3D structure

PDB id
9ZN2 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Escherichia coli 70S ribosome initiation complex bound to IF1 and extended IF2-GDPCP (70S IC*)
Experimental method
ELECTRON MICROSCOPY
Resolution
3 Å

Loop

Sequence
G(5MU)(PSU)CAAAUC
Length
9 nucleotides
Bulged bases
None detected
QA status
Modified nucleotides: 5MU, PSU

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
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
Not in a motif group
Basepair signature
Not available
Number of instances in this motif group
0

Unit IDs

9ZN2|1|v|G|54
9ZN2|1|v|5MU|55
9ZN2|1|v|PSU|56
9ZN2|1|v|C|57
9ZN2|1|v|A|58
9ZN2|1|v|A|59
9ZN2|1|v|A|60
9ZN2|1|v|U|61
9ZN2|1|v|C|62

Current chains

Chain v
initiator tRNA fMet, DNA (5'-R(P*A)-3')

Nearby chains

Chain 5
50S ribosomal protein L33
Chain F
Large ribosomal subunit protein uL5

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 0.1329 s