IL_6QX9_012

3D structure

PDB id

6QX9 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a human fully-assembled precatalytic spliceosome (pre-B complex).

Experimental method

ELECTRON MICROSCOPY

Resolution

3.28 Å

Loop

Sequence

CG*UUG

Length

5 nucleotides

Bulged bases

None detected

QA status

Unknown status

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

6QX9|1|4|C|87
6QX9|1|4|G|88
*
6QX9|1|4|U|113
6QX9|1|4|U|114
6QX9|1|4|G|115

Current chains

Chain 4

U4 snRNA

Nearby chains

Chain 43

Small nuclear ribonucleoprotein Sm D3

Chain 4b

Small nuclear ribonucleoprotein-associated proteins B and B'

Chain 4g

Small nuclear ribonucleoprotein G

Chain X

U4/U6.U5 small nuclear ribonucleoprotein 27 kDa protein