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- PDB-4cra: Creating novel F1 inhibitors through fragment based lead generati... -

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Basic information

Entry
Database: PDB / ID: 4cra
TitleCreating novel F1 inhibitors through fragment based lead generation and structure aided drug design
ComponentsCOAGULATION FACTOR XI
KeywordsHYDROLASE
Function / homology
Function and homology information


coagulation factor XIa / serine-type aminopeptidase activity / Defective F9 activation / positive regulation of fibrinolysis / plasminogen activation / Intrinsic Pathway of Fibrin Clot Formation / blood coagulation / heparin binding / serine-type endopeptidase activity / extracellular space ...coagulation factor XIa / serine-type aminopeptidase activity / Defective F9 activation / positive regulation of fibrinolysis / plasminogen activation / Intrinsic Pathway of Fibrin Clot Formation / blood coagulation / heparin binding / serine-type endopeptidase activity / extracellular space / extracellular exosome / extracellular region / identical protein binding / membrane / plasma membrane
Similarity search - Function
Apple domain. / Apple domain / APPLE domain / PAN/Apple domain profile. / PAN domain / PAN/Apple domain / Serine proteases, trypsin family, histidine active site / Serine proteases, trypsin family, serine active site / Serine proteases, trypsin family, histidine active site. / Peptidase S1A, chymotrypsin family ...Apple domain. / Apple domain / APPLE domain / PAN/Apple domain profile. / PAN domain / PAN/Apple domain / Serine proteases, trypsin family, histidine active site / Serine proteases, trypsin family, serine active site / Serine proteases, trypsin family, histidine active site. / Peptidase S1A, chymotrypsin family / Serine proteases, trypsin family, serine active site. / Serine proteases, trypsin domain profile. / 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
Chem-XJ8 / Coagulation factor XI
Similarity search - Component
Biological speciesHOMO SAPIENS (human)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 1.8 Å
AuthorsSandmark, J. / Oster, L. / Fjellstrom, O. / Akkaya, S. / Beisel, H.G. / Eriksson, P.O. / Erixon, K. / Gustafsson, D. / Jurva, U. / Kang, D. ...Sandmark, J. / Oster, L. / Fjellstrom, O. / Akkaya, S. / Beisel, H.G. / Eriksson, P.O. / Erixon, K. / Gustafsson, D. / Jurva, U. / Kang, D. / Karis, D. / Knecht, W. / Nerme, V. / Nilsson, I. / Olsson, T. / Redzic, A. / Roth, R. / Tigerstrom, A.
CitationJournal: Plos One / Year: 2015
Title: Creating Novel Activated Factor Xi Inhibitors Through Fragment Based Lead Generation and Structure Aided Drug Design.
Authors: Fjellstrom, O. / Akkaya, S. / Beisel, H. / Eriksson, P. / Erixon, K. / Gustafsson, D. / Jurva, U. / Kang, D. / Karis, D. / Knecht, W. / Nerme, V. / Nilsson, I. / Olsson, T. / Redzic, A. / ...Authors: Fjellstrom, O. / Akkaya, S. / Beisel, H. / Eriksson, P. / Erixon, K. / Gustafsson, D. / Jurva, U. / Kang, D. / Karis, D. / Knecht, W. / Nerme, V. / Nilsson, I. / Olsson, T. / Redzic, A. / Roth, R. / Sandmark, J. / Tigerstrom, A. / Oster, L.
History
DepositionFeb 26, 2014Deposition site: PDBE / Processing site: PDBE
Revision 1.0Feb 11, 2015Provider: repository / Type: Initial release
Revision 1.1Apr 4, 2018Group: Data collection / Category: diffrn_source / Item: _diffrn_source.type
Revision 1.2Nov 6, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_entry_details / pdbx_modification_feature / 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 / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Remark 700 SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: COAGULATION FACTOR XI
hetero molecules


Theoretical massNumber of molelcules
Total (without water)27,7327
Polymers26,7521
Non-polymers9806
Water3,873215
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
A: COAGULATION FACTOR XI
hetero molecules

A: COAGULATION FACTOR XI
hetero molecules

A: COAGULATION FACTOR XI
hetero molecules


Theoretical massNumber of molelcules
Total (without water)83,19721
Polymers80,2573
Non-polymers2,94018
Water543
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation9_555y,z,x1
crystal symmetry operation5_555z,x,y1
Buried area5370 Å2
ΔGint-122.3 kcal/mol
Surface area31360 Å2
MethodPISA
Unit cell
Length a, b, c (Å)120.990, 120.990, 120.990
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number197
Space group name H-MI23
Components on special symmetry positions
IDModelComponents
11A-1493-

SO4

21A-1493-

SO4

31A-2093-

HOH

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Components

#1: Protein COAGULATION FACTOR XI / FXI / PLASMA THROMBOPLASTIN ANTECEDENT / PTA / COAGULATION FACTOR XIA LIGHT CHAIN


Mass: 26752.369 Da / Num. of mol.: 1 / Fragment: CATALYTIC DOMAIN, RESIDUES 388-625 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) HOMO SAPIENS (human) / Production host: KOMAGATAELLA PASTORIS (fungus) / References: UniProt: P03951, coagulation factor XIa
#2: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C3H8O3
#3: Chemical ChemComp-XJ8 / N-[(1S)-2-[(2-amino-5-quinolyl)methylamino]-1-benzyl-2-oxo-ethyl]-4-hydroxy-2-oxo-1H-quinoline-6-carboxamide


Mass: 507.540 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C29H25N5O4
#4: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: SO4
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 215 / Source method: isolated from a natural source / Formula: H2O
Has protein modificationY

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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: 2.76 Å3/Da / Density % sol: 55.41 % / Description: NONE
Crystal growpH: 8.5
Details: 2M AMMONIUM SULFATE, 0.1M TRIS-CL PH 8.5, 0.2M NACL

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU FR-E+ / Wavelength: 1.5418
DetectorType: RIGAKU SATURN A200 / Detector: CCD / Date: Jun 28, 2010 / Details: MIRRORS
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 1.8→23.8 Å / Num. obs: 27223 / % possible obs: 99.1 % / Observed criterion σ(I): 2 / Redundancy: 4.6 % / Rmerge(I) obs: 0.09 / Net I/σ(I): 12.3
Reflection shellResolution: 1.8→1.85 Å / Redundancy: 4.3 % / Rmerge(I) obs: 0.94 / Mean I/σ(I) obs: 1.6 / % possible all: 98.1

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Processing

Software
NameVersionClassification
REFMAC5.8.0049refinement
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.8→85.66 Å / Cor.coef. Fo:Fc: 0.956 / Cor.coef. Fo:Fc free: 0.943 / Cross valid method: THROUGHOUT / ESU R: 0.128 / ESU R Free: 0.116 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.20868 1307 5 %RANDOM
Rwork0.18469 ---
obs0.1859 24736 94.68 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 23.709 Å2
Baniso -1Baniso -2Baniso -3
1-0 Å20 Å20 Å2
2--0 Å20 Å2
3---0 Å2
Refinement stepCycle: LAST / Resolution: 1.8→85.66 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1880 0 65 215 2160
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0070.0192011
X-RAY DIFFRACTIONr_bond_other_d00.021871
X-RAY DIFFRACTIONr_angle_refined_deg1.1291.9652691
X-RAY DIFFRACTIONr_angle_other_deg4.11834285
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.935220
X-RAY DIFFRACTIONr_dihedral_angle_2_deg35.63123.69692
X-RAY DIFFRACTIONr_dihedral_angle_3_deg11.90615340
X-RAY DIFFRACTIONr_dihedral_angle_4_deg20.1831514
X-RAY DIFFRACTIONr_chiral_restr0.0730.2295
X-RAY DIFFRACTIONr_gen_planes_refined0.0040.022115
X-RAY DIFFRACTIONr_gen_planes_other0.0050.02446
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it1.1042.147937
X-RAY DIFFRACTIONr_mcbond_other1.1032.146936
X-RAY DIFFRACTIONr_mcangle_it1.8543.21124
X-RAY DIFFRACTIONr_mcangle_other1.8543.2021125
X-RAY DIFFRACTIONr_scbond_it1.9142.4311072
X-RAY DIFFRACTIONr_scbond_other1.3862.4091020
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other2.3413.5211485
X-RAY DIFFRACTIONr_long_range_B_refined4.64118.7772532
X-RAY DIFFRACTIONr_long_range_B_other4.41418.2232386
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.8→1.847 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.296 96 -
Rwork0.303 1630 -
obs--85.15 %

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