IL_4Y4O_174

3D structure

PDB id

4Y4O (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 70S ribosome with rRNA modifications and bound to protein Y (YfiA) at 2.3A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.3 Å

Loop

Sequence

CAUG*UGGG

Length

8 nucleotides

Bulged bases (A, C, G, U)

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

IL_4Y4O_174 not in the Motif Atlas

Homologous match to IL_6CZR_168

Geometric discrepancy: 0.1395

The information below is about IL_6CZR_168

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_67743.1

Basepair signature

cWW-cWW-cWH-cWW

Number of instances in this motif group

9

Unit IDs

4Y4O|1|1a|C|1412
4Y4O|1|1a|A|1413
4Y4O|1|1a|U|1414
4Y4O|1|1a|G|1415
*
4Y4O|1|1a|U|1485
4Y4O|1|1a|G|1486
4Y4O|1|1a|G|1487
4Y4O|1|1a|G|1488

Current chains

Chain 1a

16S Ribosomal RNA

Nearby chains

Chain 1A

Large subunit ribosomal RNA; LSU rRNA

Chain 1l

30S ribosomal protein S12