IL_4ZT0_002

3D structure

PDB id

4ZT0 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of catalytically-active Streptococcus pyogenes Cas9 in complex with single-guide RNA at 2.9 Angstrom resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.9 Å

Loop

Sequence

GC*GUC

Length

5 nucleotides

Bulged bases

4ZT0|1|B|U|59

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_4ZT0_002 not in the Motif Atlas

Geometric match to IL_4ZT0_004

Geometric discrepancy: 0.0287

The information below is about IL_4ZT0_004

Detailed Annotation

Single bulged U

Broad Annotation

No text annotation

Motif group

IL_89505.3

Basepair signature

cWW-L-cWW

Number of instances in this motif group

123

Unit IDs

4ZT0|1|B|G|54
4ZT0|1|B|C|55
*
4ZT0|1|B|G|58
4ZT0|1|B|U|59
4ZT0|1|B|C|60

Current chains

Chain B

single-guide RNA

Nearby chains

Chain A

CRISPR-associated endonuclease Cas9

Chain D

Trans-activating crRNA; tracrRNA