› › Function and Biology

MYROSINASE FROM SINAPIS ALBA with bound ascorbate

Source organism: Sinapis alba
Biochemical function: glucosinolate glucohydrolase activity
Biological process: glucosinolate catabolic process
Cellular component: vacuole

Quick links

EC 3.2.1.147: Thioglucosidase

Reaction catalysed:
A thioglucoside + H(2)O = a sugar + a thiol
Systematic name:
Thioglucoside glucohydrolase
Alternative Name(s):
  • Myrosinase
  • Sinigrase
  • Sinigrinase

GO terms

Sequence family

Pfam Protein family (Pfam)
PF00232
Domain description: Glycosyl hydrolase family 1
Occurring in:
  1. Myrosinase MA1
The deposited structure of PDB entry 1e71 contains 1 copy of Pfam domain PF00232 (Glycosyl hydrolase family 1) in Myrosinase MA1. Showing 1 copy in chain A [auth M].

InterPro InterPro annotations
IPR001360
Domain description: Glycoside hydrolase family 1
Occurring in:
  1. Myrosinase MA1
IPR018120
Domain description: Glycoside hydrolase family 1, active site
Occurring in:
  1. Myrosinase MA1
IPR033132
Domain description: Glycosyl hydrolases family 1, N-terminal conserved site
Occurring in:
  1. Myrosinase MA1
IPR017853
Domain description: Glycoside hydrolase superfamily
Occurring in:
  1. Myrosinase MA1

Structure domain

CATH CATH domain
3.20.20.80
Class: Alpha Beta
Architecture: Alpha-Beta Barrel
Topology: TIM Barrel
Homology: Glycosidases
Occurring in:
  1. Myrosinase MA1
The deposited structure of PDB entry 1e71 contains 1 copy of CATH domain 3.20.20.80 (TIM Barrel) in Myrosinase MA1. Showing 1 copy in chain A [auth M].
SCOP SCOP annotation
51521
Class: Alpha and beta proteins (a/b)
Fold: TIM beta/alpha-barrel
Superfamily: (Trans)glycosidases
Occurring in:
  1. Myrosinase MA1
The deposited structure of PDB entry 1e71 contains 1 copy of SCOP domain 51521 (Family 1 of glycosyl hydrolase) in Myrosinase MA1. Showing 1 copy in chain A [auth M].

Quick links