1K5K Transcription date Oct 11, 2001
title Homonuclear 1h Nuclear Magnetic Resonance Assignment And Structural Characterization Of Hiv-1 Tat Mal Protein
authors C.Gregoire, J.M.Peloponese, D.Esquieu, S.Opi, G.Campbell, M.Solomiac, E.Lebrun, J.Lebreton, E.P.Loret
compound source
Molecule: Tat Protein
Chain: A
Synonym: Transactivating Regulatory Protein
Engineered: Yes
Synthetic: Yes
Other_details: The Protein Was Chemically Synthesized. The Sequence Of The Protein Is Naturally Found In Human Immunodeficiency Virus-1.
methodSolution NMR
related structures by homologous chain: 1JFW

Primary referenceHomonuclear (1)H-NMR assignment and structural characterization of human immunodeficiency virus type 1 Tat Mal protein., Gregoire C, Peloponese JM Jr, Esquieu D, Opi S, Campbell G, Solomiac M, Lebrun E, Lebreton J, Loret EP, Biopolymers 2001;62(6):324-35. PMID:11857271
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (238 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1K5K
  • Retrieve 1K5K in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1K5K from S2C, [Save to disk]
  • View 1K5K 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 1K5K
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1K5K, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1k5ka_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1k5k from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1k5k_A] [1k5k]
  • SWISS-PROT database: [P04613]
  • Domain organization of [TAT_HV1MA] by SWISSPFAM
  • Other resources with information on 1K5K
  • Community annotation for 1K5K at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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