IL_1SI2_002

3D structure

PDB id

1SI2 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the PAZ domain of human eIF2c1 in complex with a 9-mer siRNA-like duplex of deoxynucleotide overhang

Experimental method

X-RAY DIFFRACTION

Resolution

2.6 Å

Loop

Sequence

UGA*UGA

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

Detailed Annotation

Isolated non-canonical cWW contact

Broad Annotation

No text annotation

Motif group

IL_44465.1

Basepair signature

cWW-L-R-cWW

Number of instances in this motif group

9

Unit IDs

1SI2|1|B|U|403
1SI2|1|B|G|404
1SI2|1|B|A|405
*
1SI2|1|B|U|403||||4_675
1SI2|1|B|G|404||||4_675
1SI2|1|B|A|405||||4_675

Current chains

Chain B

5'-R(*CP*GP*UP*GP*AP*CP*U)-D(P*CP*T)-3'

Nearby chains

Chain A

Eukaryotic translation initiation factor 2C 1