4JPZ Transport Protein date Mar 19, 2013
title Voltage-Gated Sodium Channel 1.2 C-Terminal Domain In Comple Fgf13u And Ca2+Calmodulin
authors C.Wang, B.C.Chung, H.Yan, H.G.Wang, S.Y.Lee, G.S.Pitt
compound source
Molecule: Fibroblast Growth Factor 13
Chain: A, E
Synonym: Fgf-13, Fibroblast Growth Factor Homologous Factor
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Fgf13, Fhf2
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Sodium Channel Protein Type 2 Subunit Alpha
Chain: B, H
Synonym: Hbsc II, Sodium Channel Protein Brain II Subunit A Sodium Channel Protein Type II Subunit Alpha, Voltage-Gated Channel Subunit Alpha Nav1.2;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Scn2a, Nac2, Scn2a1, Scn2a2
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Calmodulin
Chain: C, I
Synonym: Cam
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Calm1, Calm, Cam, Cam1, Calm2, Cam2, Camb, Calm3, Cal Cam3, Camc, Camiii;
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.212 R_Free 0.246
crystal
cell
length a length b length c angle alpha angle beta angle gamma
153.133 86.106 109.399 90.00 100.90 90.00
method X-Ray Diffractionresolution 3.02 Å
ligand CA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, E


C, I
  • positive regulation of ryano...

  • Primary referenceStructural analyses of Ca(2+)/CaM interaction with NaV channel C-termini reveal mechanisms of calcium-dependent regulation., Wang C, Chung BC, Yan H, Wang HG, Lee SY, Pitt GS, Nat Commun. 2014 Sep 18;5:4896. doi: 10.1038/ncomms5896. PMID:25232683
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (150 Kb) [Save to disk]
  • Biological Unit Coordinates (4jpz.pdb1.gz) 73 Kb
  • Biological Unit Coordinates (4jpz.pdb2.gz) 73 Kb
  • LPC: Ligand-Protein Contacts for 4JPZ
  • CSU: Contacts of Structural Units for 4JPZ
  • Structure Factors (228 Kb)
  • Retrieve 4JPZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4JPZ from S2C, [Save to disk]
  • Re-refined 4jpz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4JPZ 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 4JPZ
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4JPZ, from MSDmotif at EBI
  • Fold representative 4jpz from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4jpz] [4jpz_E] [4jpz_B] [4jpz_H] [4jpz_C] [4jpz_A] [4jpz_I]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4JPZ: [EFh] [FGF] [IQ ] by SMART
  • Other resources with information on 4JPZ
  • Community annotation for 4JPZ at PDBWiki (http://pdbwiki.org)

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