IL_9O3K_247

3D structure

PDB id

9O3K (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the wild-type Thermus thermophilus 70S ribosome in complex with macrolide erythromycin, mRNA, aminoacylated A-site Lys-tRNAlys, P-site fMAC-peptidyl-tRNAmet, and deacylated E-site tRNAlys at 2.70A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.7 Å

Loop

Sequence

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

Length

16 nucleotides

Bulged bases

9O3K|1|2A|A|1938, 9O3K|1|2A|U|1944, 9O3K|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_9O3K_247 not in the Motif Atlas

Geometric match to IL_9DFE_077

Geometric discrepancy: 0.0656

The information below is about IL_9DFE_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

9O3K|1|2A|C|1934
9O3K|1|2A|G|1935
9O3K|1|2A|A|1936
9O3K|1|2A|A|1937
9O3K|1|2A|A|1938
9O3K|1|2A|5MU|1939
9O3K|1|2A|U|1940
9O3K|1|2A|C|1941
9O3K|1|2A|5MC|1942
9O3K|1|2A|U|1943
9O3K|1|2A|U|1944
9O3K|1|2A|G|1945
*
9O3K|1|2A|C|1961
9O3K|1|2A|5MC|1962
9O3K|1|2A|U|1963
9O3K|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