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 (3803); Uniprot accession (25); PDB accession (16); 3D entries (7); cryst (0)
Archaea
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3D
 endo-β-1,4-galactanase (IaGal;Igag_0688) 3.2.1.89 pubmed
Ignisphaera aggregans DSM 17230 ADM27518.1   B[nd]
7OSK[A]
Bacteria
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3D
 endo-β-1,4-galactanase (BlGal;YvfO;BL00263;BLi04276) 3.2.1.89 pubmed
Bacillus licheniformis DSM 13 = ATCC 14580 AAU25711.1
AAO31370.1
AAU43089.1
ACS08442.1
Q62NF0
Q65CX5
1R8L[A,B]
1UR0[A,B]
1UR4[A,B]
2CCR[A,B]
2GFT[A,B]
2J74[A,B]
 galactanase (GalA;YvfO;BSU34120) 3.2.1.89 pubmed
Bacillus subtilis subsp. subtilis str. 168 CAB08009.1
AAO31373.1
AIY94731.1
AQR83447.1
AQR87662.1
CAB15417.2
NP_391292.1
A0A6M3ZGT1
O07013
 
 endo-β-1,4-galactanase (BtGH53;BT4668;BT_4668) 3.2.1.89 pubmed
Bacteroides thetaiotaomicron VPI-5482 AAO79773.1
NP_813579.1
Q89YR3 6GP5[A,B]
6GPA[A,B]
 endogalactanase (GalA;Bbr_0422_galA;Bbr_0422) 3.2.1.89 pubmed
Bifidobacterium breve UCC2003 ACO06241.1
ABE95120.1
ADO51669.1
C1J0P1  
 endogalactanase (YvfO;BL0257) 3.2.1.89 pubmed
Bifidobacterium longum NCC2705 AAN24099.1
NP_695463.1
Q8G7K7  
 endo-β-1,4-galactanase (GalA;GanA;CJA_0497) (Gal53A-2) 3.2.1.89 pubmed
Cellvibrio japonicus Ueda107 ACE83887.1
CAA62990.1
B3PIY6
P48841
 
 endo-β-1,4-galactanase (GanA;Dda3937_02392) 3.2.1.89 pubmed
Dickeya dadantii 3937 ADM99400.1 E0SM65  
 endo-β-1,4-galactanase (GanA;Gan53A) (extracellular) 3.2.1.89 pubmed
Geobacillus stearothermophilus T-6 AEH26456.2
AEH26456.1
F8TRX1  
 endo-β-1,4-galactanase (TM1201;Tmari_1208) 3.2.1.89 pubmed
Thermotoga maritima MSB8 AAD36276.1
AGL50132.1
AHD18892.1
AKE28977.1
NP_229006.1
Q9X0S8
R4P0K5
 
Eukaryota
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3D
 endo-β-1,4-galactanase 1 (Gal1;AaGal) 3.2.1.89 pubmed
Aspergillus aculeatus KSM 510 AAA32692.1 P48842 1FHL[A]
1FOB[A]
6Q3R[A,B]
 endo-β-1,4-galactanase (EnGAL;AN5727.2) 3.2.1.89 pubmed
Aspergillus nidulans FGSC A4 ABF50874.1
EAA62820.1
Q5B153 4BF7[A]
 An18g05940 3.2.1.89 pubmed
Aspergillus niger CBS 513.88 CAK43317.1 A2RB93  
 endo-β-1,4-galactanase A (GalA) 3.2.1.89 pubmed
Aspergillus niger CBS120.49 CAC83735.1 Q8X168  
 endo-β-1,4-galactanase (GalA) 3.2.1.89 doi
Aspergillus tubingensis CAB40555.1 Q9Y7F8  
 endo-β-1,4-galactanase (HiGal) 3.2.1.89 pubmed
Humicola insolens AAE73521.1
AAN99815.1
CAG44583.1
P83691 1HJQ[A]
 endo-β-1,4-galactanase 3.2.1.89 pubmed
Meripilus giganteus AAQ77827.1    
 endo-β-1,4-galactanase (Gal1;PcGAL1) 3.2.1.89 pubmed
Penicillium chrysogenum 31B BAG71683.1 B5MGR3  
 endo-β-1,4-galactanase (TSGAL;TSTA_002500) 3.2.1.89 pubmed
Talaromyces stipitatus ATCC 10500 EED12184.1
AIZ09171.1
B8MTD9  
 endo-β-1,4-galactanase (MtGal) 3.2.1.89 pubmed
Thermothelomyces thermophilus AAE73520.1
AAN99814.1
ACS08439.1
P83692 1HJS[A,B,C,D]
1HJU[A,B,C,D]
unclassified
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3D
 β-galactanase 3.2.1.89 pubmed
uncultured organism ADD61547.1
ADD61549.1
D9ZDZ3  
 β-galactanase 3.2.1.89 pubmed
uncultured organism ADD61507.1 D9ZDV3  
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