ENZYME entry: EC 3.1.13.1

Accepted Name
Exoribonuclease II.
Alternative Name(s)
Ribonuclease II.
Reaction catalysed
Exonucleolytic cleavage in the 3'- to 5'-direction to yield nucleoside 5'-phosphates
Comment(s)
  • Preference for single-stranded RNA.
  • The enzyme processes 3'-terminal extra-nucleotides of monomeric tRNA precursors, following the action of EC 3.1.26.5.
  • Similar enzymes: RNase Q, RNase BN, RNase PIII, RNase Y.
  • Formerly EC 3.1.4.20.
Cross-references
BRENDA3.1.13.1
EC2PDB3.1.13.1
ExplorEnz3.1.13.1
PRIAM enzyme-specific profiles3.1.13.1
KEGG Ligand Database for Enzyme Nomenclature3.1.13.1
IUBMB Enzyme Nomenclature3.1.13.1
IntEnz3.1.13.1
MEDLINEFind literature relating to 3.1.13.1
MetaCyc3.1.13.1
UniProtKB/Swiss-Prot
P39112, DSS1_YEAST;  Q96AZ6, ISG20_HUMAN;  Q9JL16, ISG20_MOUSE;  
Q66UW5, ISG20_PIG;  A3N0B9, RNB_ACTP2;  B3GXJ4, RNB_ACTP7;  
B0BP37, RNB_ACTPJ;  A6VN85, RNB_ACTSZ;  A0KFR1, RNB_AERHH;  
Q1LTG8, RNB_BAUCH;  B8D959, RNB_BUCA5;  P57354, RNB_BUCAI;  
Q8K9Q5, RNB_BUCAP;  B8D7G3, RNB_BUCAT;  Q89AM0, RNB_BUCBP;  
Q057Q9, RNB_BUCCC;  A8AG96, RNB_CITK8;  A7MMD8, RNB_CROS8;  
A7ZLA9, RNB_ECO24;  B7UR96, RNB_ECO27;  B7MLW3, RNB_ECO45;  
B7L4C3, RNB_ECO55;  Q8X7D6, RNB_ECO57;  B5YZR8, RNB_ECO5E;  
B7NVR1, RNB_ECO7I;  B7LY47, RNB_ECO8A;  C4ZTY2, RNB_ECOBW;  
B1XBN7, RNB_ECODH;  A7ZZM6, RNB_ECOHS;  A1AAQ4, RNB_ECOK1;  
Q0TI78, RNB_ECOL5;  Q8FHT6, RNB_ECOL6;  B1ITG7, RNB_ECOLC;  
P30850, RNB_ECOLI;  B7N4A3, RNB_ECOLU;  B6IA03, RNB_ECOSE;  
B1LGE7, RNB_ECOSM;  Q1RC77, RNB_ECOUT;  D0Z8E6, RNB_EDWTE;  
A4WAX5, RNB_ENT38;  B2VKS8, RNB_ERWT9;  B7LRZ1, RNB_ESCF3;  
Q7VLX8, RNB_HAEDU;  Q4QJL5, RNB_HAEI8;  A5UFG3, RNB_HAEIG;  
P44440, RNB_HAEIN;  B8F4C5, RNB_HAEPS;  B5XS03, RNB_KLEP3;  
A6T7Z4, RNB_KLEP7;  Q65SI5, RNB_MANSM;  Q9CP74, RNB_PASMU;  
Q6D5S7, RNB_PECAS;  C6DK05, RNB_PECCP;  Q7N4F5, RNB_PHOLL;  
B4EW02, RNB_PROMH;  A1SWZ6, RNB_PSYIN;  B5F571, RNB_SALA4;  
A9MQ20, RNB_SALAR;  Q57NV9, RNB_SALCH;  B5FU93, RNB_SALDC;  
B5R490, RNB_SALEP;  B5R9Y0, RNB_SALG2;  B4TJI0, RNB_SALHS;  
B4T6U4, RNB_SALNS;  Q5PCZ6, RNB_SALPA;  A9MWU8, RNB_SALPB;  
C0Q3R1, RNB_SALPC;  B5BIE3, RNB_SALPK;  B4TX11, RNB_SALSV;  
Q8Z7C9, RNB_SALTI;  Q8ZP54, RNB_SALTY;  A8GF49, RNB_SERP5;  
B2U0I4, RNB_SHIB3;  Q31ZY2, RNB_SHIBS;  Q32GP4, RNB_SHIDS;  
Q0T5B1, RNB_SHIF8;  P59107, RNB_SHIFL;  Q3Z135, RNB_SHISS;  
Q2NST6, RNB_SODGM;  A5F0G1, RNB_VIBC3;  Q9KLE1, RNB_VIBCH;  
C3LW69, RNB_VIBCM;  Q87IJ9, RNB_VIBPA;  B7VSB8, RNB_VIBSL;  
Q8D7K6, RNB_VIBVU;  Q7MEL4, RNB_VIBVY;  D3V184, RNB_XENBS;  
A1JM34, RNB_YERE8;  A7FI01, RNB_YERP3;  Q1C7L1, RNB_YERPA;  
B2K4J2, RNB_YERPB;  Q8ZED8, RNB_YERPE;  A9R8T9, RNB_YERPG;  
Q1CIZ7, RNB_YERPN;  A4TJ37, RNB_YERPP;  Q66AH3, RNB_YERPS;  
B1JKP2, RNB_YERPY;  Q6NQJ6, RNR1_ARATH;  Q9CH00, RNR1_LACLA;  
Q02146, RNR2_LACLA;  P54084, RNR_ACIFR;  O67834, RNR_AQUAE;  
O32231, RNR_BACSU;  P57628, RNR_BUCAI;  Q8K917, RNR_BUCAP;  
Q9PK00, RNR_CHLMU;  Q9Z848, RNR_CHLPN;  O84402, RNR_CHLTR;  
P21499, RNR_ECOLI;  P44907, RNR_HAEIN;  Q9ZJX9, RNR_HELPJ;  
P56123, RNR_HELPY;  P47350, RNR_MYCGE;  P75529, RNR_MYCPN;  
Q98QL0, RNR_MYCPU;  P30851, RNR_SHIFL;  Q9WZI1, RNR_THEMA;  
Q9PR88, RNR_UREPA;  Q9KNY1, RNR_VIBCH;  P40611, RNR_VIBPA;  
Q1MTN7, RPM1_SCHPO;  

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