PDBsum entry 7f3e

RNA binding protein

PDB id: 7f3e

Contents

Protein chains

(+ 6 more) 188 a.a.

PDB id:

7f3e

Name:

RNA binding protein

Title:

Cryo-em structure of the minimal protein-only rnase p from aquifex aeolicus

Structure:

RNA-free ribonuclease p. Chain: e, f, c, d, a, b, h, g, j, i, l, k. Synonym: RNA-free rnase p,protein-only rnase p. Engineered: yes

Source:

Aquifex aeolicus (strain vf5). Organism_taxid: 224324. Strain: vf5. Gene: aq_880. Expressed in: escherichia coli. Expression_system_taxid: 562

Authors:

T.Teramoto,T.Koyasu,N.Adachi,M.Kawasaki,T.Moriya,T.Numata,T.Senda, Y.Kakuta

Key ref:

T.Teramoto et al. (2021). Minimal protein-Only rnase p structure reveals insigh tRNA precursor recognition and catalysis.. J biol chem, 297, 01028. PubMed id: 34339732

Date:

16-Jun-21 Release date: 11-Aug-21

Protein chains

O67035  (Y880_AQUAE) -  RNA-free ribonuclease P from Aquifex aeolicus (strain VF5)

Seq: 192 a.a.

Struc: 188 a.a.

Enzyme reactions

• Enzyme class: E.C.3.1.26.5 - ribonuclease P.
• Reaction: Endonucleolytic cleavage of RNA, removing 5'-extra-nucleotide from tRNA precursor.