HL_4WSD_227

3D structure

PDB id

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

Description

Complex of 70S ribosome with tRNA-Phe and mRNA with C-A mismatch in the second position in the A-site and with antibiotic paromomycin.

Experimental method

X-RAY DIFFRACTION

Resolution

2.95 Å

Loop

Sequence

G(5MU)(PSU)CGAUUC

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

HL_4WSD_227 not in the Motif Atlas

Homologous match to HL_1U0B_003

Geometric discrepancy: 0.3391

The information below is about HL_1U0B_003

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_28252.7

Basepair signature

cWW-tWH-F-F-F-F-F

Number of instances in this motif group

139

Unit IDs

4WSD|1|3L|G|53
4WSD|1|3L|5MU|54
4WSD|1|3L|PSU|55
4WSD|1|3L|C|56
4WSD|1|3L|G|57
4WSD|1|3L|A|58
4WSD|1|3L|U|59
4WSD|1|3L|U|60
4WSD|1|3L|C|61

Current chains

Chain 3L

tRNA-Phe

Nearby chains

Chain 14

Large subunit ribosomal RNA; LSU rRNA