IL_8H6L_003

3D structure

PDB id

8H6L (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of human exon-defined spliceosome in the early B state.

Experimental method

ELECTRON MICROSCOPY

Resolution

2.6 Å

Loop

Sequence

UAG*CG

Length

5 nucleotides

Bulged bases

8H6L|1|4A|A|25

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

Not in a motif group

Basepair signature

Not available

Number of instances in this motif group

0

Unit IDs

8H6L|1|4A|U|24
8H6L|1|4A|A|25
8H6L|1|4A|G|26
*
8H6L|1|4A|C|47
8H6L|1|4A|G|48

Current chains

Chain 4A

U4 snRNA

Nearby chains

Chain 2D

Splicing factor 3A subunit 1

Chain 4B

U4/U6 small nuclear ribonucleoprotein Prp3

Chain 4C

U4/U6 small nuclear ribonucleoprotein Prp4

Chain 4D

U4/U6 small nuclear ribonucleoprotein Prp31

Chain 4G

Pre-mRNA-processing factor 6