IL_6AH0_002

3D structure

PDB id

6AH0 (explore in PDB, NAKB, or RNA 3D Hub)

Description

The Cryo-EM Structure of the Precusor of Human Pre-catalytic Spliceosome (pre-B complex)

Experimental method

ELECTRON MICROSCOPY

Resolution

5.7 Å

Loop

Sequence

AGAUCGCAUA*UCCGU

Length

15 nucleotides

Bulged bases

6AH0|1|B|G|20, 6AH0|1|B|A|21, 6AH0|1|B|U|22, 6AH0|1|B|C|23, 6AH0|1|B|U|27

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

6AH0|1|B|A|19
6AH0|1|B|G|20
6AH0|1|B|A|21
6AH0|1|B|U|22
6AH0|1|B|C|23
6AH0|1|B|G|24
6AH0|1|B|C|25
6AH0|1|B|A|26
6AH0|1|B|U|27
6AH0|1|B|A|28
*
6AH0|1|B|U|54
6AH0|1|B|C|55
6AH0|1|B|C|56
6AH0|1|B|G|57
6AH0|1|B|U|58

Current chains

Chain B

U5snRNA

Nearby chains

Chain A

Pre-mRNA-processing-splicing factor 8

Chain C

116 kDa U5 small nuclear ribonucleoprotein component