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- PDB-1ndk: X-RAY STRUCTURE OF NUCLEOSIDE DIPHOSPHATE KINASE -

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Basic information

Entry
Database: PDB / ID: 1ndk
TitleX-RAY STRUCTURE OF NUCLEOSIDE DIPHOSPHATE KINASE
ComponentsNUCLEOSIDE DIPHOSPHATE KINASENucleoside-diphosphate kinase
KeywordsTRANSFERASE
Function / homology
Function and homology information


dGTP biosynthetic process from dGDP / dGDP phosphorylation / asexual reproduction / nucleoside triphosphate biosynthetic process / negative regulation of pinocytosis / negative regulation of exocytosis / nucleoside-diphosphate kinase / UTP biosynthetic process / negative regulation of phagocytosis / CTP biosynthetic process ...dGTP biosynthetic process from dGDP / dGDP phosphorylation / asexual reproduction / nucleoside triphosphate biosynthetic process / negative regulation of pinocytosis / negative regulation of exocytosis / nucleoside-diphosphate kinase / UTP biosynthetic process / negative regulation of phagocytosis / CTP biosynthetic process / GTP biosynthetic process / translational elongation / nucleoside diphosphate kinase activity / phagocytic vesicle / response to bacterium / secretory granule / actin cytoskeleton organization / ribosome / cytoskeleton / G protein-coupled receptor signaling pathway / ATP binding / metal ion binding / plasma membrane / cytoplasm
Similarity search - Function
Nucleoside diphosphate kinase, active site / Nucleoside diphosphate kinases active site. / Nucleoside diphosphate kinase-like domain / Nucleoside diphosphate kinase / Nucleoside diphosphate kinase / Nucleoside diphosphate kinase-like domain / NDK / Nucleoside diphosphate kinase-like domain superfamily / Alpha-Beta Plaits / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
Nucleoside diphosphate kinase, cytosolic
Similarity search - Component
Biological speciesDictyostelium discoideum (eukaryote)
MethodX-RAY DIFFRACTION / Resolution: 2.2 Å
AuthorsJanin, J. / Dumas, C. / Morera, S. / Lascu, I. / Veron, M.
CitationJournal: EMBO J. / Year: 1992
Title: X-ray structure of nucleoside diphosphate kinase.
Authors: Dumas, C. / Lascu, I. / Morera, S. / Glaser, P. / Fourme, R. / Wallet, V. / Lacombe, M.L. / Veron, M. / Janin, J.
History
DepositionJul 15, 1993-
Revision 1.0Oct 31, 1993Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Derived calculations / Version format compliance

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: NUCLEOSIDE DIPHOSPHATE KINASE


Theoretical massNumber of molelcules
Total (without water)16,7811
Polymers16,7811
Non-polymers00
Water50428
1
A: NUCLEOSIDE DIPHOSPHATE KINASE
x 6


Theoretical massNumber of molelcules
Total (without water)100,6886
Polymers100,6886
Non-polymers00
Water1086
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation2_665-y+1,x-y+1,z1
crystal symmetry operation3_565-x+y,-x+1,z1
crystal symmetry operation10_665-y+1,-x+1,-z+1/21
crystal symmetry operation11_555-x+y,y,-z+1/21
crystal symmetry operation12_565x,x-y+1,-z+1/21
Buried area12930 Å2
ΔGint-51 kcal/mol
Surface area36030 Å2
MethodPISA, PQS
Unit cell
Length a, b, c (Å)72.700, 72.700, 107.500
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number182
Space group name H-MP6322

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Components

#1: Protein NUCLEOSIDE DIPHOSPHATE KINASE / Nucleoside-diphosphate kinase


Mass: 16781.332 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Dictyostelium discoideum (eukaryote) / References: UniProt: P22887, nucleoside-diphosphate kinase
#2: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 28 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.44 Å3/Da / Density % sol: 49.63 %
Crystal grow
*PLUS
pH: 7.2 / Method: vapor diffusion, hanging drop
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDChemical formula
15-10 mg/mlprotein1drop
230 mMTris-HCl1drop
31 Mammonium sulfate1drop
420 mM1dropMgCl2
51 mMdithiothreitol1drop
62 Mammonium sulfate1reservoir

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Data collection

RadiationScattering type: x-ray
Radiation wavelengthRelative weight: 1
Reflection
*PLUS
Highest resolution: 2.2 Å / Lowest resolution: 20 Å / Num. obs: 9012 / % possible obs: 99.3 % / Num. measured all: 82562 / Rmerge(I) obs: 0.046

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Processing

Software
NameClassification
X-PLORmodel building
X-PLORrefinement
X-PLORphasing
RefinementRfactor Rwork: 0.203 / Rfactor obs: 0.203 / Highest resolution: 2.2 Å
Details: NO DENSITY IS SEEN FOR RESIDUES 1 - 7. DENSITY FOR RESIDUE 8 IS POOR.
Refinement stepCycle: LAST / Highest resolution: 2.2 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1127 0 0 28 1155
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.01
X-RAY DIFFRACTIONx_bond_d_na
X-RAY DIFFRACTIONx_bond_d_prot
X-RAY DIFFRACTIONx_angle_d
X-RAY DIFFRACTIONx_angle_d_na
X-RAY DIFFRACTIONx_angle_d_prot
X-RAY DIFFRACTIONx_angle_deg1.3
X-RAY DIFFRACTIONx_angle_deg_na
X-RAY DIFFRACTIONx_angle_deg_prot
X-RAY DIFFRACTIONx_dihedral_angle_d
X-RAY DIFFRACTIONx_dihedral_angle_d_na
X-RAY DIFFRACTIONx_dihedral_angle_d_prot
X-RAY DIFFRACTIONx_improper_angle_d
X-RAY DIFFRACTIONx_improper_angle_d_na
X-RAY DIFFRACTIONx_improper_angle_d_prot
X-RAY DIFFRACTIONx_mcbond_it
X-RAY DIFFRACTIONx_mcangle_it
X-RAY DIFFRACTIONx_scbond_it
X-RAY DIFFRACTIONx_scangle_it
Refinement
*PLUS
Highest resolution: 2.2 Å / Lowest resolution: 7 Å / Num. reflection obs: 8697 / Rfactor obs: 0.203
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_angle_d
X-RAY DIFFRACTIONx_plane_restr2.3

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