6K4Q	Hydrolase Dna Rna	date	May 26, 2019
title	Crystal Structure Of Xcas9 In Complex With Sgrna And Dna (Cg
authors	W.Chen, H.Zhang, Y.Zhang, Y.Wang, J.Gan, Q.Ji
compound		source
Molecule: Sgrna Chain: A Engineered: Yes Mutation: Yes		Synthetic: Yes Organism_scientific: Streptococcus Pyogenes Organism_taxid: 1314
Molecule: Dna (28-Mer) Chain: C Engineered: Yes		Synthetic: Yes Organism_scientific: Streptococcus Pyogenes Organism_taxid: 1314
Molecule: Dna (5'-D(Apapapcpgpgptpaptptpg)-3') Chain: D Engineered: Yes		Synthetic: Yes Organism_scientific: Streptococcus Pyogenes Organism_taxid: 1314
Molecule: Crispr-Associated Endonuclease Cas9csn1 Chain: B Synonym: Spcas9,Spycas9 Ec: 3.1.-.- Engineered: Yes		Organism_scientific: Streptococcus Pyogenes Serotype M1 Organism_taxid: 301447 Gene: Cas9 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)
symmetry	Space Group: C 1 2 1	R_factor 0.203 R_Free 0.275
crystal cell	length a length b length c angle alpha angle beta angle gamma 177.840 69.669 189.513 90.00 109.35 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	PO4	enzyme	Hydrolase E.C.3.1 BRENDA
Gene Ontology	Chain Function Process Component B nuclease activity endonuclease activity exonuclease activity 3'-5' exonuclease activity

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (540 Kb) [Save to disk] Biological Unit Coordinates (6k4q.pdb1.gz) 533 Kb LPC: Ligand-Protein Contacts for 6K4Q CSU: Contacts of Structural Units for 6K4Q Structure Factors (1392 Kb) Retrieve 6K4Q in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6K4Q from S2C, [Save to disk]

View 6K4Q in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 6K4Q

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [6k4q_A] [6k4q_D] [6k4q_B] [6k4q_C] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 6K4Q

Community annotation for 6K4Q at PDBWiki (http://pdbwiki.org)

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---