1HPT Serine Protease Inhibitor date Mar 27, 1992
title Three-Dimensional Structure Of A Recombinant Variant Of Human Pancreatic Secretory Trypsin Inhibitor (Kazal Type)
authors H.J.Hecht, M.Szardenings, J.Collins, D.Schomburg
compound source
Molecule: Pancreatic Secretory Trypsin Inhibitor (Kazal Type) Variant 3;
Chain: A
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 43
R_factor 0.191 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
40.150 40.150 33.910 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
related structures by homologous chain: 1CGJ, 1TGS
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThree-dimensional structure of a recombinant variant of human pancreatic secretory trypsin inhibitor (Kazal type)., Hecht HJ, Szardenings M, Collins J, Schomburg D, J Mol Biol 1992 Jun 20;225(4):1095-103. PMID:1613792
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (12 Kb) [Save to disk]
  • Biological Unit Coordinates (1hpt.pdb1.gz) 9 Kb
  • CSU: Contacts of Structural Units for 1HPT
  • Likely Quarternary Molecular Structure file(s) for 1HPT
  • Structure Factors (16 Kb)
  • Retrieve 1HPT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HPT from S2C, [Save to disk]
  • Re-refined 1hpt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1HPT in 3D
  • Proteopedia, because life has more than 2D.
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 1HPT
  • 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 1HPT, from MSDmotif at EBI
  • Genome occurence of 1HPT's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hpt__, region [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: [1hpt_A] [1hpt]
  • SWISS-PROT database: [P00995]
  • Domain organization of [ISK1_HUMAN] by SWISSPFAM
  • Domain found in 1HPT: [KAZAL ] by SMART
    • Other resources with information on 1HPT
  • Community annotation for 1HPT at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 1HPT from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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