IL_5LJ3_009

3D structure

PDB id

5LJ3 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the core of the yeast spliceosome immediately after branching

Experimental method

ELECTRON MICROSCOPY

Resolution

3.8 Å

Loop

Sequence

CG*CUUG

Length

6 nucleotides

Bulged bases (A, C, G, U)

1144U, 1145U

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_14831.1

Basepair signature

cWW-cWW

Number of instances in this motif group

42

Unit IDs

5LJ3|1|Z|C|1096
5LJ3|1|Z|G|1097
*
5LJ3|1|Z|C|1143
5LJ3|1|Z|U|1144
5LJ3|1|Z|U|1145
5LJ3|1|Z|G|1146

Current chains

Chain Z

U2 snRNA (small nuclear RNA)

Nearby chains

Chain W

U2 small nuclear ribonucleoprotein A'

Chain Y

U2 small nuclear ribonucleoprotein B''

Chain k

Small nuclear ribonucleoprotein-associated protein B

Chain n

Small nuclear ribonucleoprotein Sm D3