HL_4WRA_065

3D structure

PDB id

4WRA (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 and with antibiotic paromomycin.

Experimental method

X-RAY DIFFRACTION

Resolution

3.05 Å

Loop

Sequence

GUGAGAAUC

Length

9 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

HL_4WRA_065 not in the Motif Atlas

Homologous match to HL_4WF9_032

Geometric discrepancy: 0.0728

The information below is about HL_4WF9_032

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_33597.3

Basepair signature

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

Number of instances in this motif group

135

Unit IDs

4WRA|1|14|G|1281
4WRA|1|14|U|1282
4WRA|1|14|G|1283
4WRA|1|14|A|1284
4WRA|1|14|G|1285
4WRA|1|14|A|1286
4WRA|1|14|A|1287
4WRA|1|14|U|1288
4WRA|1|14|C|1289

Current chains

Chain 14

23S ribosomal RNA

Nearby chains

Chain 55

50S ribosomal protein L17

Chain A5

50S ribosomal protein L22

Chain J5

50S ribosomal protein L32