5O35 Immune System date May 23, 2017
title Structure Of Complement Proteins Complex
authors X.Xue, J.Wu, F.Forneris, P.Gros
compound source
Molecule: Complement C3
Chain: A
Synonym: C3 And Pzp-Like Alpha-2-Macroglobulin Domain-Conta Protein 1;
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Complement C3
Chain: B
Synonym: C3 And Pzp-Like Alpha-2-Macroglobulin Domain-Conta Protein 1;
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Complement Factor H,Complement Factor H
Chain: C
Synonym: H Factor 1,H Factor 1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cfh, Hf, Hf1, Hf2
Expression_system: Homo Sapiens
Expression_system_common: Human
Expression_system_taxid: 9606
Expression_system_cell_line: Hek293e
symmetry Space Group: P 31 2 1
R_factor 0.216 R_Free 0.246
crystal
cell
length a length b length c angle alpha angle beta angle gamma
142.900 142.900 312.721 90.00 90.00 120.00
method X-Ray Diffractionresolution 4.20 Å
ligand NAG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


B


Primary referenceRegulator-dependent mechanisms of C3b processing by factor I allow differentiation of immune responses., Xue X, Wu J, Ricklin D, Forneris F, Di Crescenzio P, Schmidt CQ, Granneman J, Sharp TH, Lambris JD, Gros P, Nat Struct Mol Biol. 2017 Aug;24(8):643-651. doi: 10.1038/nsmb.3427. Epub 2017, Jul 3. PMID:28671664
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (653 Kb) [Save to disk]
  • Biological Unit Coordinates (5o35.pdb1.gz) 645 Kb
  • LPC: Ligand-Protein Contacts for 5O35
  • CSU: Contacts of Structural Units for 5O35
  • Structure Factors (1247 Kb)
  • Retrieve 5O35 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5O35 from S2C, [Save to disk]
  • Re-refined 5o35 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 5O35 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 5O35
  • 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: [5o35_B] [5o35_A] [5o35_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 5O35
  • Community annotation for 5O35 at PDBWiki (http://pdbwiki.org)

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