HL_4WR6_256

3D structure

PDB id

4WR6 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Complex of 70S ribosome with tRNA-Tyr and mRNA with A-A mismatch in the first position in the A-site.

Experimental method

X-RAY DIFFRACTION

Resolution

3.05 Å

Loop

Sequence

GUUCGAAUC

Length

9 nucleotides

Bulged bases

4WR6|1|3L|A|68||||P_1, 4WR6|1|3L|U|69||||P_1

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

HL_4WR6_256 not in the Motif Atlas

Homologous match to HL_4WZD_221

Geometric discrepancy: 0.3368

The information below is about HL_4WZD_221

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_13999.1

Basepair signature

cWW-tWH-F-F-F

Number of instances in this motif group

21

Unit IDs

4WR6|1|3L|G|62||||P_1
4WR6|1|3L|U|63||||P_1
4WR6|1|3L|U|64||||P_1
4WR6|1|3L|C|65||||P_1
4WR6|1|3L|G|66||||P_1
4WR6|1|3L|A|67||||P_1
4WR6|1|3L|A|68||||P_1
4WR6|1|3L|U|69||||P_1
4WR6|1|3L|C|70||||P_1

Current chains

Chain 3L

tRNA-Tyr

Nearby chains

Chain 14

Large subunit ribosomal RNA; LSU rRNA