1PPF Hydrolase Hydrolase Inhibitor date Oct 24, 1991
title X-Ray Crystal Structure Of The Complex Of Human Leukocyte El (Pmn Elastase) And The Third Domain Of The Turkey Ovomucoid
authors W.Bode, A-Z.Wei
compound source
Molecule: Human Leukocyte Elastase
Chain: E
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Turkey Ovomucoid Inhibitor (Omtky3)
Chain: I
Engineered: Yes

Organism_scientific: Meleagris Gallopavo
Organism_common: Turkey
Organism_taxid: 9103
symmetry Space Group: P 21 21 21
R_factor 0.166 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
73.050 72.550 52.450 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand BMA, FUC, GAL, GLC, MAN, NAG enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1CHO, 1HNE, 1SGY


Primary referenceX-ray crystal structure of the complex of human leukocyte elastase (PMN elastase) and the third domain of the turkey ovomucoid inhibitor., Bode W, Wei AZ, Huber R, Meyer E, Travis J, Neumann S, EMBO J 1986 Oct;5(10):2453-8. PMID:3640709
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk]
  • Biological Unit Coordinates (1ppf.pdb1.gz) 51 Kb
  • LPC: Ligand-Protein Contacts for 1PPF
  • CSU: Contacts of Structural Units for 1PPF
  • Likely Quarternary Molecular Structure file(s) for 1PPF
  • Retrieve 1PPF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PPF from S2C, [Save to disk]
  • View 1PPF 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 1PPF
  • 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 1PPF, from MSDmotif at EBI
  • Genome occurence of 1PPF's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ppfe_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1ppfi_, region I [Jmol] [rasmolscript] [script source]
  • Fold representative 1ppf 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: [1ppf] [1ppf_E] [1ppf_I]
  • SWISS-PROT database: [P08246] [P68390]
  • Domain organization of [ELNE_HUMAN] [IOVO_MELGA] by SWISSPFAM
  • Domains found in 1PPF: [KAZAL] [Tryp_SPc ] by SMART
  • Other resources with information on 1PPF
  • Community annotation for 1PPF at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1PPF from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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