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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;  Q9SF21, RICE1_ARATH;  Q9FNG3, RICE2_ARATH;  
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_VIBTL;  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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