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- PDB-1meu: HIV-1 MUTANT (V82F, I84V) PROTEASE COMPLEXED WITH DMP323 -

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Basic information

Entry
Database: PDB / ID: 1meu
TitleHIV-1 MUTANT (V82F, I84V) PROTEASE COMPLEXED WITH DMP323
ComponentsHIV-1 PROTEASE
KeywordsASPARTYL PROTEASE / HYDROLASE / ACID PROTEINASE
Function / homology
Function and homology information


HIV-1 retropepsin / : / retroviral ribonuclease H / exoribonuclease H / : / exoribonuclease H activity / host multivesicular body / DNA integration / RNA-directed DNA polymerase / viral genome integration into host DNA ...HIV-1 retropepsin / : / retroviral ribonuclease H / exoribonuclease H / : / exoribonuclease H activity / host multivesicular body / DNA integration / RNA-directed DNA polymerase / viral genome integration into host DNA / viral penetration into host nucleus / establishment of integrated proviral latency / RNA-directed DNA polymerase activity / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases / RNA-DNA hybrid ribonuclease activity / viral nucleocapsid / DNA recombination / Hydrolases; Acting on ester bonds / DNA-directed DNA polymerase / aspartic-type endopeptidase activity / DNA-directed DNA polymerase activity / symbiont entry into host cell / symbiont-mediated suppression of host gene expression / lipid binding / host cell nucleus / structural molecule activity / host cell plasma membrane / virion membrane / proteolysis / DNA binding / RNA binding / zinc ion binding / membrane
Similarity search - Function
Reverse transcriptase connection / Reverse transcriptase connection domain / Reverse transcriptase thumb / Reverse transcriptase thumb domain / Integrase Zinc binding domain / Zinc finger integrase-type profile. / Integrase-like, N-terminal / Integrase DNA binding domain / Integrase, C-terminal domain superfamily, retroviral / Integrase, N-terminal zinc-binding domain ...Reverse transcriptase connection / Reverse transcriptase connection domain / Reverse transcriptase thumb / Reverse transcriptase thumb domain / Integrase Zinc binding domain / Zinc finger integrase-type profile. / Integrase-like, N-terminal / Integrase DNA binding domain / Integrase, C-terminal domain superfamily, retroviral / Integrase, N-terminal zinc-binding domain / Integrase, C-terminal, retroviral / Integrase DNA binding domain profile. / Immunodeficiency lentiviral matrix, N-terminal / gag gene protein p17 (matrix protein) / RNase H / Integrase core domain / Integrase, catalytic core / Integrase catalytic domain profile. / Retroviral nucleocapsid Gag protein p24, C-terminal domain / Gag protein p24 C-terminal domain / Retropepsin-like catalytic domain / Matrix protein, lentiviral and alpha-retroviral, N-terminal / Ribonuclease H domain / RNase H type-1 domain profile. / Reverse transcriptase (RNA-dependent DNA polymerase) / Reverse transcriptase domain / Reverse transcriptase (RT) catalytic domain profile. / Retropepsins / Retroviral aspartyl protease / Aspartyl protease, retroviral-type family profile. / Peptidase A2A, retrovirus, catalytic / Retrovirus capsid, C-terminal / Retroviral matrix protein / Retrovirus capsid, N-terminal / zinc finger / Zinc knuckle / Zinc finger, CCHC-type superfamily / Cathepsin D, subunit A; domain 1 / Acid Proteases / Zinc finger, CCHC-type / Zinc finger CCHC-type profile. / Ribonuclease H superfamily / Aspartic peptidase, active site / Eukaryotic and viral aspartyl proteases active site. / Aspartic peptidase domain superfamily / Ribonuclease H-like superfamily / Reverse transcriptase/Diguanylate cyclase domain / DNA/RNA polymerase superfamily / Beta Barrel / Mainly Beta
Similarity search - Domain/homology
Chem-DMP / Gag-Pol polyprotein
Similarity search - Component
Biological speciesHuman immunodeficiency virus 1
MethodX-RAY DIFFRACTION / Resolution: 1.9 Å
AuthorsAla, P. / Chang, C.-H.
Citation
Journal: Biochemistry / Year: 1997
Title: Molecular basis of HIV-1 protease drug resistance: structural analysis of mutant proteases complexed with cyclic urea inhibitors.
Authors: Ala, P.J. / Huston, E.E. / Klabe, R.M. / McCabe, D.D. / Duke, J.L. / Rizzo, C.J. / Korant, B.D. / DeLoskey, R.J. / Lam, P.Y. / Hodge, C.N. / Chang, C.H.
#1: Journal: Biochemistry / Year: 1997
Title: Erratum. Molecular Basis of HIV-1 Protease Drug Resistance: Structural Analysis of Mutant Proteases Complexed with Cyclic Urea Inhibitors
Authors: Ala, P.J. / Huston, E.E. / Klabe, R.M. / Mccabe, D.D. / Duke, J.L. / Rizzo, C.J. / Korant, B.D. / Deloskey, R.J. / Lam, P.Y. / Hodge, C.N. / Chang, C.H.
History
DepositionApr 11, 1997Processing site: BNL
Revision 1.0Apr 15, 1998Provider: repository / Type: Initial release
Revision 1.1Mar 3, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Nov 29, 2017Group: Derived calculations / Other
Category: pdbx_database_status / struct_conf / struct_conf_type
Item: _pdbx_database_status.process_site
Revision 1.4Nov 3, 2021Group: Database references / Derived calculations / Structure summary
Category: chem_comp / database_2 ...chem_comp / database_2 / entity / pdbx_entity_nonpoly / 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 / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.5Aug 9, 2023Group: Refinement description / Category: pdbx_initial_refinement_model

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: HIV-1 PROTEASE
B: HIV-1 PROTEASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)22,2143
Polymers21,6472
Non-polymers5671
Water0
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4850 Å2
ΔGint-39 kcal/mol
Surface area9040 Å2
MethodPISA
Unit cell
Length a, b, c (Å)62.800, 62.800, 83.500
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number169
Space group name H-MP61

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Components

#1: Protein HIV-1 PROTEASE /


Mass: 10823.746 Da / Num. of mol.: 2 / Mutation: V82F, I84V
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Human immunodeficiency virus 1 / Genus: Lentivirus / Strain: BH102 ISOLATE / Production host: Escherichia coli (E. coli) / References: UniProt: P03366, HIV-1 retropepsin
#2: Chemical ChemComp-DMP / [4-R-(-4-ALPHA,5-ALPHA,6-BETA,7-BETA)]-HEXAHYDRO-5,6-BIS(HYDROXY)-[1,3-BIS([4-HYDROXYMETHYL-PHENYL]METHYL)-4,7-BIS(PHEN YLMETHYL)]-2H-1,3-DIAZEPINONE / DMP323(INHIBITOR OF DUPONT MERCK)


Mass: 566.687 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C35H38N2O5

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.19 Å3/Da / Density % sol: 43.95 %
Crystal grow
*PLUS
Temperature: 18 ℃ / Method: vapor diffusion, hanging drop / PH range low: 5.6 / PH range high: 5
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-ID
11 mg/mlprorease1drop
2250 mMacetate1drop
380-240 mMammonium sulfate1drop

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Data collection

RadiationScattering type: x-ray
Radiation wavelengthRelative weight: 1
Reflection
*PLUS
Highest resolution: 1.9 Å / Num. obs: 14386 / % possible obs: 89.6 % / Num. measured all: 41114 / Rmerge(I) obs: 0.088

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Processing

Software
NameClassification
X-PLORmodel building
X-PLORrefinement
X-PLORphasing
RefinementStarting model: PDB ENTRY 1HVR

1hvr


Rfactor Rfree: 0.193 / Highest resolution: 1.9 Å
Refinement stepCycle: LAST / Highest resolution: 1.9 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1848 0 42 0 1890
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.013
X-RAY DIFFRACTIONx_bond_d_na
X-RAY DIFFRACTIONx_bond_d_prot
X-RAY DIFFRACTIONx_angle_d
X-RAY DIFFRACTIONx_angle_d_na
X-RAY DIFFRACTIONx_angle_d_prot
X-RAY DIFFRACTIONx_angle_deg3.1
X-RAY DIFFRACTIONx_angle_deg_na
X-RAY DIFFRACTIONx_angle_deg_prot
X-RAY DIFFRACTIONx_dihedral_angle_d
X-RAY DIFFRACTIONx_dihedral_angle_d_na
X-RAY DIFFRACTIONx_dihedral_angle_d_prot
X-RAY DIFFRACTIONx_improper_angle_d
X-RAY DIFFRACTIONx_improper_angle_d_na
X-RAY DIFFRACTIONx_improper_angle_d_prot
X-RAY DIFFRACTIONx_mcbond_it
X-RAY DIFFRACTIONx_mcangle_it
X-RAY DIFFRACTIONx_scbond_it
X-RAY DIFFRACTIONx_scangle_it
Refinement
*PLUS
σ(F): 2 / Rfactor obs: 0.193
Solvent computation
*PLUS
Displacement parameters
*PLUS

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