HL_4V6Z_003

3D structure

PDB id

4V6Z (explore in PDB, NAKB, or RNA 3D Hub)

Description

E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic pre-translocation state (pre1b)

Experimental method

ELECTRON MICROSCOPY

Resolution

12 Å

Loop

Sequence

G(5MU)(PSU)CGAUCC

Length

9 nucleotides

Bulged bases

4V6Z|1|A1|C|56, 4V6Z|1|A1|G|57

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_4V6Z_003 not in the Motif Atlas

Homologous match to HL_4V8N_145

Geometric discrepancy: 0.4696

The information below is about HL_4V8N_145

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_45820.1

Basepair signature

cWW-tWH-F-F-F

Number of instances in this motif group

20

Unit IDs

4V6Z|1|A1|G|53
4V6Z|1|A1|5MU|54
4V6Z|1|A1|PSU|55
4V6Z|1|A1|C|56
4V6Z|1|A1|G|57
4V6Z|1|A1|A|58
4V6Z|1|A1|U|59
4V6Z|1|A1|C|60
4V6Z|1|A1|C|61

Current chains

Chain A1

fMet-Val-tRNA-Val

Nearby chains

Chain BA

Large subunit ribosomal RNA; LSU rRNA

Chain BM

50S ribosomal protein L16