7MRX

Cryogenic crystal structure of barnase A43C/S80C bound to barstar C40A/C82A

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003723	molecular_function	RNA binding
A	0004521	molecular_function	RNA endonuclease activity
A	0004540	molecular_function	RNA nuclease activity
B	0005737	cellular_component	cytoplasm
C	0003723	molecular_function	RNA binding
C	0004521	molecular_function	RNA endonuclease activity
C	0004540	molecular_function	RNA nuclease activity
D	0005737	cellular_component	cytoplasm
E	0003723	molecular_function	RNA binding
E	0004521	molecular_function	RNA endonuclease activity
E	0004540	molecular_function	RNA nuclease activity
F	0005737	cellular_component	cytoplasm

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	3
Details	ACT_SITE: Proton acceptor

Chain	Residue	Details
A	GLU73
C	GLU73
E	GLU73

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site_id	SWS_FT_FI2
Number of Residues	3
Details	ACT_SITE: Proton donor

Chain	Residue	Details
A	HIS102
C	HIS102
E	HIS102

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