IL_4C4W_002

3D structure

PDB id

4C4W (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a rare, non-standard sequence k-turn bound by L7Ae protein

Experimental method

X-RAY DIFFRACTION

Resolution

2.95 Å

Loop

Sequence

GCAAG*UGAUGACC

Length

13 nucleotides

Bulged bases (A, C, G, U)

29U

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

Detailed Annotation

Kink-turn

Broad Annotation

No text annotation

Motif group

IL_70923.3

Basepair signature

cWW-tSS-tSH-L-tHS-tHS-cWW

Number of instances in this motif group

28

Unit IDs

4C4W|1|H|G|3
4C4W|1|H|C|4
4C4W|1|H|A|5
4C4W|1|H|A|6
4C4W|1|H|G|7
*
4C4W|1|H|U|26
4C4W|1|H|G|27
4C4W|1|H|A|28
4C4W|1|H|U|29
4C4W|1|H|G|30
4C4W|1|H|A|31
4C4W|1|H|C|32
4C4W|1|H|C|33

Current chains

Chain H

TSKT-23

Nearby chains

Chain C

50S RIBOSOMAL PROTEIN L7AE

Chain D

TSKT-23

Chain E

U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A

Chain F

U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A

Chain G

50S RIBOSOMAL PROTEIN L7AE