5W21 Hydrolase Protein Binding date Jun 05, 2017
title Crystal Structure Of A 1:1:1 Fgf23-Fgfr1c-Aklotho Ternary Co
authors M.Mohammadi
compound source
Molecule: Klotho
Chain: A
Fragment: Ectodomain (Unp Residues 1-981)
Synonym: Alpha-Klotho
Ec: 3.2.1.31
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Kl
Expression_system: Homo Sapiens
Expression_system_common: Human
Expression_system_taxid: 9606

Molecule: Fibroblast Growth Factor 23
Chain: B
Fragment: Unp Residues 25-204
Synonym: Fgf-23, Phosphatonin, Tumor-Derived Hypophosphatem Inducing Factor;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Fgf23, Hypf, Unq3027pro9828
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Fibroblast Growth Factor Receptor 1
Chain: C
Fragment: D2 And D3 Region (Unp Residues 142-365)
Synonym: Fgfr-1, Basic Fibroblast Growth Factor Receptor 1, Fms-Like Tyrosine Kinase 2, Flt-2, N-Sam, Proto-Oncogene C-
Ec: 2.7.10.1
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Fgfr1, Bfgfr, Cek, Fgfbr, Flg, Flt2, Hbgfr
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.230 R_Free 0.278
crystal
cell
length a length b length c angle alpha angle beta angle gamma
283.301 72.593 95.329 90.00 91.98 90.00
method X-Ray Diffractionresolution 3.00 Å
ligand
enzyme Hydrolase E.C.3.2.1.31 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


B


Primary referencealpha-Klotho is a non-enzymatic molecular scaffold for FGF23 hormone signalling., Chen G, Liu Y, Goetz R, Fu L, Jayaraman S, Hu MC, Moe OW, Liang G, Li X, Mohammadi M, Nature. 2018 Jan 25;553(7689):461-466. doi: 10.1038/nature25451. Epub 2018 Jan, 17. PMID:29342138
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (470 Kb) [Save to disk]
  • Biological Unit Coordinates (5w21.pdb1.gz) 462 Kb
  • CSU: Contacts of Structural Units for 5W21
  • Structure Factors (246 Kb)
  • Retrieve 5W21 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5W21 from S2C, [Save to disk]
  • View 5W21 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 5W21
  • 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 5w21 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5w21_C] [5w21_A] [5w21_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5W21
  • Community annotation for 5W21 at PDBWiki (http://pdbwiki.org)

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