5TUD	Signaling Protein	date	Nov 05, 2016
title	Structural Insights Into The Extracellular Recognition Of Th Serotonin 2b Receptor By An Antibody
authors	A.Ishchenko, D.Wacker, M.Kapoor, A.Zhang, G.W.Han, S.Basu, S.Boute D.James, D.Wang, U.Weierstall, W.Liu, V.Katritch, R.C.Stevens, V.
compound		source
Molecule: 5-Hydroxytryptamine Receptor 2b,Soluble Cytochrom Chimera; Chain: A, D Fragment: Unp P41595 Residues 36-248 And 314-405 Linked By Residues 23-128; Synonym: 5-Ht2b,Serotonin Receptor 2b,Cytochrome B-562 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens, Escherichia Coli Organism_common: Human Organism_taxid: 9606, 562 Gene: Htr2b, Cybc Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_plasmid: Pfastbac
Molecule: Anti-5-Ht2b Fab Light Chain Chain: B, E Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108
Molecule: Anti-5-Ht2b Fab Heavy Chain Chain: C, F Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108
symmetry	Space Group: P 1 21 1	R_factor 0.227 R_Free 0.247
crystal cell	length a length b length c angle alpha angle beta angle gamma 71.290 118.860 145.380 90.00 90.37 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	ERM	enzyme
Gene Ontology	Chain Function Process Component A, D
Primary reference	Structural insights into the extracellular recognition of the human serotonin 2B receptor by an antibody., Ishchenko A, Wacker D, Kapoor M, Zhang A, Han GW, Basu S, Patel N, Messerschmidt M, Weierstall U, Liu W, Katritch V, Roth BL, Stevens RC, Cherezov V, Proc Natl Acad Sci U S A. 2017 Aug 1;114(31):8223-8228. doi:, 10.1073/pnas.1700891114. Epub 2017 Jul 17. PMID:28716900

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (527 Kb) [Save to disk] Biological Unit Coordinates (5tud.pdb1.gz) 262 Kb Biological Unit Coordinates (5tud.pdb2.gz) 261 Kb LPC: Ligand-Protein Contacts for 5TUD CSU: Contacts of Structural Units for 5TUD Structure Factors (389 Kb) Retrieve 5TUD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5TUD from S2C, [Save to disk] Re-refined 5tud structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5TUD 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 5TUD

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5tud_A] [5tud_D] [5tud_E] [5tud_C] [5tud_F] [5tud_B] SWISS-PROT database: Domain organization of by SWISSPFAM

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