2MPF Transport Protein date May 16, 2014
title Solution Structure Human Hcn2 Cnbd In The Camp-Unbound State
authors A.Saponaro, S.R.Pauleta, F.Cantini, M.Matzapetakis, C.Hammann, L. G.Thiel, B.Santoro, A.Moroni
compound source
Molecule: Potassiumsodium Hyperpolarization-Activated Cycl Nucleotide-Gated Channel 2;
Chain: A
Fragment: Cyclic Nucleotide Binding Domain (Unp Residues 52
Synonym: Hcn2, Brain Cyclic Nucleotide-Gated Channel 2, Bcn
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hcn2, Bcng2
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Rosetta
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet24b
methodSolution NMR
Primary referenceStructural basis for the mutual antagonism of cAMP and TRIP8b in regulating HCN channel function., Saponaro A, Pauleta SR, Cantini F, Matzapetakis M, Hammann C, Donadoni C, Hu L, Thiel G, Banci L, Santoro B, Moroni A, Proc Natl Acad Sci U S A. 2014 Sep 2. pii: 201410389. PMID:25197093
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (861 Kb) [Save to disk]
  • Biological Unit Coordinates (2mpf.pdb1.gz) 44 Kb
  • CSU: Contacts of Structural Units for 2MPF
  • Original NMR restraints for 2MPF from PDB
  • Retrieve 2MPF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2MPF from S2C, [Save to disk]
  • View 2MPF 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 2MPF
  • 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 2MPF, from MSDmotif at EBI
  • Fold representative 2mpf from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2mpf] [2mpf_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 2MPF: [cNMP ] by SMART
  • Other resources with information on 2MPF
  • Community annotation for 2MPF at PDBWiki (http://pdbwiki.org)

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