IL_4P3E_003

3D structure

PDB id

4P3E (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the human SRP S domain

Experimental method

X-RAY DIFFRACTION

Resolution

3.5 Å

Loop

Sequence

UAU*AGG

Length

6 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_4P3E_003 not in the Motif Atlas

Homologous match to IL_1MFQ_003

Geometric discrepancy: 0.2889

The information below is about IL_1MFQ_003

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_01003.5

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

238

Unit IDs

4P3E|1|A|U|132
4P3E|1|A|A|133
4P3E|1|A|U|134
*
4P3E|1|A|A|163
4P3E|1|A|G|164
4P3E|1|A|G|165

Current chains

Chain A

SRP RNA (124-mer)

Nearby chains

Chain C

Signal recognition particle subunit SRP68