5XVO	Immune System	date	Jun 28, 2017
title	E. Fae Cas1-Cas2prespacertarget Ternary Complex Revealing Sampling And Half-Integration States
authors	Y.Xiao, S.Ng, K.H.Nam, A.Ke
compound		source
Molecule: Crispr-Associated Endonuclease Cas1 Chain: A, B, C, D, I, J, K, L Ec: 3.1.-.- Engineered: Yes		Organism_scientific: Enterococcus Faecalis Tx0027 Organism_taxid: 749498 Gene: Cas1, Hmpref9501_02814 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Crispr-Associated Endoribonuclease Cas2 Chain: E, F, M, N Ec: 3.1.-.- Engineered: Yes		Organism_scientific: Enterococcus Faecalis Tx0027 Organism_taxid: 749498 Gene: Cas2, Hmpref9501_02813 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Dna (28-Mer) Chain: G, O, P Engineered: Yes Other_details: Dna		Synthetic: Yes Organism_scientific: Enterococcus Faecalis Tx0027 Organism_taxid: 749498
Molecule: Dna (5'-D(Pcpcpgpapg)-3') Chain: H Engineered: Yes Other_details: Dna		Synthetic: Yes Organism_scientific: Enterococcus Faecalis Tx0027 Organism_taxid: 749498
Molecule: Dna (46-Mer) Chain: Q Engineered: Yes Other_details: Dna		Synthetic: Yes Organism_scientific: Enterococcus Faecalis Tx0027 Organism_taxid: 749498
Molecule: Dna (69-Mer) Chain: R Engineered: Yes Other_details: Dna		Synthetic: Yes Organism_scientific: Enterococcus Faecalis Tx0027 Organism_taxid: 749498
symmetry	Space Group: P 1 21 1	R_factor 0.194 R_Free 0.233
crystal cell	length a length b length c angle alpha angle beta angle gamma 131.893 124.800 157.905 90.00 106.50 90.00
method	X-Ray Diffraction	resolution	3.10 Å
ligand	MG	enzyme	Hydrolase E.C.3.1 BRENDA
Gene Ontology	Chain Function Process Component A, J, K, B, C, D, I, L nuclease activity endonuclease activity F, N, E, M nuclease activity endonuclease activity endoribonuclease activity
Primary reference	How type II CRISPR-Cas establish immunity through Cas1-Cas2-mediated spacer integration., Xiao Y, Ng S, Nam KH, Ke A, Nature. 2017 Sep 4. doi: 10.1038/nature24020. PMID:28869593

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (528 Kb) [Save to disk] Biological Unit Coordinates (5xvo.pdb1.gz) 281 Kb Biological Unit Coordinates (5xvo.pdb2.gz) 245 Kb Biological Unit Coordinates (5xvo.pdb3.gz) 520 Kb LPC: Ligand-Protein Contacts for 5XVO CSU: Contacts of Structural Units for 5XVO Structure Factors (2593 Kb) Retrieve 5XVO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5XVO from S2C, [Save to disk]

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Visual 3D analysis of 5XVO

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5xvo_G] [5xvo_K] [5xvo_Q] [5xvo_I] [5xvo_A] [5xvo_D] [5xvo_M] [5xvo_N] [5xvo_E] [5xvo_J] [5xvo_H] [5xvo_F] [5xvo_P] [5xvo_R] [5xvo_O] [5xvo_B] [5xvo_L] [5xvo_C] SWISS-PROT database: Domain organization of by SWISSPFAM

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