IL_8FZG_094

3D structure

PDB id

8FZG (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF3-GDPCP, RF1, P- and E-site tRNAPhe (Composite state II-A)

Experimental method

ELECTRON MICROSCOPY

Resolution

3.1 Å

Loop

Sequence

C(PSU)GA*UGG

Length

7 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: 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

IL_8FZG_094 not in the Motif Atlas

Geometric match to IL_7RQB_093

Geometric discrepancy: 0.3131

The information below is about IL_7RQB_093

Detailed Annotation

Major groove platform with extra pair

Broad Annotation

Major groove platform

Motif group

IL_63450.2

Basepair signature

cWW-cWW-cSH-cWW

Number of instances in this motif group

8

Unit IDs

8FZG|1|A|C|2456
8FZG|1|A|PSU|2457
8FZG|1|A|G|2458
8FZG|1|A|A|2459
*
8FZG|1|A|U|2493
8FZG|1|A|G|2494
8FZG|1|A|G|2495

Current chains

Chain A

23S Ribosomal RNA

Nearby chains

Chain O

50S ribosomal protein L16

Chain w

Peptide chain release factor 1