IL_3CGR_001

3D structure

PDB id

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

Description

X-ray structure containing the pseudouridylated U2 snRNA and intron branch site consensus sequences

Experimental method

X-RAY DIFFRACTION

Resolution

2.1 Å

Loop

Sequence

G(PSU)A*UAAC

Length

7 nucleotides

Bulged bases

3CGR|1|B|A|20

QA status

Modified nucleotides: PSU

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

IL_3CGR_001 not in the Motif Atlas

Geometric match to IL_7A0S_044

Geometric discrepancy: 0.2084

The information below is about IL_7A0S_044

Detailed Annotation

Intercalated cWW

Broad Annotation

Intercalated cWW

Motif group

IL_31737.3

Basepair signature

cWW-L-cWW

Number of instances in this motif group

12

Unit IDs

3CGR|1|A|G|6
3CGR|1|A|PSU|7
3CGR|1|A|A|8
*
3CGR|1|B|U|18
3CGR|1|B|A|19
3CGR|1|B|A|20
3CGR|1|B|C|21

Current chains

Chain A

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

Chain B

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

Nearby chains