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- PDB-3l2v: Crystal structure of the Prototype Foamy Virus (PFV) intasome in ... -

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Basic information

Entry
Database: PDB / ID: 3l2v
TitleCrystal structure of the Prototype Foamy Virus (PFV) intasome in complex with manganese and MK0518 (Raltegravir)
Components
  • 5'-D(*AP*TP*TP*GP*TP*CP*AP*TP*GP*GP*AP*AP*TP*TP*TP*TP*GP*TP*A)-3'
  • 5'-D(*TP*AP*CP*AP*AP*AP*AP*TP*TP*CP*CP*AP*TP*GP*AP*CP*A)-3'
  • Integrase
KeywordsRECOMBINATION/DNA / PROTEIN-DNA COMPLEX / TETRAMER / DNA INTEGRATION / ENDONUCLEASE / METAL-BINDING / MULTIFUNCTIONAL ENZYME / NUCLEASE / NUCLEOTIDYLTRANSFERASE / NUCLEUS / TRANSFERASE / VIRAL NUCLEOPROTEIN / VIRION / ZINC / DNA-BINDING / ZINC BINDING / HHCC MOTIF / VIRAL PROTEIN / RECOMBINATION / RECOMBINATION-DNA complex
Function / homology
Function and homology information


ribonuclease H / Hydrolases; Acting on peptide bonds (peptidases); Aspartic endopeptidases / DNA integration / viral genome integration into host DNA / virion component / RNA-directed DNA polymerase / establishment of integrated proviral latency / viral penetration into host nucleus / RNA-directed DNA polymerase activity / RNA-DNA hybrid ribonuclease activity ...ribonuclease H / Hydrolases; Acting on peptide bonds (peptidases); Aspartic endopeptidases / DNA integration / viral genome integration into host DNA / virion component / RNA-directed DNA polymerase / establishment of integrated proviral latency / viral penetration into host nucleus / RNA-directed DNA polymerase activity / RNA-DNA hybrid ribonuclease activity / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases / host cell / DNA recombination / DNA-directed DNA polymerase / aspartic-type endopeptidase activity / Hydrolases; Acting on ester bonds / DNA-directed DNA polymerase activity / host cell cytoplasm / symbiont entry into host cell / host cell nucleus / proteolysis / RNA binding / metal ion binding
Similarity search - Function
Arc Repressor Mutant, subunit A - #110 / Endonuclease III; domain 1 - #70 / Spumavirus aspartic protease A9 / Retroviral integrase, C-terminal SH3 domain / Spumavirus aspartic protease (A9) / Retroviral integrase C-terminal SH3 domain / Foamy virus protease (FV PR) domain profile. / : / Integrase zinc-binding domain / Integrase zinc binding domain ...Arc Repressor Mutant, subunit A - #110 / Endonuclease III; domain 1 - #70 / Spumavirus aspartic protease A9 / Retroviral integrase, C-terminal SH3 domain / Spumavirus aspartic protease (A9) / Retroviral integrase C-terminal SH3 domain / Foamy virus protease (FV PR) domain profile. / : / Integrase zinc-binding domain / Integrase zinc binding domain / Arc Repressor Mutant, subunit A / Reverse transcriptase/retrotransposon-derived protein, RNase H-like domain / RNase H-like domain found in reverse transcriptase / Endonuclease III; domain 1 / SH3 type barrels. - #140 / Helix non-globular / Ribonuclease H-like superfamily/Ribonuclease H / Special / RNase H / Integrase core domain / Integrase, catalytic core / Integrase catalytic domain profile. / SH3 type barrels. / RNase H type-1 domain profile. / Ribonuclease H domain / Reverse transcriptase domain / Reverse transcriptase (RNA-dependent DNA polymerase) / Reverse transcriptase (RT) catalytic domain profile. / Nucleotidyltransferase; domain 5 / Aspartic peptidase domain superfamily / Ribonuclease H superfamily / Ribonuclease H-like superfamily / Roll / Reverse transcriptase/Diguanylate cyclase domain / DNA/RNA polymerase superfamily / 2-Layer Sandwich / Orthogonal Bundle / Mainly Beta / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
: / AMMONIUM ION / Chem-RLT / DNA / DNA (> 10) / Pro-Pol polyprotein
Similarity search - Component
Biological speciesHuman spumaretrovirus
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.2 Å
AuthorsHare, S. / Gupta, S.S. / Cherepanov, P.
CitationJournal: Nature / Year: 2010
Title: Retroviral intasome assembly and inhibition of DNA strand transfer
Authors: Hare, S. / Gupta, S.S. / Valkov, E. / Engelman, A. / Cherepanov, P.
History
DepositionDec 15, 2009Deposition site: RCSB / Processing site: PDBJ
Revision 1.0Feb 9, 2010Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Nov 1, 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 / entity / pdbx_entity_nonpoly / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn / struct_ncs_dom_lim / struct_ref_seq_dif / struct_site
Item: _chem_comp.name / _database_2.pdbx_DOI ..._chem_comp.name / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _entity.pdbx_description / _pdbx_entity_nonpoly.name / _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.pdbx_dist_value / _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_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.beg_label_asym_id / _struct_ncs_dom_lim.beg_label_comp_id / _struct_ncs_dom_lim.beg_label_seq_id / _struct_ncs_dom_lim.end_auth_comp_id / _struct_ncs_dom_lim.end_label_asym_id / _struct_ncs_dom_lim.end_label_comp_id / _struct_ncs_dom_lim.end_label_seq_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: Integrase
B: Integrase
C: 5'-D(*AP*TP*TP*GP*TP*CP*AP*TP*GP*GP*AP*AP*TP*TP*TP*TP*GP*TP*A)-3'
D: 5'-D(*TP*AP*CP*AP*AP*AP*AP*TP*TP*CP*CP*AP*TP*GP*AP*CP*A)-3'
hetero molecules


Theoretical massNumber of molelcules
Total (without water)101,00314
Polymers99,9424
Non-polymers1,06110
Water00
1
A: Integrase
B: Integrase
C: 5'-D(*AP*TP*TP*GP*TP*CP*AP*TP*GP*GP*AP*AP*TP*TP*TP*TP*GP*TP*A)-3'
D: 5'-D(*TP*AP*CP*AP*AP*AP*AP*TP*TP*CP*CP*AP*TP*GP*AP*CP*A)-3'
hetero molecules

A: Integrase
B: Integrase
C: 5'-D(*AP*TP*TP*GP*TP*CP*AP*TP*GP*GP*AP*AP*TP*TP*TP*TP*GP*TP*A)-3'
D: 5'-D(*TP*AP*CP*AP*AP*AP*AP*TP*TP*CP*CP*AP*TP*GP*AP*CP*A)-3'
hetero molecules


Theoretical massNumber of molelcules
Total (without water)202,00528
Polymers199,8838
Non-polymers2,12220
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation8_554-y,-x,-z-1/21
Buried area23150 Å2
ΔGint-124 kcal/mol
Surface area53880 Å2
MethodPISA
Unit cell
Length a, b, c (Å)158.650, 158.650, 125.230
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number92
Space group name H-MP41212
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B

NCS domain segments:

Ens-ID: 1 / Refine code: 4

Dom-IDComponent-IDBeg auth comp-IDBeg label comp-IDEnd auth comp-IDEnd label comp-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11GLNGLNLYSLYSAA119 - 200122 - 203
21GLNGLNLYSLYSBB119 - 200122 - 203
12LYSLYSTYRTYRAA241 - 257244 - 260
22LYSLYSTYRTYRBB241 - 257244 - 260
13TYRTYRASPASPAA263 - 273266 - 276
23TYRTYRASPASPBB263 - 273266 - 276

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Components

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Protein , 1 types, 2 molecules AB

#1: Protein Integrase / IN / p42In


Mass: 44456.695 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Human spumaretrovirus / Strain: HSRV2 / Gene: POL / Plasmid: pSSH6P-PFV-INFL / Production host: Escherichia coli (E. coli) / Strain (production host): PC2 / References: UniProt: P14350

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DNA chain , 2 types, 2 molecules CD

#2: DNA chain 5'-D(*AP*TP*TP*GP*TP*CP*AP*TP*GP*GP*AP*AP*TP*TP*TP*TP*GP*TP*A)-3'


Mass: 5864.817 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: 19 nucleotide preprocessed PFV donor DNA
#3: DNA chain 5'-D(*TP*AP*CP*AP*AP*AP*AP*TP*TP*CP*CP*AP*TP*GP*AP*CP*A)-3'


Mass: 5163.401 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: 17 nucleotide preprocessed PFV donor DNA

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Non-polymers , 5 types, 10 molecules

#4: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Zn
#5: Chemical ChemComp-MN / MANGANESE (II) ION


Mass: 54.938 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: Mn
#6: Chemical ChemComp-NH4 / AMMONIUM ION


Mass: 18.038 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: H4N
#7: Chemical ChemComp-RLT / N-(4-fluorobenzyl)-5-hydroxy-1-methyl-2-(1-methyl-1-{[(5-methyl-1,3,4-oxadiazol-2-yl)carbonyl]amino}ethyl)-6-oxo-1,6-di hydropyrimidine-4-carboxamide / RALTEGRAVIR, MK0518


Mass: 444.416 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C20H21FN6O5
#8: Chemical
ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C3H8O3

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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: 3.94 Å3/Da / Density % sol: 68.8 % / Mosaicity: 1.07 °
Crystal growTemperature: 291 K / Method: vapor diffusion, hanging drop / pH: 6.5
Details: 1.35M ammonium sulfate, 25% (v/v) glycerol, 4.8% (v/v) 1,6-hexanediol, 50mM Mes-NaOH, pH 6.5, vapor diffusion, hanging drop, temperature 291K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I04 / Wavelength: 0.9796 Å
DetectorType: ADSC / Detector: AREA DETECTOR / Date: Oct 13, 2009
RadiationMonochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9796 Å / Relative weight: 1
ReflectionResolution: 3.2→39.123 Å / Num. all: 26841 / Num. obs: 26841 / % possible obs: 99.6 % / Redundancy: 6.2 % / Rsym value: 0.11
Reflection shellResolution: 3.2→3.37 Å / % possible all: 100

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Processing

Software
NameVersionClassificationNB
MOSFLMdata reduction
SCALA3.3.9data scaling
REFMACrefinement
PDB_EXTRACT3.005data extraction
ADSCQuantumdata collection
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 3DLR

3dlr


Resolution: 3.2→38.48 Å / Cor.coef. Fo:Fc: 0.95 / Cor.coef. Fo:Fc free: 0.931 / Occupancy max: 1 / Occupancy min: 1 / FOM work R set: 0.834 / SU B: 34.587 / SU ML: 0.279 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.617 / ESU R Free: 0.333 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : RESIDUAL ONLY
RfactorNum. reflection% reflectionSelection details
Rfree0.23204 1356 5.1 %RANDOM
Rwork0.20508 ---
obs0.20643 25447 99.54 %-
all-26924 --
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
Displacement parametersBiso max: 189.34 Å2 / Biso mean: 111.124 Å2 / Biso min: 49.38 Å2
Baniso -1Baniso -2Baniso -3
1-1.17 Å2-0 Å2-0 Å2
2--1.17 Å20 Å2
3----2.33 Å2
Refinement stepCycle: LAST / Resolution: 3.2→38.48 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4126 732 61 0 4919
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.010.0225119
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.4282.167146
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.7785526
X-RAY DIFFRACTIONr_dihedral_angle_2_deg33.10523.55169
X-RAY DIFFRACTIONr_dihedral_angle_3_deg18.30515662
X-RAY DIFFRACTIONr_dihedral_angle_4_deg18.3661522
X-RAY DIFFRACTIONr_chiral_restr0.0740.2810
X-RAY DIFFRACTIONr_gen_planes_refined0.0060.0213633
X-RAY DIFFRACTIONr_gen_planes_other
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_it0.4531.52657
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it0.85824334
X-RAY DIFFRACTIONr_scbond_it1.07232462
X-RAY DIFFRACTIONr_scangle_it1.9654.52812
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
Refine LS restraints NCS

Dom-ID: 1 / Auth asym-ID: A / Ens-ID: 1 / Number: 860 / Refine-ID: X-RAY DIFFRACTION

TypeRms dev position (Å)Weight position
medium positional0.370.5
medium thermal0.592
LS refinement shellResolution: 3.2→3.283 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.323 88 -
Rwork0.328 1841 -
all-1929 -
obs--100 %
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL11 (°2)L12 (°2)L13 (°2)L22 (°2)L23 (°2)L33 (°2)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T11 (Å2)T12 (Å2)T13 (Å2)T22 (Å2)T23 (Å2)T33 (Å2)Origin x (Å)Origin y (Å)Origin z (Å)
14.02020.6633.0681.00341.39865.32150.204-0.0939-0.1871-0.2145-0.37430.2550.18-0.66650.17030.3026-0.1004-0.06150.3414-0.06060.3122-67.84227.017-55.796
21.10590.16920.20432.58920.48131.6034-0.1592-0.3521-0.10920.12880.02810.13870.2875-0.08350.13110.1836-0.05680.09690.31220.05870.1216-35.21338.87-5.295
34.58560.613-1.79840.15820.40179.4075-0.4436-0.572-0.88480.0889-0.1626-0.03671.3379-0.35770.60620.4599-0.24720.13450.39250.06760.4604-54.28727.681-27.535
43.5133-0.64820.59911.7709-0.67552.0652-0.1656-0.5702-0.22050.30460.11660.15330.2421-0.10760.04910.25370.01790.1120.5740.05220.0578-24.60137.04415.444
50.04150.4010.11165.7226-0.24041.74160.0036-0.0440.01980.0307-0.06520.2866-0.3338-0.19280.06160.2039-0.09940.02210.2818-0.00450.254-42.8261.191-15.488
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A10 - 111
2X-RAY DIFFRACTION2A112 - 308
3X-RAY DIFFRACTION3A309 - 374
4X-RAY DIFFRACTION4B116 - 278
5X-RAY DIFFRACTION5C1 - 19
6X-RAY DIFFRACTION5D1 - 17

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