5XOD Transcription date May 27, 2017
title Crystal Structure Of Human Smad2-Ski Complex
authors K.Miyazono, S.Moriwaki, T.Ito, M.Tanokura
compound source
Molecule: Mothers Against Decapentaplegic Homolog 2
Chain: A
Fragment: Unp Residues 262-458
Synonym: Mothers Against Dpp Homolog 2,Jv18-1,Mad-Related P Hmad-2,Smad Family Member 2,Hsmad2;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Smad2, Madh2, Madr2
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Ski Oncogene
Chain: B
Fragment: Unp Residues 15-40
Synonym: Proto-Oncogene C-Ski
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ski
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: I 2 3
R_factor 0.232 R_Free 0.254
length a length b length c angle alpha angle beta angle gamma
110.840 110.840 110.840 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.85 Å

Primary referenceHydrophobic patches on SMAD2 and SMAD3 determine selective binding to cofactors., Miyazono KI, Moriwaki S, Ito T, Kurisaki A, Asashima M, Tanokura M, Sci Signal. 2018 Mar 27;11(523). pii: 11/523/eaao7227. doi:, 10.1126/scisignal.aao7227. PMID:29588413
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk]
  • Biological Unit Coordinates (5xod.pdb1.gz) 218 Kb
  • CSU: Contacts of Structural Units for 5XOD
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  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 5xod from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5xod_B] [5xod_A]
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