2JOA Protein Binding date Mar 01, 2007
title Htra1 Bound To An Optimized Peptide: Nmr Assignment Of Pdz D Ligand Resonances
authors S.T.Runyon, Y.Zhang, B.A.Appleton, S.L.Sazinksy, P.Wu, B.Pan, C.Wi N.J.Skelton, S.S.Sidhu
compound source
Molecule: Serine Protease Htra1
Chain: A
Fragment: Pdz Domain, Residues 379-480
Synonym: L56, Serine Protease 11
Ec: 3.4.21.-
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Htra1, Htra, Prss11
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Vector
Expression_system_vector: Pet15b

Molecule: Peptide H1-C1
Chain: B
Engineered: Yes

Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630
Other_details: The Peptide Was Chemically Synthesized. The Was Derived From A Phage-Displayed Library As An Optimal Li Binding To The Pdz Domain Of Human Htra1.
methodSolution NMR
enzyme Hydrolase E.C.3.4.21 BRENDA
Primary referenceStructural and functional analysis of the PDZ domains of human HtrA1 and HtrA3., Runyon ST, Zhang Y, Appleton BA, Sazinsky SL, Wu P, Pan B, Wiesmann C, Skelton NJ, Sidhu SS, Protein Sci. 2007 Nov;16(11):2454-71. PMID:17962403
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (597 Kb) [Save to disk]
  • Biological Unit Coordinates (2joa.pdb1.gz) 31 Kb
  • CSU: Contacts of Structural Units for 2JOA
  • Original NMR restraints for 2JOA from PDB
  • Retrieve 2JOA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2JOA from S2C, [Save to disk]
  • View 2JOA 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 2JOA
  • 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 2JOA, from MSDmotif at EBI
  • Fold representative 2joa from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2joa] [2joa_B] [2joa_A]
  • SWISS-PROT database: [Q92743]
  • Domain organization of [HTRA1_HUMAN] by SWISSPFAM
  • Domain found in 2JOA: [PDZ ] by SMART
  • Other resources with information on 2JOA
  • Community annotation for 2JOA 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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