authors Xu, G., Cirilli, M., Huang, Y., Rich, R.L., Myszka, D.G., Wu, H.
compound source
R_Free 0.2957000
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 3.00
ligand ACE enzyme
related structures by homologous chain: 1F9E, 1I3S
  • cysteine-type endopeptidase ...

  • B

    Primary referenceCovalent inhibition revealed by the crystal structure of the caspase-8/p35 complex., Xu G, Cirilli M, Huang Y, Rich RL, Myszka DG, Wu H, Nature 2001 Mar 22;410(6827):494-7. PMID:11260720
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (95 Kb) [Save to disk]
  • Biological Unit Coordinates (1i4e.pdb1.gz) 90 Kb
  • Biological Unit Coordinates (1i4e.pdb2.gz) 179 Kb
  • LPC: Ligand-Protein Contacts for 1I4E
  • CSU: Contacts of Structural Units for 1I4E
  • Likely Quarternary Molecular Structure file(s) for 1I4E
  • Retrieve 1I4E in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1I4E from S2C, [Save to disk]
  • View 1I4E 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 1I4E
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1I4E, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1i4ea_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1i4eb_, region B [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: [1i4e_B] [1i4e_A] [1i4e]
  • SWISS-PROT database: [Q14790] [P08160]
  • Domain organization of [CASP8_HUMAN] [VP35_NPVAC] by SWISSPFAM
  • Domain found in 1I4E: [CASc ] by SMART
  • Other resources with information on 1I4E
  • Community annotation for 1I4E 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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