IL_3KTV_009

3D structure

PDB id

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

Description

Crystal structure of the human SRP19/S-domain SRP RNA complex

Experimental method

X-RAY DIFFRACTION

Resolution

3.8 Å

Loop

Sequence

GACC*GACC

Length

8 nucleotides

Bulged bases

None detected

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

IL_3KTV_009 not in the Motif Atlas

Homologous match to IL_1MFQ_004

Geometric discrepancy: 0.122

The information below is about IL_1MFQ_004

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_15225.2

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

39

Unit IDs

3KTV|1|C|G|138
3KTV|1|C|A|139
3KTV|1|C|C|140
3KTV|1|C|C|141
*
3KTV|1|C|G|156
3KTV|1|C|A|157
3KTV|1|C|C|158
3KTV|1|C|C|159

Current chains

Chain C

SRP RNA

Nearby chains

Chain A

Signal recognition particle RNA; SRP RNA

Chain B

Signal recognition particle 19 kDa protein

Chain D

Signal recognition particle 19 kDa protein