1LCY Crystal Structure of the Mitochondrial Serine Protease HtrA2 date
authors Li, W., Srinivasula, S.M., Chai, J., Li, P., Wu, J.W., Zhang, Z., Alnemri, E.S., Shi, Y.
compound source
R_Free 0.274
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.00

Primary referenceStructural insights into the pro-apoptotic function of mitochondrial serine protease HtrA2/Omi., Li W, Srinivasula SM, Chai J, Li P, Wu JW, Zhang Z, Alnemri ES, Shi Y, Nat Struct Biol 2002 Jun;9(6):436-41. PMID:11967569
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk]
  • Biological Unit Coordinates (1lcy.pdb1.gz) 51 Kb
  • Biological Unit Coordinates (1lcy.pdb2.gz) 152 Kb
  • CSU: Contacts of Structural Units for 1LCY
  • Likely Quarternary Molecular Structure file(s) for 1LCY
  • Retrieve 1LCY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1LCY from S2C, [Save to disk]
  • View 1LCY 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 1LCY
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1LCY, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1lcya1, region A:226-325 [Jmol] [rasmolscript] [script source]
        - Domain d1lcya2, region A:6-210 [Jmol] [rasmolscript] [script source]
  • 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: [1lcy] [1lcy_A]
  • SWISS-PROT database: [O43464]
  • Domain organization of [HTRA2_HUMAN] by SWISSPFAM
  • Domain found in 1LCY: [PDZ ] by SMART
  • Other resources with information on 1LCY
  • Community annotation for 1LCY 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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