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- PDB-6j8n: Crystal structure of SVBP-VASH1 complex, mutation C169A of VASH1 -

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Basic information

Entry
Database: PDB / ID: 6j8n
TitleCrystal structure of SVBP-VASH1 complex, mutation C169A of VASH1
Components
  • Small vasohibin-binding protein
  • Tubulinyl-Tyr carboxypeptidase 1
KeywordsPEPTIDE BINDING PROTEIN/HYDROLASE / protease / complex / PEPTIDE BINDING PROTEIN / PEPTIDE BINDING PROTEIN-HYDROLASE complex / Structural Genomics / Structural Genomics Consortium / SGC
Function / homology
Function and homology information


regulation of metallopeptidase activity / tubulinyl-Tyr carboxypeptidase / tubulin-tyrosine carboxypeptidase / regulation of cellular senescence / Carboxyterminal post-translational modifications of tubulin / negative regulation of lymphangiogenesis / peptidase activator activity / metallocarboxypeptidase activity / negative regulation of endothelial cell migration / labyrinthine layer blood vessel development ...regulation of metallopeptidase activity / tubulinyl-Tyr carboxypeptidase / tubulin-tyrosine carboxypeptidase / regulation of cellular senescence / Carboxyterminal post-translational modifications of tubulin / negative regulation of lymphangiogenesis / peptidase activator activity / metallocarboxypeptidase activity / negative regulation of endothelial cell migration / labyrinthine layer blood vessel development / axon development / negative regulation of endothelial cell proliferation / negative regulation of blood vessel endothelial cell migration / protein secretion / regulation of angiogenesis / negative regulation of protein ubiquitination / negative regulation of angiogenesis / response to wounding / apical part of cell / actin binding / microtubule binding / angiogenesis / cytoskeleton / regulation of cell cycle / endoplasmic reticulum / proteolysis / extracellular space / extracellular region / cytoplasm
Similarity search - Function
Tubulinyl-Tyr carboxypeptidase / Small vasohibin-binding protein / Vasohibin / Coiled-coil domain-containing protein 23
Similarity search - Domain/homology
Tubulinyl-Tyr carboxypeptidase 1 / Small vasohibin-binding protein
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.95 Å
AuthorsLiao, S. / Gao, J. / Xu, C. / Structural Genomics Consortium (SGC)
Funding support China, 3items
OrganizationGrant numberCountry
National Natural Science Foundation of China31500601 China
National Natural Science Foundation of China31570737 China
National Natural Science Foundation of China31770806 China
CitationJournal: Cell Res. / Year: 2019
Title: Molecular basis of vasohibins-mediated detyrosination and its impact on spindle function and mitosis.
Authors: Liao, S. / Rajendraprasad, G. / Wang, N. / Eibes, S. / Gao, J. / Yu, H. / Wu, G. / Tu, X. / Huang, H. / Barisic, M. / Xu, C.
History
DepositionJan 20, 2019Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Jun 19, 2019Provider: repository / Type: Initial release
Revision 1.1Jul 17, 2019Group: Data collection / Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.identifier_ORCID
Revision 1.2Mar 27, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession
Revision 1.3Apr 3, 2024Group: Refinement description / Category: pdbx_initial_refinement_model

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Small vasohibin-binding protein
B: Tubulinyl-Tyr carboxypeptidase 1
C: Small vasohibin-binding protein
D: Tubulinyl-Tyr carboxypeptidase 1


Theoretical massNumber of molelcules
Total (without water)70,9164
Polymers70,9164
Non-polymers00
Water11,692649
1
A: Small vasohibin-binding protein
B: Tubulinyl-Tyr carboxypeptidase 1


Theoretical massNumber of molelcules
Total (without water)35,4582
Polymers35,4582
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2070 Å2
ΔGint-12 kcal/mol
Surface area13820 Å2
MethodPISA
2
C: Small vasohibin-binding protein
D: Tubulinyl-Tyr carboxypeptidase 1


Theoretical massNumber of molelcules
Total (without water)35,4582
Polymers35,4582
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2090 Å2
ΔGint-11 kcal/mol
Surface area13600 Å2
MethodPISA
Unit cell
Length a, b, c (Å)70.020, 90.078, 124.498
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein Small vasohibin-binding protein / Coiled coil domain-containing protein 23


Mass: 7821.939 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: SVBP, CCDC23
Production host: Escherichia coli 'BL21-Gold(DE3)pLysS AG' (bacteria)
References: UniProt: Q8N300
#2: Protein Tubulinyl-Tyr carboxypeptidase 1 / Tubulin carboxypeptidase 1 / Tyrosine carboxypeptidase 1 / TTCP 1 / Vasohibin-1


Mass: 27636.031 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: VASH1, KIAA1036, VASH
Production host: Escherichia coli 'BL21-Gold(DE3)pLysS AG' (bacteria)
References: UniProt: Q7L8A9, tubulinyl-Tyr carboxypeptidase
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 649 / 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: 2.77 Å3/Da / Density % sol: 55.57 %
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop
Details: 6% v/v Tacsimate pH6.0, 0.1M MES monohydrate pH 6.0, 25% PEG 4000

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SSRF / Beamline: BL18U1 / Wavelength: 0.9792 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Sep 22, 2018
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9792 Å / Relative weight: 1
ReflectionResolution: 1.95→50 Å / Num. obs: 58570 / % possible obs: 100 % / Redundancy: 12.8 % / CC1/2: 1 / Rpim(I) all: 0.048 / Net I/σ(I): 18
Reflection shellResolution: 1.95→2.02 Å / Redundancy: 12.6 % / Num. unique obs: 5755 / Rpim(I) all: 0.292 / % possible all: 99.9

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Processing

Software
NameVersionClassification
PHENIX(1.14_3260: 000)refinement
HKL-3000data reduction
HKL-3000data scaling
PHENIX(1.14_3260: 000)phasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: a low resolution SeMet structure in our group

Resolution: 1.95→33.703 Å / SU ML: 0.18 / Cross valid method: NONE / σ(F): 1.35 / Phase error: 20.95
RfactorNum. reflection% reflection
Rfree0.2102 1984 3.42 %
Rwork0.1853 --
obs0.1861 57964 99.73 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Refinement stepCycle: LAST / Resolution: 1.95→33.703 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4248 0 0 649 4897
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0054358
X-RAY DIFFRACTIONf_angle_d0.8685879
X-RAY DIFFRACTIONf_dihedral_angle_d9.23161
X-RAY DIFFRACTIONf_chiral_restr0.044629
X-RAY DIFFRACTIONf_plane_restr0.005757
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.95-1.99880.27171410.22973978X-RAY DIFFRACTION99
1.9988-2.05280.24731390.21153922X-RAY DIFFRACTION100
2.0528-2.11320.24111400.20533944X-RAY DIFFRACTION100
2.1132-2.18140.22251400.19773933X-RAY DIFFRACTION100
2.1814-2.25930.23891410.19313988X-RAY DIFFRACTION100
2.2593-2.34980.23241400.19583957X-RAY DIFFRACTION100
2.3498-2.45670.22061400.19333952X-RAY DIFFRACTION100
2.4567-2.58620.20731430.19544008X-RAY DIFFRACTION100
2.5862-2.74810.22331400.19153977X-RAY DIFFRACTION100
2.7481-2.96020.21481420.19144024X-RAY DIFFRACTION100
2.9602-3.25790.23061430.1844021X-RAY DIFFRACTION100
3.2579-3.72880.19971430.17264026X-RAY DIFFRACTION100
3.7288-4.69580.14641450.15244095X-RAY DIFFRACTION100
4.6958-33.70780.21551470.18764155X-RAY DIFFRACTION98

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