1PPC Hydrolase Hydrolase Inhibitor date Oct 24, 1991
title Geometry Of Binding Of The Benzamidine-And Arginine-Based In N-Alpha-(2-Naphthyl-Sulphonyl-Glycyl)-Dl-P-Amidinophenylala Piperidine (Napap) And (2r,4r)-4-Methyl-1-[N-Alpha-(3-Methy Tetrahydro-8-Quinolinesulphonyl)-L-Arginyl]-2-Piperidine Ca Acid (Mqpa) To Human Alpha-Thrombin: X-Ray Crystallographic Determination Of The Napap-Trypsin Complex And Modeling Of Thrombin And Mqpa-Thrombin
authors W.Bode, D.Turk
compound source
Molecule: Trypsin
Chain: E
Engineered: Yes
Organism_scientific: Bos Taurus
Organism_common: Cow
Organism_taxid: 9913
symmetry Space Group: P 21 21 21
R_factor 0.181 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
63.510 69.190 63.810 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand CA, MID BindingDB enzyme Hydrolase E.C. BRENDA

Primary referenceGeometry of binding of the benzamidine- and arginine-based inhibitors N alpha-(2-naphthyl-sulphonyl-glycyl)-DL-p-amidinophenylalanyl-pipe ridine (NAPAP) and (2R,4R)-4-methyl-1-[N alpha-(3-methyl-1,2,3,4-tetrahydro-8- quinolinesulphonyl)-L-arginyl]-2-piperidine carboxylic acid (MQPA) to human alpha-thrombin. X-ray crystallographic determination of the NAPAP-trypsin complex and modeling of NAPAP-thrombin and MQPA-thrombin., Bode W, Turk D, Sturzebecher J, Eur J Biochem 1990 Oct 5;193(1):175-82. PMID:2226434
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk]
  • Biological Unit Coordinates (1ppc.pdb1.gz) 38 Kb
  • LPC: Ligand-Protein Contacts for 1PPC
  • CSU: Contacts of Structural Units for 1PPC
  • Likely Quarternary Molecular Structure file(s) for 1PPC
  • Retrieve 1PPC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PPC from S2C, [Save to disk]
  • View 1PPC 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 1PPC
  • 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 1PPC, from MSDmotif at EBI
  • Genome occurence of 1PPC's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ppce_, region E [Jmol] [rasmolscript] [script source]
  • Fold representative 1ppc 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: [1ppc] [1ppc_I] [1ppc_E]
  • SWISS-PROT database: [P00760]
  • Domain organization of [TRY1_BOVIN] by SWISSPFAM
  • Domain found in 1PPC: [Tryp_SPc ] by SMART
  • Other resources with information on 1PPC
  • Community annotation for 1PPC 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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