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4LKX

Humanized antibody 4B12 Fab complexed with a CemX segment

Functional Information from GO Data
ChainGOidnamespacecontents
B0002250biological_processadaptive immune response
B0002376biological_processimmune system process
B0005576cellular_componentextracellular region
B0005886cellular_componentplasma membrane
B0019814cellular_componentimmunoglobulin complex
Functional Information from PDB Data
site_idAC1
Number of Residues43
DetailsBINDING SITE FOR CHAIN R OF CEMX SEGMENT
ChainResidue
ASER15
AGLY58
ASER65
ASER82
AMET95
AGLY96
ATYR97
AHOH303
BHIS27
BASN30
BTYR32
ATHR30
BLYS50
BGLY91
BVAL94
BPRO96
BGLY200
BSER203
BHOH307
BHOH350
BHOH406
RHOH101
ASER31
RHOH102
RHOH103
RHOH104
RHOH105
RHOH106
RHOH107
RHOH108
RHOH109
RHOH111
RHOH112
AASP32
RHOH113
RHOH114
RHOH116
RHOH118
ATYR33
AALA34
ATYR53
AILE56
ATHR57

Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YICNVNH
ChainResidueDetails
ATYR194-HIS200
BTYR192-HIS198

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PDB entries from 2025-06-11

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