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- PDB-1gmo: CRYSTAL STRUCTURES OF NK1-HEPARIN COMPLEXES REVEAL THE BASIS FOR ... -

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Basic information

Entry
Database: PDB / ID: 1gmo
TitleCRYSTAL STRUCTURES OF NK1-HEPARIN COMPLEXES REVEAL THE BASIS FOR NK1 ACTIVITY AND ENABLE ENGINEERING OF POTENT AGONISTS OF THE MET RECEPTOR
ComponentsHEPATOCYTE GROWTH FACTOR
KeywordsHORMONE / GROWTH FACTOR
Function / homology
Function and homology information


regulation of p38MAPK cascade / regulation of branching involved in salivary gland morphogenesis by mesenchymal-epithelial signaling / Drug-mediated inhibition of MET activation / skeletal muscle cell proliferation / MET activates STAT3 / negative regulation of hydrogen peroxide-mediated programmed cell death / MET interacts with TNS proteins / MET Receptor Activation / hepatocyte growth factor receptor signaling pathway / MET receptor recycling ...regulation of p38MAPK cascade / regulation of branching involved in salivary gland morphogenesis by mesenchymal-epithelial signaling / Drug-mediated inhibition of MET activation / skeletal muscle cell proliferation / MET activates STAT3 / negative regulation of hydrogen peroxide-mediated programmed cell death / MET interacts with TNS proteins / MET Receptor Activation / hepatocyte growth factor receptor signaling pathway / MET receptor recycling / MET activates PTPN11 / MET activates RAP1 and RAC1 / myoblast proliferation / MET activates PI3K/AKT signaling / MET activates PTK2 signaling / positive regulation of DNA biosynthetic process / cellular response to hepatocyte growth factor stimulus / negative regulation of release of cytochrome c from mitochondria / chemoattractant activity / negative regulation of interleukin-6 production / positive regulation of interleukin-10 production / epithelial to mesenchymal transition / positive regulation of osteoblast differentiation / MET activates RAS signaling / negative regulation of peptidyl-serine phosphorylation / negative regulation of extrinsic apoptotic signaling pathway via death domain receptors / Interleukin-7 signaling / cell chemotaxis / negative regulation of autophagy / platelet alpha granule lumen / liver development / epithelial cell proliferation / growth factor activity / cell morphogenesis / Negative regulation of MET activity / negative regulation of inflammatory response / Constitutive Signaling by Aberrant PI3K in Cancer / positive regulation of peptidyl-tyrosine phosphorylation / Platelet degranulation / PIP3 activates AKT signaling / mitotic cell cycle / PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling / RAF/MAP kinase cascade / Interleukin-4 and Interleukin-13 signaling / positive regulation of MAPK cascade / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / positive regulation of cell migration / positive regulation of protein phosphorylation / signaling receptor binding / negative regulation of apoptotic process / positive regulation of transcription by RNA polymerase II / extracellular space / extracellular region / membrane / identical protein binding
Similarity search - Function
Hepatocyte growth factor / Hepatocyte growth factor/Macrophage stimulatory protein / Hepatocyte Growth Factor / Hepatocyte Growth Factor / Plasminogen Kringle 4 / Plasminogen Kringle 4 / divergent subfamily of APPLE domains / PAN/Apple domain profile. / PAN domain / PAN/Apple domain ...Hepatocyte growth factor / Hepatocyte growth factor/Macrophage stimulatory protein / Hepatocyte Growth Factor / Hepatocyte Growth Factor / Plasminogen Kringle 4 / Plasminogen Kringle 4 / divergent subfamily of APPLE domains / PAN/Apple domain profile. / PAN domain / PAN/Apple domain / Kringle domain / Kringle / Kringle, conserved site / Kringle superfamily / Kringle domain signature. / Kringle domain profile. / Kringle domain / Kringle-like fold / 3-Layer(bba) Sandwich / Peptidase S1A, chymotrypsin family / Serine proteases, trypsin domain profile. / Trypsin-like serine protease / Serine proteases, trypsin domain / Trypsin / Peptidase S1, PA clan, chymotrypsin-like fold / Peptidase S1, PA clan / Beta Barrel / Mainly Beta / Alpha Beta
Similarity search - Domain/homology
Hepatocyte growth factor
Similarity search - Component
Biological speciesHOMO SAPIENS (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3 Å
AuthorsLietha, D. / Chirgadze, D.Y. / Mulloy, B. / Blundell, T.L. / Gherardi, E.
CitationJournal: Embo J. / Year: 2001
Title: Crystal Structures of Nk1-Heparin Complexes Reveal the Basis for Nk1 Activity and Enable Engineering of Potent Agonists of the met Receptor
Authors: Lietha, D. / Chirgadze, D.Y. / Mulloy, B. / Blundell, T.L. / Gherardi, E.
History
DepositionSep 20, 2001Deposition site: PDBE / Processing site: PDBE
Revision 1.0Oct 2, 2001Provider: repository / Type: Initial release
Revision 1.1May 8, 2011Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 2.0Jul 12, 2017Group: Advisory / Atomic model / Derived calculations
Category: atom_site / database_PDB_caveat ...atom_site / database_PDB_caveat / pdbx_unobs_or_zero_occ_atoms / pdbx_unobs_or_zero_occ_residues / struct_site / struct_site_gen
Item: _atom_site.auth_atom_id / _atom_site.auth_comp_id ..._atom_site.auth_atom_id / _atom_site.auth_comp_id / _atom_site.auth_seq_id / _atom_site.label_atom_id / _atom_site.label_comp_id / _atom_site.label_seq_id / _atom_site.type_symbol / _struct_site.details / _struct_site.id / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id / _struct_site.pdbx_num_residues
Revision 3.0Jul 29, 2020Group: Advisory / Atomic model ...Advisory / Atomic model / Data collection / Derived calculations / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / database_PDB_caveat / 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_nonpoly_scheme / pdbx_struct_assembly_gen / pdbx_unobs_or_zero_occ_atoms / pdbx_validate_chiral / struct_asym / struct_conn / 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.type_symbol / _chem_comp.mon_nstd_flag / _chem_comp.name / _chem_comp.type / _database_PDB_caveat.text / _pdbx_struct_assembly_gen.asym_id_list / _pdbx_unobs_or_zero_occ_atoms.auth_asym_id / _pdbx_unobs_or_zero_occ_atoms.auth_seq_id / _pdbx_unobs_or_zero_occ_atoms.label_asym_id / _pdbx_validate_chiral.auth_asym_id / _pdbx_validate_chiral.auth_seq_id / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 3.1Dec 13, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_conn
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI ..._chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: HEPATOCYTE GROWTH FACTOR
B: HEPATOCYTE GROWTH FACTOR
C: HEPATOCYTE GROWTH FACTOR
D: HEPATOCYTE GROWTH FACTOR
E: HEPATOCYTE GROWTH FACTOR
F: HEPATOCYTE GROWTH FACTOR
G: HEPATOCYTE GROWTH FACTOR
H: HEPATOCYTE GROWTH FACTOR
hetero molecules


Theoretical massNumber of molelcules
Total (without water)184,29630
Polymers169,3868
Non-polymers14,91022
Water3,297183
1
A: HEPATOCYTE GROWTH FACTOR
B: HEPATOCYTE GROWTH FACTOR
hetero molecules


Theoretical massNumber of molelcules
Total (without water)49,1009
Polymers42,3472
Non-polymers6,7547
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
2
C: HEPATOCYTE GROWTH FACTOR
D: HEPATOCYTE GROWTH FACTOR
hetero molecules


Theoretical massNumber of molelcules
Total (without water)45,6647
Polymers42,3472
Non-polymers3,3185
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
3
E: HEPATOCYTE GROWTH FACTOR
F: HEPATOCYTE GROWTH FACTOR
hetero molecules


Theoretical massNumber of molelcules
Total (without water)44,8628
Polymers42,3472
Non-polymers2,5156
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
4
G: HEPATOCYTE GROWTH FACTOR
H: HEPATOCYTE GROWTH FACTOR
hetero molecules


Theoretical massNumber of molelcules
Total (without water)44,6706
Polymers42,3472
Non-polymers2,3234
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)179.700, 174.100, 59.900
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number18
Space group name H-MP21212

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Components

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Protein , 1 types, 8 molecules ABCDEFGH

#1: Protein
HEPATOCYTE GROWTH FACTOR / / SCATTER FACTOR / SF / HEPATOPOEITIN A / HGF


Mass: 21173.260 Da / Num. of mol.: 8 / Fragment: NK1 / Mutation: YES
Source method: isolated from a genetically manipulated source
Details: NK1 DIMER IN COMPLEX WITH HEPARIN MOLECULE / Source: (gene. exp.) HOMO SAPIENS (human) / Plasmid: PPIC-9K / Production host: PICHIA PASTORIS (fungus) / Strain (production host): GS115 / References: UniProt: P14210

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Sugars , 5 types, 6 molecules

#2: Polysaccharide 2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid- ...2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid


Type: oligosaccharide / Mass: 1750.427 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
WURCS=2.0/2,6,5/[a2121A-1a_1-5_2*OSO/3=O/3=O][a2122h-1a_1-5_2*NSO/3=O/3=O_6*OSO/3=O/3=O]/1-2-1-2-1-2/a4-b1_b4-c1_c4-d1_d4-e1_e4-f1WURCSPDB2Glycan 1.1.0
[][a-L-IdopA2SO3]{[(4+1)][a-D-GlcpNSO36SO3]{[(4+1)][a-L-IdopA2SO3]{[(4+1)][a-D-GlcpNSO36SO3]{[(4+1)][a-L-AltpA2SO3]{[(4+1)][a-D-4-deoxy-GlcpNSO36SO3]{}}}}}}LINUCSPDB-CARE
#3: Polysaccharide 2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose- ...2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid


Type: oligosaccharide / Mass: 2006.615 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
WURCS=2.0/2,7,6/[a2121A-1a_1-5_2*OSO/3=O/3=O][a2122h-1a_1-5_2*NSO/3=O/3=O_6*OSO/3=O/3=O]/1-2-1-2-1-2-1/a4-b1_b4-c1_c4-d1_d4-e1_e4-f1_f4-g1WURCSPDB2Glycan 1.1.0
[][a-L-IdopA2SO3]{[(4+1)][a-D-GlcpNSO36SO3]{[(4+1)][a-L-IdopA2SO3]{[(4+1)][a-D-GlcpNSO36SO3]{[(4+1)][a-L-IdopA2SO3]{[(4+1)][a-D-GlcpNSO36SO3]{[(4+1)][a-L-4-deoxy-IdopA2SO3]{}}}}}}}LINUCSPDB-CARE
#4: Polysaccharide 2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid- ...2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid


Type: oligosaccharide / Mass: 2327.897 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
WURCS=2.0/2,8,7/[a2121A-1a_1-5_2*OSO/3=O/3=O][a2122h-1a_1-5_2*NSO/3=O/3=O_6*OSO/3=O/3=O]/1-2-1-2-1-2-1-2/a4-b1_b4-c1_c4-d1_d4-e1_e4-f1_f4-g1_g4-h1WURCSPDB2Glycan 1.1.0
[][a-L-IdopA2SO3]{[(4+1)][a-D-GlcpNSO36SO3]{[(4+1)][a-L-IdopA2SO3]{[(4+1)][a-D-GlcpNSO36SO3]{[(4+1)][a-L-IdopA2SO3]{[(4+1)][a-D-GlcpNSO36SO3]{[(4+1)][a-L-IdopA2SO3]{[(4+1)][a-D-4-deoxy-GlcpNSO36SO3]{}}}}}}}}LINUCSPDB-CARE
#5: Polysaccharide 2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid- ...2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose


Type: oligosaccharide / Mass: 2649.180 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
WURCS=2.0/2,9,8/[a2122h-1a_1-5_2*NSO/3=O/3=O_6*OSO/3=O/3=O][a2121A-1a_1-5_2*OSO/3=O/3=O]/1-2-1-2-1-2-1-2-1/a4-b1_b4-c1_c4-d1_d4-e1_e4-f1_f4-g1_g4-h1_h4-i1WURCSPDB2Glycan 1.1.0
[][a-D-GlcpNSO36SO3]{[(4+1)][a-L-IdopA2SO3]{[(4+1)][a-D-GlcpNSO36SO3]{[(4+1)][a-L-IdopA2SO3]{[(4+1)][a-D-GlcpNSO36SO3]{[(4+1)][a-L-IdopA2SO3]{[(4+1)][a-D-GlcpNSO36SO3]{[(4+1)][a-L-IdopA2SO3]{[(4+1)][a-D-4-deoxy-GlcpNSO36SO3]{}}}}}}}}}LINUCSPDB-CARE
#6: Polysaccharide 2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose- ...2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose


Type: oligosaccharide / Mass: 1750.427 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
WURCS=2.0/2,6,5/[a2122h-1a_1-5_2*NSO/3=O/3=O_6*OSO/3=O/3=O][a2121A-1a_1-5_2*OSO/3=O/3=O]/1-2-1-2-1-2/a4-b1_b4-c1_c4-d1_d4-e1_e4-f1WURCSPDB2Glycan 1.1.0
[][a-D-GlcpNSO36SO3]{[(4+1)][a-L-IdopA2SO3]{[(4+1)][a-D-GlcpNSO36SO3]{[(4+1)][a-L-IdopA2SO3]{[(4+1)][a-D-GlcpNSO36SO3]{[(4+1)][a-L-4-deoxy-IdopA2SO3]{}}}}}}LINUCSPDB-CARE

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Non-polymers , 3 types, 199 molecules

#7: Chemical
ChemComp-SO4 / SULFATE ION / Sulfate


Mass: 96.063 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: SO4
#8: Chemical
ChemComp-EPE / 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID / HEPES / HEPES


Mass: 238.305 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: C8H18N2O4S / Comment: pH buffer*YM
#9: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 183 / Source method: isolated from a natural source / Formula: H2O

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Details

Compound detailsENGINEERED RESIDUE IN CHAIN A, ALA 29 TO VAL ENGINEERED RESIDUE IN CHAIN A, ASN 72 TO ASP ...ENGINEERED RESIDUE IN CHAIN A, ALA 29 TO VAL ENGINEERED RESIDUE IN CHAIN A, ASN 72 TO ASP ENGINEERED RESIDUE IN CHAIN B, ALA 29 TO VAL ENGINEERED RESIDUE IN CHAIN B, ASN 72 TO ASP ENGINEERED RESIDUE IN CHAIN C, ALA 29 TO VAL ENGINEERED RESIDUE IN CHAIN C, ASN 72 TO ASP ENGINEERED RESIDUE IN CHAIN D, ALA 29 TO VAL ENGINEERED RESIDUE IN CHAIN D, ASN 72 TO ASP ENGINEERED RESIDUE IN CHAIN E, ALA 29 TO VAL ENGINEERED RESIDUE IN CHAIN E, ASN 72 TO ASP ENGINEERED RESIDUE IN CHAIN F, ALA 29 TO VAL ENGINEERED RESIDUE IN CHAIN F, ASN 72 TO ASP ENGINEERED RESIDUE IN CHAIN G, ALA 29 TO VAL ENGINEERED RESIDUE IN CHAIN G, ASN 72 TO ASP ENGINEERED RESIDUE IN CHAIN H, ALA 29 TO VAL ENGINEERED RESIDUE IN CHAIN H, ASN 72 TO ASP

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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: 2.43 Å3/Da / Density % sol: 49 %
Crystal growpH: 7.5
Details: 10% PEG4000, 8% ETHYLENE GLYCOL, 0.10M SODIUM PARA-TOLUENE SULFONATE,0.10M SODIUM HEPES, PH 7.5
Crystal grow
*PLUS
pH: 8.5 / Method: vapor diffusion, hanging drop
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDChemical formula
10.05 MTris-HCl1drop
20.1 M1dropNaCl
315 mg/mlprotein1drop
410 %PEG80001reservoir
58 %ethylene glycol1reservoir
60.1 Msodium HEPES1reservoir
70.1 Msodium p-toluene sulfonate1reservoir

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SRS / Beamline: PX14.2 / Wavelength: 0.979
DetectorType: MARRESEARCH / Detector: CCD / Date: Feb 17, 2000
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.979 Å / Relative weight: 1
ReflectionResolution: 2.95→20 Å / Num. obs: 37651 / % possible obs: 95.2 % / Observed criterion σ(I): 3 / Redundancy: 6 % / Biso Wilson estimate: 78.3 Å2 / Rmerge(I) obs: 0.063 / Net I/σ(I): 12
Reflection shellResolution: 2.95→3.02 Å / Rmerge(I) obs: 0.327 / % possible all: 91.4
Reflection
*PLUS
Lowest resolution: 20 Å
Reflection shell
*PLUS
% possible obs: 91.4 %

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Processing

Software
NameVersionClassification
CNS1refinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRIES 1NK1 AND 1BHT

1nk1

1bht


Resolution: 3→20 Å / Rfactor Rfree error: 0.007 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / Details: BULK SOLVENT MODEL USED
RfactorNum. reflection% reflectionSelection details
Rfree0.295 1824 5 %RANDOM
Rwork0.254 ---
obs0.254 36626 95.3 %-
Solvent computationSolvent model: FLAT MODEL / Bsol: 22.6753 Å2 / ksol: 0.28727 e/Å3
Displacement parametersBiso mean: 60.4 Å2
Baniso -1Baniso -2Baniso -3
1--4.3 Å20 Å20 Å2
2--1.02 Å20 Å2
3---3.28 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.54 Å0.44 Å
Luzzati d res low-20 Å
Luzzati sigma a0.48 Å0.38 Å
Refinement stepCycle: LAST / Resolution: 3→20 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms10477 0 895 183 11555
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_deg1.3
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d24.7
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d0.87
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it1.421.5
X-RAY DIFFRACTIONc_mcangle_it2.552
X-RAY DIFFRACTIONc_scbond_it1.672
X-RAY DIFFRACTIONc_scangle_it2.682.5
LS refinement shellResolution: 3→3.19 Å / Rfactor Rfree error: 0.023 / Total num. of bins used: 6
RfactorNum. reflection% reflection
Rfree0.386 293 5.1 %
Rwork0.337 5441 -
obs--91.6 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1EPE.PARHEPARIN.TOP
X-RAY DIFFRACTION2HEPARIN.PARAMSO4.TOP
X-RAY DIFFRACTION3SO4.PAREPE.TOP
Software
*PLUS
Name: CNS / Version: 1 / Classification: refinement
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_dihedral_angle_d
X-RAY DIFFRACTIONc_dihedral_angle_deg24.7
X-RAY DIFFRACTIONc_improper_angle_d
X-RAY DIFFRACTIONc_improper_angle_deg0.87

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