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 Diffraction	resolution	3.00 Å
ligand	NAG, ZN	enzyme	Hydrolase E.C.3.2.1.31 BRENDA
Gene Ontology	Chain Function Process Component A B
Primary reference	alpha-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] (459 Kb) [Save to disk] Biological Unit Coordinates (5w21.pdb1.gz) 452 Kb LPC: Ligand-Protein Contacts for 5W21 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

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Visual 3D analysis of 5W21

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: [5w21_C] [5w21_A] [5w21_B] SWISS-PROT database: Domain organization of by SWISSPFAM

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