3P0L Transport Protein date Sep 29, 2010
title Human Steroidogenic Acute Regulatory Protein
authors L.Lehtio, M.Siponen, C.H.Arrowsmith, H.Berglund, R.D.Busam, R.Col L.G.Dahlgren, A.M.Edwards, S.Flodin, A.Flores, S.Graslund, M.Ham B.M.Hallberg, M.D.Herman, A.Johansson, I.Johansson, A.Kallas, T. T.Kotenyova, M.Moche, M.E.Nilsson, P.Nordlund, T.Nyman, C.Persso J.Sagemark, M.Sundstrom, L.Svensson, A.G.Thorsell, L.Tresaugues Den Berg, J.Weigelt, M.Welin, H.Schuler, Structural Genomics Co (Sgc)
compound source
Molecule: Steroidogenic Acute Regulatory Protein, Mitochond
Chain: A, B, C, D
Fragment: Start Domain, Unp Residues 66-284
Synonym: Star, Start Domain-Containing Protein 1, Stard1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Star, Stard1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)R3 Prare
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic-Bsa4
symmetry Space Group: P 63
R_factor 0.257 R_Free 0.287
length a length b length c angle alpha angle beta angle gamma
144.130 144.130 101.030 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.40 Å
A, D, C, B

Primary referenceComparative structural analysis of lipid binding START domains., Thorsell AG, Lee WH, Persson C, Siponen MI, Nilsson M, Busam RD, Kotenyova T, Schuler H, Lehtio L, PLoS One. 2011;6(6):e19521. Epub 2011 Jun 30. PMID:21738568
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (122 Kb) [Save to disk]
  • Biological Unit Coordinates (3p0l.pdb1.gz) 32 Kb
  • Biological Unit Coordinates (3p0l.pdb2.gz) 32 Kb
  • Biological Unit Coordinates (3p0l.pdb3.gz) 32 Kb
  • Biological Unit Coordinates (3p0l.pdb4.gz) 29 Kb
  • CSU: Contacts of Structural Units for 3P0L
  • Structure Factors (131 Kb)
  • Retrieve 3P0L in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3P0L from S2C, [Save to disk]
  • Re-refined 3p0l structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3P0L 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 3P0L
  • 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 3P0L, from MSDmotif at EBI
  • Fold representative 3p0l from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3p0l_D] [3p0l_C] [3p0l_B] [3p0l] [3p0l_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3P0L: [START ] by SMART
  • Other resources with information on 3P0L
  • Community annotation for 3P0L 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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