3CKI Hydrolase, Hydrolase Inhibitor date Mar 15, 2008
title Crystal Structure Of The Tace-N-Timp-3 Complex
authors M.Wisniewska, P.Goettig, K.Maskos, E.Belouski, D.Winters, R.Hecht, R.Black, W.Bode
compound source
Molecule: Adam 17
Chain: A
Fragment: Tace Catalytic Domain (Unp Residues 219-474)
Synonym: A Disintegrin And Metalloproteinase Domain 17, Tnf-Alpha-Converting Enzyme, Tnf-Alpha Convertase, Snake Venom-Like Protease, Cd156b Antigen;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Gene: Adam17, Csvp, Tace
Expression_system: Cricetulus Griseus
Expression_system_common: Chinese Hamster
Expression_system_cell_line: Cho
Expression_system_organ: Ovary

Molecule: Metalloproteinase Inhibitor 3
Chain: B
Fragment: N-Timp-3 (Unp Residues 24-144)
Synonym: Timp-3, Tissue Inhibitor Of Metalloproteinases 3, Protein Mig-5;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Gene: Timp3
Expression_system: Escherichia Coli
symmetry Space Group: P 43 21 2
R_factor 0.234 R_Free 0.284
length a length b length c angle alpha angle beta angle gamma
70.447 70.447 156.728 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand NA, ZN enzyme Hydrolase E.C. BRENDA


Primary referenceStructural Determinants of the ADAM Inhibition by TIMP-3: Crystal Structure of the TACE-N-TIMP-3 Complex., Wisniewska M, Goettig P, Maskos K, Belouski E, Winters D, Hecht R, Black R, Bode W, J Mol Biol. 2008 Jul 7. PMID:18638486
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (72 Kb) [Save to disk]
  • Biological Unit Coordinates (3cki.pdb1.gz) 66 Kb
  • LPC: Ligand-Protein Contacts for 3CKI
  • CSU: Contacts of Structural Units for 3CKI
  • Likely Quarternary Molecular Structure file(s) for 3CKI
  • Structure Factors (127 Kb)
  • Retrieve 3CKI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3CKI from S2C, [Save to disk]
  • Re-refined 3cki structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3CKI 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 3CKI
  • 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 3CKI, from MSDmotif at EBI
  • Fold representative 3cki from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3cki_A] [3cki_B] [3cki]
  • SWISS-PROT database: [P78536] [P35625]
  • Belongs to the sheddase (sheddase) family according to TCDB.
  • Domain organization of [ADA17_HUMAN] [TIMP3_HUMAN] by SWISSPFAM
  • Domain found in 3CKI: [NTR ] by SMART
  • Other resources with information on 3CKI
  • Community annotation for 3CKI 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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