1CF0 Complex (Actin-Binding Protein Peptide) date Mar 23, 1999
title Human Platelet Profilin Complexed With An L-Pro10- Iodotyrosine Peptide
authors D.A.Rozwarski, N.M.Mahoney, S.C.Almo
compound source
Molecule: Protein (Profilin)
Chain: A, B
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Tissue: Platelet
Cellular_location: Cytoplasm
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_plasmid: Pmw172
Other_details: Synthetic

Molecule: Protein (L-Pro10-Iodotyrosine)
Chain: C
Engineered: Yes
Other_details: Poly-Proline-Peptide Linked To Iodo- Tyrosine Residue

Synthetic: Yes
Other_details: The Sequence Occurs Naturally In Human
symmetry Space Group: P 21 21 2
R_factor 0.210 R_Free 0.310
length a length b length c angle alpha angle beta angle gamma
68.290 97.650 38.970 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand IYR enzyme
related structures by homologous chain: 1AWI, 1D1J
A, B

Primary referenceProfilin binds proline-rich ligands in two distinct amide backbone orientations., Mahoney NM, Rozwarski DA, Fedorov E, Fedorov AA, Almo SC, Nat Struct Biol 1999 Jul;6(7):666-71. PMID:10404225
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk]
  • Biological Unit Coordinates (1cf0.pdb1.gz) 24 Kb
  • Biological Unit Coordinates (1cf0.pdb2.gz) 23 Kb
  • LPC: Ligand-Protein Contacts for 1CF0
  • CSU: Contacts of Structural Units for 1CF0
  • Likely Quarternary Molecular Structure file(s) for 1CF0
  • Structure Factors (132 Kb)
  • Retrieve 1CF0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CF0 from S2C, [Save to disk]
  • Re-refined 1cf0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1CF0 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 1CF0
  • 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 1CF0, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1cf0a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1cf0b_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1cf0 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: [1cf0_A] [1cf0] [1cf0_B] [1cf0_C]
  • SWISS-PROT database: [P07737]
  • Domain organization of [PROF1_HUMAN] by SWISSPFAM
  • Domain found in 1CF0: [PROF ] by SMART
  • Other resources with information on 1CF0
  • Community annotation for 1CF0 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1CF0 from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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