6T7V Transcription date Oct 23, 2019
title Keap1 In Complex With Peptide 8
authors S.Colarusso
compound source
Molecule: Kelch-Like Ech-Associated Protein 1
Chain: A
Fragment: Kelch Domain, Residues 321-609
Synonym: Cytosolic Inhibitor Of Nrf2,Inrf2,Kelch-Like Prote
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Keap1, Inrf2, Kiaa0132, Klhl19
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Leu-Asp-Pro-Glu-Thr-Gly-Glu-Phe-Leu
Chain: I
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_taxid: 9606
symmetry Space Group: P 32 2 1
R_factor 0.202 R_Free 0.275
crystal
cell
length a length b length c angle alpha angle beta angle gamma
75.430 75.430 114.497 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.60 Å
ligand ACT enzyme
Primary referenceOptimization of linear and cyclic peptide inhibitors of KEAP1-NRF2 protein-protein interaction., Colarusso S, De Simone D, Frattarelli T, Andreini M, Cerretani M, Missineo A, Moretti D, Tambone S, Kempf G, Augustin M, Steinbacher S, Munoz-Sanjuan I, Park L, Summa V, Tomei L, Bresciani A, Dominguez C, Toledo-Sherman L, Bianchi E, Bioorg Med Chem. 2020 Aug 30;28(21):115738. doi: 10.1016/j.bmc.2020.115738. PMID:33065433
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (52 Kb) [Save to disk]
  • Biological Unit Coordinates (6t7v.pdb1.gz) 47 Kb
  • LPC: Ligand-Protein Contacts for 6T7V
  • CSU: Contacts of Structural Units for 6T7V
  • Structure Factors (241 Kb)
  • Retrieve 6T7V in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6T7V from S2C, [Save to disk]
  • View 6T7V 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 6T7V
  • 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: [6t7v_I] [6t7v_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6T7V
  • Community annotation for 6T7V at PDBWiki (http://pdbwiki.org)

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