IL_1E7K_002

3D structure

PDB id

1E7K (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the spliceosomal 15.5kD protein bound to a U4 snRNA fragment

Experimental method

X-RAY DIFFRACTION

Resolution

2.9 Å

Loop

Sequence

CAAUGAG*CGAG

Length

11 nucleotides

Bulged bases

1E7K|1|D|U|31

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

No text annotation

Broad Annotation

No text annotation

Motif group

IL_51405.1

Basepair signature

cWW-tSH-tHS-R-R-cWW

Number of instances in this motif group

9

Unit IDs

1E7K|1|D|C|28
1E7K|1|D|A|29
1E7K|1|D|A|30
1E7K|1|D|U|31
1E7K|1|D|G|32
1E7K|1|D|A|33
1E7K|1|D|G|34
*
1E7K|1|D|C|42
1E7K|1|D|G|43
1E7K|1|D|A|44
1E7K|1|D|G|45

Current chains

Chain D

RNA (5'-R(*GP*CP*CP*AP*AP*UP*GP*AP*GP*GP*UP*UP*UP* AP*UP*CP*CP*GP*AP*GP*G*C(-3')

Nearby chains

Chain B

15.5 KD RNA BINDING PROTEIN