1PZJ

Cholera Toxin B-Pentamer Complexed With Nitrophenyl Galactoside 5

Functional Information from GO Data

Chain	GOid	namespace	contents
D	0005576	cellular_component	extracellular region
D	0046872	molecular_function	metal ion binding
E	0005576	cellular_component	extracellular region
E	0046872	molecular_function	metal ion binding
F	0005576	cellular_component	extracellular region
F	0046872	molecular_function	metal ion binding
G	0005576	cellular_component	extracellular region
G	0046872	molecular_function	metal ion binding
H	0005576	cellular_component	extracellular region
H	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	17
Details	BINDING SITE FOR RESIDUE 15B D 104

Chain	Residue
D	GLU11
D	HOH1513
D	HOH1515
D	HOH1516
D	HOH1520
D	HOH1521
D	HOH1608
H	ILE58
H	HOH1611
D	LYS34
D	GLU51
D	GLN56
D	HIS57
D	GLN61
D	TRP88
D	ASN90
D	LYS91

---

site_id	AC2
Number of Residues	13
Details	BINDING SITE FOR RESIDUE J15 E 105

Chain	Residue
E	GLU11
E	TYR12
E	GLU51
E	GLN56
E	HIS57
E	GLN61
E	TRP88
E	ASN90
E	LYS91
E	HOH1488
E	HOH1517
E	HOH1596
F	GLY33

---

site_id	AC3
Number of Residues	13
Details	BINDING SITE FOR RESIDUE J15 F 106

Chain	Residue
F	GLU11
F	TYR12
F	GLU51
F	GLN56
F	HIS57
F	GLN61
F	TRP88
F	ASN90
F	LYS91
F	HOH1491
F	HOH1636
G	GLY33
G	ARG35

---

site_id	AC4
Number of Residues	17
Details	BINDING SITE FOR RESIDUE 15B G 107

Chain	Residue
D	GLN16
G	GLU11
G	TYR12
G	GLU51
G	GLN56
G	HIS57
G	GLN61
G	TRP88
G	ASN90
G	LYS91
G	HOH1492
G	HOH1494
G	HOH1509
G	HOH1527
H	GLY33
H	ARG35
H	HOH1338

---

site_id	AC5
Number of Residues	18
Details	BINDING SITE FOR RESIDUE 15B H 108

Chain	Residue
D	GLY33
D	LYS34
D	ARG35
E	GLN16
E	HOH1093
H	GLU11
H	TYR12
H	GLU51
H	GLN56
H	HIS57
H	GLN61
H	TRP88
H	ASN90
H	LYS91
H	HOH1382
H	HOH1483
H	HOH1512
H	HOH1650

---