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2FGZ

Crystal Structure Analysis of apo pullulanase from Klebsiella pneumoniae

Functional Information from GO Data
ChainGOidnamespacecontents
A0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
A0005975biological_processcarbohydrate metabolic process
A0030246molecular_functioncarbohydrate binding
A0051060molecular_functionpullulanase activity
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA A 1191
ChainResidue
AALA550
AASP553
ATYR555
AASP893
AHOH1297
AHOH1393
AHOH2094

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 1192
ChainResidue
AASP1003
AVAL1006
AGLN1070
AHOH1644
AASP994
ASER1001

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 1193
ChainResidue
AHOH1305
AHOH1306
AHOH1569
AHOH1980
AHOH1981
AHOH2097

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 1194
ChainResidue
AASP481
ALEU482
AGLU487
AGLU568
AHOH1260
AHOH2093

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
AASP677
AGLU706

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
AASP834
AASP677
AASP734

site_idCSA3
Number of Residues4
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
AASP677
AASP775
ATRP708
AGLU706

site_idCSA4
Number of Residues5
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
AARG675
AASP834
AASP677
AGLU706
AHIS833

site_idCSA5
Number of Residues4
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
AASP834
AASP677
AGLU706
AHIS607

site_idCSA6
Number of Residues3
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
AASP775
AASP677
AGLU706

site_idCSA7
Number of Residues3
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
AASP834
AASP677
AGLN721

238895

PDB entries from 2025-07-16

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