HL_4V4X_038

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

GUUCGAUUC

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_4V4X_038 not in the Motif Atlas

Homologous match to HL_3TUP_003

Geometric discrepancy: 0.5291

The information below is about HL_3TUP_003

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

4V4X|1|AD|G|53
4V4X|1|AD|U|54
4V4X|1|AD|U|55
4V4X|1|AD|C|56
4V4X|1|AD|G|57
4V4X|1|AD|A|58
4V4X|1|AD|U|59
4V4X|1|AD|U|60
4V4X|1|AD|C|61

Current chains

Chain AD

tRNA PHE (unmodified bases)

Nearby chains

Chain BA

Large subunit ribosomal RNA; LSU rRNA

Chain BC

50S ribosomal protein L1