1UL1 Hydrolase Dna Binding Protein date Sep 05, 2003
title Crystal Structure Of The Human Fen1-Pcna Complex
authors S.Sakurai, K.Kitano, H.Yamaguchi, K.Hamada, K.Okada, K.Fukuda, M.Uchida, E.Ohtsuka, H.Morioka, T.Hakoshima
compound source
Molecule: Flap Endonuclease-1
Chain: X, Y, Z
Synonym: Maturation Factor 1, Mf1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-22b(+)

Molecule: Proliferating Cell Nuclear Antigen
Chain: A, B, C
Synonym: Pcna, Cyclin
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgemex-1
symmetry Space Group: P 21 21 21
R_factor 0.220 R_Free 0.284
crystal
cell
length a length b length c angle alpha angle beta angle gamma
82.203 143.383 246.659 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.90 Å
ligand MG enzyme
note 1UL1 (Molecule of the Month:pdb150)
related structures by homologous chain: 1VYJ
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Z, X, Y
  • RNA-DNA hybrid ribonuclease ...


  • Primary referenceStructural basis for recruitment of human flap endonuclease 1 to PCNA., Sakurai S, Kitano K, Yamaguchi H, Hamada K, Okada K, Fukuda K, Uchida M, Ohtsuka E, Morioka H, Hakoshima T, EMBO J 2005 Feb 23;24(4):683-93. Epub 2004 Dec 16. PMID:15616578
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (278 Kb) [Save to disk]
  • Biological Unit Coordinates (1ul1.pdb1.gz) 269 Kb
  • LPC: Ligand-Protein Contacts for 1UL1
  • CSU: Contacts of Structural Units for 1UL1
  • Likely Quarternary Molecular Structure file(s) for 1UL1
  • Structure Factors (435 Kb)
  • Retrieve 1UL1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1UL1 from S2C, [Save to disk]
  • Re-refined 1ul1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1UL1 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 1UL1
  • 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 1UL1, from MSDmotif at EBI
  • Fold representative 1ul1 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ul1_Z] [1ul1_B] [1ul1_C] [1ul1_Y] [1ul1_X] [1ul1_A] [1ul1]
  • SWISS-PROT database: [P39748] [P12004]
  • Domain organization of [FEN1_HUMAN] [PCNA_HUMAN] by SWISSPFAM
  • Domains found in 1UL1: [HhH2] [XPGI] [XPGN ] by SMART
  • Other resources with information on 1UL1
  • Community annotation for 1UL1 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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