IL_7RQD_242

3D structure

PDB id

7RQD (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 70S ribosome in complex with protein Y, A-site deacylated tRNA analog CACCA, P-site MTI-tripeptidyl-tRNA analog ACCA-ITM, and chloramphenicol at 2.50A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.5 Å

Loop

Sequence

UGCGAAC*GGAGGUAUA

Length

16 nucleotides

Bulged bases

7RQD|1|2A|G|1801, 7RQD|1|2A|G|1816, 7RQD|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_7RQD_242 not in the Motif Atlas

Homologous match to IL_7RQB_070

Geometric discrepancy: 0.0402

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

7RQD|1|2A|U|1798
7RQD|1|2A|G|1799
7RQD|1|2A|C|1800
7RQD|1|2A|G|1801
7RQD|1|2A|A|1802
7RQD|1|2A|A|1803
7RQD|1|2A|C|1804
*
7RQD|1|2A|G|1813
7RQD|1|2A|G|1814
7RQD|1|2A|A|1815
7RQD|1|2A|G|1816
7RQD|1|2A|G|1817
7RQD|1|2A|U|1818
7RQD|1|2A|A|1819
7RQD|1|2A|U|1820
7RQD|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