IL_3KTW_004

3D structure

PDB id

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

Description

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

Experimental method

X-RAY DIFFRACTION

Resolution

3.2 Å

Loop

Sequence

GCCAGGC*GAGCAAC

Length

14 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

Detailed Annotation

tSH-tHW-tHS with extra cWW pairs

Broad Annotation

No text annotation

Motif group

IL_65851.3

Basepair signature

cWW-cWW-cWW-cWW-R-tHW-tSH-tHS-L

Number of instances in this motif group

2

Unit IDs

3KTW|1|C|G|201
3KTW|1|C|C|202
3KTW|1|C|C|203
3KTW|1|C|A|204
3KTW|1|C|G|205
3KTW|1|C|G|206
3KTW|1|C|C|207
*
3KTW|1|C|G|216
3KTW|1|C|A|217
3KTW|1|C|G|218
3KTW|1|C|C|219
3KTW|1|C|A|220
3KTW|1|C|A|221
3KTW|1|C|C|222

Current chains

Chain C

SRP RNA

Nearby chains

Chain A

Signal recognition particle 19 kDa protein

Chain B

Signal recognition particle 19 kDa protein