3M8O

Human IgA1 Fab fragment

Functional Information from PDB Data

site_id	AC1
Number of Residues	2
Details	BINDING SITE FOR RESIDUE CL L 220

Chain	Residue
L	THR114
L	VAL115

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site_id	AC2
Number of Residues	5
Details	BINDING SITE FOR RESIDUE CL L 221

Chain	Residue
L	LEU38
L	GLU39
L	LEU55
L	ASN96
L	HOH416

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site_id	AC3
Number of Residues	2
Details	BINDING SITE FOR RESIDUE CL L 222

Chain	Residue
H	HOH304
L	ARG66

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site_id	AC4
Number of Residues	8
Details	BINDING SITE FOR RESIDUE GOL L 223

Chain	Residue
L	VAL151
L	GLN152
L	TRP153
L	GLN160
L	SER164
L	HOH256
L	HOH338
L	HOH361

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site_id	AC5
Number of Residues	6
Details	BINDING SITE FOR RESIDUE CL H 222

Chain	Residue
H	ARG101
H	ARG107
H	TRP109
H	HOH422
L	GLU39
L	TYR41

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site_id	AC6
Number of Residues	5
Details	BINDING SITE FOR RESIDUE CL H 223

Chain	Residue
H	SER41
H	ALA94
H	HOH279
H	HOH427
H	HOH633

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site_id	AC7
Number of Residues	12
Details	BINDING SITE FOR RESIDUE GOL H 224

Chain	Residue
H	PRO125
H	LYS126
H	VAL127
H	GLN214
H	HOH237
H	HOH256
H	HOH374
L	SER70
L	GLY71
L	THR77
L	GLU128
L	HOH498

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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. YACEVTH

Chain	Residue	Details
L	TYR197-HIS203

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