IL_4ERL_003

3D structure

PDB id

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

Description

Crystal structure of the lysine riboswitch bound to a lysine-glycine dipeptide

Experimental method

X-RAY DIFFRACTION

Resolution

3 Å

Loop

Sequence

GAUGAGUAG*UGAAAGGC

Length

17 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_4ERL_003 not in the Motif Atlas

Homologous match to IL_3D0U_003

Geometric discrepancy: 0.038

The information below is about IL_3D0U_003

Detailed Annotation

9x8 Sarcin-Ricin with GA cWW pair; G-bulge

Broad Annotation

Sarcin-Ricin; G-bulge

Motif group

IL_34470.3

Basepair signature

cWW-cSH-cWW-tHH-tWH-tHS-cWW-tSH-R-cWW-L

Number of instances in this motif group

2

Unit IDs

4ERL|1|A|G|19
4ERL|1|A|A|20
4ERL|1|A|U|21
4ERL|1|A|G|22
4ERL|1|A|A|23
4ERL|1|A|G|24
4ERL|1|A|U|25
4ERL|1|A|A|26
4ERL|1|A|G|27
*
4ERL|1|A|U|60
4ERL|1|A|G|61
4ERL|1|A|A|62
4ERL|1|A|A|63
4ERL|1|A|A|64
4ERL|1|A|G|65
4ERL|1|A|G|66
4ERL|1|A|C|67

Current chains

Chain A

Lysine riboswitch RNA

Nearby chains