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
crystal cell	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 Diffraction	resolution	2.00 Å
ligand	NA, ZN	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Mcl-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

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 3D motif for 2PQK, from MSDmotif at EBI

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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