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4TXG

Crystal Structure of a Family GH18 Chitinase from Chromobacterium violaceum

Functional Information from GO Data
ChainGOidnamespacecontents
A0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
A0005576cellular_componentextracellular region
A0005975biological_processcarbohydrate metabolic process
A0008061molecular_functionchitin binding
A0030246molecular_functioncarbohydrate binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue CS A 801
ChainResidue
ASER637
ASER711
ACS814
AHOH964

site_idAC2
Number of Residues3
Detailsbinding site for residue CS A 802
ChainResidue
AGLU529
ASER554
ATYR555

site_idAC3
Number of Residues3
Detailsbinding site for residue CS A 803
ChainResidue
AHOH1751
AGLU314
AMET395

site_idAC4
Number of Residues4
Detailsbinding site for residue CS A 804
ChainResidue
AMET223
AGLN238
AGLY728
ACS809

site_idAC5
Number of Residues6
Detailsbinding site for residue CS A 805
ChainResidue
ALYS340
AALA423
AASN426
ATYR428
ASER429
AHOH1094

site_idAC6
Number of Residues2
Detailsbinding site for residue CS A 806
ChainResidue
ASER719
APHE734

site_idAC7
Number of Residues2
Detailsbinding site for residue CS A 807
ChainResidue
AHOH1769
AHOH1853

site_idAC8
Number of Residues1
Detailsbinding site for residue CS A 808
ChainResidue
ALYS641

site_idAC9
Number of Residues5
Detailsbinding site for residue CS A 809
ChainResidue
AGLY728
AGLY729
ALEU730
ACS804
AHOH975

site_idAD1
Number of Residues2
Detailsbinding site for residue CS A 810
ChainResidue
AVAL727
AHOH1730

site_idAD2
Number of Residues1
Detailsbinding site for residue CS A 811
ChainResidue
AHOH1378

site_idAD3
Number of Residues4
Detailsbinding site for residue CS A 812
ChainResidue
ATYR397
AASP398
ATYR464
AHOH1769

site_idAD4
Number of Residues3
Detailsbinding site for residue CS A 813
ChainResidue
ASER176
AILE178
AHOH1873

site_idAD5
Number of Residues3
Detailsbinding site for residue CS A 814
ChainResidue
APHE713
APRO742
ACS801

Functional Information from PROSITE/UniProt
site_idPS01095
Number of Residues9
DetailsGH18_1 Glycosyl hydrolases family 18 (GH18) active site signature. FDGVDIDfE
ChainResidueDetails
APHE306-GLU314

223790

PDB entries from 2024-08-14

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