J3_6CHR_003

3D structure

PDB id

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

Description

Crystal structure of a group II intron lariat with an intact 3' splice site (pre-2s state)

Experimental method

X-RAY DIFFRACTION

Resolution

3.7 Å

Loop

Sequence

UAU*AGACAAUGUACCU*AGGGCUA

Length

23 nucleotides

Bulged bases

6CHR|1|A|A|115, 6CHR|1|A|A|122, 6CHR|1|A|U|151

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

Not in a motif group

Basepair signature

Not available

Number of instances in this motif group

0

Unit IDs

6CHR|1|A|U|68
6CHR|1|A|A|69
6CHR|1|A|U|70
*
6CHR|1|A|A|113
6CHR|1|A|G|114
6CHR|1|A|A|115
6CHR|1|A|C|116
6CHR|1|A|A|117
6CHR|1|A|A|118
6CHR|1|A|U|119
6CHR|1|A|G|120
6CHR|1|A|U|121
6CHR|1|A|A|122
6CHR|1|A|C|123
6CHR|1|A|C|124
6CHR|1|A|U|125
*
6CHR|1|A|A|146
6CHR|1|A|G|147
6CHR|1|A|G|148
6CHR|1|A|G|149
6CHR|1|A|C|150
6CHR|1|A|U|151
6CHR|1|A|A|152

Current chains

Chain A

RNA (621-MER)

Nearby chains

Chain B

RNA (5'-R(P*UP*GP*UP*UP*UP*AP*UP*UP*AP*AP*AP*AP*A)-3')