1NMQ Apoptosis, Hydrolase date Jan 10, 2003
title Extendend Tethering: In Situ Assembly Of Inhibitors
authors D.A.Erlanson, J.Lam, C.Wiesmann, T.N.Luong, R.L.Simmons, W.Delano, I.C.Choong, M.Flanagan, D.Lee, T.O'Brian
compound source
Molecule: Caspase-3
Chain: A, B
Fragment: Large Subunit
Synonym: Apopain; Cysteine Protease Cpp32; Yama Protein Cpp-32; Casp-3; Srebp Cleavage Activity 1; Sca-1;
Ec: 3.4.22.-
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.241 R_Free 0.299
crystal
cell
length a length b length c angle alpha angle beta angle gamma
68.858 89.043 96.531 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.40 Å
ligand 160 enzyme Hydrolase E.C.3.4.22 BRENDA
related structures by homologous chain: 1CP3, 1I51, 1RHK
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • phospholipase A2 activator a...


  • Primary referenceIn situ assembly of enzyme inhibitors using extended tethering., Erlanson DA, Lam JW, Wiesmann C, Luong TN, Simmons RL, DeLano WL, Choong IC, Burdett MT, Flanagan WM, Lee D, Gordon EM, O'Brien T, Nat Biotechnol 2003 Mar;21(3):308-14. PMID:12563278
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk]
  • Biological Unit Coordinates (1nmq.pdb1.gz) 83 Kb
  • LPC: Ligand-Protein Contacts for 1NMQ
  • CSU: Contacts of Structural Units for 1NMQ
  • Likely Quarternary Molecular Structure file(s) for 1NMQ
  • Structure Factors (177 Kb)
  • Retrieve 1NMQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NMQ from S2C, [Save to disk]
  • Re-refined 1nmq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1NMQ 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 1NMQ
  • 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 1NMQ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1nmqa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1nmqb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1nmq from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1nmq_B] [1nmq] [1nmq_A]
  • SWISS-PROT database: [P42574]
  • Domain organization of [CASP3_HUMAN] by SWISSPFAM
  • Domain found in 1NMQ: [CASc ] by SMART
  • Other resources with information on 1NMQ
  • Community annotation for 1NMQ 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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