ID 6.3.1.13 DE L-cysteine:1D-myo-inositol 2-amino-2-deoxy-alpha-D-glucopyranoside DE ligase. AN MshC ligase. AN mycothiol ligase. CA 1D-myo-inositol 2-amino-2-deoxy-alpha-D-glucopyranoside + ATP + CA L-cysteine = 1D-myo-inositol 2-(L-cysteinylamino)-2-deoxy-alpha-D- CA glucopyranoside + AMP + diphosphate + H(+). CC -!- This enzyme is a key enzyme in the biosynthesis of mycothiol, a small CC molecular weight thiol found in Mycobacteria spp. and other CC actinomycetes. CC -!- Mycothiol plays a fundamental role in these organisms by helping to CC provide protection from the effects of reactive oxygen species and CC electrophiles, including many antibiotics. CC -!- The enzyme may represent a novel target for new classes of CC antituberculars. CC -!- Formerly EC 6.1.1.n1. DR Q4JXD7, MSHC1_CORJK; B1VEQ2, MSHC1_CORU7; Q4JVN7, MSHC2_CORJK; DR B1VDU4, MSHC2_CORU7; A0LU34, MSHC_ACIC1 ; C6WIA0, MSHC_ACTMD ; DR A0JWX8, MSHC_ARTS2 ; C5BVB1, MSHC_BEUC1 ; C7MCZ4, MSHC_BRAFD ; DR C7Q9B2, MSHC_CATAD ; D5UFA8, MSHC_CELFN ; A5CRN7, MSHC_CLAM3 ; DR B0RC50, MSHC_CLAMS ; C3PG89, MSHC_CORA7 ; Q6NH81, MSHC_CORDI ; DR Q8FTD0, MSHC_COREF ; A4QEA0, MSHC_CORGB ; Q8NQC4, MSHC_CORGL ; DR C4LIL9, MSHC_CORK4 ; Q9FB57, MSHC_CORST ; Q0RLV2, MSHC_FRAAA ; DR Q2J9N8, MSHC_FRACC ; A8LH67, MSHC_FRASN ; D2S6C9, MSHC_GEOOG ; DR D0LDR0, MSHC_GORB4 ; C7R3Z4, MSHC_JONDD ; A6W933, MSHC_KINRD ; DR B2GIP6, MSHC_KOCRD ; D2PPT3, MSHC_KRIFD ; C7NHQ9, MSHC_KYTSD ; DR C5CBT9, MSHC_MICLC ; A0QF76, MSHC_MYCA1 ; B1MPE6, MSHC_MYCA9 ; DR P67018, MSHC_MYCBO ; A1KKH3, MSHC_MYCBP ; C1AQ46, MSHC_MYCBT ; DR A4TB85, MSHC_MYCGI ; B8ZRD9, MSHC_MYCLB ; Q49784, MSHC_MYCLE ; DR B2HFY1, MSHC_MYCMM ; Q73YS9, MSHC_MYCPA ; A0QZY0, MSHC_MYCS2 ; DR A3Q1B7, MSHC_MYCSJ ; A1UHV1, MSHC_MYCSK ; Q1B774, MSHC_MYCSS ; DR A5U4F6, MSHC_MYCTA ; A5WPA3, MSHC_MYCTF ; C6DPT0, MSHC_MYCTK ; DR P9WJM8, MSHC_MYCTO ; P9WJM9, MSHC_MYCTU ; A0PQV5, MSHC_MYCUA ; DR A1TAS3, MSHC_MYCVP ; C8X8S1, MSHC_NAKMY ; D7B412, MSHC_NOCDD ; DR Q5YVL0, MSHC_NOCFA ; A1SJZ6, MSHC_NOCSJ ; A1R6P9, MSHC_PAEAT ; DR B8H8K8, MSHC_PSECP ; A9WSI9, MSHC_RENSM ; C0ZZW9, MSHC_RHOE4 ; DR Q0SIC6, MSHC_RHOJR ; C1ASS8, MSHC_RHOOB ; D2NT85, MSHC_ROTMD ; DR A4FBV6, MSHC_SACEN ; C7MWX8, MSHC_SACVD ; A8M264, MSHC_SALAI ; DR A4X6W9, MSHC_SALTO ; D1BHU9, MSHC_SANKS ; D6ZFG9, MSHC_SEGRD ; DR D3Q598, MSHC_STANL ; Q828M2, MSHC_STRAW ; D7BSS4, MSHC_STRBB ; DR Q9ADA4, MSHC_STRCO ; B1W2Y7, MSHC_STRGG ; D2AU10, MSHC_STRRD ; DR C9Z2Z3, MSHC_STRSW ; D6Y1N8, MSHC_THEBD ; D1A2Q5, MSHC_THECD ; DR Q47NV4, MSHC_THEFY ; D5UPJ5, MSHC_TSUPD ; D1BS17, MSHC_XYLCX ; //