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- PDB-1vfv: Crystal Structure of the Kif1A Motor Domain Complexed With Mg-AMPPNP -

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Basic information

Entry
Database: PDB / ID: 1vfv
TitleCrystal Structure of the Kif1A Motor Domain Complexed With Mg-AMPPNP
ComponentsPROTEIN (Fusion protein consisting of Kinesin-like protein KIF1A, Kinesin heavy chain isoform 5C and A HIS TAG
KeywordsTRANSPORT PROTEIN / kinesin / microtubule / motor
Function / homology
Function and homology information


distal axon / anterograde dendritic transport of messenger ribonucleoprotein complex / anterograde synaptic vesicle transport / neuronal dense core vesicle membrane / plus-end-directed kinesin ATPase / dense core granule cytoskeletal transport / Kinesins / anterograde axonal protein transport / regulation of dendritic spine development / apolipoprotein receptor binding ...distal axon / anterograde dendritic transport of messenger ribonucleoprotein complex / anterograde synaptic vesicle transport / neuronal dense core vesicle membrane / plus-end-directed kinesin ATPase / dense core granule cytoskeletal transport / Kinesins / anterograde axonal protein transport / regulation of dendritic spine development / apolipoprotein receptor binding / COPI-dependent Golgi-to-ER retrograde traffic / intracellular mRNA localization / ciliary rootlet / regulation of dendritic spine morphogenesis / MHC class II antigen presentation / motor neuron axon guidance / plus-end-directed microtubule motor activity / kinesin complex / microtubule motor activity / mRNA transport / neuronal dense core vesicle / postsynaptic cytosol / axonal growth cone / axon cytoplasm / dendrite cytoplasm / GABA-ergic synapse / Hydrolases; Acting on acid anhydrides; Acting on acid anhydrides to facilitate cellular and subcellular movement / microtubule binding / microtubule / neuron projection / neuronal cell body / synapse / perinuclear region of cytoplasm / ATP hydrolysis activity / ATP binding / cytoplasm
Similarity search - Function
: / : / Kinesin-like KIF1-type / Kinesin protein 1B / Kinesin-like / Kinesin protein / Kinesin-associated / Kinesin-associated / Kinesin motor domain / Kinesin ...: / : / Kinesin-like KIF1-type / Kinesin protein 1B / Kinesin-like / Kinesin protein / Kinesin-associated / Kinesin-associated / Kinesin motor domain / Kinesin / Kinesin-like protein / Forkhead associated domain / Forkhead-associated (FHA) domain profile. / FHA domain / Forkhead-associated (FHA) domain / Kinesin motor domain signature. / Kinesin motor domain, conserved site / Kinesin motor domain / Kinesin motor domain profile. / Kinesin motor, catalytic domain. ATPase. / Kinesin motor domain / SMAD/FHA domain superfamily / PH domain / Kinesin motor domain superfamily / PH domain profile. / Pleckstrin homology domain. / Pleckstrin homology domain / PH-like domain superfamily / P-loop containing nucleoside triphosphate hydrolase / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER / Kinesin heavy chain isoform 5C / Kinesin-like protein KIF1A
Similarity search - Component
Biological speciesMus musculus (house mouse)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.85 Å
AuthorsNitta, R. / Kikkawa, M. / Okada, Y. / Hirokawa, N.
CitationJournal: Science / Year: 2004
Title: KIF1A Alternately Uses Two Loops to Bind Microtubules
Authors: Nitta, R. / Kikkawa, M. / Okada, Y. / Hirokawa, N.
History
DepositionApr 19, 2004Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Aug 10, 2004Provider: repository / Type: Initial release
Revision 1.1Apr 27, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Aug 23, 2017Group: Source and taxonomy / Category: entity_src_gen
Revision 1.4Oct 25, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _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_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _struct_ref_seq_dif.details / _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

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Assembly

Deposited unit
A: PROTEIN (Fusion protein consisting of Kinesin-like protein KIF1A, Kinesin heavy chain isoform 5C and A HIS TAG
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,6593
Polymers41,1281
Non-polymers5312
Water4,450247
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)42.584, 55.233, 157.056
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 PROTEIN (Fusion protein consisting of Kinesin-like protein KIF1A, Kinesin heavy chain isoform 5C and A HIS TAG / Axonal transporter of synaptic vesicles


Mass: 41128.215 Da / Num. of mol.: 1
Fragment: Motor Domain OF Kinesin-like protein KIF1A and RESIDUES 329-334 OF Kinesin heavy chain isoform 5C
Source method: isolated from a genetically manipulated source
Details: FUSION PROTEIN COMPRISES RESIDUES 1-355 OF Kinesin-like protein KIF1A, AND RESIDUES 329-334 OF Kinesin heavy chain isoform 5C, AND C-TERMINAL TAIL WITH SEQUENCE HHHHH
Source: (gene. exp.) Mus musculus (house mouse) / Plasmid: pET21b / Production host: Escherichia coli (E. coli) / References: UniProt: P33173, UniProt: P28738
#2: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Mg
#3: Chemical ChemComp-ANP / PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER


Mass: 506.196 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H17N6O12P3 / Comment: AMP-PNP, energy-carrying molecule analogue*YM
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 247 / 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: 2.32 Å3/Da / Density % sol: 46.99 %
Crystal growTemperature: 297 K / Method: vapor diffusion, hanging drop / pH: 8.5
Details: PEG4000, Sodium acetate, Tris-HCl, Xylitol, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 297.0K

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Data collection

DiffractionMean temperature: 93 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 1.03 Å
DetectorType: SBC-2 / Detector: CCD / Date: Jul 27, 2002
RadiationMonochromator: DOUBLE CRYSTAL SI220 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.03 Å / Relative weight: 1
ReflectionResolution: 1.85→50 Å / Num. all: 32645 / Num. obs: 32188 / % possible obs: 98.6 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Biso Wilson estimate: 16.5 Å2
Reflection shellResolution: 1.85→1.92 Å / % possible all: 98.1

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Processing

Software
NameVersionClassification
CNS1refinement
HKL-2000data reduction
SCALEPACKdata scaling
CNSphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1I6I

1i6i


Resolution: 1.85→23.17 Å / Rfactor Rfree error: 0.005 / Data cutoff high absF: 731326.02 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: Engh & Huber
RfactorNum. reflection% reflectionSelection details
Rfree0.245 2880 10.1 %RANDOM
Rwork0.217 ---
all0.229 32548 --
obs0.217 28512 87.6 %-
Solvent computationSolvent model: FLAT MODEL / Bsol: 61.7557 Å2 / ksol: 0.376522 e/Å3
Displacement parametersBiso mean: 37.7 Å2
Baniso -1Baniso -2Baniso -3
1-0.29 Å20 Å20 Å2
2--13.85 Å20 Å2
3----14.14 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.29 Å0.26 Å
Luzzati d res low-24 Å
Luzzati sigma a0.44 Å0.43 Å
Refinement stepCycle: LAST / Resolution: 1.85→23.17 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2546 0 32 247 2825
Refine LS restraints
Refine-IDTypeDev idealDev ideal target
X-RAY DIFFRACTIONc_bond_d0.009
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_deg1.9
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d25.9
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d1.44
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it3.131.5
X-RAY DIFFRACTIONc_mcangle_it4.082
X-RAY DIFFRACTIONc_scbond_it4.522
X-RAY DIFFRACTIONc_scangle_it5.962.5
LS refinement shellResolution: 1.85→1.97 Å / Rfactor Rfree error: 0.022 / Total num. of bins used: 6
RfactorNum. reflection% reflection
Rfree0.416 365 9.8 %
Rwork0.409 3345 -
obs--69.9 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1PROTEIN_REP.PARAMPROTEIN.TOP
X-RAY DIFFRACTION2ANP.PARAMANP.TOP
X-RAY DIFFRACTION3ION.PARAMION.TOP
X-RAY DIFFRACTION4WATER_REP.PARAMWATER_REP.TOP

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