3FEW

Structure and Function of Colicin S4, a colicin with a duplicated receptor binding domain

Functional Information from GO Data

Chain	GOid	namespace	contents
X	0016020	cellular_component	membrane
X	0031640	biological_process	killing of cells of another organism
X	0050829	biological_process	defense response to Gram-negative bacterium
X	0140911	molecular_function	pore-forming activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	2
Details	BINDING SITE FOR RESIDUE NA X 506

Chain	Residue
X	ASP218
X	HIS223

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Functional Information from PROSITE/UniProt

site_id	PS00276
Number of Residues	12
Details	CHANNEL_COLICIN Channel forming colicins signature. TgnWgPLMLevE

Chain	Residue	Details
X	THR422-GLU433

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