6C9D Transferase date Jan 26, 2018
title Crystal Structure Of Ka1-Autoinhibited Mark1 Kinase
authors R.P.Emptage, R.Marmorstein
compound source
Molecule: Serinethreonine-Protein Kinase Mark1,Serinethre Protein Kinase Mark1;
Chain: A, B
Fragment: Kinase And Uba Domain (Unp Residues 45-381), Ka1 (Unp Residues 681-795);
Synonym: Mapmicrotubule Affinity-Regulating Kinase 1, Par1 C, Par1c;
Engineered: Yes
Mutation: Yes
Other_details: This Arrangement Of Chains Is Most Probable Spatial Considerations And Experimental Evidence, Though Th Possibility That The Kinase And Uba Domains Of Chain A May The Same Polymer Chain As The Ka1 Domain Of Chain B, And Vi
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Mark1, Kiaa1477, Mark
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.203 R_Free 0.251
length a length b length c angle alpha angle beta angle gamma
169.993 69.578 103.999 90.00 124.30 90.00
method X-Ray Diffractionresolution 2.50 Å
enzyme Transferase E.C. BRENDA
A, B

Primary referenceStructural Basis for MARK1 Kinase Autoinhibition by Its KA1 Domain., Emptage RP, Lemmon MA, Ferguson KM, Marmorstein R, Structure. 2018 Aug 7;26(8):1137-1143.e3. doi: 10.1016/j.str.2018.05.008. Epub, 2018 Jun 28. PMID:30099988
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (291 Kb) [Save to disk]
  • Biological Unit Coordinates (6c9d.pdb1.gz) 143 Kb
  • Biological Unit Coordinates (6c9d.pdb2.gz) 141 Kb
  • CSU: Contacts of Structural Units for 6C9D
  • Structure Factors (905 Kb)
  • Retrieve 6C9D in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6C9D from S2C, [Save to disk]
  • View 6C9D 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 6C9D
  • 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 6c9d from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6c9d_A] [6c9d_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6C9D
  • Community annotation for 6C9D at PDBWiki (http://pdbwiki.org)

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