6CQE Transferase date Mar 15, 2018
title Crystal Structure Of Hpk1 Kinase Domain S171a Mutant
authors P.Wu, I.Lehoux, K.Mortara, Y.Franke, W.Wang
compound source
Molecule: Mitogen-Activated Protein Kinase Kinase Kinase Ki
Chain: A, B
Synonym: Hkp1, Hematopoietic Progenitor Kinase, Mapkerk Ki Kinase Kinase 1, Mekkk 1;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Map4k1, Hpk1
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
symmetry Space Group: P 21 21 2
R_factor 0.205 R_Free 0.258
length a length b length c angle alpha angle beta angle gamma
76.498 87.484 98.991 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.89 Å
enzyme Transferase E.C. BRENDA
A, B

Primary referenceHematopoietic Progenitor Kinase-1 Structure in a Domain-Swapped Dimer., Wu P, Sneeringer CJ, Pitts KE, Day ES, Chan BK, Wei B, Lehoux I, Mortara K, Li H, Wu J, Franke Y, Moffat JG, Grogan JL, Heffron TP, Wang W, Structure. 2018 Nov 13. pii: S0969-2126(18)30386-1. doi:, 10.1016/j.str.2018.10.025. PMID:30503777
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (190 Kb) [Save to disk]
  • Biological Unit Coordinates (6cqe.pdb1.gz) 186 Kb
  • CSU: Contacts of Structural Units for 6CQE
  • Structure Factors (1161 Kb)
  • Retrieve 6CQE in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6CQE from S2C, [Save to disk]
  • View 6CQE 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 6CQE
  • 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
  • Fold representative 6cqe from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6cqe_B] [6cqe_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6CQE
  • Community annotation for 6CQE at PDBWiki (http://pdbwiki.org)

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