HL_4V6D_146

3D structure

PDB id

4V6D (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting

Experimental method

X-RAY DIFFRACTION

Resolution

3.81 Å

Loop

Sequence

CUGGAAAG

Length

8 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_4V6D_146 not in the Motif Atlas

Homologous match to HL_5J7L_142

Geometric discrepancy: 0.1337

The information below is about HL_5J7L_142

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_01609.3

Basepair signature

cWW-tWH-F-F-F

Number of instances in this motif group

18

Unit IDs

4V6D|1|DA|C|305
4V6D|1|DA|U|306
4V6D|1|DA|G|307
4V6D|1|DA|G|308
4V6D|1|DA|A|309
4V6D|1|DA|A|310
4V6D|1|DA|A|311
4V6D|1|DA|G|312

Current chains

Chain DA

23S rRNA

Nearby chains

Chain DU

50S ribosomal protein L24