5B7I	Hydrolase Unknown Function	date	Jun 07, 2016
title	Cas3-Acrf3 Complex
authors	X.Wang, Y.Zhu
compound		source
Molecule: Crispr-Associated Nucleasehelicase Cas3 Subtype Chain: A Ec: 3.1.-.-,3.6.4.- Engineered: Yes		Organism_scientific: Pseudomonas Aeruginosa (Strain Ucbpp-P Organism_taxid: 208963 Strain: Ucbpp-Pa14 Gene: Cas3, Pa14_33340 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Gold (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Petduet-1
Molecule: Uncharacterized Protein Acrf3 Chain: B, C Engineered: Yes		Organism_scientific: Pseudomonas Phage Jbd5 Organism_taxid: 1223261 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Gold (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Prsfduet-1
symmetry	Space Group: C 2 2 21	R_factor 0.204 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 97.304 127.197 218.455 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	ADP, CA, MSE	enzyme	Hydrolase E.C.3.1 BRENDA
Gene	PA14
Gene Ontology	Chain Function Process Component A C, B
Primary reference	Structural basis of Cas3 inhibition by the bacteriophage protein AcrF3., Wang X, Yao D, Xu JG, Li AR, Xu J, Fu P, Zhou Y, Zhu Y, Nat Struct Mol Biol. 2016 Jul 25. doi: 10.1038/nsmb.3269. PMID:27455460

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (222 Kb) [Save to disk] Biological Unit Coordinates (5b7i.pdb1.gz) 214 Kb LPC: Ligand-Protein Contacts for 5B7I CSU: Contacts of Structural Units for 5B7I Structure Factors (867 Kb) Retrieve 5B7I in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5B7I from S2C, [Save to disk] Re-refined 5b7i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5B7I 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 5B7I

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: [5b7i_A] [5b7i_C] [5b7i_B] [5b7i] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 5B7I: [HDc ] by SMART

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