2PQK Apoptosis date May 02, 2007
title X-Ray Crystal Structure Of Human Mcl-1 In Complex With Bim B
authors E.Bare, R.A.Grant, A.E.Keating
compound source
Molecule: Induced Myeloid Leukemia Cell Differentiation Pro 1;
Chain: A
Fragment: Residues 172-327
Synonym: Bcl-2- Related Protein Eatmcl1, Mcl1eat
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Mcl1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 Plyss

Molecule: Bim Bh3 Peptide
Chain: B
Engineered: Yes

Synthetic: Yes
Other_details: Synthetic Peptide, The Sequence Naturally Oc Homo Sapiens (Human)
symmetry Space Group: I 2 2 2
R_factor 0.194 R_Free 0.229
length a length b length c angle alpha angle beta angle gamma
53.087 71.846 118.145 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand NA, ZN enzyme

Primary referenceMcl-1-Bim complexes accommodate surprising point mutations via minor structural changes., Fire E, Gulla SV, Grant RA, Keating AE, Protein Sci. 2010 Jan 11. PMID:20066663
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk]
  • Biological Unit Coordinates (2pqk.pdb1.gz) 31 Kb
  • Biological Unit Coordinates (2pqk.pdb2.gz) 119 Kb
  • Biological Unit Coordinates (2pqk.pdb3.gz) 113 Kb
  • Biological Unit Coordinates (2pqk.pdb4.gz) 60 Kb
  • Biological Unit Coordinates (2pqk.pdb5.gz) 58 Kb
  • Biological Unit Coordinates (2pqk.pdb6.gz) 31 Kb
  • LPC: Ligand-Protein Contacts for 2PQK
  • CSU: Contacts of Structural Units for 2PQK
  • Likely Quarternary Molecular Structure file(s) for 2PQK
  • Structure Factors (120 Kb)
  • Retrieve 2PQK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2PQK from S2C, [Save to disk]
  • Re-refined 2pqk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2PQK 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 2PQK
  • 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
  • 3D motif for 2PQK, from MSDmotif at EBI
  • Fold representative 2pqk from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2pqk_B] [2pqk_A] [2pqk]
  • SWISS-PROT database: [Q07820]
  • Domain organization of [MCL1_HUMAN] by SWISSPFAM
  • Domain found in 2PQK: [BCL ] by SMART
  • Other resources with information on 2PQK
  • Community annotation for 2PQK at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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