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- PDB-4zie: Crystal Structure of core/latch dimer of Bax in complex with BimBH3 -

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Basic information

Entry
Database: PDB / ID: 4zie
TitleCrystal Structure of core/latch dimer of Bax in complex with BimBH3
Components
  • Apoptosis regulator BAX
  • Bcl-2-like protein 11
KeywordsAPOPTOSIS / Bax / BH3 domain / Structural Genomics
Function / homology
Function and homology information


T cell homeostatic proliferation / release of matrix enzymes from mitochondria / positive regulation of developmental pigmentation / BAX complex / protein insertion into mitochondrial membrane / B cell receptor apoptotic signaling pathway / positive regulation of reproductive process / BIM-BCL-xl complex / BIM-BCL-2 complex / regulation of developmental pigmentation ...T cell homeostatic proliferation / release of matrix enzymes from mitochondria / positive regulation of developmental pigmentation / BAX complex / protein insertion into mitochondrial membrane / B cell receptor apoptotic signaling pathway / positive regulation of reproductive process / BIM-BCL-xl complex / BIM-BCL-2 complex / regulation of developmental pigmentation / positive regulation of motor neuron apoptotic process / regulation of mammary gland epithelial cell proliferation / Activation, translocation and oligomerization of BAX / spermatid differentiation / Sertoli cell proliferation / NTRK3 as a dependence receptor / RUNX3 regulates BCL2L11 (BIM) transcription / positive regulation of apoptotic DNA fragmentation / development of secondary sexual characteristics / positive regulation of B cell apoptotic process / positive regulation of mitochondrial membrane permeability involved in apoptotic process / B cell homeostatic proliferation / glycosphingolipid metabolic process / retinal cell programmed cell death / B cell negative selection / BAK complex / positive regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / Activation of BIM and translocation to mitochondria / regulation of mitochondrial membrane permeability involved in programmed necrotic cell death / negative regulation of endoplasmic reticulum calcium ion concentration / developmental pigmentation / positive regulation of fibroblast apoptotic process / apoptotic process involved in embryonic digit morphogenesis / mitochondrial permeability transition pore complex / Release of apoptotic factors from the mitochondria / mitochondrial fragmentation involved in apoptotic process / apoptotic process involved in blood vessel morphogenesis / post-embryonic camera-type eye morphogenesis / ear development / Transcriptional regulation by RUNX2 / apoptotic process involved in mammary gland involution / establishment or maintenance of transmembrane electrochemical gradient / positive regulation of apoptotic process involved in mammary gland involution / BH3-only proteins associate with and inactivate anti-apoptotic BCL-2 members / regulation of nitrogen utilization / meiosis I / positive regulation of T cell apoptotic process / regulation of organ growth / B cell apoptotic process / tube formation / mammary gland development / endoplasmic reticulum calcium ion homeostasis / positive regulation of epithelial cell apoptotic process / fertilization / calcium ion transport into cytosol / mitochondrial fusion / epithelial cell apoptotic process / Bcl-2 family protein complex / myeloid cell homeostasis / motor neuron apoptotic process / execution phase of apoptosis / cellular response to glucocorticoid stimulus / NRAGE signals death through JNK / thymocyte apoptotic process / Deregulated CDK5 triggers multiple neurodegenerative pathways in Alzheimer's disease models / pore complex / FOXO-mediated transcription of cell death genes / hypothalamus development / positive regulation of IRE1-mediated unfolded protein response / odontogenesis of dentin-containing tooth / positive regulation of release of cytochrome c from mitochondria / TP53 Regulates Transcription of Genes Involved in Cytochrome C Release / germ cell development / apoptotic mitochondrial changes / BH3 domain binding / vagina development / T cell homeostasis / negative regulation of mitochondrial membrane potential / intrinsic apoptotic signaling pathway by p53 class mediator / B cell homeostasis / positive regulation of calcium ion transport into cytosol / negative regulation of apoptotic signaling pathway / intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress / extrinsic apoptotic signaling pathway via death domain receptors / blood vessel remodeling / cellular response to unfolded protein / Pyroptosis / ectopic germ cell programmed cell death / response to axon injury / negative regulation of fibroblast proliferation / negative regulation of protein binding / ovarian follicle development / positive regulation of intrinsic apoptotic signaling pathway / spleen development / positive regulation of cell cycle / extrinsic apoptotic signaling pathway / supramolecular fiber organization / response to salt stress / release of sequestered calcium ion into cytosol / extrinsic apoptotic signaling pathway in absence of ligand
Similarity search - Function
Apoptosis, Bim N-terminal / Bcl-2-like protein 11 / : / Bim protein N-terminus / Bcl-x interacting, BH3 domain / Bcl-x interacting, BH3 domain / Blc2-like / Apoptosis Regulator Bcl-x / Apoptosis regulator, Bcl-2, BH3 motif, conserved site / Apoptosis regulator, Bcl-2 family BH3 motif signature. ...Apoptosis, Bim N-terminal / Bcl-2-like protein 11 / : / Bim protein N-terminus / Bcl-x interacting, BH3 domain / Bcl-x interacting, BH3 domain / Blc2-like / Apoptosis Regulator Bcl-x / Apoptosis regulator, Bcl-2, BH3 motif, conserved site / Apoptosis regulator, Bcl-2 family BH3 motif signature. / Apoptosis regulator, Bcl-2, BH1 motif, conserved site / Apoptosis regulator, Bcl-2 family BH1 motif signature. / Apoptosis regulator, Bcl-2, BH2 motif, conserved site / Apoptosis regulator, Bcl-2 family BH2 motif signature. / Bcl-2 family / BCL (B-Cell lymphoma); contains BH1, BH2 regions / Bcl2-like / Bcl-2, Bcl-2 homology region 1-3 / Apoptosis regulator proteins, Bcl-2 family / BCL2-like apoptosis inhibitors family profile. / Bcl-2-like superfamily / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
Bcl-2-like protein 11 / Apoptosis regulator BAX
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.797 Å
AuthorsKrishna Kumar, K. / Robin, A.Y. / Westphal, D. / Wardak, A.Z. / Thompson, G.V. / Dewson, G. / Colman, P.M. / Czabotar, P.E.
Funding support Australia, 4items
OrganizationGrant numberCountry
National Health and Medical Research Council (NHMRC, Australia)Projects Grant 1079706 Australia
National Health and Medical Research Council (NHMRC, Australia)Projects Grant 1059331 Australia
National Health and Medical Research Council (NHMRC, Australia)Projects Grant 1023055 Australia
National Health and Medical Research Council (NHMRC, Australia)Program Grant 1016701 Australia
CitationJournal: Cell Death Dis / Year: 2015
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
DepositionApr 28, 2015Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jul 22, 2015Provider: repository / Type: Initial release
Revision 1.1Sep 20, 2017Group: Author supporting evidence / Data collection ...Author supporting evidence / Data collection / Derived calculations / Source and taxonomy
Category: diffrn_source / entity_src_gen ...diffrn_source / entity_src_gen / pdbx_audit_support / pdbx_entity_src_syn / pdbx_struct_oper_list
Item: _diffrn_source.pdbx_synchrotron_site / _entity_src_gen.pdbx_alt_source_flag ..._diffrn_source.pdbx_synchrotron_site / _entity_src_gen.pdbx_alt_source_flag / _pdbx_audit_support.funding_organization / _pdbx_entity_src_syn.pdbx_alt_source_flag / _pdbx_struct_oper_list.symmetry_operation
Revision 1.2Jan 8, 2020Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.3Sep 27, 2023Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Apoptosis regulator BAX
C: Bcl-2-like protein 11
hetero molecules


Theoretical massNumber of molelcules
Total (without water)21,8493
Polymers21,7872
Non-polymers621
Water1,63991
1
A: Apoptosis regulator BAX
C: Bcl-2-like protein 11
hetero molecules

A: Apoptosis regulator BAX
C: Bcl-2-like protein 11
hetero molecules


Theoretical massNumber of molelcules
Total (without water)43,6986
Polymers43,5734
Non-polymers1242
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation7_555y,x,-z1
Buried area11440 Å2
ΔGint-108 kcal/mol
Surface area15780 Å2
MethodPISA
Unit cell
Length a, b, c (Å)95.440, 95.440, 36.353
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number96
Space group name H-MP43212

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Components

#1: Protein Apoptosis regulator BAX / Bcl-2-like protein 4 / Bcl2-L-4


Mass: 18511.996 Da / Num. of mol.: 1 / Mutation: C62S C126S
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: BAX, BCL2L4 / Production host: Escherichia coli (E. coli) / References: UniProt: Q07812
#2: Protein/peptide Bcl-2-like protein 11 / Bcl2-L-11 / Bcl2-interacting mediator of cell death


Mass: 3274.691 Da / Num. of mol.: 1 / Fragment: BH3 motif, UNP RESIDUES 141-166 / Source method: obtained synthetically / Source: (synth.) Homo sapiens (human) / References: UniProt: O43521
#3: Chemical ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H6O2
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 91 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 1.9 Å3/Da / Density % sol: 35.26 %
Crystal growTemperature: 277 K / Method: vapor diffusion, sitting drop / pH: 9 / Details: PEG6000, bicine

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Australian Synchrotron / Beamline: MX2 / Wavelength: 0.9537 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Aug 22, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9537 Å / Relative weight: 1
ReflectionResolution: 1.797→33.97 Å / Num. obs: 16194 / % possible obs: 99.92 % / Redundancy: 14.1 % / Rmerge(I) obs: 0.0639 / Net I/σ(I): 30.73
Reflection shellResolution: 1.797→1.861 Å / Redundancy: 14.2 % / Rmerge(I) obs: 1.184 / Mean I/σ(I) obs: 2.57 / % possible all: 99.43

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Phasing

PhasingMethod: molecular replacement

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Processing

Software
NameVersionClassification
XSCALEdata scaling
PHASERphasing
PHENIXrefinement
PDB_EXTRACT3.15data extraction
XDSdata reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 4BD2

4bd2


Resolution: 1.797→33.97 Å / FOM work R set: 0.8487 / SU ML: 0.19 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 21.13 / Stereochemistry target values: ML
RfactorNum. reflection% reflectionSelection details
Rfree0.2288 1617 9.99 %Random selection
Rwork0.1816 14576 --
obs0.1864 16193 99.93 %-
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 93.61 Å2 / Biso mean: 38.28 Å2 / Biso min: 13.82 Å2
Refinement stepCycle: final / Resolution: 1.797→33.97 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1324 0 10 91 1425
Biso mean--50.15 46.34 -
Num. residues----169
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0061353
X-RAY DIFFRACTIONf_angle_d0.8731825
X-RAY DIFFRACTIONf_chiral_restr0.037199
X-RAY DIFFRACTIONf_plane_restr0.004235
X-RAY DIFFRACTIONf_dihedral_angle_d12.721490
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 12

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
1.7973-1.85010.26731320.24331186131899
1.8501-1.90990.26861330.22811991332100
1.9099-1.97810.26391300.225511691299100
1.9781-2.05730.26221330.205511891322100
2.0573-2.15090.22011310.185812051336100
2.1509-2.26430.271350.18412031338100
2.2643-2.40610.22081330.182311971330100
2.4061-2.59180.26741330.178712161349100
2.5918-2.85250.25281360.18112141350100
2.8525-3.2650.22081360.185112191355100
3.265-4.11250.19341370.161212511388100
4.1125-33.97810.21981480.176213281476100
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL11 (°2)L12 (°2)L13 (°2)L22 (°2)L23 (°2)L33 (°2)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T11 (Å2)T12 (Å2)T13 (Å2)T22 (Å2)T23 (Å2)T33 (Å2)Origin x (Å)Origin y (Å)Origin z (Å)
18.2-5.4534-2.02083.70142.00844.7512-0.5227-0.5156-0.4671.0880.37980.18960.4290.22450.08220.22970.01360.01470.22320.03910.1927-4.912628.95094.7636
23.98410.2216-0.46173.79381.2132.0428-0.08030.0586-0.3573-0.1702-0.0055-0.10330.1826-0.01510.08350.24330.0066-0.01710.15080.00420.1578-2.840520.9068-7.299
38.8962-8.42094.07296.1929-3.17881.07920.2942-0.0298-0.3936-0.3092-0.07010.26010.1136-0.011-0.17740.18920.0045-0.03580.2265-0.02590.279413.791612.9787-3.0339
44.6676-1.61282.6234.23881.93946.5740.186-0.3193-0.36680.5093-0.12310.52830.738-0.334-0.10490.2518-0.02460.06620.20410.01620.203533.1441-12.76592.3589
55.1696-4.0323-4.39473.23032.93138.54040.34330.7848-0.3605-0.7314-0.36430.26460.16-0.27770.01580.44980.0402-0.0970.3313-0.04550.2515-7.15223.5409-16.8649
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection detailsAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1chain 'A' and (resid 10 through 33 )A0
2X-RAY DIFFRACTION2chain 'A' and (resid 34 through 106 )A0
3X-RAY DIFFRACTION3chain 'A' and (resid 107 through 147 )A0
4X-RAY DIFFRACTION4chain 'A' and (resid 148 through 167 )A0
5X-RAY DIFFRACTION5chain 'C' and (resid 81 through 102 )C0

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