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- PDB-2z0p: Crystal structure of PH domain of Bruton's tyrosine kinase -

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Basic information

Entry
Database: PDB / ID: 2z0p
TitleCrystal structure of PH domain of Bruton's tyrosine kinase
ComponentsTyrosine-protein kinase BTK
KeywordsSIGNALING PROTEIN / PH domain / PIP3C4 / ATP-binding / Disease mutation / Kinase / Membrane / Metal-binding / Nucleotide-binding / Nucleus / Phosphorylation / SH2 domain / SH3 domain / Transferase / Tyrosine-protein kinase / Zinc-finger / Structural Genomics / NPPSFA / National Project on Protein Structural and Functional Analyses / RIKEN Structural Genomics/Proteomics Initiative / RSGI
Function / homology
Function and homology information


regulation of B cell cytokine production / proteoglycan catabolic process / monocyte proliferation / positive regulation of interleukin-17A production / regulation of B cell apoptotic process / eosinophil homeostasis / positive regulation of type III hypersensitivity / B cell affinity maturation / histamine secretion by mast cell / positive regulation of synoviocyte proliferation ...regulation of B cell cytokine production / proteoglycan catabolic process / monocyte proliferation / positive regulation of interleukin-17A production / regulation of B cell apoptotic process / eosinophil homeostasis / positive regulation of type III hypersensitivity / B cell affinity maturation / histamine secretion by mast cell / positive regulation of synoviocyte proliferation / neutrophil homeostasis / cellular response to molecule of fungal origin / positive regulation of type I hypersensitivity / cellular response to interleukin-7 / MyD88 deficiency (TLR2/4) / MyD88-dependent toll-like receptor signaling pathway / IRAK4 deficiency (TLR2/4) / MyD88:MAL(TIRAP) cascade initiated on plasma membrane / positive regulation of B cell differentiation / positive regulation of NLRP3 inflammasome complex assembly / phospholipase activator activity / negative regulation of interleukin-10 production / B cell activation / negative regulation of B cell proliferation / Fc-epsilon receptor signaling pathway / phosphatidylinositol-3,4,5-trisphosphate binding / phospholipase binding / mesoderm development / positive regulation of immunoglobulin production / RHO GTPases Activate WASPs and WAVEs / positive regulation of phagocytosis / positive regulation of B cell proliferation / cell maturation / FCERI mediated Ca+2 mobilization / Antigen activates B Cell Receptor (BCR) leading to generation of second messengers / calcium-mediated signaling / apoptotic signaling pathway / FCGR3A-mediated phagocytosis / B cell receptor signaling pathway / non-specific protein-tyrosine kinase / non-membrane spanning protein tyrosine kinase activity / G beta:gamma signalling through BTK / Regulation of actin dynamics for phagocytic cup formation / cellular response to reactive oxygen species / positive regulation of interleukin-6 production / peptidyl-tyrosine phosphorylation / G alpha (12/13) signalling events / positive regulation of tumor necrosis factor production / DAP12 signaling / positive regulation of NF-kappaB transcription factor activity / ER-Phagosome pathway / T cell receptor signaling pathway / cytoplasmic vesicle / G alpha (q) signalling events / protein tyrosine kinase activity / Potential therapeutics for SARS / response to lipopolysaccharide / adaptive immune response / intracellular signal transduction / membrane raft / protein phosphorylation / innate immune response / perinuclear region of cytoplasm / ATP binding / identical protein binding / metal ion binding / nucleus / plasma membrane / cytosol / cytoplasm
Similarity search - Function
Tyrosine-protein kinase BTK, SH3 domain / Zinc finger, Btk motif / BTK motif / Zinc finger Btk-type profile. / Bruton's tyrosine kinase Cys-rich motif / Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB) / PH-domain like / PH domain / PH domain profile. / Pleckstrin homology domain. ...Tyrosine-protein kinase BTK, SH3 domain / Zinc finger, Btk motif / BTK motif / Zinc finger Btk-type profile. / Bruton's tyrosine kinase Cys-rich motif / Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB) / PH-domain like / PH domain / PH domain profile. / Pleckstrin homology domain. / Pleckstrin homology domain / SH3 domain / SH2 domain / Src homology 2 (SH2) domain profile. / Src homology 2 domains / SH2 domain / Src homology 3 domains / SH2 domain superfamily / SH3-like domain superfamily / Src homology 3 (SH3) domain profile. / SH3 domain / Tyrosine-protein kinase, catalytic domain / Tyrosine kinase, catalytic domain / Tyrosine protein kinases specific active-site signature. / PH-like domain superfamily / Tyrosine-protein kinase, active site / Protein tyrosine and serine/threonine kinase / Serine-threonine/tyrosine-protein kinase, catalytic domain / Roll / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily / Mainly Beta
Similarity search - Domain/homology
Chem-4PT / Tyrosine-protein kinase BTK
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.58 Å
AuthorsMurayama, K. / Kato-Murayama, M. / Mishima, C. / Shirouzu, M. / Yokoyama, S. / RIKEN Structural Genomics/Proteomics Initiative (RSGI)
CitationJournal: Biochem.Biophys.Res.Commun. / Year: 2008
Title: Crystal structure of the Bruton's tyrosine kinase PH domain with phosphatidylinositol
Authors: Murayama, K. / Kato-Murayama, M. / Mishima, C. / Akasaka, R. / Shirouzu, M. / Fukui, Y. / Yokoyama, S.
History
DepositionMay 7, 2007Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0May 13, 2008Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Jul 8, 2015Group: Database references
Revision 1.3Nov 1, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / entity / pdbx_entity_nonpoly / pdbx_initial_refinement_model / struct_conn / struct_site
Item: _chem_comp.name / _database_2.pdbx_DOI ..._chem_comp.name / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _entity.pdbx_description / _pdbx_entity_nonpoly.name / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Tyrosine-protein kinase BTK
B: Tyrosine-protein kinase BTK
C: Tyrosine-protein kinase BTK
D: Tyrosine-protein kinase BTK
hetero molecules


Theoretical massNumber of molelcules
Total (without water)83,05912
Polymers79,9324
Non-polymers3,1278
Water1,22568
1
A: Tyrosine-protein kinase BTK
hetero molecules


Theoretical massNumber of molelcules
Total (without water)20,7653
Polymers19,9831
Non-polymers7822
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
B: Tyrosine-protein kinase BTK
hetero molecules


Theoretical massNumber of molelcules
Total (without water)20,7653
Polymers19,9831
Non-polymers7822
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
3
C: Tyrosine-protein kinase BTK
hetero molecules


Theoretical massNumber of molelcules
Total (without water)20,7653
Polymers19,9831
Non-polymers7822
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
4
D: Tyrosine-protein kinase BTK
hetero molecules


Theoretical massNumber of molelcules
Total (without water)20,7653
Polymers19,9831
Non-polymers7822
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
5
A: Tyrosine-protein kinase BTK
B: Tyrosine-protein kinase BTK
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,5306
Polymers39,9662
Non-polymers1,5644
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3430 Å2
ΔGint-3 kcal/mol
Surface area17060 Å2
MethodPISA
6
C: Tyrosine-protein kinase BTK
D: Tyrosine-protein kinase BTK
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,5306
Polymers39,9662
Non-polymers1,5644
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3250 Å2
ΔGint-4 kcal/mol
Surface area17130 Å2
MethodPISA
Unit cell
Length a, b, c (Å)59.417, 62.499, 117.064
Angle α, β, γ (deg.)90.00, 94.33, 90.00
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein
Tyrosine-protein kinase BTK / Bruton tyrosine kinase / Agammaglobulinaemia tyrosine kinase / ATK / B cell progenitor kinase / BPK


Mass: 19983.014 Da / Num. of mol.: 4 / Fragment: PH domain
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Cell line (production host): SF9 / Production host: Spodoptera frugiperda (fall armyworm)
References: UniProt: Q06187, non-specific protein-tyrosine kinase
#2: Chemical
ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Zn
#3: Chemical
ChemComp-4PT / (2R)-3-{[(S)-{[(2S,3R,5S,6S)-2,6-DIHYDROXY-3,4,5-TRIS(PHOSPHONOOXY)CYCLOHEXYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-2-(1-HYDROXY BUTOXY)PROPYL BUTYRATE / DIC4-PHOSPHATIDYLINOSITOL(3,4,5)TRISPHOSPHATE


Mass: 716.350 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C17H36O22P4
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 68 / 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: 2.71 Å3/Da / Density % sol: 54.64 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 6.5
Details: 25% PEG3350, 0.2M Li2SO4, 0.1M MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Photon Factory / Beamline: AR-NW12A / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 210 / Detector: CCD / Date: Dec 2, 2006
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.58→29.67 Å / Num. obs: 26621 / % possible obs: 98.5 % / Observed criterion σ(F): -3 / Redundancy: 3.7 % / Biso Wilson estimate: 48.8 Å2 / Rsym value: 0.037 / Net I/σ(I): 24.9
Reflection shellResolution: 2.58→2.67 Å / Rsym value: 0.114 / % possible all: 99.7

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Processing

Software
NameVersionClassification
CNS1.1refinement
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1BTK

1btk


Resolution: 2.58→29.67 Å / Rfactor Rfree error: 0.008 / Data cutoff high absF: 1076225.33 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0
RfactorNum. reflection% reflectionSelection details
Rfree0.3 1283 4.8 %RANDOM
Rwork0.242 ---
obs0.242 26609 98.1 %-
Solvent computationSolvent model: FLAT MODEL / Bsol: 46.8175 Å2 / ksol: 0.353675 e/Å3
Displacement parametersBiso mean: 52.4 Å2
Baniso -1Baniso -2Baniso -3
1--5.81 Å20 Å2-8.22 Å2
2--22.21 Å20 Å2
3----16.4 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.48 Å0.37 Å
Luzzati d res low-5 Å
Luzzati sigma a0.52 Å0.38 Å
Refinement stepCycle: LAST / Resolution: 2.58→29.67 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5296 0 146 68 5510
Refine LS restraints
Refine-IDTypeDev idealDev ideal target
X-RAY DIFFRACTIONc_bond_d0.007
X-RAY DIFFRACTIONc_bond_d_na
X-RAY DIFFRACTIONc_bond_d_prot
X-RAY DIFFRACTIONc_angle_d
X-RAY DIFFRACTIONc_angle_d_na
X-RAY DIFFRACTIONc_angle_d_prot
X-RAY DIFFRACTIONc_angle_deg1.4
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d23.7
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d1.09
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it1.581.5
X-RAY DIFFRACTIONc_mcangle_it2.772
X-RAY DIFFRACTIONc_scbond_it2.052
X-RAY DIFFRACTIONc_scangle_it3.232.5
LS refinement shellResolution: 2.58→2.74 Å / Rfactor Rfree error: 0.031 / Total num. of bins used: 6
RfactorNum. reflection% reflection
Rfree0.431 196 4.6 %
Rwork0.334 4049 -
obs--94.8 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1protein_rep.paramprotein.top
X-RAY DIFFRACTION2water_rep.paramwater.top
X-RAY DIFFRACTION3ion.paramion.top
X-RAY DIFFRACTION4its.paramits.top
X-RAY DIFFRACTION54pt_3.param4pt_3.top

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