1RG4 Surface Active Protein date Nov 11, 2003
title Sp-B C-Terminal Peptide In Organic Solvent (Hfip)
authors V.Booth, A.J.Waring, F.J.Walther, K.M.Keough
compound source
Molecule: Pulmonary Surfactant-Associated Protein B
Chain: A
Fragment: C-Terminal Helix
Synonym: Sp-B, 6 Kda Protein, Pulmonary Surfactant- Associated Proteolipid Splphe, 18 Kda Pulmonary-Surfactant Protein;
Engineered: Yes
Synthetic: Yes
Other_details: The Peptide Was Synthesized With N15 Isotope Labels On All Valine And Leucine Residues. The Sequence Of The Peptide Is Naturally Found In Homo Sapiens (Human).
methodSolution NMR
Primary referenceNMR structures of the C-terminal segment of surfactant protein B in detergent micelles and hexafluoro-2-propanol., Booth V, Waring AJ, Walther FJ, Keough KM, Biochemistry 2004 Dec 7;43(48):15187-94. PMID:15568810
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (38 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1RG4
  • Original NMR restraints for 1RG4 from PDB
  • Retrieve 1RG4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1RG4 from S2C, [Save to disk]
  • View 1RG4 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 1RG4
  • 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 1RG4, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1rg4a_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1rg4 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1rg4] [1rg4_A]
  • SWISS-PROT database: [P07988]
  • Domain organization of [PSPB_HUMAN] by SWISSPFAM
  • Other resources with information on 1RG4
  • Community annotation for 1RG4 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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