J4_4Y4O_016

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

CGAUAAA*UC*GCGC*GG

Length

15 nucleotides

Bulged bases

4Y4O|1|2A|G|1271, 4Y4O|1|2A|A|1272, 4Y4O|1|2A|U|1273, 4Y4O|1|2A|G|1647

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

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_64571.2

Basepair signature

cWW-F-cWW-tSS-cWW-F-cWW

Number of instances in this motif group

4

Unit IDs

4Y4O|1|2A|C|1270
4Y4O|1|2A|G|1271
4Y4O|1|2A|A|1272
4Y4O|1|2A|U|1273
4Y4O|1|2A|A|1274
4Y4O|1|2A|A|1275
4Y4O|1|2A|A|1276
*
4Y4O|1|2A|U|1294
4Y4O|1|2A|C|1295
*
4Y4O|1|2A|G|1645
4Y4O|1|2A|C|1646
4Y4O|1|2A|G|1647
4Y4O|1|2A|C|1648
*
4Y4O|1|2A|G|2009
4Y4O|1|2A|G|2010

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 25

50S ribosomal protein L32

Chain 2R

50S ribosomal protein L17

Chain 2W

50S ribosomal protein L22