HL_8VKV_064

3D structure

PDB id

8VKV (explore in PDB, NAKB, or RNA 3D Hub)

Description

Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site

Experimental method

ELECTRON MICROSCOPY

Resolution

3.6 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_8VKV_064 not in the Motif Atlas

Geometric match to HL_5J7L_165

Geometric discrepancy: 0.0867

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

8VKV|1|a|G|1281
8VKV|1|a|U|1282
8VKV|1|a|G|1283
8VKV|1|a|A|1284
8VKV|1|a|A|1285
8VKV|1|a|A|1286
8VKV|1|a|A|1287
8VKV|1|a|G|1288
8VKV|1|a|C|1289

Current chains

Chain a

23S rRNA

Nearby chains

Chain 1

50S ribosomal protein L22

Chain w

50S ribosomal protein L17