Glycoside Hydrolase Family 19 / Subf 1

Mechanism Inverting e
3D Structure Statuslysozyme fold
Catalytic Nucleophile/BaseNot known
Catalytic Proton DonorNot known
NoteContains chitinases of classes I, II, and IV. Subfamiles established in (Hornung and Terrapon, 2024) [PMID:37585436]
External resourcesCAZypedia; PROSITE;
Statistics GenBank accession (8); Uniprot accession (5); PDB accession (7); 3D entries (7); cryst (0)
Bacteria
Protein Name EC# OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
Subf
 peptidoglycan endo-β-1,4-N-acetylmuramidase (Ri1_23460) 3.2.1.17 Aeromonas dhakensis RYU-Ah62 BEJ49747.1  
8XCL[A] 2.27
1
 PA14_08160   Pseudomonas aeruginosa UCBPP-PA14 ABJ15594.1
QDL62652.1
 
9EOI[A,B] 1.77
1
 Smlt2992   Stenotrophomonas maltophilia K279a CAQ46442.1  
7R6S[A,B] 1.90
1
unclassified
Protein Name EC# OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
Subf
 ORF   metagenome    
9MS6[A]
1
 ORF   metagenome    
9MS7[A,B]
1
Viruses
Protein Name EC# OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
Subf
 endolysin 3.2.1.17 Pseudomonas phage BL3 WPF70486.1 A0A9E7MJ36
8P8E[A]
1
 endolysin (SPN1S_0028) 3.2.1.17 Salmonella phage SPN1S AEX26904.1 H2D0G4
4OK7[A,B,C] 1.90
1
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