HL_4V4X_050

3D structure

PDB id

4V4X (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the 70S Thermus thermophilus ribosome showing how the 16S 3'-end mimicks mRNA E and P codons.

Experimental method

X-RAY DIFFRACTION

Resolution

5 Å

Loop

Sequence

GUGAAAGCC

Length

9 nucleotides

Bulged bases

4V4X|1|BA|G|329, 4V4X|1|BA|A|330, 4V4X|1|BA|A|331

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_4V4X_050 not in the Motif Atlas

Homologous match to HL_4WF9_012

Geometric discrepancy: 0.3247

The information below is about HL_4WF9_012

Detailed Annotation

T-loop with unstacked turn

Broad Annotation

T-loop

Motif group

HL_27670.3

Basepair signature

cWW-tWH-F-F

Number of instances in this motif group

15

Unit IDs

4V4X|1|BA|G|327
4V4X|1|BA|U|328
4V4X|1|BA|G|329
4V4X|1|BA|A|330
4V4X|1|BA|A|331
4V4X|1|BA|A|332
4V4X|1|BA|G|333
4V4X|1|BA|C|334
4V4X|1|BA|C|335

Current chains

Chain BA

23S ribosomal RNA

Nearby chains

Chain BF

50S ribosomal protein L4

Chain BX

50S ribosomal protein L24