1SGL

The three-dimensional structure and X-ray sequence reveal that trichomaglin is a novel S-like ribonuclease

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003723	molecular_function	RNA binding
A	0004521	molecular_function	RNA endonuclease activity
A	0005576	cellular_component	extracellular region
A	0006401	biological_process	RNA catabolic process
A	0033897	molecular_function	ribonuclease T2 activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE SO4 A 251

Chain	Residue
A	HIS43
A	GLN101
A	LYS104
A	HIS105
A	HOH348

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site_id	AC2
Number of Residues	7
Details	BINDING SITE FOR RESIDUE SO4 A 252

Chain	Residue
A	ARG83
A	GLU87
A	HOH352
A	GLN13
A	HIS43
A	THR81
A	TYR82

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site_id	AC3
Number of Residues	5
Details	BINDING SITE FOR RESIDUE SO4 A 253

Chain	Residue
A	ARG46
A	LYS167
A	ARG169
A	LYS178
A	SER180

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site_id	AC4
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SO4 A 254

Chain	Residue
A	ARG20
A	ARG165
A	ASP171
A	GLU172
A	GLU173
A	ASP191

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