4FAO Signaling Protein Signaling Protein date May 22, 2012
title Specificity And Structure Of A High Affinity Activin-Like 1 Signaling Complex
authors S.A.Townson, E.Martinez-Hackert, C.Greppi, P.Lowden, D.Sako, J.Li J.A.Ucran, K.Liharska, K.W.Underwood, J.Seehra, R.Kumar, A.V.Gri
compound source
Molecule: Growthdifferentiation Factor 2
Chain: A, B, G, H, M, N, S, T, a, b, g, h
Synonym: Gdf-2, Bone Morphogenetic Protein 9, Bmp-9
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Bmp9, Gdf2
Expression_system: Cricetulus Griseus
Expression_system_taxid: 10029
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Paid4

Molecule: Serinethreonine-Protein Kinase Receptor R3
Chain: C, D, I, J, O, P, U, V, c, d, I, j
Fragment: Extracellular Domain
Synonym: Skr3, Activin Receptor-Like Kinase 1, Alk-1, Tgf-B Superfamily Receptor Type I, Tsr-I;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Acvrl1, Acvrlk1, Alk1
Expression_system: Cricetulus Griseus
Expression_system_taxid: 10029
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Paid4

Molecule: Activin Receptor Type-2b
Chain: E, F, K, L, Q, R, W, X, e, f, k, l
Fragment: Extracellular Domain
Synonym: Activin Receptor Type Iib, Actr-Iib
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Actriib, Acvr2b
Expression_system: Cricetulus Griseus
Expression_system_taxid: 10029
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Paid4
symmetry Space Group: P 31 1 2
R_factor 0.219 R_Free 0.261
crystal
cell
length a length b length c angle alpha angle beta angle gamma
216.453 216.453 216.953 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.36 Å
ligand NA, NAG enzyme
Gene
Ontology
ChainFunctionProcessComponent
K, E, k, e, W, F, Q, L, f, X, l, R


S, a, T, N, g, B, H, b, G, M, h, A


d, j, J, c, D, I, U, V, C, i, O, P


Primary referenceSpecificity and structure of a high affinity activin receptor-like kinase 1 (ALK1) signaling complex., Townson SA, Martinez-Hackert E, Greppi C, Lowden P, Sako D, Liu J, Ucran JA, Liharska K, Underwood KW, Seehra J, Kumar R, Grinberg AV, J Biol Chem. 2012 Jun 20. PMID:22718755
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1082 Kb) [Save to disk]
  • Biological Unit Coordinates (4fao.pdb1.gz) 187 Kb
  • Biological Unit Coordinates (4fao.pdb2.gz) 185 Kb
  • Biological Unit Coordinates (4fao.pdb3.gz) 185 Kb
  • Biological Unit Coordinates (4fao.pdb4.gz) 186 Kb
  • Biological Unit Coordinates (4fao.pdb5.gz) 187 Kb
  • Biological Unit Coordinates (4fao.pdb6.gz) 186 Kb
  • LPC: Ligand-Protein Contacts for 4FAO
  • CSU: Contacts of Structural Units for 4FAO
  • Structure Factors (540 Kb)
  • Retrieve 4FAO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4FAO from S2C, [Save to disk]
  • Re-refined 4fao structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4FAO 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 4FAO
  • 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 4FAO, from MSDmotif at EBI
  • Fold representative 4fao from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4fao] [4fao_I] [4fao_O] [4fao_i] [4fao_l] [4fao_b] [4fao_e] [4fao_G] [4fao_N] [4fao_A] [4fao_S] [4fao_f] [4fao_c] [4fao_k] [4fao_K] [4fao_B] [4fao_E] [4fao_j] [4fao_F] [4fao_M] [4fao_g] [4fao_U] [4fao_h] [4fao_d] [4fao_C] [4fao_R] [4fao_W] [4fao_D] [4fao_J] [4fao_a] [4fao_X] [4fao_L] [4fao_Q] [4fao_V] [4fao_H] [4fao_P] [4fao_T]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4FAO: [TGFB ] by SMART
  • Other resources with information on 4FAO
  • Community annotation for 4FAO at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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