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6URY

Crystal structure of ricin A chain in complex with inhibitor 9-oxo-4-fluorenecarboxamide

Functional Information from GO Data
ChainGOidnamespacecontents
A0017148biological_processnegative regulation of translation
A0030598molecular_functionrRNA N-glycosylase activity
B0017148biological_processnegative regulation of translation
B0030598molecular_functionrRNA N-glycosylase activity
Functional Information from PDB Data
site_idAC1
Number of Residues14
Detailsbinding site for residue R6T A 301
ChainResidue
AGLU146
ATHR159
ATHR159
AEDO305
AEDO305
AHOH443
AGLU146
ASER149
ASER149
AALA150
ATYR153
ATYR153
AGLY158
AGLY158

site_idAC2
Number of Residues6
Detailsbinding site for residue EDO A 302
ChainResidue
AGLY30
ATHR33
ATHR34
AHOH408
AHOH444
AHOH460

site_idAC3
Number of Residues6
Detailsbinding site for residue EDO A 303
ChainResidue
AILE8
ATHR71
AHOH541
AHOH552
BTHR190
BARG196

site_idAC4
Number of Residues10
Detailsbinding site for residue EDO A 304
ChainResidue
APHE93
AHIS94
AGLY120
AGLY121
AASN122
AEDO310
AEDO315
AHOH426
AHOH544
AHOH587

site_idAC5
Number of Residues9
Detailsbinding site for residue EDO A 305
ChainResidue
APRO143
AGLU146
AALA147
AARG166
ASER167
AILE170
AR6T301
AR6T301
AHOH443

site_idAC6
Number of Residues6
Detailsbinding site for residue EDO A 306
ChainResidue
AARG31
ALEU32
ATHR33
ATHR34
AGLN55
AHOH492

site_idAC7
Number of Residues5
Detailsbinding site for residue EDO A 307
ChainResidue
ATHR116
BTYR115
BTHR116
BPHE117
BCL306

site_idAC8
Number of Residues3
Detailsbinding site for residue EDO A 308
ChainResidue
AGLU127
AHOH529
BHOH664

site_idAC9
Number of Residues4
Detailsbinding site for residue EDO A 309
ChainResidue
ATYR154
ASER155
AHOH611
BHIS94

site_idAD1
Number of Residues8
Detailsbinding site for residue EDO A 310
ChainResidue
AARG56
AASP75
AVAL82
AASP100
AEDO304
AHOH426
AHOH453
AHOH525

site_idAD2
Number of Residues2
Detailsbinding site for residue EDO A 311
ChainResidue
AARG234
APHE240

site_idAD3
Number of Residues5
Detailsbinding site for residue EDO A 312
ChainResidue
AILE1
APRO52
AILE53
AHOH437
BALA36

site_idAD4
Number of Residues4
Detailsbinding site for residue EDO A 313
ChainResidue
AGLN19
AGLU220
AARG258
AALA260

site_idAD5
Number of Residues4
Detailsbinding site for residue EDO A 314
ChainResidue
AALA66
AGLU67
ATHR156
AHOH498

site_idAD6
Number of Residues3
Detailsbinding site for residue EDO A 315
ChainResidue
AASN122
AEDO304
AHOH593

site_idAD7
Number of Residues6
Detailsbinding site for residue EDO A 316
ChainResidue
AGLN112
AHOH589
BASN132
BASN136
BHOH601
BHOH622

site_idAD8
Number of Residues4
Detailsbinding site for residue EDO A 317
ChainResidue
APRO95
AASN97
AGLN98
AHOH425

site_idAD9
Number of Residues9
Detailsbinding site for residue EDO A 318
ChainResidue
AGLN128
ALEU129
AGLY131
APRO162
AARG197
AHOH566
AHOH651
BARG125
BGLN128

site_idAE1
Number of Residues4
Detailsbinding site for residue CL A 319
ChainResidue
AGLY120
AASN122
AARG125
AHOH585

site_idAE2
Number of Residues3
Detailsbinding site for residue CL A 320
ChainResidue
AARG114
AHOH509
AHOH734

site_idAE3
Number of Residues3
Detailsbinding site for residue CL A 321
ChainResidue
AGLY15
AHIS65
BGLN98

site_idAE4
Number of Residues3
Detailsbinding site for residue CL A 322
ChainResidue
APHE108
AHOH655
AHOH725

site_idAE5
Number of Residues3
Detailsbinding site for residue CL A 323
ChainResidue
AGLN160
AARG197
AHOH565

site_idAE6
Number of Residues2
Detailsbinding site for residue CL A 324
ChainResidue
ATYR123
AASP124

site_idAE7
Number of Residues3
Detailsbinding site for residue CL A 325
ChainResidue
ASER198
AALA199
AHOH707

site_idAE8
Number of Residues3
Detailsbinding site for residue CL A 326
ChainResidue
AASN132
ALEU133
AASN136

site_idAE9
Number of Residues3
Detailsbinding site for residue CL A 327
ChainResidue
ATYR243
AHOH422
AHOH486

site_idAF1
Number of Residues4
Detailsbinding site for residue CL A 328
ChainResidue
AHIS106
BARG234
BARG235
BHOH594

site_idAF2
Number of Residues6
Detailsbinding site for residue EDO B 301
ChainResidue
AMET0
BGLY30
BTHR33
BHOH406
BHOH408
BHOH430

site_idAF3
Number of Residues6
Detailsbinding site for residue EDO B 302
ChainResidue
BGLU146
BARG166
BSER167
BILE170
BHOH433
BHOH547

site_idAF4
Number of Residues4
Detailsbinding site for residue EDO B 303
ChainResidue
BTYR153
BGLY158
BHOH476
BHOH569

site_idAF5
Number of Residues2
Detailsbinding site for residue EDO B 304
ChainResidue
BASN222
BGLN223

site_idAF6
Number of Residues2
Detailsbinding site for residue CL B 305
ChainResidue
BARG114
BHOH709

site_idAF7
Number of Residues3
Detailsbinding site for residue CL B 306
ChainResidue
AALA118
AEDO307
BALA118

site_idAF8
Number of Residues4
Detailsbinding site for residue CL B 307
ChainResidue
BPHE108
BHOH537
BHOH570
BHOH572

site_idAF9
Number of Residues3
Detailsbinding site for residue CL B 308
ChainResidue
BASN132
BLEU133
BASN136

site_idAG1
Number of Residues3
Detailsbinding site for residue CL B 309
ChainResidue
BGLY120
BARG125
BHOH600

site_idAG2
Number of Residues2
Detailsbinding site for residue CL B 310
ChainResidue
BTHR17
BVAL18

Functional Information from PROSITE/UniProt
site_idPS00275
Number of Residues17
DetailsSHIGA_RICIN Shiga/ricin ribosomal inactivating toxins active site signature. IqMIsEAARFQyIEgeM
ChainResidueDetails
AILE172-MET188

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsActive site: {"evidences":[{"source":"UniProtKB","id":"P84531","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues18
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"8780513","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1OBT","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","featureId":"CAR_000080","evidences":[{"source":"PubMed","id":"1368517","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine; partial","featureId":"CAR_000081","evidences":[{"source":"PubMed","id":"1368517","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

240971

PDB entries from 2025-08-27

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