2PSA Kallikrein date Mar 11, 1999
title Knowledge Based Model Of Prostate Specific Antigen (Theoretical Model) Bound To A Consensus Peptide Substrate
authors J.L.Pellequer
compound source
Molecule: Protein (Prostate Specific Antigen)
Chain: A
Synonym: Psa
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human

Molecule: Protein (Consensus Peptide Substrate)
Chain: I
Engineered: Yes

Synthetic: Yes
Other_details: Hexapeptide
methodTheoretical Model
enzyme Hydrolase E.C. BRENDA
Primary referenceSubstrate specificity of prostate-specific antigen (PSA)., Coombs GS, Bergstrom RC, Pellequer JL, Baker SI, Navre M, Smith MM, Tainer JA, Madison EL, Corey DR, Chem Biol 1998 Sep;5(9):475-88. PMID:9751643
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (71 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 2PSA
  • SEQRES to COORDINATES correlation for 2PSA from S2C, [Save to disk]
  • View 2PSA 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 2PSA
  • 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
  • Fold representative 2psa from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • SWISS-PROT database: [P07288]
  • Domain organization of [KLK3_HUMAN] by SWISSPFAM
  • Other resources with information on 2PSA
  • Community annotation for 2PSA at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
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