Rule:MF_01698};
GN Name=mshD {ECO:0000256|HAMAP-Rule:MF_01698,
GN ECO:0000313|EMBL:AHW65048.1};
GN ORFNames=CGLY_13040 {ECO:0000313|EMBL:AHW65048.1};
OS Corynebacterium glyciniphilum AJ 3170.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales;
OC Corynebacteriaceae; Corynebacterium.
OX NCBI_TaxID=1404245 {ECO:0000313|EMBL:AHW65048.1, ECO:0000313|Proteomes:UP000023703};
RN [1] {ECO:0000313|EMBL:AHW65048.1, ECO:0000313|Proteomes:UP000023703}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AJ 3170 {ECO:0000313|EMBL:AHW65048.1};
RX PubMed=25323597; DOI=10.1099/ijs.0.065102-0;
RA Al-Dilaimi A., Bednarz H., Lomker A., Niehaus K., Kalinowski J.,
RA Ruckert C.;
RT "Revisiting Corynebacterium glyciniphilum (ex Kubota et al., 1972) sp.
RT nov., nom. rev., isolated from putrefied banana.";
RL Int. J. Syst. Evol. Microbiol. 65:177-182(2015).
CC -!- FUNCTION: Catalyzes the transfer of acetyl from acetyl-CoA to
CC desacetylmycothiol (Cys-GlcN-Ins) to form mycothiol.
CC {ECO:0000256|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:0000256|HAMAP-Rule:MF_01698};
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_01698}.
CC -!- SIMILARITY: Belongs to the acetyltransferase family. MshD subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_01698}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_01698}.
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DR EMBL; CP006842; AHW65048.1; -; Genomic_DNA.
DR AlphaFoldDB; X5DPC9; -.
DR STRING; 1404245.CGLY_13040; -.
DR KEGG; cgy:CGLY_13040; -.
DR eggNOG; COG0456; Bacteria.
DR HOGENOM; CLU_068014_0_0_11; -.
DR OrthoDB; 3208058at2; -.
DR Proteomes; UP000023703; Chromosome.
DR GO; GO:0035447; F:mycothiol synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0010125; P:mycothiol biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd04301; NAT_SF; 1.
DR Gene3D; 3.40.630.30; -; 1.
DR HAMAP; MF_01698; MshD; 1.
DR InterPro; IPR016181; Acyl_CoA_acyltransferase.
DR InterPro; IPR000182; GNAT_dom.
DR InterPro; IPR017813; Mycothiol_AcTrfase.
DR NCBIfam; TIGR03448; mycothiol_MshD; 1.
DR PANTHER; PTHR43617; L-AMINO ACID N-ACETYLTRANSFERASE; 1.
DR PANTHER; PTHR43617:SF31; MYCOTHIOL ACETYLTRANSFERASE; 1.
DR Pfam; PF00583; Acetyltransf_1; 1.
DR Pfam; PF13508; Acetyltransf_7; 1.
DR PIRSF; PIRSF021524; MSH_acetyltransferase; 1.
DR SUPFAM; SSF55729; Acyl-CoA N-acyltransferases (Nat); 2.
DR PROSITE; PS51186; GNAT; 2.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|ARBA:ARBA00023315, ECO:0000256|HAMAP-
KW Rule:MF_01698}; Reference proteome {ECO:0000313|Proteomes:UP000023703};
KW Repeat {ECO:0000256|ARBA:ARBA00022737, ECO:0000256|HAMAP-Rule:MF_01698};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_01698, ECO:0000313|EMBL:AHW65048.1}.
FT DOMAIN 10..149
FT /note="N-acetyltransferase"
FT /evidence="ECO:0000259|PROSITE:PS51186"
FT DOMAIN 188..323
FT /note="N-acetyltransferase"
FT /evidence="ECO:0000259|PROSITE:PS51186"
FT BINDING 48
FT /ligand="1D-myo-inositol 2-(L-cysteinylamino)-2-deoxy-
FT alpha-D-glucopyranoside"
FT /ligand_id="ChEBI:CHEBI:58887"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01698"
FT BINDING 86..88
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01698"
FT BINDING 94..99
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01698"
FT BINDING 207
FT /ligand="1D-myo-inositol 2-(L-cysteinylamino)-2-deoxy-
FT alpha-D-glucopyranoside"
FT /ligand_id="ChEBI:CHEBI:58887"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01698"
FT BINDING 246
FT /ligand="1D-myo-inositol 2-(L-cysteinylamino)-2-deoxy-
FT alpha-D-glucopyranoside"
FT /ligand_id="ChEBI:CHEBI:58887"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01698"
FT BINDING 255
FT /ligand="1D-myo-inositol 2-(L-cysteinylamino)-2-deoxy-
FT alpha-D-glucopyranoside"
FT /ligand_id="ChEBI:CHEBI:58887"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01698"
FT BINDING 259..261
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01698"
FT BINDING 293
FT /ligand="1D-myo-inositol 2-(L-cysteinylamino)-2-deoxy-
FT alpha-D-glucopyranoside"
FT /ligand_id="ChEBI:CHEBI:58887"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01698"
SQ SEQUENCE 323 AA; 35878 MW; 4D57090D33A59D79 CRC64;
MNAKNKPLNP VYREFFPDDA TRDDGIADQI RRLLSAVEEV DGVPAYSEAF LRSIDVGEDG
YRHLIAEVDG QLVGVVSVNP SYVAELAVHP DARRRGVATE MLREIGRHLD VERQLSVWSH
GDLDSAKNFA DGRRARTVRE LLKMSVDCTD PDRRAALLTG RDDAKTTVER EGLTVLDYPA
ACEVFGAEHV DTEWLRVNNE AFAWHPEQGG WDLGKLEEAR SADWFDPTGV IFLFDDRECL
GFHWTKRPEG DPHGEVYVVC LADAARGRGL GGPVTLLGIG YLLDGGADAV DLYVEGDNVP
AVATYRRLGF EVVHRDVVYR GMI
//
