6IV2

Crystal structure of a bacterial Bestrophin homolog from Klebsiella pneumoniae with a mutation Y211A

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005254	molecular_function	chloride channel activity
B	0005254	molecular_function	chloride channel activity
C	0005254	molecular_function	chloride channel activity
D	0005254	molecular_function	chloride channel activity
E	0005254	molecular_function	chloride channel activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	3
Details	binding site for residue ZN A 301

Chain	Residue
A	GLU191
A	HOH408
E	HIS194

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site_id	AC2
Number of Residues	4
Details	binding site for residue ZN A 302

Chain	Residue
A	ASP190
A	HIS194
A	HOH401
B	GLU191

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

Chain	Residue
A	HOH403
A	HIS108
A	HIS111

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site_id	AC4
Number of Residues	3
Details	binding site for residue ZN A 304

Chain	Residue
A	HIS235
E	HIS51
E	ASP109

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site_id	AC5
Number of Residues	5
Details	binding site for residue ZN B 301

Chain	Residue
B	GLY49
B	ILE50
B	HIS51
D	HIS235
E	ASP133

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site_id	AC6
Number of Residues	4
Details	binding site for residue ZN B 302

Chain	Residue
B	HIS194
B	HOH403
B	HOH405
D	GLU191

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site_id	AC7
Number of Residues	2
Details	binding site for residue ZN B 303

Chain	Residue
B	HIS108
B	HIS111

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site_id	AC8
Number of Residues	5
Details	binding site for residue ZN C 301

Chain	Residue
C	LYS188
C	GLU191
C	HOH404
D	HIS194
D	HOH408

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site_id	AC9
Number of Residues	5
Details	binding site for residue ZN C 302

Chain	Residue
C	ASP190
C	HIS194
C	HOH401
C	HOH403
E	GLU191

---

site_id	AD1
Number of Residues	3
Details	binding site for residue ZN C 303

Chain	Residue
C	HIS108
C	HIS111
C	HOH405

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site_id	AD2
Number of Residues	4
Details	binding site for residue ZN D 301

Chain	Residue
D	ARG101
D	HIS108
D	HIS111
D	HOH403

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site_id	AD3
Number of Residues	4
Details	binding site for residue ZN E 301

Chain	Residue
E	ARG101
E	GLU107
E	HIS108
E	HIS111

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