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3Q3G

Crystal Structure of A-domain in complex with antibody

Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA G 500
ChainResidue
DASP107
GSER142
GSER144
GTHR209
GASP242
GHOH1008
GHOH1009

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA E 500
ChainResidue
ESER142
ESER144
ETHR209
EASP242
EHOH1009
AHOH1008
BASP107

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA I 500
ChainResidue
FHOH1008
HASP107
ISER142
ISER144
ITHR209
IASP242
IHOH1009

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA L 500
ChainResidue
JHOH1008
KASP107
LSER142
LSER144
LTHR209
LASP242
LHOH1009

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO G 620
ChainResidue
CSER33
GASP242
GHOH1008

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL G 703
ChainResidue
DLYS59
GPHE180
GILE182
GLYS217
GGLU221

site_idAC7
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL G 907
ChainResidue
GASP260
GVAL264

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO E 600
ChainResidue
ATYR100
BLYS61
EHIS210
EGLY247

site_idAC9
Number of Residues2
DetailsBINDING SITE FOR RESIDUE EDO E 627
ChainResidue
DTYR104
EARG152

site_idBC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL E 902
ChainResidue
EASP260
EVAL264
ESER289

site_idBC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL E 906
ChainResidue
EPHE180
EGLU221

site_idBC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE EDO F 621
ChainResidue
FHOH1008
IASP242

site_idBC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO L 610
ChainResidue
AARG194
JSER32
LASP273
LALA274
LPHE275
LARG276
LSER277

site_idBC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO L 615
ChainResidue
LVAL219
LARG220
LPHE223
LASN224
LLYS235
LGLU262
LHOH1098

site_idBC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO C 609
ChainResidue
CPHE104
CHOH1242
DLEU47

site_idBC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO C 628
ChainResidue
CASN144
CASP173
DGLY173
DVAL174
DHIS175

site_idBC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL C 710
ChainResidue
CGLU61
DTYR104
DTYR109
DASP112
EGLU155

site_idBC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 618
ChainResidue
AGLN44
ALYS45
AGLY47
AGLN48

site_idCC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 625
ChainResidue
ALYS36
AASN37
ATRP56
ASER58
AHOH1236

site_idCC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL A 700
ChainResidue
AASP1
AGLU3
JSER14

site_idCC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO D 604
ChainResidue
DTHR60
DLYS61
DTYR62

site_idCC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO D 605
ChainResidue
DSER189
CSER168
CSER182
CTHR184
DPRO178
DTHR187
DLEU188

site_idCC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE EDO D 613
ChainResidue
DSER23
DTHR25

site_idCC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO D 614
ChainResidue
DASP75
DTHR76
DSER77
DGOL702
HASN166
HSER169
HTHR203

site_idCC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO D 619
ChainResidue
BPRO129
CGLU129
DVAL132
DLYS219
DGOL708

site_idCC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL D 702
ChainResidue
DASP58
DALA74
DASP75
DEDO614
DHOH1232
HGLU202

site_idCC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL D 705
ChainResidue
DLYS40
DGLU48
DGLU91
DASP92

site_idDC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL D 708
ChainResidue
BPRO130
BVAL132
BLYS219
DPRO130
DTHR215
DEDO619

site_idDC2
Number of Residues1
DetailsBINDING SITE FOR RESIDUE NA D 800
ChainResidue
DTHR119

site_idDC3
Number of Residues1
DetailsBINDING SITE FOR RESIDUE NA H 801
ChainResidue
HVAL132

site_idDC4
Number of Residues1
DetailsBINDING SITE FOR RESIDUE NA H 802
ChainResidue
HLYS40

site_idDC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE PEG H 1000
ChainResidue
HPHE29
HILE34
HSER100
HGLY102
HTYR104
HASP112
HTYR113

site_idDC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO J 603
ChainResidue
HALA212
HSER213
JSER128
JGLU129

site_idDC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO J 622
ChainResidue
JASP1
JGLN27
JSER99

site_idDC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL J 709
ChainResidue
JSER9
JVAL91
JTYR93
JALA106
JGLY107
JLYS109
KGLN45

site_idDC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL J 903
ChainResidue
JSER182
JTHR184
KSER189

site_idEC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO B 606
ChainResidue
BGLN116
BGLY117
BTHR119

site_idEC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 607
ChainResidue
ALEU102
ATHR103
APHE104
BTRP49
BASP63

site_idEC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO B 616
ChainResidue
BASP58
BALA74
BTHR76

site_idEC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE EDO B 624
ChainResidue
BASN57
BASP58

site_idEC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL B 701
ChainResidue
BGLY10
BALA11
BGLU12

site_idEC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL B 704
ChainResidue
BALA209
BHIS210
BSER214
BTHR215
BLYS216

site_idEC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO K 601
ChainResidue
HPRO129
KVAL132
KLYS219

site_idEC8
Number of Residues2
DetailsBINDING SITE FOR RESIDUE EDO K 608
ChainResidue
KALA11
KGLU12

site_idEC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO K 611
ChainResidue
JSER122
KMET146
KVAL147
KTHR148

site_idFC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO K 612
ChainResidue
KGLN67
KGLY68
KALA70
KTHR71

site_idFC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL K 706
ChainResidue
CTHR20
CMET21
KGLN67
KGLY68

site_idFC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL K 707
ChainResidue
KGLN7
KGLN8
KSER9
KSER23
KTHR25

site_idFC4
Number of Residues1
DetailsBINDING SITE FOR RESIDUE CL K 904
ChainResidue
KGLN116

Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCEATH
ChainResidueDetails
CTYR198-HIS204

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues712
DetailsDomain: {"description":"VWFA","evidences":[{"source":"PROSITE-ProRule","id":"PRU00219","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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