IL_7RQB_077

3D structure

PDB id

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

Description

Crystal structure of the Thermus thermophilus 70S ribosome in complex with protein Y, A-site aminoacyl-tRNA analog ACC-PMN, and P-site MAI-tripeptidyl-tRNA analog ACCA-IAM at 2.45A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.45 Å

Loop

Sequence

CGAAA(5MU)UC(5MC)UUG*C(5MC)UG

Length

16 nucleotides

Bulged bases

7RQB|1|1A|A|1938, 7RQB|1|1A|U|1944, 7RQB|1|1A|U|1963

QA status

Modified nucleotides: 5MU, 5MC

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_7RQB_077 not in the Motif Atlas

Geometric match to IL_4WF9_077

Geometric discrepancy: 0.1063

The information below is about IL_4WF9_077

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

IL_42218.2

Basepair signature

cWW-L-R-cHW-cWW-L-L-L-R-L

Number of instances in this motif group

5

Unit IDs

7RQB|1|1A|C|1934
7RQB|1|1A|G|1935
7RQB|1|1A|A|1936
7RQB|1|1A|A|1937
7RQB|1|1A|A|1938
7RQB|1|1A|5MU|1939
7RQB|1|1A|U|1940
7RQB|1|1A|C|1941
7RQB|1|1A|5MC|1942
7RQB|1|1A|U|1943
7RQB|1|1A|U|1944
7RQB|1|1A|G|1945
*
7RQB|1|1A|C|1961
7RQB|1|1A|5MC|1962
7RQB|1|1A|U|1963
7RQB|1|1A|G|1964

Current chains

Chain 1A

23S Ribosomal RNA

Nearby chains

Chain 1D

50S ribosomal protein L2

Chain 1a

Small subunit ribosomal RNA; SSU rRNA

Chain 1w

A-site Aminoacyl-tRNA Analog