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1BG4

XYLANASE FROM PENICILLIUM SIMPLICISSIMUM

Functional Information from GO Data
ChainGOidnamespacecontents
A0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
A0005576cellular_componentextracellular region
A0005975biological_processcarbohydrate metabolic process
A0016798molecular_functionhydrolase activity, acting on glycosyl bonds
A0031176molecular_functionendo-1,4-beta-xylanase activity
A0045493biological_processxylan catabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NA A 619
ChainResidue
ALEU226
AALA227
AGLY230
ATHR231
ALYS261

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NA A 620
ChainResidue
APRO166
AALA168
ALEU170
AARG162
AASP165

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NA A 621
ChainResidue
ATYR17
AARG82
AILE236
ATHR237
ATHR266

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE NA A 622
ChainResidue
ASER143
ATYR153
AHOH550

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NA A 623
ChainResidue
ASER49
AALA54
ATHR63
ASER67
AHOH561

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE NA A 624
ChainResidue
APRO46
AGLU47
AASN48
ASER49
AMET50
ALYS51
AHIS84

site_idAC7
Number of Residues15
DetailsBINDING SITE FOR RESIDUE TRS A 632
ChainResidue
ATYR146
AILE149
AGLY150
AGLU151
AGLY214
ASER217
ATHR247
AASP248
AASN251
AHOH327
AHOH339
AHOH367
AHOH474
AHOH499
AHOH533

site_idAC8
Number of Residues8
DetailsBINDING SITE FOR RESIDUE TRS A 633
ChainResidue
AGLN24
ATYR69
AGLY221
AHOH331
AHOH381
AHOH396
AHOH600
AHOH610

site_idAC9
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 625
ChainResidue
AASP68
AASN72
AARG119
ATYR120
ALYS123
AHOH433
AHOH563

site_idACT
Number of Residues2
DetailsACTIVE SITE.
ChainResidue
AGLU132
AGLU238

site_idBC1
Number of Residues10
DetailsBINDING SITE FOR RESIDUE GOL A 626
ChainResidue
ATHR26
AGLU47
AASN48
ALYS193
ASER228
AASP274
AHOH386
AHOH429
AHOH535
AGOL627

site_idBC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 627
ChainResidue
AASN48
ASER49
AALA54
AALA227
AHOH479
AHOH510
AHOH535
AHOH561
AGOL626

site_idBC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 628
ChainResidue
AHIS13
AGLN61
APHE62
ATHR63
ALEU257
AHOH588

site_idBC4
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 629
ChainResidue
ALYS51
AHIS84
AGLU132
AGLN208
AGLU238
ATRP268
AHOH340
AHOH412
AGOL631

site_idBC5
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 630
ChainResidue
ALYS11
AALA39
AASP40
APHE41
AHOH434
AHOH607
ASER5
AASP7
AALA8

site_idBC6
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 631
ChainResidue
AGLU47
AASN48
ALYS51
AGLN91
ATRP268
ATRP276
AHOH353
AGOL629

Functional Information from PROSITE/UniProt
site_idPS00591
Number of Residues11
DetailsGH10_1 Glycosyl hydrolases family 10 (GH10) active site. TKEIaITELDI
ChainResidueDetails
ATHR231-ILE241

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton donor
ChainResidueDetails
AGLU132

site_idSWS_FT_FI2
Number of Residues1
DetailsACT_SITE: Nucleophile
ChainResidueDetails
AGLU238

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: Pyrrolidone carboxylic acid => ECO:0000269|PubMed:9792094
ChainResidueDetails
APCA1

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1exp
ChainResidueDetails
AGLU238
AASP240
AHIS210
AGLU132

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1exp
ChainResidueDetails
AGLU132

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PDB entries from 2024-10-09

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