ISDA

Deposition Date 2024-10-21

Release Date 2025-10-22

Last Version Date 2025-10-22

Entry Detail

PDB ID:

9K4F

Keywords:

IMMUNE SYSTEM/DNA/RNA

Title:

SuperFi Cas9 - mismatch 22nt sgRNA - DNA ternary complex class2

Biological Source:

Source Organism:

Streptococcus pyogenes (Taxon ID: 1314)
synthetic construct (Taxon ID: 32630)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.27 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:CRISPR-associated endonuclease Cas9/Csn1
Gene (Uniprot):cas9
Mutagens:Y1010D, Y1013D, Y1016D, V1018D, R1019D, Q1027D, K1031D
Chain IDs:A
Chain Length:1368
Number of Molecules:1
Biological Source:Streptococcus pyogenes

UniProt ID:Q99ZW2 Pfam ID:PF16593, PF16592, PF13395, PF22702, PF16595

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (50-MER)
Chain IDs:B
Chain Length:50
Number of Molecules:1
Biological Source:synthetic construct

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (50-MER)
Chain IDs:C
Chain Length:50
Number of Molecules:1
Biological Source:synthetic construct

Polymer Type:polyribonucleotide
Molecule:RNA (102-MER)
Chain IDs:D
Chain Length:102
Number of Molecules:1
Biological Source:synthetic construct

Ligand Molecules

Primary Citation

5' extended gRNA increases the cleavage activity of SuperFi-Cas9

Zheng, R, Ma, L.J.Show

To Be Published ? ? ? (?)

Primary Citation of related structures