Glycoside Hydrolase Family 53

Activities in Familyendo-β-1,4-galactanase (EC 3.2.1.89).
Mechanism Retaining
ClanGH-A
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/BaseGlu (experimental)
Catalytic Proton DonorGlu (experimental)
External resourcesCAZypedia;
Commercial Enzyme Provider(s)MEGAZYME; NZYTech; PROZOMIX;
Statistics GenBank accession (3346); Uniprot accession (173); PDB accession (15); 3D entries (6); cryst (0)
Bacteria
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
 endo-β-1,4-galactanase (YvfO;BL00263;BLi04276) 3.2.1.89 Bacillus licheniformis DSM 13 = ATCC 14580 AAU25711.1
AAO31370.1
AAU43089.1
ACS08442.1
Q62NF0
Q65CX5
1R8L[A,B] 1.80
1UR0[A,B] β-D-Galp-(1-4)-β-D-Galp-(1-4)-β-D-Galp
1.90
1UR4[A,B] β-D-Galp-(1-4)-β-D-Galp
3.24
2CCR[A,B] β-D-Galp-(1-4)-β-D-Galp
β-D-Galp-(1-4)-β-D-Galp-(1-4)-β-D-Galp
1.80
2GFT[A,B] β-D-Galp-(1-4)-β-D-Galp-(1-4)-β-D-Galp
1.80
2J74[A,B] β-D-Galp-(1-4)-β-D-Galp
β-D-Galp-(1-4)-β-D-Galp-(1-4)-β-D-Galp
2.49
 endo-β-1,4-galactanase (BtGH53;BT4668;BT_4668) 3.2.1.89 Bacteroides thetaiotaomicron VPI-5482 AAO79773.1
NP_813579.1
Q89YR3
6GP5[A,B] 1.80
6GPA[A,B] β-D-Galp
1.91
Eukaryota
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
 endo-β-1,4-galactanase 1 (Gal1;AAGAL) 3.2.1.89 Aspergillus aculeatus KSM 510 AAA32692.1 P48842
1FHL[A] 2.21
1FOB[A] 3.84
6Q3R[A,B] β-D-Galp-(1-4)-β-D-Galp
1.85
 endo-β-1,4-galactanase (EnGAL;AN5727.2) 3.2.1.89 Aspergillus nidulans FGSC A4 ABF50874.1
EAA62820.1
Q5B153
4BF7[A] 1.70
 endo-β-1,4-galactanase (HIGAL) 3.2.1.89 Humicola insolens AAE73521.1
AAN99815.1
CAG44583.1
P83691
1HJQ[A] 1.90
 endo-β-1,4-galactanase (MTGAL) 3.2.1.89 Thermothelomyces thermophilus AAE73520.1
AAN99814.1
ACS08439.1
P83692
1HJS[A,B,C,D] 1.57
1HJU[A,B,C,D] 2.10
Top


Last update: 2021-03-26 © Copyright 1998-2021
AFMB - CNRS - Université d'Aix-Marseille