2IQ9

PFA2 FAB fragment, triclinic apo form

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
L	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	BINDING SITE FOR RESIDUE ACM L 1219

Chain	Residue
H	VAL127
H	CYS128
H	ARG213
L	PRO118
L	ASN209
L	CYS213

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site_id	AC2
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ACM H 1138

Chain	Residue
L	GLU212
L	CYS213
H	CYS128
H	ARG213
L	ASP60

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Functional Information from PROSITE/UniProt

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

Chain	Residue	Details
L	TYR191-HIS197

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