3E77 Transferase date Aug 18, 2008
title Human Phosphoserine Aminotransferase In Complex With Plp
authors L.Lehtio, T.Karlberg, J.Andersson, C.H.Arrowsmith, H.Berglund, C. R.Collins, L.G.Dahlgren, A.M.Edwards, S.Flodin, A.Flores, S.Gras M.Hammarstrom, A.Johansson, I.Johansson, T.Kotenyova, M.Moche, M.E.Nilsson, P.Nordlund, T.Nyman, K.Olesen, C.Persson, J.Sagemar S.G.Thorsell, L.Tresaugues, S.Van Den Berg, M.Welin, M.Wikstrom M.Wisniewska, J.Weigelt, H.Schueler, Structural Genomics Conso (Sgc)
compound source
Molecule: Phosphoserine Aminotransferase
Chain: A, B, C
Fragment: Unp Residues 17 To 370
Synonym: Phosphohydroxythreonine Aminotransferase, Psat
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Psat1, Psa
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)Gold Prare2
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic-Bsa4
symmetry Space Group: P 31 2 1
R_factor 0.196 R_Free 0.244
length a length b length c angle alpha angle beta angle gamma
171.000 171.000 103.880 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.50 Å
ligand GOL, PLP enzyme Transferase E.C. BRENDA
A, C, B

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (176 Kb) [Save to disk]
  • Biological Unit Coordinates (3e77.pdb1.gz) 115 Kb
  • Biological Unit Coordinates (3e77.pdb2.gz) 113 Kb
  • LPC: Ligand-Protein Contacts for 3E77
  • CSU: Contacts of Structural Units for 3E77
  • Likely Quarternary Molecular Structure file(s) for 3E77
  • Structure Factors (911 Kb)
  • Retrieve 3E77 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3E77 from S2C, [Save to disk]
  • Re-refined 3e77 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3E77 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 3E77
  • 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 3E77, from MSDmotif at EBI
  • Fold representative 3e77 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3e77_A] [3e77] [3e77_B] [3e77_C]
  • SWISS-PROT database: [Q9Y617]
  • Domain organization of [SERC_HUMAN] by SWISSPFAM
  • Other resources with information on 3E77
  • Community annotation for 3E77 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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