3ZL4

Antibody structural organization: Role of kappa - lambda chain constant domain switch in catalytic functionality

Functional Information from GO Data

Chain	GOid	namespace	contents
L	0002250	biological_process	adaptive immune response
L	0002376	biological_process	immune system process
L	0005576	cellular_component	extracellular region
L	0005886	cellular_component	plasma membrane
L	0019814	cellular_component	immunoglobulin complex

Functional Information from PDB Data

site_id	AC1
Number of Residues	8
Details	BINDING SITE FOR RESIDUE MES L 1217

Chain	Residue
H	LEU99
H	ASN105
H	ALA107
H	HOH2127
H	HOH2128
L	THR91
L	TRP92
L	PRO98

---

Functional Information from PROSITE/UniProt

site_id	PS00290
Number of Residues	7
Details	IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YSCQVTH

Chain	Residue	Details
L	TYR194-HIS200
H	TYR200-HIS206

---