OCA Atlas for 6QY3

6QY3

Dna Binding Protein

date

Mar 08, 2019

title

Segment Of The Cas1-Cas2-Csn2-Dna Filament Complex From The Crispr-Cas System

authors

M.Wilkinson, G.Drabavicius, A.Silanskas, G.Gasiunas, V.Siksnys, D

compound

source

Molecule: Crispr-Associated Protein Csn2
Chain: A, B, C, D, E, F, G, H, a, b, c, d, e, f, g, h
Engineered: Yes

Organism_scientific: Streptococcus Thermophilus
Organism_taxid: 1308
Gene: Csn2
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008

Molecule: Crispr-Associated Endonuclease Cas1
Chain: I, J, L, M, O, P, R, S, U, V, Y, Z, I, j, l, m, o, p V, Y, Z;
Ec: 3.1.-.-
Engineered: Yes
Mutation: Yes

Organism_scientific: Streptococcus Thermophilus
Organism_taxid: 1308
Gene: Cas1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008

Molecule: Crispr-Associated Endoribonuclease Cas2
Chain: K, N, Q, T, W, X, k, n, q, t, w, x
Ec: 3.1.-.-
Engineered: Yes

Organism_scientific: Streptococcus Thermophilus
Organism_taxid: 1308
Gene: Cas2
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008

Molecule: Dna (66-Mer)
Chain: 1
Other_details: Mixed Long Fragments Of Dna Pulled From The Represented As A Poly-T Chain.;

Organism_scientific: Escherichia Coli Bl21(De3)
Organism_taxid: 469008

Molecule: Dna (66-Mer)
Chain: 2
Other_details: Mixed Long Fragments Of Dna Pulled From The Represented As A Poly-A Chain.

Organism_scientific: Escherichia Coli Bl21(De3)
Organism_taxid: 469008

symmetry

Space Group: P 1

R_factor

R_Free

crystal
cell

length a	length b	length c	angle alpha	angle beta	angle gamma
1.000	1.000	1.000	90.00	90.00	90.00

method

Electron Microscopy

resolution

9.10 Å

ligand

enzyme

Hydrolase E.C.3.1 BRENDA

Gene
Ontology

Chain	Function	Process	Component
S, Y, j, y, Z, u, J, v, s, I, z, U, r, V, M, L, i, O, P, m, l, p, R, o	nuclease activity endonuclease activity
T, N, K, k, t, W, q, w, x, Q, n, X	nuclease activity endonuclease activity endoribonuclease activity
a, d, E, g, e, B, H, c, b, D, G, F, h, C, f, A

Primary reference

Structure of the DNA-Bound Spacer Capture Complex of a Type II CRISPR-Cas System., Wilkinson M, Drabavicius G, Silanskas A, Gasiunas G, Siksnys V, Wigley DB, Mol Cell. 2019 May 6. pii: S1097-2765(19)30312-0. doi:, 10.1016/j.molcel.2019.04.020. PMID:31080012

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (986 Kb) [Save to disk]