1R0R Hydrolase date Sep 22, 2003
title 1.1 Angstrom Resolution Structure Of The Complex Between The Protein Inhibitor, Omtky3, And The Serine Protease, Subtilisin Carlsberg
authors J.R.Horn, S.Ramaswamy, K.P.Murphy
compound source
Molecule: Subtilisin Carlsberg
Chain: E
Organism_scientific: Bacillus Licheniformis
Organism_taxid: 1402

Molecule: Ovomucoid
Chain: I
Synonym: Omtky3

Organism_scientific: Meleagris Gallopavo
Organism_common: Turkey
Organism_taxid: 9103
symmetry Space Group: C 2 2 21
R_factor 0.158 R_Free 0.184
length a length b length c angle alpha angle beta angle gamma
62.329 70.810 127.476 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.10 Å
ligand CA enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1CSE, 1SGP


Primary referenceStructure and energetics of protein-protein interactions: the role of conformational heterogeneity in OMTKY3 binding to serine proteases., Horn JR, Ramaswamy S, Murphy KP, J Mol Biol 2003 Aug 8;331(2):497-508. PMID:12888355
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (117 Kb) [Save to disk]
  • Biological Unit Coordinates (1r0r.pdb1.gz) 111 Kb
  • LPC: Ligand-Protein Contacts for 1R0R
  • CSU: Contacts of Structural Units for 1R0R
  • Likely Quarternary Molecular Structure file(s) for 1R0R
  • Structure Factors (1541 Kb)
  • Retrieve 1R0R in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1R0R from S2C, [Save to disk]
  • Re-refined 1r0r structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1R0R 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 1R0R
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1R0R 1R0RE 1R0RI from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1R0R, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1r0re_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1r0ri_, region I [Jmol] [rasmolscript] [script source]
  • Fold representative 1r0r 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: [1r0r] [1r0r_E] [1r0r_I]
  • SWISS-PROT database: [P68390] [P00780]
  • Domain organization of [IOVO_MELGA] [SUBT_BACLI] by SWISSPFAM
  • Domain found in 1R0R: [KAZAL ] by SMART
  • Other resources with information on 1R0R
  • Community annotation for 1R0R 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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