2XLJ

Crystal structure of the Csy4-crRNA complex, hexagonal form

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003723	molecular_function	RNA binding
A	0004519	molecular_function	endonuclease activity
A	0005515	molecular_function	protein binding
A	0043571	biological_process	maintenance of CRISPR repeat elements
A	0051607	biological_process	defense response to virus

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Proton acceptor => ECO:0000305

Chain	Residue	Details
A	HIS29

---

site_id	SWS_FT_FI2
Number of Residues	1
Details	SITE: Substrate binding

Chain	Residue	Details
A	SER148

---