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- PDB-2x2f: Dynamin 1 GTPase dimer, short axis form -

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Basic information

Entry
Database: PDB / ID: 2x2f
TitleDynamin 1 GTPase dimer, short axis form
ComponentsDYNAMIN-1
KeywordsHYDROLASE / NITRATION / MEMBRANE FISSION / NUCLEOTIDE-BINDING / ENDOCYTOSIS / MOTOR PROTEIN
Function / homology
Function and homology information


clathrin coat assembly involved in endocytosis / vesicle scission / synaptic vesicle budding from presynaptic endocytic zone membrane / presynaptic endocytic zone membrane / dynamin GTPase / chromaffin granule / regulation of vesicle size / photoreceptor ribbon synapse / Toll Like Receptor 4 (TLR4) Cascade / Retrograde neurotrophin signalling ...clathrin coat assembly involved in endocytosis / vesicle scission / synaptic vesicle budding from presynaptic endocytic zone membrane / presynaptic endocytic zone membrane / dynamin GTPase / chromaffin granule / regulation of vesicle size / photoreceptor ribbon synapse / Toll Like Receptor 4 (TLR4) Cascade / Retrograde neurotrophin signalling / Formation of annular gap junctions / endosome organization / Gap junction degradation / membrane coat / Recycling pathway of L1 / phosphatidylinositol-3,4,5-trisphosphate binding / synaptic vesicle endocytosis / endocytic vesicle / EPH-ephrin mediated repulsion of cells / clathrin-coated pit / phosphatidylinositol-4,5-bisphosphate binding / MHC class II antigen presentation / photoreceptor inner segment / receptor-mediated endocytosis / cell projection / modulation of chemical synaptic transmission / protein homooligomerization / receptor internalization / endocytosis / GDP binding / : / presynapse / Clathrin-mediated endocytosis / microtubule binding / protein homotetramerization / microtubule / GTPase activity / glutamatergic synapse / GTP binding / protein kinase binding / protein homodimerization activity / RNA binding / extracellular exosome / membrane / identical protein binding / plasma membrane / cytoplasm
Similarity search - Function
Dynamin GTPase effector / Dynamin GTPase effector domain / Dynamin GTPase effector domain / Dynamin, GTPase region, conserved site / Dynamin-type guanine nucleotide-binding (G) domain signature. / Dynamin stalk domain / Dynamin central region / GTPase effector domain / GED domain profile. / Dynamin, GTPase domain ...Dynamin GTPase effector / Dynamin GTPase effector domain / Dynamin GTPase effector domain / Dynamin, GTPase region, conserved site / Dynamin-type guanine nucleotide-binding (G) domain signature. / Dynamin stalk domain / Dynamin central region / GTPase effector domain / GED domain profile. / Dynamin, GTPase domain / Dynamin, GTPase / Dynamin / Dynamin-type guanine nucleotide-binding (G) domain / Dynamin-type guanine nucleotide-binding (G) domain profile. / Dynamin, N-terminal / Dynamin family / PH domain / PH domain profile. / Pleckstrin homology domain. / Pleckstrin homology domain / PH-like domain superfamily / P-loop containing nucleotide triphosphate hydrolases / P-loop containing nucleoside triphosphate hydrolase / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
TETRAFLUOROALUMINATE ION / GUANOSINE-5'-DIPHOSPHATE / Dynamin-1
Similarity search - Component
Biological speciesHOMO SAPIENS (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2 Å
AuthorsChappie, J.S. / Acharya, S. / Leonard, M. / Schmid, S.L. / Dyda, F.
CitationJournal: Nature / Year: 2010
Title: G Domain Dimerization Controls Dynamin'S Assembly-Stimulated Gtpase Activity.
Authors: Chappie, J.S. / Acharya, S. / Leonard, M. / Schmid, S.L. / Dyda, F.
History
DepositionJan 13, 2010Deposition site: PDBE / Processing site: PDBE
Revision 1.0Apr 28, 2010Provider: repository / Type: Initial release
Revision 1.1Aug 31, 2011Group: Database references / Other ...Database references / Other / Structure summary / Version format compliance
Revision 1.2May 8, 2019Group: Data collection / Derived calculations ...Data collection / Derived calculations / Experimental preparation / Other
Category: database_PDB_rev / database_PDB_rev_record ...database_PDB_rev / database_PDB_rev_record / exptl_crystal_grow / pdbx_database_proc / pdbx_database_status / pdbx_seq_map_depositor_info / struct_conn
Item: _exptl_crystal_grow.method / _pdbx_database_status.recvd_author_approval ..._exptl_crystal_grow.method / _pdbx_database_status.recvd_author_approval / _pdbx_seq_map_depositor_info.one_letter_code_mod / _struct_conn.pdbx_leaving_atom_flag
Revision 1.3Dec 20, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _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.ptnr2_auth_comp_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_atom_id / _pdbx_struct_conn_angle.ptnr2_label_comp_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.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _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_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_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: DYNAMIN-1
D: DYNAMIN-1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)80,71510
Polymers79,5282
Non-polymers1,1878
Water5,783321
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5590 Å2
ΔGint-67.4 kcal/mol
Surface area28350 Å2
MethodPISA
Unit cell
Length a, b, c (Å)43.444, 81.274, 175.697
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121
Noncrystallographic symmetry (NCS)NCS oper: (Code: given
Matrix: (-0.994728, 0.102534, -0.001898), (0.10242, 0.992344, -0.069012), (-0.005192, -0.068842, -0.997614)
Vector: -21.9813, 3.6838, 99.3333)

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Components

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Protein , 1 types, 2 molecules AD

#1: Protein DYNAMIN-1 /


Mass: 39764.117 Da / Num. of mol.: 2
Fragment: GTPASE DOMAIN, RESIDUES 6-320, GTPASE EFFECTOR DOMAIN, RESIDUES 726-750
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) HOMO SAPIENS (human) / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: Q05193, dynamin GTPase

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Non-polymers , 5 types, 329 molecules

#2: Chemical ChemComp-GDP / GUANOSINE-5'-DIPHOSPHATE / Guanosine diphosphate


Type: RNA linking / Mass: 443.201 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C10H15N5O11P2 / Comment: GDP, energy-carrying molecule*YM
#3: Chemical ChemComp-ALF / TETRAFLUOROALUMINATE ION


Mass: 102.975 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: AlF4
#4: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Mg
#5: Chemical ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Na
#6: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 321 / Source method: isolated from a natural source / Formula: H2O

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Details

Sequence detailsTHE ASP-ASN CONFLICT BELOW HAS BEEN DESCRIBED AS A NATURAL VARIANT REFERRED BY SNP RS1042007 (PMID: 8101525).

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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: 1.97 Å3/Da / Density % sol: 37.8 % / Description: NONE
Crystal growMethod: vapor diffusion, hanging drop / pH: 8.5
Details: HANGING DROP VAPOR DIFFUSION IN 0.1M TRIS PH 8.5, 25% PEG 3350, 200MM NACL, 25-35% NAF USING A DROP SIZE OF 2-10 MICROL AND A RESERVOIR VOLUME OF 750 MICROL. CRYSTALS GREW IN 4-5 DAYS AT EITHER 17C OR 20C.

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 22-ID / Wavelength: 0.979261
DetectorType: MARRESEARCH / Detector: CCD / Date: Mar 19, 2009
Details: SAGGITALY FOCUSING MONOCHROMATOR, REFLECTING MIRROR
RadiationMonochromator: SI111 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.979261 Å / Relative weight: 1
ReflectionResolution: 2→30 Å / Num. obs: 42969 / % possible obs: 99.8 % / Observed criterion σ(I): -3 / Redundancy: 7.02 % / Rmerge(I) obs: 0.07 / Net I/σ(I): 19.2
Reflection shellResolution: 2→2.05 Å / Redundancy: 6.89 % / Rmerge(I) obs: 0.17 / Mean I/σ(I) obs: 10.1 / % possible all: 99.5

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Processing

Software
NameVersionClassification
CNS1.1refinement
XDSdata reduction
XSCALEdata scaling
AMoREphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 2X2E

2x2e


Resolution: 2→30 Å / Rfactor Rfree error: 0.01 / Data cutoff high absF: 10000 / Cross valid method: THROUGHOUT / σ(F): 0
RfactorNum. reflection% reflectionSelection details
Rfree0.254 867 2 %RANDOM
Rwork0.2 ---
obs0.2 42969 99.8 %-
Solvent computationBsol: 18.14 Å2 / ksol: 0.33 e/Å3
Displacement parametersBiso mean: 23.6 Å2
Refinement stepCycle: LAST / Resolution: 2→30 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5252 0 70 321 5643
Refine LS restraints
Refine-IDTypeDev ideal
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_deg2.55
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it
X-RAY DIFFRACTIONc_mcangle_it
X-RAY DIFFRACTIONc_scbond_it
X-RAY DIFFRACTIONc_scangle_it
Xplor fileSerial no: 1 / Param file: PARHCSDX.PRO / Topol file: TOPHCSDX.PRO

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