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- PDB-1mnd: TRUNCATED HEAD OF MYOSIN FROM DICTYOSTELIUM DISCOIDEUM COMPLEXED ... -

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Basic information

Entry
Database: PDB / ID: 1mnd
TitleTRUNCATED HEAD OF MYOSIN FROM DICTYOSTELIUM DISCOIDEUM COMPLEXED WITH MGADP-ALF4
ComponentsMYOSIN
KeywordsCONTRACTILE PROTEIN / ATPASE / MYOSIN / COILED COIL / ACTIN-BINDING / ATP-BINDING / HEPTAD REPEAT PATTERN / METHYLATION / ALKYLATION / PHOSPHORYLATION
Function / homology
Function and homology information


uropod retraction / cytoplasmic actin-based contraction involved in forward cell motility / phagocytic cup base / pathogen-containing vacuole / response to differentiation-inducing factor 1 / equatorial cell cortex / contractile actin filament bundle assembly / pseudopodium retraction / cell trailing edge / contractile vacuole organization ...uropod retraction / cytoplasmic actin-based contraction involved in forward cell motility / phagocytic cup base / pathogen-containing vacuole / response to differentiation-inducing factor 1 / equatorial cell cortex / contractile actin filament bundle assembly / pseudopodium retraction / cell trailing edge / contractile vacuole organization / myosin filament assembly / aggregation involved in sorocarp development / culmination involved in sorocarp development / RHO GTPases activate PAKs / adenyl nucleotide binding / calcium-dependent ATPase activity / hypotonic response / actomyosin contractile ring / uropod / apical cortex / detection of mechanical stimulus / negative regulation of actin filament polymerization / actin-myosin filament sliding / substrate-dependent cell migration, cell extension / bleb assembly / actomyosin / filopodium assembly / myosin filament / early phagosome / myosin II complex / cortical actin cytoskeleton organization / cortical actin cytoskeleton / microfilament motor activity / pseudopodium / cleavage furrow / cytoskeletal motor activity / mitotic cytokinesis / response to cAMP / response to mechanical stimulus / 14-3-3 protein binding / extracellular matrix / response to hydrogen peroxide / cell motility / chemotaxis / actin filament binding / intracellular protein localization / regulation of cell shape / cytoplasmic vesicle / cell cortex / cytoskeleton / calmodulin binding / ATP binding / identical protein binding / cytoplasm / cytosol
Similarity search - Function
Arc Repressor Mutant, subunit A - #820 / Myosin VI head, motor domain, U50 subdomain / Myosin S1 fragment, N-terminal / Methane Monooxygenase Hydroxylase; Chain G, domain 1 - #530 / Myosin tail / Myosin tail / Myosin N-terminal SH3-like domain / Myosin S1 fragment, N-terminal / Myosin, N-terminal, SH3-like / Myosin N-terminal SH3-like domain profile. ...Arc Repressor Mutant, subunit A - #820 / Myosin VI head, motor domain, U50 subdomain / Myosin S1 fragment, N-terminal / Methane Monooxygenase Hydroxylase; Chain G, domain 1 - #530 / Myosin tail / Myosin tail / Myosin N-terminal SH3-like domain / Myosin S1 fragment, N-terminal / Myosin, N-terminal, SH3-like / Myosin N-terminal SH3-like domain profile. / Myosin head, motor domain / Myosin head (motor domain) / Myosin motor domain profile. / Myosin. Large ATPases. / IQ motif profile. / Kinesin motor domain superfamily / Methane Monooxygenase Hydroxylase; Chain G, domain 1 / Four Helix Bundle (Hemerythrin (Met), subunit A) / SH3 type barrels. / Arc Repressor Mutant, subunit A / Roll / Up-down Bundle / P-loop containing nucleoside triphosphate hydrolase / Orthogonal Bundle / Mainly Beta / Mainly Alpha
Similarity search - Domain/homology
ADENOSINE-5'-DIPHOSPHATE / TETRAFLUOROALUMINATE ION / Myosin-2 heavy chain
Similarity search - Component
Biological speciesDictyostelium discoideum (eukaryote)
MethodX-RAY DIFFRACTION / Resolution: 2.6 Å
AuthorsSmith, C.A. / Rayment, I.
Citation
Journal: Biochemistry / Year: 1995
Title: X-ray structures of the myosin motor domain of Dictyostelium discoideum complexed with MgADP.BeFx and MgADP.AlF4-.
Authors: Fisher, A.J. / Smith, C.A. / Thoden, J.B. / Smith, R. / Sutoh, K. / Holden, H.M. / Rayment, I.
History
DepositionApr 15, 1995Processing site: BNL
Revision 1.0Aug 17, 1996Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Feb 14, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_struct_conn_angle / struct_conn / struct_conn_type / 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_database_status.process_site / _struct_conn.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _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_conn_type.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

Downloads & links

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Assembly

Deposited unit
A: MYOSIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)87,3034
Polymers86,7491
Non-polymers5543
Water1,856103
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)87.900, 149.000, 153.800
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number20
Space group name H-MC2221

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Components

#1: Protein MYOSIN


Mass: 86749.008 Da / Num. of mol.: 1 / Fragment: MOTOR DOMAIN / Mutation: Q760L, R761P, I762N
Source method: isolated from a genetically manipulated source
Details: GENETICALLY TRUNCATED HEAD OF MYOSIN FROM DICTYOSTELIUM DISCOIDEUM, LIGANDS ADP AND ALF(4)
Source: (gene. exp.) Dictyostelium discoideum (eukaryote) / Production host: Dictyostelium discoideum (eukaryote) / References: UniProt: P08799, EC: 3.6.1.32
#2: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Mg
#3: Chemical ChemComp-ALF / TETRAFLUOROALUMINATE ION


Mass: 102.975 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: AlF4
#4: Chemical ChemComp-ADP / ADENOSINE-5'-DIPHOSPHATE


Mass: 427.201 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H15N5O10P2 / Comment: ADP, energy-carrying molecule*YM
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 103 / 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: 2.9 Å3/Da / Density % sol: 57.61 %
Crystal grow
*PLUS
Temperature: 4 ℃ / pH: 7 / Method: batch method
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDChemical formula
14-5 mg/mlprotein11
28.5 %PEG800011
325 mMHEPES11
41.5 %methylpentanediol11
5170 mM11NaCl
61.8 mMADP11
71.8 mM11MgCl2
81.8 mM11BeCl2
99 mM11NaF
103 mMDTT11

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Data collection

DetectorDate: Sep 15, 1994
RadiationMonochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthRelative weight: 1
Reflection
*PLUS
Highest resolution: 2.6 Å / Num. obs: 29506 / % possible obs: 96 % / Redundancy: 2.3 % / Rmerge(I) obs: 0.061

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Processing

Software
NameClassification
TNTrefinement
XDSdata reduction
RefinementResolution: 2.6→15 Å / Num. reflection obs: 29334 / σ(F): 0
Refinement stepCycle: LAST / Resolution: 2.6→15 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5005 0 33 103 5141
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONt_bond_d0.013
X-RAY DIFFRACTIONt_angle_deg2.39
X-RAY DIFFRACTIONt_dihedral_angle_d
X-RAY DIFFRACTIONt_incorr_chiral_ct
X-RAY DIFFRACTIONt_pseud_angle
X-RAY DIFFRACTIONt_trig_c_planes
X-RAY DIFFRACTIONt_gen_planes
X-RAY DIFFRACTIONt_it
X-RAY DIFFRACTIONt_nbd
Software
*PLUS
Name: TNT / Classification: refinement
Refinement
*PLUS
Rfactor all: 0.242
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Type: t_planar_d / Dev ideal: 0.016

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