1PFM Cytokine date Jul 18, 1995
title Pf4-M2 Chimeric Mutant With The First 10 N-Terminal Residues Of R-Pf4 Replaced By The N-Terminal Residues Of The Il8 Sequence. Models 1-15 Of A 27-Model Set.
authors K.H.Mayo, V.Roongta, E.Ilyina, R.Milius, S.Barker, C.Quinlan, G.La Rosa, T.J.Daly
compound source
Molecule: Pf4-M2 Chimera
Chain: A, B, C, D
Synonym: Platelet Factor 4, Platelet Factor M2
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Bl21
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Bl21
methodSolution NMR
related structures by homologous chain: 1PFN
A, D, C, B
  • cytokine activity

  • Primary referenceNMR solution structure of the 32-kDa platelet factor 4 ELR-motif N-terminal chimera: a symmetric tetramer., Mayo KH, Roongta V, Ilyina E, Milius R, Barker S, Quinlan C, La Rosa G, Daly TJ, Biochemistry 1995 Sep 12;34(36):11399-409. PMID:7547867
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1329 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1PFM
  • Original NMR restraints for 1PFM from PDB
  • Retrieve 1PFM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PFM from S2C, [Save to disk]
  • View 1PFM 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 1PFM
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1PFM, from MSDmotif at EBI
  • Genome occurence of 1PFM's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1pfma_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1pfmb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1pfmc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1pfmd_, region D [Jmol] [rasmolscript] [script source]
  • Fold representative 1pfm 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: [1pfm_B] [1pfm_D] [1pfm_C] [1pfm] [1pfm_A]
  • SWISS-PROT database: [P02776]
  • Domain organization of [PLF4_HUMAN] by SWISSPFAM
  • Domain found in 1PFM: [SCY ] by SMART
  • Other resources with information on 1PFM
  • Community annotation for 1PFM at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1PFM from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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