5KHI	Transport Protein	date	Jun 14, 2016
title	Hcn2 Cnbd In Complex With Purine Riboside-3', 5'-Cyclic Mono (Cpump)
authors	L.C.T.Ng, I.Putrenko, V.Baronas, F.Van Petegem, E.A.Accili
compound		source
Molecule: Potassiumsodium Hyperpolarization-Activated Cycl Nucleotide-Gated Channel 2; Chain: A Fragment: Unp Residues 443-643 Synonym: Brain Cyclic Nucleotide-Gated Channel 2,Bcng-2, Hyperpolarization-Activated Cation Channel 1,Hac-1; Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Gene: Hcn2, Bcng2, Hac1 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasimd Expression_system_plasmid: Pet28
symmetry	Space Group: P 4 21 2	R_factor 0.201 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 96.278 96.278 46.763 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	6SX, CSX	enzyme
Primary reference	Cyclic Purine and Pyrimidine Nucleotides Bind to the HCN2 Ion Channel and Variably Promote C-Terminal Domain Interactions and Opening., Ng LC, Putrenko I, Baronas V, Van Petegem F, Accili EA, Structure. 2016 Aug 23. pii: S0969-2126(16)30193-9. doi:, 10.1016/j.str.2016.06.024. PMID:27568927

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk] Biological Unit Coordinates (5khi.pdb1.gz) 137 Kb LPC: Ligand-Protein Contacts for 5KHI CSU: Contacts of Structural Units for 5KHI Structure Factors (236 Kb) Retrieve 5KHI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5KHI from S2C, [Save to disk] Re-refined 5khi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5KHI in 3D

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Visual 3D analysis of 5KHI

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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: [5khi_A] [5khi] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 5KHI: [cNMP ] by SMART

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