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3CFK

Crystal structure of catalytic elimination antibody 34E4, triclinic crystal form

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
A0005886cellular_componentplasma membrane
C0005576cellular_componentextracellular region
C0005886cellular_componentplasma membrane
E0005576cellular_componentextracellular region
E0005886cellular_componentplasma membrane
G0005576cellular_componentextracellular region
G0005886cellular_componentplasma membrane
J0005576cellular_componentextracellular region
J0005886cellular_componentplasma membrane
L0005576cellular_componentextracellular region
L0005886cellular_componentplasma membrane
M0005576cellular_componentextracellular region
M0005886cellular_componentplasma membrane
O0005576cellular_componentextracellular region
O0005886cellular_componentplasma membrane
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CD L 301
ChainResidue
JGLY57
LGLN79
LTHR80
LGLU81
LHOH341
LHOH344

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CD L 319
ChainResidue
LHOH335
JHOH324
JHOH332
LHOH330

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CD L 323
ChainResidue
HHIS172
LASN138
LHOH333

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CD A 317
ChainResidue
AGLN79
AGLU81
AHOH411
AHOH416
MGLY57

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CD A 318
ChainResidue
AASP69
AHOH403
JHOH330

site_idAC6
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CD B 306
ChainResidue
BGLU226
HGLU226

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CD C 308
ChainResidue
CGLN79
CTHR80
CGLU81
CHOH322
GGLY57

site_idAC8
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CD C 309
ChainResidue
CASN138
DHIS172

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CD C 310
ChainResidue
CASN152
CHOH313
CHOH316
CHOH317
CHOH341
GASN152

site_idBC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CD D 311
ChainResidue
DASP65
LASP185

site_idBC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CD D 312
ChainResidue
DGLU226
PGLU226

site_idBC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CD E 314
ChainResidue
EGLN79
EGLU81
EHOH407
OGLY57

site_idBC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CD E 322
ChainResidue
EASN137
EASN138
EHOH410
FHIS172

site_idBC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CD G 307
ChainResidue
CGLY57
GGLN79
GTHR80
GGLU81
GHOH335
GHOH338

site_idBC6
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CD G 315
ChainResidue
GASN138
IHIS172

site_idBC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CD G 320
ChainResidue
CGLU81
CHOH319
CHOH329
GHOH327

site_idBC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CD G 321
ChainResidue
GSER14
GGLU17
GHOH347

site_idBC9
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CD J 302
ChainResidue
JASN138
KHIS172

site_idCC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CD J 303
ChainResidue
JASN152
JHOH320
JHOH322
JHOH347
JHOH351
LASN152

site_idCC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CD J 316
ChainResidue
JGLN79
JTHR80
JGLU81
JHOH340
LGLY57

site_idCC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CD K 304
ChainResidue
GASP185
GHOH343
KASP65

site_idCC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CD M 305
ChainResidue
AGLY57
MGLN79
MGLU81
MHOH506

site_idCC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CD O 313
ChainResidue
EGLY57
OGLN79
OGLU81
OHOH505

site_idCC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE B3P M 501
ChainResidue
ESER203
EPRO204
LASP69
LARG70
MASP69
MARG70
MHOH515

site_idCC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE B3P O 502
ChainResidue
OARG70
ASER203
APRO204
GASP69
GARG70
OASP69

site_idCC8
Number of Residues2
DetailsBINDING SITE FOR RESIDUE GOL A 402
ChainResidue
AGLU81
MGLU81

site_idCC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL E 403
ChainResidue
EGLU81
EHOH406
OGLU81

Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YICNVNH
ChainResidueDetails
HTYR206-HIS212
LTYR192-HIS198

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI3
Number of Residues744
DetailsDomain: {"description":"Ig-like 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00114","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues776
DetailsRegion: {"description":"CH1","evidences":[{"source":"PubMed","id":"15572068","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues160
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

251422

PDB entries from 2026-04-01

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