6HM5 Cell Cycle date Sep 12, 2018
title Crystal Structure Of Topbp1 Brct0,1,2 In Complex With A Rad9 Phosphopeptide
authors M.Day, M.Rappas, A.W.Oliver, L.H.Pearl
compound source
Molecule: Dna Topoisomerase II Binding Protein 1
Chain: A
Engineered: Yes
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Gene: Topbp1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008

Molecule: Cell Cycle Checkpoint Control Protein Rad9a
Chain: B
Synonym: Hrad9,Dna Repair Exonuclease Rad9 Homolog A
Ec: 3.1.11.2
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 1 21 1
R_factor 0.201 R_Free 0.241
crystal
cell
length a length b length c angle alpha angle beta angle gamma
59.050 34.070 66.670 90.00 103.57 90.00
method X-Ray Diffractionresolution 2.33 Å
ligand SEP enzyme Hydrolase E.C.3.1.11.2 BRENDA
Primary referenceBRCT domains of the DNA damage checkpoint proteins TOPBP1/Rad4 display distinct specificities for phosphopeptide ligands., Day M, Rappas M, Ptasinska K, Boos D, Oliver AW, Pearl LH, Elife. 2018 Oct 8;7. pii: 39979. doi: 10.7554/eLife.39979. PMID:30295604
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk]
  • Biological Unit Coordinates (6hm5.pdb1.gz) 82 Kb
  • LPC: Ligand-Protein Contacts for 6HM5
  • CSU: Contacts of Structural Units for 6HM5
  • Structure Factors (290 Kb)
  • Retrieve 6HM5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6HM5 from S2C, [Save to disk]
  • View 6HM5 in 3D
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  • Visual 3D analysis of 6HM5
  • 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
  • Fold representative 6hm5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6hm5_A] [6hm5_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6HM5
  • Community annotation for 6HM5 at PDBWiki (http://pdbwiki.org)

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