1BUI Hydrolase Hydrolase Inhibitor date Sep 04, 1998
title Structure Of The Ternary Microplasmin-Staphylokinase-Micropl Complex: A Proteinase-Cofactor-Substrate Complex In Action
authors M.A.A.Parry, C.Fernandez-Catalan, A.Bergner, R.Huber, K.Hopfner, B.Schlott, K.Guehrs, W.Bode
compound source
Molecule: Plasminogen
Chain: A, B
Fragment: Peptidase S1 Catalytic Domain
Synonym: Plasmin Heavy Chain A, Activation Peptide, Angiost Plasmin Heavy Chain A, Short Form, Plasmin Light Chain B;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Plg
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Staphylokinase
Chain: C
Synonym: Sak42d

Organism_scientific: Staphylococcus Phage 42d.M
Organism_taxid: 10715
symmetry Space Group: P 43 21 2
R_factor 0.204 R_Free 0.287
length a length b length c angle alpha angle beta angle gamma
76.140 76.140 324.030 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.65 Å
ligand 0GJ enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1C79, 1L4D, 1L4Z, 1SSN

Primary referenceThe ternary microplasmin-staphylokinase-microplasmin complex is a proteinase-cofactor-substrate complex in action., Parry MA, Fernandez-Catalan C, Bergner A, Huber R, Hopfner KP, Schlott B, Guhrs KH, Bode W, Nat Struct Biol 1998 Oct;5(10):917-23. PMID:9783753
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (111 Kb) [Save to disk]
  • Biological Unit Coordinates (1bui.pdb1.gz) 103 Kb
  • LPC: Ligand-Protein Contacts for 1BUI
  • CSU: Contacts of Structural Units for 1BUI
  • Likely Quarternary Molecular Structure file(s) for 1BUI
  • Retrieve 1BUI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1BUI from S2C, [Save to disk]
  • View 1BUI 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 1BUI
  • 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 1BUI, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1buia_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1buib_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1buic_, region C [Jmol] [rasmolscript] [script source]
  • Fold representative 1bui 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: [1bui_B] [1bui_I] [1bui_C] [1bui] [1bui_A]
  • SWISS-PROT database: [P00747] [P15240]
  • Domain organization of [PLMN_HUMAN] [SAK_BPP42] by SWISSPFAM
  • Domain found in 1BUI: [Tryp_SPc ] by SMART
  • Other resources with information on 1BUI
  • Community annotation for 1BUI at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
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