1ZZZ Hydrolase Hydrolase Inhibitor date Jun 02, 1998
title Trypsin Inhibitors With Rigid Tripeptidyl Aldehydes
authors R.Krishnan, E.Zhang, K.Hakansson, R.K.Arni, A.Tulinsky, M.S.L.Lim O.E.Levy, J.E.Semple, T.K.Brunck
compound source
Molecule: Trypsin
Chain: A
Synonym: Trp-Cvs1694
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
symmetry Space Group: P 21 21 21
R_factor 0.157 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
63.670 63.200 69.220 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand 0IV, CA enzyme
related structures by homologous chain: 1CE5, 1V6D

Primary referenceHighly selective mechanism-based thrombin inhibitors: structures of thrombin and trypsin inhibited with rigid peptidyl aldehydes., Krishnan R, Zhang E, Hakansson K, Arni RK, Tulinsky A, Lim-Wilby MS, Levy OE, Semple JE, Brunck TK, Biochemistry 1998 Sep 1;37(35):12094-103. PMID:9724521
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk]
  • Biological Unit Coordinates (1zzz.pdb1.gz) 38 Kb
  • LPC: Ligand-Protein Contacts for 1ZZZ
  • CSU: Contacts of Structural Units for 1ZZZ
  • Likely Quarternary Molecular Structure file(s) for 1ZZZ
  • Retrieve 1ZZZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ZZZ from S2C, [Save to disk]
  • View 1ZZZ 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 1ZZZ
  • 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 1ZZZ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1zzza_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1zzz 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: [1zzz_B] [1zzz] [1zzz_A]
  • SWISS-PROT database: [P00760]
  • Domain organization of [TRY1_BOVIN] by SWISSPFAM
  • Domain found in 1ZZZ: [Tryp_SPc ] by SMART
  • Other resources with information on 1ZZZ
  • Community annotation for 1ZZZ 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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