1K7L Transcription date Oct 19, 2001
title The 2.5 Angstrom Resolution Crystal Structure Of The Human Pparalpha Ligand Binding Domain Bound With Gw409544 And A Co-Activator Peptide.
authors H.E.Xu, M.H.Lambert, V.G.Montana, L.B.Moore, J.L.Collins, J.A.Oplinger, S.A.Kliewer, R.T.Gampe Jr., D.D.Mckee, J.T.Moore, T.M.Willson
compound source
Molecule: Peroxisome Proliferator Activated Receptor Alpha
Chain: A, C, E, G
Fragment: Ligand Binding Domain - Residues 192 - 468
Synonym: Pparalpha
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3) E.Coli
Expression_system_vector_type: Prseta
Expression_system_plasmid: T7 Promoter Control Plasmid

Molecule: Steroid Receptor Coactivator
Chain: B, D, F, H
Fragment: Src-1 Peptide
Engineered: Yes

Synthetic: Yes
Other_details: Chemically Synthesized 21mer Portion Of The The Human Src-1 Coactivator Peptide.
symmetry Space Group: P 21 21 21
R_factor 0.247 R_Free 0.284
length a length b length c angle alpha angle beta angle gamma
95.561 121.597 121.994 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand 544, YT3 BindingDB enzyme
related structures by homologous chain: 1GWX, 1Y0S
A, C, G, E

Primary referenceStructural determinants of ligand binding selectivity between the peroxisome proliferator-activated receptors., Xu HE, Lambert MH, Montana VG, Plunket KD, Moore LB, Collins JL, Oplinger JA, Kliewer SA, Gampe RT Jr, McKee DD, Moore JT, Willson TM, Proc Natl Acad Sci U S A 2001 Nov 20;98(24):13919-24. PMID:11698662
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (195 Kb) [Save to disk]
  • Biological Unit Coordinates (1k7l.pdb1.gz) 49 Kb
  • Biological Unit Coordinates (1k7l.pdb2.gz) 50 Kb
  • Biological Unit Coordinates (1k7l.pdb3.gz) 49 Kb
  • Biological Unit Coordinates (1k7l.pdb4.gz) 49 Kb
  • LPC: Ligand-Protein Contacts for 1K7L
  • CSU: Contacts of Structural Units for 1K7L
  • Likely Quarternary Molecular Structure file(s) for 1K7L
  • Retrieve 1K7L in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1K7L from S2C, [Save to disk]
  • View 1K7L 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 1K7L
  • 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 1K7L, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1k7la_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1k7lc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1k7le_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1k7lg_, region G [Jmol] [rasmolscript] [script source]
  • Fold representative 1k7l 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: [1k7l] [1k7l_H] [1k7l_G] [1k7l_C] [1k7l_A] [1k7l_E] [1k7l_D] [1k7l_B] [1k7l_F]
  • SWISS-PROT database: [Q15788] [Q07869]
  • Domain organization of [NCOA1_HUMAN] [PPARA_HUMAN] by SWISSPFAM
  • Domain found in 1K7L: [HOLI ] by SMART
  • Other resources with information on 1K7L
  • Community annotation for 1K7L 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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