5FO9 Lipid Binding Protein date Nov 18, 2015
title Crystal Structure Of Human Complement C3b In Complex With Cr1 (Ccp15-17)
authors F.Forneris, J.Wu, X.Xue, P.Gros
compound source
Molecule: Complement C3 Beta Chain
Chain: A, D
Fragment: Residues 23-667
Synonym: C3 And Pzp-Like Alpha-2-Macroglobulin Domain-Conta Protein 1;
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: Purified From Human Plasma

Molecule: Complement C3b Alpha' Chain
Chain: B, E
Fragment: Ccp Domains, Residues 749-1663

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: Purified From Human Plasma

Molecule: Complement Receptor Type 1
Chain: C, F
Fragment: Residues 942-1136
Synonym: C3bc4b Receptor, Complement Cr1, Cd35
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Komagataella Pastoris
Expression_system_taxid: 4922
symmetry Space Group: P 1
R_factor 0.2505 R_Free 0.2913
length a length b length c angle alpha angle beta angle gamma
104.320 113.710 138.520 82.74 71.77 80.95
method X-Ray Diffractionresolution 3.30 Å
ligand NAG enzyme
A, D

E, B

Primary referenceRegulators of complement activity mediate inhibitory mechanisms through a common C3b-binding mode., Forneris F, Wu J, Xue X, Ricklin D, Lin Z, Sfyroera G, Tzekou A, Volokhina E, Granneman JC, Hauhart R, Bertram P, Liszewski MK, Atkinson JP, Lambris JD, Gros P, EMBO J. 2016 Mar 24. pii: e201593673. PMID:27013439
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1189 Kb) [Save to disk]
  • Biological Unit Coordinates (5fo9.pdb1.gz) 594 Kb
  • Biological Unit Coordinates (5fo9.pdb2.gz) 594 Kb
  • LPC: Ligand-Protein Contacts for 5FO9
  • CSU: Contacts of Structural Units for 5FO9
  • Structure Factors (1579 Kb)
  • Retrieve 5FO9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5FO9 from S2C, [Save to disk]
  • Re-refined 5fo9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5FO9 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 5FO9
  • 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 5fo9 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5fo9_B] [5fo9] [5fo9_C] [5fo9_F] [5fo9_D] [5fo9_A] [5fo9_E]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 5FO9: [A2M] [A2M_N_2] [A2M_recep] [C345C] [CCP] [Thiol-ester_cl ] by SMART
  • Other resources with information on 5FO9
  • Community annotation for 5FO9 at PDBWiki (http://pdbwiki.org)

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