2ZV6 Hydrolase Inhibitor date Nov 01, 2008
title Crystal Structure Of Human Squamous Cell Carcinoma Antigen 1
authors B.Zheng, Y.Matoba, C.Katagiri, T.Hibino, M.Sugiyama
compound source
Molecule: Serpin B3
Chain: A, B, C
Synonym: Squamous Cell Carcinoma Antigen 1, Scca-1, Protein
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Serpinb3, Scca, Scca1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe30
symmetry Space Group: H 3
R_factor 0.190 R_Free 0.270
crystal
cell
length a length b length c angle alpha angle beta angle gamma
263.480 263.480 48.670 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.70 Å
Gene
Ontology
ChainFunctionProcessComponent
A, C, B
  • virus receptor activity


  • Primary referenceCrystal structure of SCCA1 and insight about the interaction with JNK1., Zheng B, Matoba Y, Kumagai T, Katagiri C, Hibino T, Sugiyama M, Biochem Biophys Res Commun. 2009 Feb 27;380(1):143-7. Epub 2009 Jan 21. PMID:19166818
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (184 Kb) [Save to disk]
  • Biological Unit Coordinates (2zv6.pdb1.gz) 61 Kb
  • Biological Unit Coordinates (2zv6.pdb2.gz) 63 Kb
  • Biological Unit Coordinates (2zv6.pdb3.gz) 61 Kb
  • CSU: Contacts of Structural Units for 2ZV6
  • Likely Quarternary Molecular Structure file(s) for 2ZV6
  • Structure Factors (245 Kb)
  • Retrieve 2ZV6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ZV6 from S2C, [Save to disk]
  • Re-refined 2zv6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2ZV6 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 2ZV6
  • 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
  • 3D motif for 2ZV6, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2zv6_C] [2zv6_B] [2zv6_A] [2zv6]
  • SWISS-PROT database: [P29508]
  • Domain organization of [SPB3_HUMAN] by SWISSPFAM
  • Domain found in 2ZV6: [SERPIN ] by SMART
  • Other resources with information on 2ZV6
  • Community annotation for 2ZV6 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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