1PWB Signaling Protein date Jul 01, 2003
title High Resolution Crystal Structure Of An Active Recombinant F Human Lung Surfactant Protein D With Maltose
authors A.K.Shrive, H.A.Tharia, P.Strong, U.Kishore, I.Burns, P.J.Rizkall K.B.Reid, T.J.Greenhough
compound source
Molecule: Pulmonary Surfactant-Associated Protein D
Chain: A, B, C
Fragment: Recombinant Fragment
Synonym: Sp-D, Psp-D
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.205 R_Free 0.228
crystal
cell
length a length b length c angle alpha angle beta angle gamma
55.480 108.300 55.780 90.00 91.43 90.00
method X-Ray Diffractionresolution 1.40 Å
ligand CA, GLC enzyme
related structures by homologous chain: 1PW9
Primary referenceHigh-resolution structural insights into ligand binding and immune cell recognition by human lung surfactant protein D., Shrive AK, Tharia HA, Strong P, Kishore U, Burns I, Rizkallah PJ, Reid KB, Greenhough TJ, J Mol Biol 2003 Aug 8;331(2):509-23. PMID:12888356
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk]
  • Biological Unit Coordinates (1pwb.pdb1.gz) 80 Kb
  • LPC: Ligand-Protein Contacts for 1PWB
  • CSU: Contacts of Structural Units for 1PWB
  • Likely Quarternary Molecular Structure file(s) for 1PWB
  • Structure Factors (826 Kb)
  • Retrieve 1PWB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PWB from S2C, [Save to disk]
  • Re-refined 1pwb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1PWB 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 1PWB
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1PWB 1PWBA 1PWBB 1PWBC from the CEP Server.
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1PWB, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1pwba2, region A:205-234 [Jmol] [rasmolscript] [script source]
        - Domain d1pwba1, region A:235-355 [Jmol] [rasmolscript] [script source]
        - Domain d1pwbb2, region B:205-234 [Jmol] [rasmolscript] [script source]
        - Domain d1pwbb1, region B:235-355 [Jmol] [rasmolscript] [script source]
        - Domain d1pwbc2, region C:206-234 [Jmol] [rasmolscript] [script source]
        - Domain d1pwbc1, region C:235-355 [Jmol] [rasmolscript] [script source]
  • 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: [1pwb] [1pwb_A] [1pwb_B] [1pwb_C]
  • SWISS-PROT database: [P35247]
  • Domain organization of [SFTPD_HUMAN] by SWISSPFAM
  • Domain found in 1PWB: [CLECT ] by SMART
  • Other resources with information on 1PWB
  • Community annotation for 1PWB 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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