>1I0X_1|Chains A, B, C, D|GUANYL-SPECIFIC RIBONUCLEASE T1|Aspergillus oryzae (5062) ACDYTCGSNCYSSSDVSTAQAAGYKLHEDGETVGSNSYPHKYNNYEGFDFSVSSPYYEWPILSSGDVYSGGSPGADRVVFNENNQLAGVITHTGASGNNFVECT