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2X05

Inhibition of the exo-beta-D-glucosaminidase CsxA by a glucosamine- configured castanospermine and an amino-australine analogue

Functional Information from GO Data
ChainGOidnamespacecontents
A0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
A0005975biological_processcarbohydrate metabolic process
A0030246molecular_functioncarbohydrate binding
B0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
B0005975biological_processcarbohydrate metabolic process
B0030246molecular_functioncarbohydrate binding
Functional Information from PDB Data
site_idAC1
Number of Residues13
DetailsBINDING SITE FOR RESIDUE X05 A 1900
ChainResidue
AILE202
AGLU541
ATRP642
ATRP653
ATRP781
AASP203
ATRP204
AGLU394
ACYS419
ASER468
AASP469
AMET512
ATYR516

site_idAC2
Number of Residues14
DetailsBINDING SITE FOR RESIDUE X05 B 1900
ChainResidue
BILE202
BASP203
BTRP204
BGLU394
BCYS419
BSER468
BASP469
BMET512
BTYR516
BGLU541
BTRP642
BTRP653
BTRP781
BHOH2341

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CD A 1901
ChainResidue
AASN299
AHIS310
BASP68
BLYS187
BHOH2019
BHOH2020
BHOH2113

site_idAC4
Number of Residues1
DetailsBINDING SITE FOR RESIDUE CD B 1901
ChainResidue
BHIS178

site_idAC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CD A 1902
ChainResidue
AASP296
AHOH2211

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CD B 1902
ChainResidue
BARG311
BASP404
BHOH2094
BHOH2251

site_idAC7
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CD A 1903
ChainResidue
AHIS178
AHOH2115

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CD A 1904
ChainResidue
AASP404
AHOH2104
AHOH2242
AHOH2299

site_idAC9
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CD A 1905
ChainResidue
AHIS244
AASP246

site_idBC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CD B 1903
ChainResidue
BSER86
BARG87
BARG370
BTRP371

site_idBC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CD B 1904
ChainResidue
BARG168
BSER450
BGLU453
BARG454
BHOH2056
BHOH2083

site_idBC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CD B 1905
ChainResidue
BASN428
BGLY429
BGLU431
BGLY433

site_idBC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CD B 1906
ChainResidue
BARG335
BARG456
BHIS458

site_idBC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CD A 1906
ChainResidue
AGLY815
AARG873
ATHR874
AALA875

site_idBC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CD B 1907
ChainResidue
BSER141
BGLY142
BVAL143
BGLY164
BALA165
BTHR167

site_idBC7
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CD A 1907
ChainResidue
AARG87
ASER88
ATHR89
AALA92
APHE368
ALEU369
AARG370

site_idBC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CD B 1908
ChainResidue
BILE54
BTYR57
BSER86
BASP218
BVAL219

site_idBC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CD A 1909
ChainResidue
BHIS310
BHOH2234
BHOH2235
BHOH2236

site_idCC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CD B 1909
ChainResidue
BMET414
BPRO415
BSER463
BPHE464
BHIS465

site_idCC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CD A 1908
ChainResidue
ACYS420
AASP421
ATRP423
AGLU424
AGLU418
ACYS419

site_idCC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CD B 1910
ChainResidue
BTHR550
BGLN662
BASP837
BLYS839
BHOH2437

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton donor => ECO:0000269|PubMed:18976664
ChainResidueDetails
AASP469
BASP469

site_idSWS_FT_FI2
Number of Residues2
DetailsACT_SITE: Nucleophile => ECO:0000269|PubMed:18976664
ChainResidueDetails
AGLU541
BGLU541

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PDB entries from 2025-06-18

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