1HP7 Protein Binding date Dec 12, 2000
title A 2.1 Angstrom Structure Of An Uncleaved Alpha-1-Antitrypsin Variability Of The Reactive Center And Other Loops
authors S.J.Kim, J.R.Woo, E.J.Seo, M.H.Yu, S.E.Ryu
compound source
Molecule: Alpha-1-Antitrypsin
Chain: A
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Peat8
symmetry Space Group: P 32 1 2
R_factor 0.219 R_Free 0.273
length a length b length c angle alpha angle beta angle gamma
77.570 77.570 124.290 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.10 Å
ligand BME, ZN enzyme
related structures by homologous chain: 1IZ2, 1QLP
  • COPII vesicle coating

  • Primary referenceA 2.1 A resolution structure of an uncleaved alpha(1)-antitrypsin shows variability of the reactive center and other loops., Kim S, Woo J, Seo EJ, Yu M, Ryu S, J Mol Biol 2001 Feb 9;306(1):109-19. PMID:11178897
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (67 Kb) [Save to disk]
  • Biological Unit Coordinates (1hp7.pdb1.gz) 63 Kb
  • Biological Unit Coordinates (1hp7.pdb2.gz) 124 Kb
  • Biological Unit Coordinates (1hp7.pdb3.gz) 124 Kb
  • LPC: Ligand-Protein Contacts for 1HP7
  • CSU: Contacts of Structural Units for 1HP7
  • Likely Quarternary Molecular Structure file(s) for 1HP7
  • Structure Factors (176 Kb)
  • Retrieve 1HP7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HP7 from S2C, [Save to disk]
  • Re-refined 1hp7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1HP7 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 1HP7
  • 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 1HP7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hp7a_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1hp7 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: [1hp7_A] [1hp7]
  • SWISS-PROT database: [P01009]
  • Domain organization of [A1AT_HUMAN] by SWISSPFAM
  • Domain found in 1HP7: [SERPIN ] by SMART
  • Other resources with information on 1HP7
  • Community annotation for 1HP7 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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