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- PDB-4zig: Crystal Structure of core/latch dimer of Bax in complex with BidB... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4zig | |||||||||||||||
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Title | Crystal Structure of core/latch dimer of Bax in complex with BidBH3mini | |||||||||||||||
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![]() | APOPTOSIS / Bax / BH3 domain / Structural Genomics / The Walter and Eliza Hall Institute of Medical Research | |||||||||||||||
Function / homology | ![]() cysteine-type endopeptidase regulator activity involved in apoptotic process / T cell homeostatic proliferation / release of matrix enzymes from mitochondria / positive regulation of developmental pigmentation / protein insertion into mitochondrial membrane / BAX complex / mitochondrial outer membrane permeabilization / B cell receptor apoptotic signaling pathway / positive regulation of reproductive process / positive regulation of motor neuron apoptotic process ...cysteine-type endopeptidase regulator activity involved in apoptotic process / T cell homeostatic proliferation / release of matrix enzymes from mitochondria / positive regulation of developmental pigmentation / protein insertion into mitochondrial membrane / BAX complex / mitochondrial outer membrane permeabilization / B cell receptor apoptotic signaling pathway / positive regulation of reproductive process / positive regulation of motor neuron apoptotic process / regulation of mammary gland epithelial cell proliferation / spermatid differentiation / Activation, translocation and oligomerization of BAX / positive regulation of B cell apoptotic process / development of secondary sexual characteristics / Activation and oligomerization of BAK protein / NTRK3 as a dependence receptor / Sertoli cell proliferation / positive regulation of apoptotic DNA fragmentation / B cell homeostatic proliferation / glycosphingolipid metabolic process / positive regulation of mitochondrial membrane permeability involved in apoptotic process / retinal cell programmed cell death / Activation, myristolyation of BID and translocation to mitochondria / B cell negative selection / BAK complex / apoptotic process involved in blood vessel morphogenesis / mitochondrial fragmentation involved in apoptotic process / negative regulation of endoplasmic reticulum calcium ion concentration / regulation of mitochondrial membrane permeability involved in programmed necrotic cell death / positive regulation of fibroblast apoptotic process / apoptotic process involved in embryonic digit morphogenesis / Release of apoptotic factors from the mitochondria / mitochondrial permeability transition pore complex / post-embryonic camera-type eye morphogenesis / establishment or maintenance of transmembrane electrochemical gradient / apoptotic process involved in mammary gland involution / Transcriptional regulation by RUNX2 / positive regulation of apoptotic process involved in mammary gland involution / regulation of nitrogen utilization / BH3-only proteins associate with and inactivate anti-apoptotic BCL-2 members / B cell apoptotic process / negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage / protein targeting to mitochondrion / regulation of epithelial cell proliferation / establishment of protein localization to membrane / death receptor binding / positive regulation of endoplasmic reticulum unfolded protein response / endoplasmic reticulum calcium ion homeostasis / fertilization / positive regulation of extrinsic apoptotic signaling pathway / positive regulation of epithelial cell apoptotic process / positive regulation of mitochondrial membrane potential / calcium ion transport into cytosol / motor neuron apoptotic process / channel activity / mitochondrial fusion / Bcl-2 family protein complex / epithelial cell apoptotic process / myeloid cell homeostasis / BH domain binding / execution phase of apoptosis / hypothalamus development / positive regulation of calcium ion transport into cytosol / regulation of T cell proliferation / hepatocyte apoptotic process / thymocyte apoptotic process / pore complex / odontogenesis of dentin-containing tooth / negative regulation of peptidyl-serine phosphorylation / BH3 domain binding / regulation of G1/S transition of mitotic cell cycle / germ cell development / positive regulation of IRE1-mediated unfolded protein response / positive regulation of release of cytochrome c from mitochondria / apoptotic mitochondrial changes / TP53 Regulates Transcription of Genes Involved in Cytochrome C Release / vagina development / mitochondrial ATP synthesis coupled electron transport / B cell homeostasis / negative regulation of mitochondrial membrane potential / negative regulation of apoptotic signaling pathway / intrinsic apoptotic signaling pathway by p53 class mediator / extrinsic apoptotic signaling pathway via death domain receptors / intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress / Activation of BAD and translocation to mitochondria / response to axon injury / blood vessel remodeling / ectopic germ cell programmed cell death / signal transduction in response to DNA damage / cellular response to unfolded protein / Pyroptosis / supramolecular fiber organization / negative regulation of fibroblast proliferation / extrinsic apoptotic signaling pathway / positive regulation of intrinsic apoptotic signaling pathway / ovarian follicle development / release of sequestered calcium ion into cytosol / extrinsic apoptotic signaling pathway in absence of ligand / homeostasis of number of cells within a tissue Similarity search - Function | |||||||||||||||
Biological species | ![]() | |||||||||||||||
Method | ![]() ![]() ![]() | |||||||||||||||
![]() | Robin, A.Y. / Krishna Kumar, K. / Westphal, D. / Wardak, A.Z. / Thompson, G.V. / Dewson, G. / Colman, P.M. / Czabotar, P.E. | |||||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Crystal structure of Bax bound to the BH3 peptide of Bim identifies important contacts for interaction. Authors: Robin, A.Y. / Krishna Kumar, K. / Westphal, D. / Wardak, A.Z. / Thompson, G.V. / Dewson, G. / Colman, P.M. / Czabotar, P.E. | |||||||||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 84.3 KB | Display | ![]() |
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PDB format | ![]() | 63 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 4zieC ![]() 4zifC ![]() 4zihC ![]() 4ziiC ![]() 4bd2S C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 18511.996 Da / Num. of mol.: 1 / Mutation: C62S, C126S Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#2: Protein/peptide | Mass: 2310.568 Da / Num. of mol.: 1 / Fragment: BH3 motif / Source method: obtained synthetically / Source: (synth.) ![]() |
#3: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.26 Å3/Da / Density % sol: 45.48 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, sitting drop / pH: 6.5 / Details: Tri-sodium citrate, Sodium cacodylate |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Nov 6, 2013 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9537 Å / Relative weight: 1 |
Reflection | Resolution: 2.2→19.96 Å / Num. obs: 10108 / % possible obs: 99.96 % / Redundancy: 7.8 % / Net I/σ(I): 15.18 |
Reflection shell | Resolution: 2.2→2.278 Å / Redundancy: 8 % / Rmerge(I) obs: 0.8454 / Mean I/σ(I) obs: 2.61 / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4BD2 Resolution: 2.2→19.959 Å / SU ML: 0.22 / Cross valid method: FREE R-VALUE / σ(F): 1.36 / Phase error: 22.45 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.2→19.959 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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