3MIA Protein Binding date Apr 09, 2010
title Crystal Structure Of Hiv-1 Tat Complexed With Atp-Bound Huma
authors T.H.Tahirov, N.D.Babayeva, K.Varzavand, J.J.Cooper, S.C.Sedore, D
compound source
Molecule: Cell Division Protein Kinase 9
Chain: A
Fragment: Unp Residues 1-345, Protein Kinase Domain
Synonym: Cyclin-Dependent Kinase 9, Serinethreonine-Protei Pitalre, Cell Division Cycle 2-Like Protein Kinase 4, C-2k;
Ec: 2.7.11.22, 2.7.11.23
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cdc2l4, Cdk9
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_strain: Sf9
Expression_system_cell: Insect Cells
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pentrsdd-Topo Vector (Invitrog K2420);

Molecule: Cyclin-T1
Chain: B
Fragment: Unp Residues 1-266
Synonym: Cyclin-T, Cyct1
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ccnt1, Cyclin T1
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_strain: Sf9
Expression_system_cell: Insect Cells
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pentrsdd-Topo Vector (Invitrog K2420);

Molecule: Protein Tat
Chain: C
Synonym: Transactivating Regulatory Protein
Engineered: Yes

Organism_scientific: Human Immunodeficiency Virus Type 1
Organism_common: Hiv-1
Organism_taxid: 11706
Strain: Isolate Hxb2 Group M Subtype B
Gene: Tat
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_strain: Sf9
Expression_system_cell: Insect Cells
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pentrsdd-Topo Vector (Invitrog
symmetry Space Group: P 32 2 1
R_factor 0.219 R_Free 0.287
crystal
cell
length a length b length c angle alpha angle beta angle gamma
134.286 134.286 97.185 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.00 Å
ligand ANP, MG, TPO, ZN enzyme Transferase E.C.2.7.11.22 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


B


C
  • positive regulation of viral...

  • Primary referenceCrystal structure of HIV-1 Tat complexed with human P-TEFb., Tahirov TH, Babayeva ND, Varzavand K, Cooper JJ, Sedore SC, Price DH, Nature. 2010 Jun 10;465(7299):747-51. PMID:20535204
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (110 Kb) [Save to disk]
  • Biological Unit Coordinates (3mia.pdb1.gz) 103 Kb
  • LPC: Ligand-Protein Contacts for 3MIA
  • CSU: Contacts of Structural Units for 3MIA
  • Structure Factors (262 Kb)
  • Retrieve 3MIA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3MIA from S2C, [Save to disk]
  • Re-refined 3mia structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3MIA in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 3MIA
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3MIA, from MSDmotif at EBI
  • Fold representative 3mia from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3mia_B] [3mia_C] [3mia_A] [3mia]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3MIA: [CYCLIN] [S_TKc ] by SMART
  • Other resources with information on 3MIA
  • Community annotation for 3MIA at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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