6SKO Replication date Aug 16, 2019
title Cryo-Em Structure Of The Fork Protection Complex Bound To Cm Replication Fork - Conformation 2 Mcm Ctd:Ssdna
authors J.Yeeles, D.Baretic, M.Jenkyn-Bedford
compound source
Molecule: Dna Replication Licensing Factor Mcm6
Chain: 6
Synonym: Minichromosome Maintenance Protein 6
Ec: 3.6.4.12
Engineered: Yes
 Organism_scientific: Saccharomyces Cerevisiae (Strain Atcc S288c);
Organism_taxid: 559292
Gene: Mcm6, Ygl201c
Expression_system: Saccharomyces Cerevisiae
Expression_system_common: Baker'S Yeast
Expression_system_taxid: 4932

Molecule: Dna Replication Licensing Factor Mcm7
Chain: 7
Fragment: Mcm2-Ctd
Synonym: Cell Division Control Protein 47,Minichromosome Ma Protein 7;
Ec: 3.6.4.12
Engineered: Yes
Organism_scientific: Saccharomyces Cerevisiae (Strain Atcc S288c);
Organism_taxid: 559292
Gene: Mcm7, Cdc47, Ybr202w, Ybr1441
Expression_system: Saccharomyces Cerevisiae
Expression_system_common: Baker'S Yeast
Expression_system_taxid: 4932
Expression_system_vector_type: Genomic Integration

Molecule: Dna Replication Licensing Factor Mcm2
Chain: 2
Fragment: Mcm4-Ctd
Synonym: Minichromosome Maintenance Protein 2
Ec: 3.6.4.12
Engineered: Yes
Organism_scientific: Saccharomyces Cerevisiae (Strain Atcc S288c);
Organism_taxid: 559292
Gene: Mcm2, Ybl023c, Ybl0438
Expression_system: Saccharomyces Cerevisiae
Expression_system_common: Baker'S Yeast
Expression_system_taxid: 4932
Expression_system_vector_type: Genomic Integration

Molecule: Minichromosome Maintenance Protein 5
Chain: 5
Fragment: Mcm7-Ctd
Synonym: Cell Division Control Protein 46
Ec: 3.6.4.12
Engineered: Yes
Organism_scientific: Saccharomyces Cerevisiae (Strain Atcc S288c);
Organism_taxid: 559292
Gene: Mcm5, Cdc46, Ylr274w, L9328.1
Expression_system: Saccharomyces Cerevisiae
Expression_system_common: Baker'S Yeast
Expression_system_taxid: 4932
Expression_system_vector_type: Genomic Integration

Molecule: Dna Replication Licensing Factor Mcm3
Chain: 3
Fragment: Mcm5-Ctd
Synonym: Minichromosome Maintenance Protein 3
Ec: 3.6.4.12
Engineered: Yes
Mutation: Yes
Organism_scientific: Saccharomyces Cerevisiae (Strain Atcc S288c);
Organism_taxid: 559292
Gene: Mcm3, Yel032w, Sygp-Orf23
Expression_system: Saccharomyces Cerevisiae
Expression_system_common: Baker'S Yeast
Expression_system_taxid: 4932
Expression_system_vector_type: Genomic Integration

Molecule: Dna Replication Licensing Factor Mcm4
Chain: 4
Fragment: Mcm6-Ctd
Synonym: Cell Division Control Protein 54
Ec: 3.6.4.12
Engineered: Yes
Organism_scientific: Saccharomyces Cerevisiae (Strain Atcc S288c);
Organism_taxid: 559292
Gene: Mcm4, Cdc54, Hcd21, Ypr019w, Yp9531.13
Expression_system: Saccharomyces Cerevisiae
Expression_system_common: Baker'S Yeast
Expression_system_taxid: 4932
Expression_system_vector_type: Genomic Integration

Molecule: Ssdna, Leading-Strand Template
Chain: I
Fragment: Mcm3-Ctd
Engineered: Yes
Other_details: Cy3-Label At 5'-End. Five Phosphorothioate B Linkages Between Residues 80-85 At 3'-End. Dt (Residue 16) Biotinylation Site (Ibiodt).
Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630
symmetry Space Group: P 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
1.000 1.000 1.000 90.00 90.00 90.00
method Electron Microscopyresolution 3.40 Å
ligand ANP, MG enzyme Hydrolase E.C.3.6.4.12 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
2


3
  • chromatin silencing at telom...

    • 4


    5


    6


    7
  • chromatin silencing at telom...

    • Primary referenceCryo-EM Structure of the Fork Protection Complex Bound to CMG at a Replication Fork., Baretic D, Jenkyn-Bedford M, Aria V, Cannone G, Skehel M, Yeeles JTP, Mol Cell. 2020 Apr 29. pii: S1097-2765(20)30254-9. doi:, 10.1016/j.molcel.2020.04.012. PMID:32369734
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (637 Kb) [Save to disk]
  • Biological Unit Coordinates (6sko.pdb1.gz) 612 Kb
  • LPC: Ligand-Protein Contacts for 6SKO
  • CSU: Contacts of Structural Units for 6SKO
  • Retrieve 6SKO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6SKO from S2C, [Save to disk]
    • View 6SKO 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 6SKO
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6sko_4] [6sko_7] [6sko_2] [6sko_6] [6sko_I] [6sko_5] [6sko_3]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 6SKO
  • Community annotation for 6SKO at PDBWiki (http://pdbwiki.org)

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