1G96 Hydrolase Inhibitor date Nov 22, 2000
title Human Cystatin C; Dimeric Form With 3d Domain Swapping
authors R.Janowski, M.Kozak, E.Jankowska, Z.Grzonka, A.Grubb, M.Abrahamso M.Jaskolski
compound source
Molecule: Cystatin C
Chain: A
Synonym: Gamma-Trace, Post-Gamma-Globulin
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Mc1061
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phd 313
symmetry Space Group: I 4 3 2
R_factor 0.220 R_Free 0.249
crystal
cell
length a length b length c angle alpha angle beta angle gamma
140.530 140.530 140.530 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand CL, GOL enzyme
related structures by homologous chain: 1R4C
Gene
Ontology
ChainFunctionProcessComponent
A
  • cysteine-type endopeptidase ...


  • Primary referenceHuman cystatin C, an amyloidogenic protein, dimerizes through three-dimensional domain swapping., Janowski R, Kozak M, Jankowska E, Grzonka Z, Grubb A, Abrahamson M, Jaskolski M, Nat Struct Biol 2001 Apr;8(4):316-20. PMID:11276250
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk]
  • Biological Unit Coordinates (1g96.pdb1.gz) 38 Kb
  • Biological Unit Coordinates (1g96.pdb2.gz) 146 Kb
  • LPC: Ligand-Protein Contacts for 1G96
  • CSU: Contacts of Structural Units for 1G96
  • Likely Quarternary Molecular Structure file(s) for 1G96
  • Structure Factors (68 Kb)
  • Retrieve 1G96 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1G96 from S2C, [Save to disk]
  • Re-refined 1g96 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1G96 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 1G96
  • 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 1G96, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1g96a_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1g96 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: [1g96] [1g96_A]
  • SWISS-PROT database: [P01034]
  • Domain organization of [CYTC_HUMAN] by SWISSPFAM
  • Domain found in 1G96: [CY ] by SMART
  • Alignments of the sequence of 1G96 with the sequences similar proteins can be viewed for 1G96's classification [CYTC_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [CYTC_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 1G96
  • Community annotation for 1G96 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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