7CCQ Structural Protein Transferase Dna date Jun 17, 2020
title Structure Of The 1:1 Cgas-Nucleosome Complex
authors D.Cao, X.Han, X.Fan, R.M.Xu, X.Zhang
compound source
Molecule: Histone H3.1
Chain: A, E
Synonym: Histone H3a,Histone H3b,Histone H3c,Histone H3 H3f,Histone H3h,Histone H3i,Histone H3j,Histone H3k,Hi H3l;
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: H3c1, H3fa, Hist1h3a, H3c2, H3fl, Hist1h3b, H3c3, H3f Hist1h3c, H3c4, H3fb, Hist1h3d, H3c6, H3fd, Hist1h3e, H3c7, Hist1h3f, H3c8, H3fh, Hist1h3g, H3c10, H3fk, Hist1h3h, H3c1 Hist1h3i, H3c12, H3fj, Hist1h3j;
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Histone H4
Chain: B, F
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Histone H2a Type 1-Be
Chain: C, G
Synonym: Histone H2a.2,Histone H2aa,Histone H2am
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: H2ac4, H2afm, Hist1h2ab, H2ac8, H2afa, Hist1h2ae
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Histone H2b Type 1-J
Chain: D, H
Synonym: Histone H2b.1,Histone H2b.R,H2br
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: H2bc11, H2bfr, Hist1h2bj
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Cyclic Gmp-Amp Synthase
Chain: K
Synonym: H-Cgas,2'3'-Cgamp Synthase,Mab-21 Domain-Containin 1;
Ec: 2.7.7.86
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cgas, C6orf150, Mb21d1
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Dna (147-Mer)
Chain: I
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Dna (147-Mer)
Chain: J
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
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 3.80 Å
ligand
enzyme Transferase E.C.2.7.7.86 BRENDA
Primary referenceStructural basis for nucleosome-mediated inhibition of cGAS activity., Cao D, Han X, Fan X, Xu RM, Zhang X, Cell Res. 2020 Oct 13. pii: 10.1038/s41422-020-00422-4. doi:, 10.1038/s41422-020-00422-4. PMID:33051594
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (264 Kb) [Save to disk]
  • Biological Unit Coordinates (7ccq.pdb1.gz) 259 Kb
  • CSU: Contacts of Structural Units for 7CCQ
  • Retrieve 7CCQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 7CCQ from S2C, [Save to disk]
    • View 7CCQ 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 7CCQ
  • 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: [7ccq_H] [7ccq_B] [7ccq_K] [7ccq_G] [7ccq_J] [7ccq_A] [7ccq_I] [7ccq_D] [7ccq_F] [7ccq_C] [7ccq_E]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 7CCQ
  • Community annotation for 7CCQ at PDBWiki (http://pdbwiki.org)

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science