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ENZYME

ENZYME entry: EC 3.5.1.103

Accepted Name
N-acetyl-1-D-myo-inositol-2-amino-2-deoxy-alpha-D-glucopyranoside deacetylase
Alternative Name(s)
1D-myo-inositol 2-acetamido-2-deoxy-alpha-D-glucopyranoside deacetylase
Reaction catalysed
1D-myo-inositol 2-acetamido-2-deoxy-alpha-D-glucopyranoside + H2O <=> 1D-myo-inositol 2-amino-2-deoxy-alpha-D-glucopyranoside + acetate
Comment(s)
  • This enzyme is considered the key enzyme and rate limiting step in the mycothiol biosynthesis pathway.
  • In addition to acetylase activity, the enzyme possesses weak mycothiol conjugate amidase activity, and shares sequence similarity with mycothiol S-conjugate amidase.
  • Formerly EC 3.1.1.n1.
Cross-references
BRENDA3.5.1.103
EC2PDB3.5.1.103
ExplorEnz3.5.1.103
PRIAM enzyme-specific profiles3.5.1.103
KEGG Ligand Database for Enzyme Nomenclature3.5.1.103
IUBMB Enzyme Nomenclature3.5.1.103
IntEnz3.5.1.103
MEDLINEFind literature relating to 3.5.1.103
MetaCyc3.5.1.103
Rhea expert-curated reactions3.5.1.103
UniProtKB/Swiss-Prot
C7Q0R3, MSHB1_CATADQ0RKY6, MSHB1_FRAAAQ2J7C9, MSHB1_FRACC
A4F8G5, MSHB1_SACENC7Q4X5, MSHB2_CATADQ0RCR9, MSHB2_FRAAA
Q2J678, MSHB2_FRACCA4F9Z0, MSHB2_SACENC7QKE2, MSHB3_CATAD
A0LW30, MSHB_ACIC1C6WKX3, MSHB_ACTMDQ6NI09, MSHB_CORDI
Q8FQG1, MSHB_COREFA4QD64, MSHB_CORGBQ8NRE9, MSHB_CORGL
Q4JUD7, MSHB_CORJKC4LHT4, MSHB_CORK4B1VFT1, MSHB_CORU7
A8L1A5, MSHB_FRASND2S9Y0, MSHB_GEOOGD0LD40, MSHB_GORB4
A6W733, MSHB_KINRDD2PN56, MSHB_KRIFDA0QCB7, MSHB_MYCA1
B1MLH7, MSHB_MYCA9Q7U0H2, MSHB_MYCBOA1KHW1, MSHB_MYCBP
C1AMG5, MSHB_MYCBTA4T907, MSHB_MYCGIB8ZRQ3, MSHB_MYCLB
Q9CBX4, MSHB_MYCLEB2HSB3, MSHB_MYCMMQ73WP7, MSHB_MYCPA
A0R2I7, MSHB_MYCS2A3Q4F8, MSHB_MYCSJA1UKE3, MSHB_MYCSK
Q1B4P5, MSHB_MYCSSA5U1L9, MSHB_MYCTAA5WLJ9, MSHB_MYCTF
C6DUY7, MSHB_MYCTKP9WJN2, MSHB_MYCTOP9WJN3, MSHB_MYCTU
A0PMQ6, MSHB_MYCUAA1TDR0, MSHB_MYCVPC8XJN6, MSHB_NAKMY
D7B6L8, MSHB_NOCDDQ5YQD2, MSHB_NOCFAA1SFT8, MSHB_NOCSJ
C1A2R3, MSHB_RHOE4Q0S424, MSHB_RHOJRC1AZH2, MSHB_RHOOB
C7MY07, MSHB_SACVDA8M3H2, MSHB_SALAIA4XB95, MSHB_SALTO
D6ZE32, MSHB_SEGRDD3PW16, MSHB_STANLQ82IJ5, MSHB_STRAW
D7BQJ3, MSHB_STRBBQ9F344, MSHB_STRCOB1W1K9, MSHB_STRGG
D2B0T1, MSHB_STRRDC9ZBY0, MSHB_STRSWD6Y7M2, MSHB_THEBD
D1A8M1, MSHB_THECDQ47SP3, MSHB_THEFYD5UVX0, MSHB_TSUPD

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.5.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.5.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.-.-.-