5YFI

Crystal structure of the anti-human prostaglandin E receptor EP4 antibody Fab fragment

Functional Information from PDB Data

site_id	AC1
Number of Residues	2
Details	binding site for residue ZN L 301

Chain	Residue
L	GLU207
L	HIS211

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site_id	AC2
Number of Residues	3
Details	binding site for residue ZN L 302

Chain	Residue
L	LYS171
L	GLU217
L	CYS236

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site_id	AC3
Number of Residues	3
Details	binding site for residue ZN L 303

Chain	Residue
L	GLU101
L	ASP206
L	HOH401

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site_id	AC4
Number of Residues	4
Details	binding site for residue ZN H 301

Chain	Residue
L	ASP189
L	HOH513
L	HOH518
H	HIS191

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site_id	AC5
Number of Residues	5
Details	binding site for residue ZN H 302

Chain	Residue
H	SER36
H	HIS101
H	HOH507
L	ASP114
L	HOH450

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site_id	AC6
Number of Residues	4
Details	binding site for residue ZN H 303

Chain	Residue
H	GLU20
H	HOH444
L	ASP23
L	HOH448

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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	TYR214-HIS220

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