3EZJ

Crystal structure of the N-terminal domain of the secretin GspD from ETEC determined with the assistance of a nanobody

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	BINDING SITE FOR RESIDUE PO4 A 238

Chain	Residue
A	ALA129
A	ARG148
A	SER150
A	VAL151
A	ARG154
F	GLN115

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site_id	AC2
Number of Residues	6
Details	BINDING SITE FOR RESIDUE PO4 C 238

Chain	Residue
C	VAL151
C	ARG154
H	GLN115
C	ALA129
C	ARG148
C	SER150

---

site_id	AC3
Number of Residues	6
Details	BINDING SITE FOR RESIDUE PO4 E 238

Chain	Residue
B	GLN115
E	ALA129
E	ARG148
E	SER150
E	VAL151
E	ARG154

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site_id	AC4
Number of Residues	7
Details	BINDING SITE FOR RESIDUE PO4 G 238

Chain	Residue
D	GLN115
D	HOH156
G	ALA129
G	ARG148
G	SER150
G	VAL151
G	ARG154

---

site_id	AC5
Number of Residues	3
Details	BINDING SITE FOR RESIDUE PO4 B 127

Chain	Residue
B	ASP61
B	LYS64
F	ARG71

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site_id	AC6
Number of Residues	6
Details	BINDING SITE FOR RESIDUE PO4 D 127

Chain	Residue
D	ASP61
D	LYS64
D	HOH131
D	HOH171
D	HOH174
H	ARG71

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site_id	AC7
Number of Residues	1
Details	BINDING SITE FOR RESIDUE CL D 128

Chain	Residue
D	ARG71

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site_id	AC8
Number of Residues	3
Details	BINDING SITE FOR RESIDUE PO4 F 127

Chain	Residue
B	ARG71
F	ASP61
F	LYS64

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site_id	AC9
Number of Residues	2
Details	BINDING SITE FOR RESIDUE CL F 128

Chain	Residue
F	THR52
F	ARG71

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site_id	BC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE PO4 H 127

Chain	Residue
D	ARG71
D	HOH142
H	ASP61
H	LYS64
H	HOH136

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