Glycoside Hydrolase Family 2 / Subf 1

Mechanism Retaining e
ClanGH-A
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/BaseGlu (experimental)
Catalytic Proton DonorGlu (experimental)
External resourcesCAZypedia; PROSITE;
Commercial Enzyme Provider(s)MEGAZYME; PROZOMIX;
Statistics GenBank accession (501); Uniprot accession (24); PDB accession (23); 3D entries (9); cryst (0)
Bacteria
Protein Name EC# OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
Subf
 BACCELL_00063 (BcGH2SBD)   Bacteroides cellulosilyticus DSM 14838 EEF92278.1  
6B6L[A,B] 2.00
7RSK[A,B] 2.40
1
 exo-β-galactosidase porphyran-specific (NP1_22; BuGH2A) 3.2.1.23 Bacteroides uniformis NP1 WP_234130811.1 A0A2D0TCC8
5T98[A,B] 2.60
5T99[A,B] 2.40
1
 agarolytic β-galactosidase (BuGH2C) 3.2.1.23 Bacteroides uniformis NP1   A0A2D0TCC9
5T9A[B,C,D] 2.50
5T9G[A,B,C,D] 2.40
5T9A[A] 2.50
1
 β-galactosidase (BIF3) 3.2.1.23 Bifidobacterium bifidum DSM 20215 CAC14566.2
AAP64961.1
ABI07182.1
CAD19366.1
Q9F4D5
6QUB[A,B] β-D-Galp
1.95
6QUC[A,B] 2.30
6QUD[A] α-D-2-deoxy-Galp-(1-4)-GLU
2.10
7NIT[A,B,C,D,E,F] 2.89
1
 lacto-N-neotetraose β-galactosidase (BbgIII) 3.2.1.23 Bifidobacterium bifidum JCM 1254 BAI94821.1 D4QAP3
5DMY[A,B,C] 1.95
1
 β-galactosidase A / B / C / D / 91 (Bga; BgaD; β-Gal-A; β-Gal-B; β-Gal-C; β-Gal-D; β-Glα-91; GALA) 3.2.1.23 Niallia circulans ATCC 31382 BAJ61032.1
QEP29033.1
E5RWQ2
4YPJ[A,B] 2.50
8Q2H[A] 3.20
8Q4Y[A] 4.00
8Q51[A] 4.00
1
 β-galactosidase II (BgaB) 3.2.1.23 Niallia circulans ATCC 31382 QJU69416.1 A0A6M5K904
7CWD[A] α-D-Galp-(1-4)-GLU
α-D-Glcp
2.00
7CWI[A] 1.95
1
 BVU_0391   Phocaeicola vulgatus ATCC 8482 ABR38109.1  
3GM8[A] 2.40
1
 β-1,4-galactosidase A (BgaA;SP0648;SP_0648) 3.2.1.23 Streptococcus pneumoniae TIGR4 AAK74795.1
ABA35731.1
NP_345155.1
A0A0H2UP19
Q9KGU0
4CU6[A] 2.70
4CU7[A] 2.20
4CU8[A] <carb_like_DGJ>
2.50
4CUC[A] β-D-Galp-(1-4)-β-D-GlcpNAc
2.20
1
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