HL_4Y4P_123

3D structure

PDB id

4Y4P (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 70S ribosome with rRNA modifications and bound to mRNA and A-, P- and E-site tRNAs at 2.5A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.5 Å

Loop

Sequence

GUGAAAGCC

Length

9 nucleotides

Bulged bases

4Y4P|1|2A|G|329

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_4Y4P_123 not in the Motif Atlas

Homologous match to HL_7RQB_012

Geometric discrepancy: 0.0584

The information below is about HL_7RQB_012

Detailed Annotation

T-loop with unstacked turn

Broad Annotation

T-loop

Motif group

HL_08002.9

Basepair signature

cWW-tWH-F-F

Number of instances in this motif group

19

Unit IDs

4Y4P|1|2A|G|327
4Y4P|1|2A|U|328
4Y4P|1|2A|G|329
4Y4P|1|2A|A|330
4Y4P|1|2A|A|331
4Y4P|1|2A|A|332
4Y4P|1|2A|G|333
4Y4P|1|2A|C|334
4Y4P|1|2A|C|335

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 2F

50S ribosomal protein L4

Chain 2Y

50S ribosomal protein L24