IL_8FZD_093

3D structure

PDB id

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

Description

Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with apoRF3, RF1, P- and E-site tRNAPhe (Composite state I-B)

Experimental method

ELECTRON MICROSCOPY

Resolution

3.1 Å

Loop

Sequence

AUA*UGUUU

Length

8 nucleotides

Bulged bases

None detected

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

IL_8FZD_093 not in the Motif Atlas

Geometric match to IL_7RQB_094

Geometric discrepancy: 0.166

The information below is about IL_7RQB_094

Detailed Annotation

Major groove minor groove platform with extra cWW

Broad Annotation

Major groove minor groove platform; mini C-loop

Motif group

IL_92788.2

Basepair signature

cWW-L-R-L-cWW-L

Number of instances in this motif group

14

Unit IDs

8FZD|1|A|A|2459
8FZD|1|A|U|2460
8FZD|1|A|A|2461
*
8FZD|1|A|U|2489
8FZD|1|A|G|2490
8FZD|1|A|U|2491
8FZD|1|A|U|2492
8FZD|1|A|U|2493

Current chains

Chain A

23S Ribosomal RNA

Nearby chains

Chain O

50S ribosomal protein L16

Chain w

Peptide chain release factor 1