6B8Q	Metal Transport	date	Oct 09, 2017
title	Crystal Structure Of The Mg2+Cam:Kv7.5 (Kcnq5) Ab Domain Co
authors	A.Chang, F.Abderemane-Ali, D.L.Minor
compound		source
Molecule: Potassium Voltage-Gated Channel Subfamily Kqt Mem Chain: A, C, E, G Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Kcnq5 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28
Molecule: Calmodulin-1 Chain: B, D, F, H Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Calm1, Calm, Cam, Cam1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta Expression_system_vector_type: Plasmid Expression_system_plasmid: Pegst
symmetry	Space Group: P 21 21 21	R_factor 0.222 R_Free 0.270
crystal cell	length a length b length c angle alpha angle beta angle gamma 70.821 116.845 119.812 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	MG	enzyme
Gene Ontology	Chain Function Process Component A, E, C, G F, B, H, D
Primary reference	A Calmodulin C-Lobe Ca(2+)-Dependent Switch Governs Kv7 Channel Function., Chang A, Abderemane-Ali F, Hura GL, Rossen ND, Gate RE, Minor DL Jr., Neuron. 2018 Feb 21;97(4):836-852.e6. doi: 10.1016/j.neuron.2018.01.035. Epub, 2018 Feb 8. PMID:29429937

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (140 Kb) [Save to disk] Biological Unit Coordinates (6b8q.pdb1.gz) 36 Kb Biological Unit Coordinates (6b8q.pdb2.gz) 35 Kb Biological Unit Coordinates (6b8q.pdb3.gz) 36 Kb Biological Unit Coordinates (6b8q.pdb4.gz) 37 Kb LPC: Ligand-Protein Contacts for 6B8Q CSU: Contacts of Structural Units for 6B8Q Structure Factors (841 Kb) Retrieve 6B8Q in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6B8Q from S2C, [Save to disk]

View 6B8Q 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 6B8Q

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: [6b8q_C] [6b8q_B] [6b8q_G] [6b8q_D] [6b8q_H] [6b8q_E] [6b8q_F] [6b8q_A] SWISS-PROT database: Domain organization of by SWISSPFAM

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