5KUM Metal Transport date Jul 13, 2016
title Crystal Structure Of Inward Rectifier Kir2.2 K62w Mutant In With Pip2
authors S.J.Lee, F.Ren, S.Heyman, P.Yuan, C.G.Nichols
compound source
Molecule: Atp-Sensitive Inward Rectifier Potassium Channel
Chain: A
Fragment: Unp Residues 38-369
Synonym: Inward Rectifier K(+) Channel Kir2.2,Potassium Cha Inwardly Rectifying Subfamily J Member 12;
Engineered: Yes
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Gene: Kcnj12
Expression_system: Komagataella Pastoris
Expression_system_taxid: 4922
symmetry Space Group: I 4
R_factor 0.198 R_Free 0.258
length a length b length c angle alpha angle beta angle gamma
81.303 81.303 183.572 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand DMU, K, PIO enzyme

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk]
  • Biological Unit Coordinates (5kum.pdb1.gz) 219 Kb
  • LPC: Ligand-Protein Contacts for 5KUM
  • CSU: Contacts of Structural Units for 5KUM
  • Structure Factors (309 Kb)
  • Retrieve 5KUM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5KUM from S2C, [Save to disk]
  • Re-refined 5kum structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5KUM 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 5KUM
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 5kum from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5kum] [5kum_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5KUM
  • Community annotation for 5KUM at PDBWiki (http://pdbwiki.org)

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