Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

4Z2H

Serratia marcescens Chitinase B complexed with macrolide inhibitor 29

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 Residues16
Detailsbinding site for residue M6A A 501
ChainResidue
ATYR10
AASP215
ATYR292
AASP316
AILE339
ATRP403
AHOH716
AHOH803
APHE12
APHE51
AGLY96
ATRP97
AASP142
AGLU144
AMET212
ATYR214

site_idAC2
Number of Residues6
Detailsbinding site for residue GOL A 502
ChainResidue
APHE12
AILE13
APRO14
ATHR15
APHE51
ATYR99

site_idAC3
Number of Residues8
Detailsbinding site for residue GOL A 503
ChainResidue
APRO260
APHE263
ASER264
AARG439
ATYR440
ATHR441
AHOH646
AHOH702

site_idAC4
Number of Residues5
Detailsbinding site for residue GOL A 504
ChainResidue
AARG244
ATRP252
APHE259
APRO260
ASER261

site_idAC5
Number of Residues5
Detailsbinding site for residue GOL A 505
ChainResidue
AARG4
AHIS46
AARG89
AHOH640
AHOH664

site_idAC6
Number of Residues5
Detailsbinding site for residue GOL A 506
ChainResidue
AARG162
AALA204
AASP207
ALYS284
AHOH691

site_idAC7
Number of Residues6
Detailsbinding site for residue GOL A 507
ChainResidue
ATYR323
ALEU325
AVAL326
AGLY327
ACYS328
AASP329

site_idAC8
Number of Residues1
Detailsbinding site for residue CL A 508
ChainResidue
AARG89

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

237423

PDB entries from 2025-06-11

PDB statisticsPDBj update infoContact PDBjnumon