Brand  (β version)

color scheme of protein:

hetatm:

x
information
centroid:
interaction residue:

chain:

Ligands
Code Name Link
G Guanosine-5'-monophosphate
CA Calcium ion
3GP Guanosine-3'-monophosphate
Code : 1RGA
Header : HYDROLASE(ENDORIBONUCLEASE)
Title : CRYSTAL STRUCTURE OF RNASE T1 WITH 3'-GMP AND GUANOSINE: A PRODUCT COMPLEX
Release Data : 1993-10-31
Compound :
mol_id molecule chains
1 RIBONUCLEASE T1 A
ec: 3.1.27.3
Source :
mol_id organism_scientific
1 Aspergillus oryzae  (taxid:5062)
Authors : Zegers, I., Wyns, L.
Keywords : HYDROLASE(ENDORIBONUCLEASE)
Exp. method : X-RAY DIFFRACTION ( 1.7 Å )
Citation :

Crystal structure of RNase T1 with 3'-guanylic acid and guanosine.

Zegers, I.,Haikal, A.F.,Palmer, R.  et al.
(1994)  J.Biol.Chem.  269 : 127 - 133

PubMed: 8276784

Chain : A
UniProt : P00651 (RNT1_ASPOR)
Reaction : Two-stage endonucleolytic cleavage to nucleoside 3'-phosphates and 3'-phosphooligonucleotides ending in G-P with 2',3'-cyclic phosphate intermediates.