[English] 日本語
Yorodumi
- PDB-2p3b: Crystal Structure of the subtype B wild type HIV protease complex... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 2p3b
TitleCrystal Structure of the subtype B wild type HIV protease complexed with TL-3 inhibitor
Components(protease) x 2
KeywordsHYDROLASE/HYDROLASE INHIBITOR / wild type subtype B HIV protease / TL-3 inhibitor / HYDROLASE-HYDROLASE INHIBITOR COMPLEX
Function / homology
Function and homology information


HIV-1 retropepsin / symbiont-mediated activation of host apoptosis / retroviral ribonuclease H / exoribonuclease H / exoribonuclease H activity / host multivesicular body / DNA integration / viral genome integration into host DNA / RNA-directed DNA polymerase / establishment of integrated proviral latency ...HIV-1 retropepsin / symbiont-mediated activation of host apoptosis / retroviral ribonuclease H / exoribonuclease H / exoribonuclease H activity / host multivesicular body / DNA integration / viral genome integration into host DNA / RNA-directed DNA polymerase / establishment of integrated proviral latency / viral penetration into host nucleus / RNA stem-loop binding / RNA-directed DNA polymerase activity / RNA-DNA hybrid ribonuclease activity / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases / host cell / viral nucleocapsid / DNA recombination / DNA-directed DNA polymerase / aspartic-type endopeptidase activity / Hydrolases; Acting on ester bonds / DNA-directed DNA polymerase activity / symbiont-mediated suppression of host gene expression / viral translational frameshifting / lipid binding / symbiont entry into host cell / host cell nucleus / host cell plasma membrane / virion membrane / structural molecule activity / proteolysis / DNA 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. / Retropepsin-like catalytic domain / Matrix protein, lentiviral and alpha-retroviral, N-terminal / Retroviral nucleocapsid Gag protein p24, C-terminal domain / Gag protein p24 C-terminal domain / RNase H type-1 domain profile. / Ribonuclease H domain / Retropepsins / Retroviral aspartyl protease / Aspartyl protease, retroviral-type family profile. / Peptidase A2A, retrovirus, catalytic / Reverse transcriptase domain / Reverse transcriptase (RNA-dependent DNA polymerase) / Reverse transcriptase (RT) catalytic domain profile. / Retrovirus capsid, C-terminal / Retroviral matrix protein / Cathepsin D, subunit A; domain 1 / Acid Proteases / Retrovirus capsid, N-terminal / zinc finger / Zinc knuckle / Zinc finger, CCHC-type superfamily / Zinc finger, CCHC-type / Zinc finger CCHC-type profile. / Aspartic peptidase, active site / Eukaryotic and viral aspartyl proteases active site. / Aspartic peptidase domain superfamily / Ribonuclease H superfamily / Ribonuclease H-like superfamily / Reverse transcriptase/Diguanylate cyclase domain / DNA/RNA polymerase superfamily / Beta Barrel / Mainly Beta
Similarity search - Domain/homology
N-[(benzyloxy)carbonyl]-L-alanyl-N-[(1R)-1-benzyl-2-oxoethyl]-L-valinamide / Chem-3TL / Gag-Pol polyprotein / V-1 PROTEASE protein / V-1 protease
Similarity search - Component
Biological speciesHuman immunodeficiency virus 1
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.1 Å
AuthorsSanches, M. / Krauchenco, S. / Martins, N.H. / Gustchina, A. / Wlodawer, A. / Polikarpov, I.
Citation
Journal: J.Mol.Biol. / Year: 2007
Title: Structural Characterization of B and non-B Subtypes of HIV-Protease: Insights into the Natural Susceptibility to Drug Resistance Development.
Authors: Sanches, M. / Krauchenco, S. / Martins, N.H. / Gustchina, A. / Wlodawer, A. / Polikarpov, I.
#1: Journal: Acta Crystallogr.,Sect.D / Year: 2004
Title: Crystallization of a non-B and a B mutant HIV protease
Authors: Sanches, M. / Martins, N.H. / Calazans, A. / Brindeiro, R.M. / Tanuri, A. / Antunes, O.A.C. / Polikarpov, I.
History
DepositionMar 8, 2007Deposition site: RCSB / Processing site: RCSB
Revision 1.0Apr 24, 2007Provider: repository / Type: Initial release
Revision 1.1May 1, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Atomic model / Database references ...Atomic model / Database references / Derived calculations / Non-polymer description / Structure summary / Version format compliance
Revision 1.3Feb 27, 2013Group: Other
Revision 1.4Oct 18, 2017Group: Advisory / Refinement description / Category: pdbx_unobs_or_zero_occ_atoms / software
Item: _software.classification / _software.contact_author ..._software.classification / _software.contact_author / _software.contact_author_email / _software.date / _software.language / _software.location / _software.name / _software.type / _software.version
Revision 1.5Oct 20, 2021Group: Advisory / Database references / Derived calculations
Category: database_2 / pdbx_unobs_or_zero_occ_atoms ...database_2 / pdbx_unobs_or_zero_occ_atoms / struct_conn / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.6Apr 3, 2024Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model / struct_ncs_dom_lim
Item: _struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.end_auth_comp_id
Revision 1.7Nov 6, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature / Item: _pdbx_entry_details.has_protein_modification

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: protease
B: protease
hetero molecules


Theoretical massNumber of molelcules
Total (without water)22,5953
Polymers21,6862
Non-polymers9091
Water1,76598
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5180 Å2
ΔGint-26 kcal/mol
Surface area9560 Å2
MethodPISA
Unit cell
Length a, b, c (Å)63.164, 63.164, 83.414
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number169
Space group name H-MP61
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B
31A
41B
51A
61B

NCS domain segments:

Ens-ID: 1

Dom-IDComponent-IDBeg auth comp-IDBeg label comp-IDEnd auth comp-IDEnd label comp-IDRefine codeAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11PROPROGLUGLU1AA1 - 341 - 34
21PROPROGLUGLU1BB1 - 341 - 34
32GLUGLUILEILE2AA35 - 6435 - 64
42GLUGLUILEILE2BB35 - 6435 - 64
53GLUGLUPHEPHE1AA65 - 9965 - 99
63GLUGLUPHEPHE1BB65 - 9965 - 99

-
Components

#1: Protein protease


Mass: 10804.808 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Details: CYS at position 67 / Source: (gene. exp.) Human immunodeficiency virus 1 / Genus: Lentivirus / Gene: gag-pol / Plasmid: PET11A / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3)
References: UniProt: P03367, UniProt: Q9Q2G8*PLUS, HIV-1 retropepsin
#2: Protein protease


Mass: 10880.926 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Details: CME at position 67 / Source: (gene. exp.) Human immunodeficiency virus 1 / Genus: Lentivirus / Gene: gag-pol / Plasmid: PET11A / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3)
References: UniProt: P03367, UniProt: Q9Q288*PLUS, HIV-1 retropepsin
#3: Chemical ChemComp-3TL / benzyl [(1S,4S,7S,8R,9R,10S,13S,16S)-7,10-dibenzyl-8,9-dihydroxy-1,16-dimethyl-4,13-bis(1-methylethyl)-2,5,12,15,18-pentaoxo-20-phenyl-19-oxa-3,6,11,14,17-pentaazaicos-1-yl]carbamate / TL-3, C2 symmetric inhibitor


Type: peptide-like, Peptide-like / Class: Inhibitor / Mass: 909.077 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C50H64N6O10
References: N-[(benzyloxy)carbonyl]-L-alanyl-N-[(1R)-1-benzyl-2-oxoethyl]-L-valinamide
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 98 / Source method: isolated from a natural source / Formula: H2O
Has protein modificationY
Nonpolymer detailsTHE INHIBITOR IS A C2 SYMMETRIC HIV PROTEASE

-
Experimental details

-
Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

-
Sample preparation

CrystalDensity Matthews: 2.21 Å3/Da / Density % sol: 44.44 %
Crystal growTemperature: 277 K / Method: vapor diffusion, hanging drop / pH: 6.2
Details: 15% saturated ammonium sulfate solution, 6% (v/v) MPD, 85mM sodium citrate/170mM sodium phosphate, 0.02% sodium azide, pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K

-
Data collection

DiffractionMean temperature: 298 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU RU200 / Wavelength: 1.5418
DetectorType: MAR scanner 345 mm plate / Detector: IMAGE PLATE / Date: Feb 1, 1998 / Details: MIRRORS
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 2.1→54.72 Å / Num. obs: 11047 / % possible obs: 99.7 % / Redundancy: 3.7 % / Rmerge(I) obs: 0.075 / Net I/σ(I): 13.6
Reflection shellResolution: 2.1→2.21 Å / Redundancy: 3.7 % / Rmerge(I) obs: 0.414 / Mean I/σ(I) obs: 2.7 / Num. unique all: 1587 / % possible all: 100

-
Processing

Software
NameVersionClassificationNB
DENZOdata reduction
SCALEPACKdata scaling
REFMAC5.2.0003refinement
PDB_EXTRACT2data extraction
MAR345345DTBdata collection
MOSFLMdata reduction
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: Crystal Structure of the multi-drug resistant mutant subtype B HIV protease complexed with TL-3 inhibitor

Resolution: 2.1→16.58 Å / Cor.coef. Fo:Fc: 0.968 / Cor.coef. Fo:Fc free: 0.947 / SU B: 10.37 / SU ML: 0.142 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R Free: 0.202 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.219 1084 9.8 %RANDOM
Rwork0.159 ---
obs0.165 11011 99.82 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 31.322 Å2
Baniso -1Baniso -2Baniso -3
1-0.04 Å20.02 Å20 Å2
2--0.04 Å20 Å2
3----0.06 Å2
Refinement stepCycle: LAST / Resolution: 2.1→16.58 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1520 0 66 98 1684
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0150.0221737
X-RAY DIFFRACTIONr_angle_refined_deg1.5752.0552366
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.5345212
X-RAY DIFFRACTIONr_dihedral_angle_2_deg40.8532552
X-RAY DIFFRACTIONr_dihedral_angle_3_deg17.26215282
X-RAY DIFFRACTIONr_dihedral_angle_4_deg18.41156
X-RAY DIFFRACTIONr_chiral_restr0.0850.2277
X-RAY DIFFRACTIONr_gen_planes_refined0.0050.021268
X-RAY DIFFRACTIONr_nbd_refined0.2220.2690
X-RAY DIFFRACTIONr_nbtor_refined0.320.21184
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.230.291
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.1720.226
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.1110.22
X-RAY DIFFRACTIONr_mcbond_it1.6381.51066
X-RAY DIFFRACTIONr_mcangle_it2.8421684
X-RAY DIFFRACTIONr_scbond_it2.7853758
X-RAY DIFFRACTIONr_scangle_it3.9114.5682
X-RAY DIFFRACTIONr_rigid_bond_restr1.94731678
X-RAY DIFFRACTIONr_sphericity_bonded13.2731563
Refine LS restraints NCS

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

NumberTypeRms dev position (Å)Weight position
649TIGHT POSITIONAL0.030.05
109MEDIUM POSITIONAL0.20.5
649TIGHT THERMAL0.090.5
109MEDIUM THERMAL0.632
LS refinement shellResolution: 2.1→2.154 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.273 74 -
Rwork0.191 708 -
obs-782 100 %

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242)：Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more