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- PDB-6px5: CRYSTAL STRUCTURE OF HUMAN MEIZOTHROMBIN DESF1 MUTANT S195A bound... -

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Basic information

Entry
Database: PDB / ID: 6px5
TitleCRYSTAL STRUCTURE OF HUMAN MEIZOTHROMBIN DESF1 MUTANT S195A bound with PPACK
Components(ProthrombinThrombin) x 2
Keywordshydrolase/hydrolase inhibitor / HYDROLASE / Serine protease / inhibitor / hydrolase-hydrolase inhibitor complex
Function / homology
Function and homology information


positive regulation of lipid kinase activity / positive regulation of phospholipase C-activating G protein-coupled receptor signaling pathway / cytolysis by host of symbiont cells / thrombospondin receptor activity / Defective factor XII causes hereditary angioedema / thrombin / neutrophil-mediated killing of gram-negative bacterium / regulation of blood coagulation / ligand-gated ion channel signaling pathway / Defective F8 cleavage by thrombin ...positive regulation of lipid kinase activity / positive regulation of phospholipase C-activating G protein-coupled receptor signaling pathway / cytolysis by host of symbiont cells / thrombospondin receptor activity / Defective factor XII causes hereditary angioedema / thrombin / neutrophil-mediated killing of gram-negative bacterium / regulation of blood coagulation / ligand-gated ion channel signaling pathway / Defective F8 cleavage by thrombin / Platelet Aggregation (Plug Formation) / negative regulation of platelet activation / negative regulation of astrocyte differentiation / positive regulation of collagen biosynthetic process / negative regulation of cytokine production involved in inflammatory response / positive regulation of blood coagulation / negative regulation of fibrinolysis / Gamma-carboxylation of protein precursors / Transport of gamma-carboxylated protein precursors from the endoplasmic reticulum to the Golgi apparatus / Common Pathway of Fibrin Clot Formation / Removal of aminoterminal propeptides from gamma-carboxylated proteins / fibrinolysis / regulation of cytosolic calcium ion concentration / Intrinsic Pathway of Fibrin Clot Formation / Peptide ligand-binding receptors / positive regulation of release of sequestered calcium ion into cytosol / Regulation of Complement cascade / acute-phase response / Cell surface interactions at the vascular wall / lipopolysaccharide binding / negative regulation of proteolysis / positive regulation of receptor signaling pathway via JAK-STAT / growth factor activity / positive regulation of insulin secretion / platelet activation / response to wounding / Golgi lumen / positive regulation of protein localization to nucleus / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / positive regulation of reactive oxygen species metabolic process / blood coagulation / antimicrobial humoral immune response mediated by antimicrobial peptide / Thrombin signalling through proteinase activated receptors (PARs) / heparin binding / regulation of cell shape / positive regulation of cell growth / G alpha (q) signalling events / collagen-containing extracellular matrix / blood microparticle / cell surface receptor signaling pathway / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / positive regulation of protein phosphorylation / G protein-coupled receptor signaling pathway / endoplasmic reticulum lumen / signaling receptor binding / serine-type endopeptidase activity / calcium ion binding / positive regulation of cell population proliferation / proteolysis / extracellular space / extracellular exosome / extracellular region / plasma membrane
Similarity search - Function
Epsilon-Thrombin; Chain L / Thrombin light chain domain / Plasminogen Kringle 4 / Plasminogen Kringle 4 / Prothrombin/thrombin / Thrombin light chain / Thrombin light chain domain superfamily / Thrombin light chain / Kringle domain / Kringle ...Epsilon-Thrombin; Chain L / Thrombin light chain domain / Plasminogen Kringle 4 / Plasminogen Kringle 4 / Prothrombin/thrombin / Thrombin light chain / Thrombin light chain domain superfamily / Thrombin light chain / Kringle domain / Kringle / Kringle, conserved site / Kringle superfamily / Kringle domain signature. / Kringle domain profile. / Kringle domain / Vitamin K-dependent carboxylation/gamma-carboxyglutamic (GLA) domain / Gamma-carboxyglutamic acid-rich (GLA) domain / Gamma-carboxyglutamic acid-rich (GLA) domain superfamily / Vitamin K-dependent carboxylation domain. / Gla domain profile. / Domain containing Gla (gamma-carboxyglutamate) residues. / Kringle-like fold / Few Secondary Structures / Irregular / Serine proteases, trypsin family, histidine active site / Serine proteases, trypsin family, serine active site / Peptidase S1A, chymotrypsin family / Serine proteases, trypsin family, histidine active site. / Serine proteases, trypsin domain profile. / Serine proteases, trypsin family, serine active site. / Trypsin-like serine protease / Serine proteases, trypsin domain / Trypsin / Trypsin-like serine proteases / Thrombin, subunit H / Peptidase S1, PA clan, chymotrypsin-like fold / Peptidase S1, PA clan / Beta Barrel / Mainly Beta
Similarity search - Domain/homology
D-Phe-Pro-Arg-CH2Cl / Chem-0G6 / Prothrombin
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.4 Å
AuthorsPelc, L.A. / Koester, S.K. / Chen, Z. / Gistover, N. / Di Cera, E.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of Dental and Craniofacial Research (NIH/NIDCR) United States
CitationJournal: Sci Rep / Year: 2019
Title: Residues W215, E217 and E192 control the allosteric E*-E equilibrium of thrombin.
Authors: Pelc, L.A. / Koester, S.K. / Chen, Z. / Gistover, N.E. / Di Cera, E.
History
DepositionJul 24, 2019Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 4, 2019Provider: repository / Type: Initial release
Revision 1.1Dec 11, 2019Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 2.0Jul 29, 2020Group: Atomic model / Data collection ...Atomic model / Data collection / Derived calculations / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / entity / pdbx_branch_scheme / pdbx_chem_comp_identifier / pdbx_entity_branch / pdbx_entity_branch_descriptor / pdbx_entity_branch_link / pdbx_entity_branch_list / pdbx_entity_nonpoly / pdbx_molecule / pdbx_nonpoly_scheme / pdbx_struct_assembly_gen / pdbx_struct_conn_angle / pdbx_struct_special_symmetry / struct_asym / struct_conn / struct_conn_type / struct_site / struct_site_gen
Item: _atom_site.B_iso_or_equiv / _atom_site.Cartn_x ..._atom_site.B_iso_or_equiv / _atom_site.Cartn_x / _atom_site.Cartn_y / _atom_site.Cartn_z / _atom_site.auth_asym_id / _atom_site.auth_atom_id / _atom_site.auth_comp_id / _atom_site.auth_seq_id / _atom_site.label_asym_id / _atom_site.label_atom_id / _atom_site.label_comp_id / _atom_site.label_entity_id / _atom_site.occupancy / _atom_site.type_symbol / _chem_comp.name / _chem_comp.type / _entity.formula_weight / _entity.pdbx_description / _entity.pdbx_number_of_molecules / _entity.src_method / _entity.type / _pdbx_molecule.asym_id / _pdbx_struct_assembly_gen.asym_id_list / _pdbx_struct_conn_angle.ptnr1_PDB_ins_code / _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _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_label_asym_id / _pdbx_struct_conn_angle.ptnr3_PDB_ins_code / _pdbx_struct_conn_angle.ptnr3_auth_asym_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 / _pdbx_struct_special_symmetry.label_asym_id / _struct_conn.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_ptnr1_PDB_ins_code / _struct_conn.pdbx_ptnr2_PDB_ins_code / _struct_conn.pdbx_role / _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.ptnr1_symmetry / _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_conn.ptnr2_symmetry / _struct_conn_type.id
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Oct 11, 2023Group: Data collection / Database references ...Data collection / Database references / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
X: Prothrombin
B: Prothrombin
hetero molecules


Theoretical massNumber of molelcules
Total (without water)47,7467
Polymers46,7142
Non-polymers1,0325
Water95553
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6970 Å2
ΔGint-93 kcal/mol
Surface area17790 Å2
MethodPISA
Unit cell
Length a, b, c (Å)100.134, 100.134, 118.679
Angle α, β, γ (deg.)90.000, 90.000, 120.000
Int Tables number154
Space group name H-MP3221
Components on special symmetry positions
IDModelComponents
11X-402-

ZN

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Components

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Protein , 2 types, 2 molecules XB

#1: Protein Prothrombin / Thrombin / Coagulation factor II


Mass: 16949.418 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: F2 / Cell (production host): Baby Hamster Kidney Cells / Production host: Cricetulus griseus (Chinese hamster) / References: UniProt: P00734, thrombin
#2: Protein Prothrombin / Thrombin / Coagulation factor II


Mass: 29764.219 Da / Num. of mol.: 1 / Mutation: S195A
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: F2 / Cell (production host): Baby Hamster Kidney Cells / Production host: Cricetulus griseus (Chinese hamster) / References: UniProt: P00734, thrombin

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Sugars , 1 types, 1 molecules

#3: Polysaccharide 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 424.401 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/1,2,1/[a2122h-1b_1-5_2*NCC/3=O]/1-1/a4-b1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}}}LINUCSPDB-CARE

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Non-polymers , 4 types, 57 molecules

#4: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Zn
#5: Chemical ChemComp-0G6 / D-phenylalanyl-N-[(2S,3S)-6-{[amino(iminio)methyl]amino}-1-chloro-2-hydroxyhexan-3-yl]-L-prolinamide / PPACK


Type: peptide-like, Peptide-like / Class: Inhibitor / Mass: 453.986 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C21H34ClN6O3 / Feature type: SUBJECT OF INVESTIGATION / References: D-Phe-Pro-Arg-CH2Cl
#6: Chemical ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Na
#7: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 53 / Source method: isolated from a natural source / Formula: H2O

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Details

Has ligand of interestY

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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: 3.6 Å3/Da / Density % sol: 65.6 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 6.5
Details: 10 mM zinc sulfate, 100 mM MES, pH 6.5, 25% PEG 550 MME

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU MICROMAX-007 HF / Wavelength: 1.5418 Å
DetectorType: RIGAKU RAXIS IV++ / Detector: IMAGE PLATE / Date: Nov 30, 2012
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 2.4→40 Å / Num. obs: 25684 / % possible obs: 94.1 % / Observed criterion σ(F): -0.5 / Observed criterion σ(I): -0.5 / Redundancy: 7.6 % / Rmerge(I) obs: 0.1 / Net I/σ(I): 15.7
Reflection shellResolution: 2.4→2.44 Å / Redundancy: 4.1 % / Rmerge(I) obs: 0.396 / Mean I/σ(I) obs: 2.6 / Num. unique obs: 1287 / % possible all: 96.2

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Processing

Software
NameVersionClassification
REFMAC5.8.0238refinement
PDB_EXTRACT3.25data extraction
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 3e6p

3e6p


Resolution: 2.4→36.02 Å / Cor.coef. Fo:Fc: 0.949 / Cor.coef. Fo:Fc free: 0.899 / SU B: 12.314 / SU ML: 0.256 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.298 / ESU R Free: 0.257
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.2821 1275 5 %RANDOM
Rwork0.2234 ---
obs0.2263 24293 93.58 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å
Displacement parametersBiso max: 201.3 Å2 / Biso mean: 76.733 Å2 / Biso min: 47.49 Å2
Baniso -1Baniso -2Baniso -3
1-2.24 Å21.12 Å20 Å2
2--2.24 Å20 Å2
3----7.27 Å2
Refinement stepCycle: final / Resolution: 2.4→36.02 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3109 0 61 53 3223
Biso mean--91.54 67.82 -
Num. residues----388
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0080.0133269
X-RAY DIFFRACTIONr_bond_other_d0.0010.0172936
X-RAY DIFFRACTIONr_angle_refined_deg1.7141.6744416
X-RAY DIFFRACTIONr_angle_other_deg2.2681.6116828
X-RAY DIFFRACTIONr_dihedral_angle_1_deg9.225386
X-RAY DIFFRACTIONr_dihedral_angle_2_deg35.27922.032187
X-RAY DIFFRACTIONr_dihedral_angle_3_deg20.03515542
X-RAY DIFFRACTIONr_dihedral_angle_4_deg21.0241525
X-RAY DIFFRACTIONr_chiral_restr0.0690.2400
X-RAY DIFFRACTIONr_gen_planes_refined0.0070.023668
X-RAY DIFFRACTIONr_gen_planes_other0.0020.02729
LS refinement shellResolution: 2.403→2.466 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.426 92 -
Rwork0.438 1782 -
all-1874 -
obs--94.12 %

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