1MCV Hydrolase date Aug 06, 2002
title Crystal Structure Analysis Of A Hybrid Squash Inhibitor In Complex With Porcine Pancreatic Elastase
authors J.Ay, K.Hilpert, N.Krauss, J.Schneider-Mergener, W.Hoehne
compound source
Molecule: Elastase 1
Chain: A
Organism_scientific: Sus Scrofa
Organism_common: Pig
Organism_taxid: 9823

Molecule: Hei-Toe I
Chain: I
Synonym: Hybrid Squash Inhibitor Hei-Toe 1
Engineered: Yes

Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized Using Solid Phase Peptide Synthesis. It Was Constructed Using The Trypsin Binding Loop Of Squash Inhibitor Eeti II, Substituted By The Sequence Of A Peptide That Was Derived From The Third Domain Of The Turkey Ovomucoid Inhibitor.
symmetry Space Group: P 21 21 21
R_factor 0.182 R_Free 0.221
length a length b length c angle alpha angle beta angle gamma
56.330 56.440 72.760 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand CA, SO4 enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1B0E, 1EAS

Primary referenceStructure of a hybrid squash inhibitor in complex with porcine pancreatic elastase at 1.8 A resolution., Ay J, Hilpert K, Krauss N, Schneider-Mergener J, Hohne W, Acta Crystallogr D Biol Crystallogr 2003 Feb;59(Pt 2):247-54. PMID:12554935
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (54 Kb) [Save to disk]
  • Biological Unit Coordinates (1mcv.pdb1.gz) 50 Kb
  • LPC: Ligand-Protein Contacts for 1MCV
  • CSU: Contacts of Structural Units for 1MCV
  • Likely Quarternary Molecular Structure file(s) for 1MCV
  • Structure Factors (178 Kb)
  • Retrieve 1MCV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MCV from S2C, [Save to disk]
  • Re-refined 1mcv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1MCV 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 1MCV
  • 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 1MCV, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mcva_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1mcvi_, region I [Jmol] [rasmolscript] [script source]
  • Fold representative 1mcv 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: [1mcv_A] [1mcv] [1mcv_I]
  • SWISS-PROT database: [P00772]
  • Domain organization of [CELA1_PIG] by SWISSPFAM
  • Domains found in 1MCV: [PTI] [Tryp_SPc ] by SMART
  • Other resources with information on 1MCV
  • Community annotation for 1MCV 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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