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4Z2I

Serratia marcescens Chitinase B complexed with macrolide inhibitor 30

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 Residues15
Detailsbinding site for residue M6B A 501
ChainResidue
ATYR10
AILE339
ATRP403
AHOH615
AHOH692
AHOH708
AHOH782
APHE12
APRO14
AASP142
AGLU144
AMET212
ATYR214
AASP215
ATYR292

site_idAC2
Number of Residues12
Detailsbinding site for residue M6B A 502
ChainResidue
ATRP97
APHE190
APHE191
AASP215
ALEU216
ATRP220
AGLU221
ALEU265
AGLY480
ATYR481
ATHR483
AHOH941

site_idAC3
Number of Residues2
Detailsbinding site for residue NA A 503
ChainResidue
AGLY354
AHOH619

site_idAC4
Number of Residues8
Detailsbinding site for residue GOL A 504
ChainResidue
APRO260
APHE263
ASER264
AARG439
ATYR440
ATHR441
AHOH682
AHOH701

site_idAC5
Number of Residues4
Detailsbinding site for residue GOL A 505
ChainResidue
AARG244
APHE259
APRO260
ASER261

site_idAC6
Number of Residues7
Detailsbinding site for residue GOL A 506
ChainResidue
APHE12
AILE13
APRO14
ATHR15
ASER50
APHE51
ATYR99

site_idAC7
Number of Residues5
Detailsbinding site for residue GOL A 507
ChainResidue
AARG162
AALA204
APRO205
AASP207
ALYS284

site_idAC8
Number of Residues7
Detailsbinding site for residue PO3 A 508
ChainResidue
ATYR323
ALEU325
AVAL326
AGLY327
ACYS328
AASP329
AVAL332

Functional Information from PROSITE/UniProt
site_idPS01095
Number of Residues9
DetailsGH18_1 Glycosyl hydrolases family 18 (GH18) active site signature. FDGVDIDwE
ChainResidueDetails
APHE136-GLU144

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton donor => ECO:0000255|PROSITE-ProRule:PRU01258
ChainResidueDetails
AGLU144

site_idSWS_FT_FI2
Number of Residues5
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU01258
ChainResidueDetails
AASP68
AGLY95
ATYR145
AMET212
ATRP403

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PDB entries from 2024-07-17

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