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3HBD

Class IV chitinase structure from Picea abies at 1.8A

Functional Information from GO Data
ChainGOidnamespacecontents
A0004568molecular_functionchitinase activity
A0005975biological_processcarbohydrate metabolic process
A0006032biological_processchitin catabolic process
A0016998biological_processcell wall macromolecule catabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MXE A 300
ChainResidue
AHOH43
AGLU113
ALEU150
AGLN151
AACT310
AMXE320

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE ACT A 310
ChainResidue
ASER153
AASN157
APHE190
AMXE300
AHOH43
AGLN151
ALEU152

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MXE A 320
ChainResidue
AHOH15
AHOH25
AHOH47
AGLU122
AGLN151
AMXE300

Functional Information from PROSITE/UniProt
site_idPS00152
Number of Residues10
DetailsATPASE_ALPHA_BETA ATP synthase alpha and beta subunits signature. PPINYCQSSS
ChainResidueDetails
APRO125-SER134

site_idPS00773
Number of Residues23
DetailsCHITINASE_19_1 Chitinases family 19 signature 1. Cegkg.FYTynaFIaAanaYsgFG
ChainResidueDetails
ACYS69-GLY91

site_idPS00774
Number of Residues11
DetailsCHITINASE_19_2 Chitinases family 19 signature 2. ISFkTAVWFWM
ChainResidueDetails
AILE182-MET192

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1cns
ChainResidueDetails
AGLU113
AGLU122
ASER153

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PDB entries from 2024-07-31

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