HL_4V6Q_072

3D structure

PDB id

4V6Q (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structural characterization of mRNA-tRNA translocation intermediates (class 5 of the six classes)

Experimental method

ELECTRON MICROSCOPY

Resolution

11.5 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_4V6Q_072 not in the Motif Atlas

Homologous match to HL_5J7L_165

Geometric discrepancy: 0.3172

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

4V6Q|1|BB|G|1281
4V6Q|1|BB|U|1282
4V6Q|1|BB|G|1283
4V6Q|1|BB|A|1284
4V6Q|1|BB|A|1285
4V6Q|1|BB|A|1286
4V6Q|1|BB|A|1287
4V6Q|1|BB|G|1288
4V6Q|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