3D structure

PDB id
6AH3 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of yeast Ribonuclease P with pre-tRNA substrate
Experimental method
ELECTRON MICROSCOPY
Resolution
3.48 Å

Loop

Sequence
AUUUAG*CGC*GAGGUCC*GAAU
Length
20 nucleotides
Bulged bases
6AH3|1|T|U|8, 6AH3|1|T|U|47, 6AH3|1|T|C|48
QA status
Valid loop

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.
R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.
R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.
R3DMCS Rfam
J4_6AH3_002 not in the Motif Atlas
Homologous match to J4_6GSK_031
Geometric discrepancy: 0.4167
The information below is about J4_6GSK_031
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J4_13620.1
Basepair signature
cWW-F-F-F-F-F-cWW-cWW-cHS-F-F-F-cWW-F
Number of instances in this motif group
1

Unit IDs

6AH3|1|T|A|5
6AH3|1|T|U|6
6AH3|1|T|U|7
6AH3|1|T|U|8
6AH3|1|T|A|9
6AH3|1|T|G|10
*
6AH3|1|T|C|25
6AH3|1|T|G|26
6AH3|1|T|C|27
*
6AH3|1|T|G|43
6AH3|1|T|A|44
6AH3|1|T|G|45
6AH3|1|T|G|46
6AH3|1|T|U|47
6AH3|1|T|C|48
6AH3|1|T|C|49
*
6AH3|1|T|G|65
6AH3|1|T|A|66
6AH3|1|T|A|67
6AH3|1|T|U|68

Current chains

Chain T
pre-tRNA

Nearby chains

Chain A
Nuclear RNase P
Chain B
Ribonucleases P/MRP protein subunit POP1
Chain D
RNases MRP/P 32.9 kDa subunit
Chain J
Ribonuclease P/MRP protein subunit RPP1

Coloring options:


Copyright 2026 BGSU RNA group. Database contents are licensed under Creative Commons Attribution 4.0 International (CC BY 4.0). Page generated in 0.0584 s