6DRX: 5HT2B receptor, BRIL chimera

Structural Determinants of Activation and Biased Agonism at the 5-HT2B Receptor. Determined by X-ray diffraction at 3.1 Å resolution. Released 29 Aug 2018.

Method: X-ray diffraction
Resolution: 3.1 Å
Organisms: Homo sapiens, Escherichia coli
Chains: 1
Atoms: 2,723
Mol. weight: 47.13 kDa
Ligands: H8G, CLR, OLC
Released: 29 Aug 2018

Explore 6DRX in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

6DRX contains 23 α-helices and 0 β-strands across 1 chain. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 23 helices, 0 β-strands

Element	Residues	Length
α-helix	54-60	7
α-helix	61-65	5
α-helix	66-81	16
α-helix	83-85	3
α-helix	90-102	13
α-helix	103-107	5
α-helix	108-116	9
α-helix	127-158	32
α-helix	165-187	23
α-helix	189-193	5
α-helix	215-222	8
α-helix	223-227	5
α-helix	228-1009	30
α-helix	1012-1018	7
α-helix	1023-1029	7
α-helix	1030-1033	4
α-helix	1062-1064	3
α-helix	1066-1081	16
α-helix	1085-1091	7
α-helix	1092-1094	3
α-helix	1095-349	48
α-helix	356-381	26
α-helix	385-395	11

Molecules and chains

Molecule	Chains	Type	Length	Organism	UniProt
5HT2B receptor, BRIL chimera	A	protein	410	Homo sapiens, Escherichia coli	P0ABE7 (AlphaFold model), P41595 (AlphaFold model)

Sequence of entity 1 (A), FASTA

>6DRX_1 5HT2B receptor, BRIL chimera (chains A)
TESIPEEMKQIVEEQGNKLHWAALLILMVIIPTIGGNTLVILAVSLEKKLQYATNYFLMS
LAVADLLVGLFVMPIALLTIMFEAMWPLPLVLCPAWLFLDVLFSTASIWHLCAISVDRYI
AIKKPIQANQYNSRATAFIKITVVWLISIGIAIPVPIKGIETDVDNPNNITCVLTKERFG
DFMLFGSLAAFFTPLAIMIVTYFLTIHALQKKAADLEDNWETLNDNLKVIEKADNAAQVK
DALTKMRAAALDAQKATPPKLEDKSPDSPEMKDFRHGFDILVGQIDDALKLANEGKVKEA
QAAAEQLKTTRNAYIQKYLQTISNEQRASKVLGIVFFLFLLMWCPFFITNITLVLCDSCN
QTTLQMLLEIFVWIGYVSSGVNPLVYTLFNKTFRDAFGRYITCNYRATKS

Ligands and cofactors

ID	Name	Formula	Copies
H8G	N,N-diethyl-N'-[(8alpha)-6-methyl-9,10-didehydroergolin-8-yl]urea	C20 H26 N4 O	1
CLR	Cholesterol	C27 H46 O	1
OLC	(2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate	C21 H40 O4	1

Primary citation

Structural determinants of 5-HT2Breceptor activation and biased agonism. McCorvy, J.D., Wacker, D., Wang, S. et al. Nat Struct Mol Biol (2018) 25:787-796. DOI 10.1038/s41594-018-0116-7 · PubMed

Other PDB entries of the same protein (UniProt P0ABE7 (AlphaFold model), which also has an AlphaFold model), best resolution first:

6DYF 1.1 Å, Cu(II)-bound structure of the engineered cyt cb562 variant, CH3Y
5YO6 1.2 Å, Crystal Structure of B562RIL with engineered disulfide bond T9C-A36C
4JEA 1.22 Å, Crystal structure of an engineered Zn-RIDC1 construct with four interfacial disulfide…
7LSJ 1.26 Å, Cu-bound crystal structure of the engineered cyt cb562 variant, DiCyt2 - H63A,…
7MK4 1.27 Å, Co-bound crystal structure of the engineered cyt cb562 variant, DiCyt2
6DYC 1.33 Å, Co(II)-bound structure of the engineered cyt cb562 variant, CH3
5YO4 1.37 Å, Crystal Structure of B562RIL with engineered disulfide bond K27C-A79C
256B 1.4 Å, Improvement of the 2.5 Å resolution model of cytochrome B562 by redetermining the…
6OT4 1.4 Å, Bimetallic dodecameric cage design 2 (BMC2) from cytochrome cb562
7LRV 1.4 Å, Ni-bound crystal structure of the engineered cyt cb562 variant, DiCyt2, crystallized in…
9PQ4 1.48 Å, Bi-bound structure of the H77C variant of TriCyt2
6DYG 1.49 Å, Fe(II)-bound structure of the engineered cyt cb562 variant, CH3Y

Browse structure collections

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