IL_4V4V_102

3D structure

PDB id

4V4V (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a pre-translocational E. coli ribosome obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1056

Experimental method

ELECTRON MICROSCOPY

Resolution

15 Å

Loop

Sequence

CGAAAUUCCUUG*CCUG

Length

16 nucleotides

Bulged bases

4V4V|1|B0|A|1938, 4V4V|1|B0|U|1944, 4V4V|1|B0|U|1963

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_4V4V_102 not in the Motif Atlas

Homologous match to IL_4WF9_077

Geometric discrepancy: 0.297

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

4V4V|1|B0|C|1934
4V4V|1|B0|G|1935
4V4V|1|B0|A|1936
4V4V|1|B0|A|1937
4V4V|1|B0|A|1938
4V4V|1|B0|U|1939
4V4V|1|B0|U|1940
4V4V|1|B0|C|1941
4V4V|1|B0|C|1942
4V4V|1|B0|U|1943
4V4V|1|B0|U|1944
4V4V|1|B0|G|1945
*
4V4V|1|B0|C|1961
4V4V|1|B0|C|1962
4V4V|1|B0|U|1963
4V4V|1|B0|G|1964

Current chains

Chain B0

23S ribosomal RNA

Nearby chains

Chain AA

Small subunit ribosomal RNA; SSU rRNA

Chain AU

Transfer RNA; tRNA