2ZCK Immune System date Nov 09, 2007
title Crystal Structure Of A Ternary Complex Between Psa, A Substr Intermediate And An Activating Antibody
authors R.Menez, E.Stura, C.Jolivet-Reynaud
compound source
Molecule: Prostate-Specific Antigen
Chain: P
Fragment: Unp Residues 25-261
Synonym: Psa, Kallikrein- 3, Semenogelase, Gamma-Seminoprot Seminin, P-30 Antigen;
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: Seminal Fluids

Molecule: Kgissqy
Chain: S
Engineered: Yes

Synthetic: Yes
Other_details: Peptide Synthesis

Molecule: Monoclonal Antibody 8g8f5 Fab
Chain: L

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Strain: Balbcjyco
Other_details: Ascitic Fluids

Molecule: Monoclonal Antibody 8g8f5 Fab
Chain: H

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Strain: Balbcjyco
Other_details: Ascitic Fluids
symmetry Space Group: P 41 21 2
R_factor 0.221 R_Free 0.275
length a length b length c angle alpha angle beta angle gamma
86.765 86.765 238.180 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.10 Å
ligand MAN, NAG enzyme Hydrolase E.C. BRENDA

Primary referenceCrystal Structure of a Ternary Complex between Human Prostate-specific Antigen, Its Substrate Acyl Intermediate and an Activating Antibody., Menez R, Michel S, Muller BH, Bossus M, Ducancel F, Jolivet-Reynaud C, Stura EA, J Mol Biol. 2007 Nov 22;. PMID:18187150
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (112 Kb) [Save to disk]
  • Biological Unit Coordinates (2zck.pdb1.gz) 106 Kb
  • LPC: Ligand-Protein Contacts for 2ZCK
  • CSU: Contacts of Structural Units for 2ZCK
  • Likely Quarternary Molecular Structure file(s) for 2ZCK
  • Structure Factors (261 Kb)
  • Retrieve 2ZCK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ZCK from S2C, [Save to disk]
  • Re-refined 2zck structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2ZCK 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 2ZCK
  • 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 2ZCK, from MSDmotif at EBI
  • Fold representative 2zck from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2zck] [2zck_P] [2zck_H] [2zck_L] [2zck_S]
  • SWISS-PROT database: [P01863] [P07288] [P01665]
  • Domain organization of [GCAA_MOUSE] [KLK3_HUMAN] [KV3AD_MOUSE] by SWISSPFAM
  • Domains found in 2ZCK: [IG_like] [IGv] [Tryp_SPc ] by SMART
  • Other resources with information on 2ZCK
  • Community annotation for 2ZCK 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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