IL_7QUA_003

3D structure

PDB id

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

Description

Duplex RNA containing Xanthosine-Cytosine base pairs

Experimental method

X-RAY DIFFRACTION

Resolution

1 Å

Loop

Sequence

CG(XMP)*UAG

Length

6 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: XMP

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

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_01003.3

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

214

Unit IDs

7QUA|1|A|C|1003
7QUA|1|A|G|1004
7QUA|1|A|XMP|1005
*
7QUA|1|A|U|1008||||2_656
7QUA|1|A|A|1009||||2_656
7QUA|1|A|G|1010||||2_656

Current chains

Chain A

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

Nearby chains