IL_7B0Y_004

3D structure

PDB id

7B0Y (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a transcribing RNA polymerase II-U1 snRNP complex

Experimental method

ELECTRON MICROSCOPY

Resolution

3.6 Å

Loop

Sequence

ACUG*CUUU

Length

8 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

7B0Y|1|a|A|143
7B0Y|1|a|C|144
7B0Y|1|a|U|145
7B0Y|1|a|G|146
*
7B0Y|1|a|C|155
7B0Y|1|a|U|156
7B0Y|1|a|U|157
7B0Y|1|a|U|158

Current chains

Chain a

U1 snRNA

Nearby chains

Chain b

U1 small nuclear ribonucleoprotein 70 kDa

Chain e

Small nuclear ribonucleoprotein Sm D2