5C3I

Crystal structure of the quaternary complex of histone H3-H4 heterodimer with chaperone ASF1 and the replicative helicase subunit MCM2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.5 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.216 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structure of the quaternary complex of histone H3-H4 heterodimer with chaperone ASF1 and the replicative helicase subunit MCM2

Wang, H.Wang, M.Yang, N.Xu, R.M.

(2015) Protein Cell 6: 693-697


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Histone chaperone ASF1A
A, E, I, M, Q, U
188Homo sapiensGene Names: ASF1A
Find proteins for Q9Y294 (Homo sapiens)
Go to Gene View: ASF1A
Go to UniProtKB:  Q9Y294
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Histone H3.1
B, F, J, N, R, V
136Homo sapiensGene Names: HIST1H3A, HIST1H3B, HIST1H3C, HIST1H3D, HIST1H3E, HIST1H3F, HIST1H3G, HIST1H3H, HIST1H3I, HIST1H3J (H3FA, H3FL, H3FC, H3FB, H3FD, H3FI, H3FH, H3FK, H3FF, H3FJ)
Find proteins for P68431 (Homo sapiens)
Go to UniProtKB:  P68431
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Histone H4
C, G, K, O, S, W
103Homo sapiensGene Names: HIST1H4A, HIST1H4B, HIST1H4C, HIST1H4D, HIST1H4E, HIST1H4F, HIST1H4H, HIST1H4I, HIST1H4J, HIST1H4K, HIST1H4L, HIST2H4A, HIST2H4B, HIST4H4 (H4/A, H4FA, H4/I, H4FI, H4/G, H4FG, H4/B, H4FB, H4/J, H4FJ, H4/C, H4FC, H4/H, H4FH, H4/M, H4FM, H4/E, H4FE, H4/D, H4FD, H4/K, H4FK, H4/N, H4F2, H4FN, HIST2H4, H4/O, H4FO)
Find proteins for P62805 (Homo sapiens)
Go to UniProtKB:  P62805
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
DNA replication licensing factor MCM2,MCM2
D, H, L, P, T, X
93Homo sapiensGene Names: MCM2 (BM28, CCNL1, CDCL1, KIAA0030)
EC: 3.6.4.12
Find proteins for P49736 (Homo sapiens)
Go to Gene View: MCM2
Go to UniProtKB:  P49736
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
UNK
Query on UNK
D, H, L, P, T, X
L-PEPTIDE LINKINGC4 H9 N O2

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Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.5 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.216 
  • Space Group: P 31 2 1
Unit Cell:
Length (Å)Angle (°)
a = 147.704α = 90.00
b = 147.704β = 90.00
c = 261.796γ = 120.00
Software Package:
Software NamePurpose
DENZOdata collection
PDB_EXTRACTdata extraction
HKL-2000data reduction
PHASERphasing
HKL-2000data scaling
REFMACrefinement
PHASERphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationCountryGrant Number
National Natural Science Foundation of ChinaChina31210103914
National Natural Science Foundation of ChinaChina34130018
MOSTChina2015CB856202

Revision History 

  • Version 1.0: 2015-07-29
    Type: Initial release
  • Version 1.1: 2015-09-02
    Type: Database references
  • Version 1.2: 2017-10-18
    Type: Author supporting evidence, Derived calculations