IL_8G2A_250

3D structure

PDB id

8G2A (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the A2503-C2,C8-dimethylated Thermus thermophilus 70S ribosome in complex with mRNA, aminoacylated A-site Phe-tRNAphe, peptidyl P-site fMTHSMRC-tRNAmet, and deacylated E-site tRNAphe 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

8G2A|1|2A|A|1938, 8G2A|1|2A|U|1944, 8G2A|1|2A|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_8G2A_250 not in the Motif Atlas

Geometric match to IL_4WF9_077

Geometric discrepancy: 0.1107

The information below is about IL_4WF9_077

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

IL_84014.1

Basepair signature

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

Number of instances in this motif group

8

Unit IDs

8G2A|1|2A|C|1934
8G2A|1|2A|G|1935
8G2A|1|2A|A|1936
8G2A|1|2A|A|1937
8G2A|1|2A|A|1938
8G2A|1|2A|5MU|1939
8G2A|1|2A|U|1940
8G2A|1|2A|C|1941
8G2A|1|2A|5MC|1942
8G2A|1|2A|U|1943
8G2A|1|2A|U|1944
8G2A|1|2A|G|1945
*
8G2A|1|2A|C|1961
8G2A|1|2A|5MC|1962
8G2A|1|2A|U|1963
8G2A|1|2A|G|1964

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 2D

50S ribosomal protein L2

Chain 2a

Small subunit ribosomal RNA; SSU rRNA

Chain 2w

Transfer RNA; tRNA

Chain 2x

Transfer RNA; tRNA