1PS2 Growth Factor date Jan 07, 1997
title High Resolution Nmr Solution Structure Of Human Ps2, 19 Structures
authors M.A.Williams, V.I.Polshakov, A.R.Gargaro, J.Feeney
compound source
Molecule: Ps2
Chain: A
Synonym: Pnr-2
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Hb101
Organ: Breast, Stomach
Tissue: Epithelial
Cell: Mcf-7, Uacl
Cellular_location: Extracellular
Gene: Bcei
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Jm109
Expression_system_cell_line: Hb101
Expression_system_vector_type: Plasmid
Expression_system_vector: Pharmacia Pezz18
Expression_system_gene: Bcei
methodSolution NMR
related structures by homologous chain: 1HI7
  • growth factor activity

  • Primary referenceHigh-resolution solution structure of human pNR-2/pS2: a single trefoil motif protein., Polshakov VI, Williams MA, Gargaro AR, Frenkiel TA, Westley BR, Chadwick MP, May FE, Feeney J, J Mol Biol 1997 Mar 28;267(2):418-32. PMID:9096235
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (281 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1PS2
  • Original NMR restraints for 1PS2 from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1PS2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PS2 from S2C, [Save to disk]
  • View 1PS2 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 1PS2
  • 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 1PS2, from MSDmotif at EBI
  • Genome occurence of 1PS2's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ps2__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1ps2 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: [1ps2] [1ps2_A]
  • SWISS-PROT database: [P04155]
  • Domain organization of [TFF1_HUMAN] by SWISSPFAM
  • Domain found in 1PS2: [PD ] by SMART
  • Other resources with information on 1PS2
  • Community annotation for 1PS2 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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