HL_4V6P_072

3D structure

PDB id

4V6P (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structural characterization of mRNA-tRNA translocation intermediates (class 4b of the six classes)

Experimental method

ELECTRON MICROSCOPY

Resolution

13.5 Å

Loop

Sequence

GUGAAAAGC

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_4V6P_072 not in the Motif Atlas

Homologous match to HL_5J7L_165

Geometric discrepancy: 0.4173

The information below is about HL_5J7L_165

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_28252.9

Basepair signature

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

Number of instances in this motif group

141

Unit IDs

4V6P|1|BB|G|1281
4V6P|1|BB|U|1282
4V6P|1|BB|G|1283
4V6P|1|BB|A|1284
4V6P|1|BB|A|1285
4V6P|1|BB|A|1286
4V6P|1|BB|A|1287
4V6P|1|BB|G|1288
4V6P|1|BB|C|1289

Current chains

Chain BB

23S ribomosomal RNA

Nearby chains

Chain B3

50S ribosomal protein L32

Chain BP

50S ribosomal protein L17

Chain BU

50S ribosomal protein L22