IL_4V4V_139

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

CCAGUAG*CGAACG

Length

13 nucleotides

Bulged bases

None detected

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_139 not in the Motif Atlas

Homologous match to IL_9DFE_007

Geometric discrepancy: 0.132

The information below is about IL_9DFE_007

Detailed Annotation

7x6 Sarcin-Ricin; G-bulge

Broad Annotation

Sarcin-Ricin; G-bulge

Motif group

IL_26307.2

Basepair signature

cWW-tSH-tHH-cSH-tWH-tHS-cWW

Number of instances in this motif group

9

Unit IDs

4V4V|1|B0|C|239
4V4V|1|B0|C|240
4V4V|1|B0|A|241
4V4V|1|B0|G|242
4V4V|1|B0|U|243
4V4V|1|B0|A|244
4V4V|1|B0|G|245
*
4V4V|1|B0|C|253
4V4V|1|B0|G|254
4V4V|1|B0|A|255
4V4V|1|B0|A|256
4V4V|1|B0|C|257
4V4V|1|B0|G|258

Current chains

Chain B0

23S ribosomal RNA

Nearby chains

Chain BC

50S ribosomal protein L4

Chain BJ

50S ribosomal protein L15