IL_4Y4P_244

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

UGCGAAC*GGAGGUAUA

Length

16 nucleotides

Bulged bases

4Y4P|1|2A|G|1801, 4Y4P|1|2A|G|1816, 4Y4P|1|2A|U|1820

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_4Y4P_244 not in the Motif Atlas

Homologous match to IL_7RQB_070

Geometric discrepancy: 0.0474

The information below is about IL_7RQB_070

Detailed Annotation

Kink-turn related

Broad Annotation

No text annotation

Motif group

IL_17069.3

Basepair signature

cWW-tSH-tHH-cSS-tWW-tHH-tSS-cWW

Number of instances in this motif group

5

Unit IDs

4Y4P|1|2A|U|1798
4Y4P|1|2A|G|1799
4Y4P|1|2A|C|1800
4Y4P|1|2A|G|1801
4Y4P|1|2A|A|1802
4Y4P|1|2A|A|1803
4Y4P|1|2A|C|1804
*
4Y4P|1|2A|G|1813
4Y4P|1|2A|G|1814
4Y4P|1|2A|A|1815
4Y4P|1|2A|G|1816
4Y4P|1|2A|G|1817
4Y4P|1|2A|U|1818
4Y4P|1|2A|A|1819
4Y4P|1|2A|U|1820
4Y4P|1|2A|A|1821

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 2D

50S ribosomal protein L2

Chain 2a

Small subunit ribosomal RNA; SSU rRNA