2PSO	Structural Genomics, Unknown Function	date	May 07, 2007
title	Human Stard13 (Dlc2) Lipid Transfer And Protein Localization
authors	L.Lehtio, R.Busam, C.H.Arrowsmith, H.Berglund, R.Collins, L.G.Dah A.Edwards, S.Flodin, A.Flores, S.Graslund, M.Hammarstrom, B.M.Ha L.Holmberg-Schiavone, I.Johansson, A.Kallas, T.Karlberg, T.Kote M.Moche, P.Nordlund, T.Nyman, D.Ogg, J.Sagemark, P.Stenmark, M.Su A.G.Thorsell, S.Van Den Berg, J.Weigelt, M.Welin, C.Persson, Str Genomics Consortium (Sgc)
compound		source
Molecule: Star-Related Lipid Transfer Protein 13 Chain: A, B, C Fragment: Start Domain Synonym: Stard13, Start Domain-Containing Protein 13, 46h23 Deleted In Liver Cancer Protein 2, Rho Gtpase-Activating Pr Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Stard13, Dlc2, Gt650 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta2(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pnic-Bsa4
symmetry	Space Group: P 43	R_factor 0.210 R_Free 0.244
crystal cell	length a length b length c angle alpha angle beta angle gamma 78.240 78.240 212.720 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Comparative 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] (99 Kb) [Save to disk] Biological Unit Coordinates (2pso.pdb1.gz) 32 Kb Biological Unit Coordinates (2pso.pdb2.gz) 33 Kb Biological Unit Coordinates (2pso.pdb3.gz) 31 Kb CSU: Contacts of Structural Units for 2PSO Likely Quarternary Molecular Structure file(s) for 2PSO Structure Factors (461 Kb) Retrieve 2PSO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PSO from S2C, [Save to disk] Re-refined 2pso structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2PSO 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 2PSO

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 3D motif for 2PSO, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2pso_A] [2pso] [2pso_C] [2pso_B] SWISS-PROT database: [Q9Y3M8] Domain organization of [STA13_HUMAN] by SWISSPFAM Domain found in 2PSO: [START ] by SMART

Other resources with information on 2PSO

Community annotation for 2PSO at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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