6KUW

Crystal structure of human alpha2C adrenergic G protein-coupled receptor.

PDB DOI: https://doi.org/10.2210/pdb6KUW/pdb

Classification: SIGNALING PROTEIN
Organism(s): Homo sapiens
Expression System: Spodoptera frugiperda
Mutation(s): No
Membrane Protein: Yes OPMPDBTMMemProtMDmpstruc

Deposited: 2019-09-02 Released: 2019-12-04
Deposition Author(s): Chen, X.Y., Wu, L.J., Wu, D., Zhong, G.S.
Funding Organization(s): National Natural Science Foundation of China

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.80 Å
R-Value Free: 0.262
R-Value Work: 0.213
R-Value Observed: 0.216

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.2 of the entry. See complete history.

Literature

Crystal structure of human alpha2C adrenergic G protein-coupled receptor.

Chen, X.Y., Wu, D., Wu, L.J., Han, G.W., Guo, Y., Zhong, G.S.

To be published.

Macromolecule Content

Total Structure Weight: 115.58 kDa
Atom Count: 7,627
Modelled Residue Count: 946
Deposited Residue Count: 992
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha-2C adrenergic receptor	A, B	496	Homo sapiens	Mutation(s): 0 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for Q9V2J8 (Pyrococcus abyssi (strain GE5 / Orsay)) Explore Q9V2J8 Go to UniProtKB: Q9V2J8
Find proteins for P18825 (Homo sapiens) Explore P18825 Go to UniProtKB: P18825
PHAROS: P18825 GTEx: ENSG00000184160
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Groups	Q9V2J8P18825
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CLR Query on CLR Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain M [auth B] MOL2 format, chain D [auth A] MOL2 format, chain M [auth B] mmCIF format, chain D [auth A] mmCIF format, chain M [auth B]	D [auth A], M [auth B]	CHOLESTEROL C₂₇ H₄₆ O HVYWMOMLDIMFJA-DPAQBDIFSA-N		Interactions Focus chain D [auth A] Focus chain M [auth B]
E33 Query on E33 Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain L [auth B] MOL2 format, chain C [auth A] MOL2 format, chain L [auth B] mmCIF format, chain C [auth A] mmCIF format, chain L [auth B]	C [auth A], L [auth B]	(8~{a}~{R},12~{a}~{S},13~{a}~{R})-12-ethylsulfonyl-3-methoxy-5,6,8,8~{a},9,10,11,12~{a},13,13~{a}-decahydroisoquinolino[2,1-g][1,6]naphthyridine C₁₉ H₂₈ N₂ O₃ S UMGBFFAJXFXOIL-AYOQOUSVSA-N		Interactions Focus chain C [auth A] Focus chain L [auth B]
OLC Query on OLC Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain I [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain N [auth B] SDF format, chain O [auth B] MOL2 format, chain E [auth A] MOL2 format, chain I [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain N [auth B] MOL2 format, chain O [auth B] mmCIF format, chain E [auth A] mmCIF format, chain I [auth A] mmCIF format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain N [auth B] mmCIF format, chain O [auth B]	E [auth A] F [auth A] G [auth A] H [auth A] I [auth A] E [auth A], F [auth A], G [auth A], H [auth A], I [auth A], N [auth B], O [auth B]	(2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate C₂₁ H₄₀ O₄ RZRNAYUHWVFMIP-GDCKJWNLSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain N [auth B] Focus chain O [auth B]
OLA Query on OLA Download Ideal Coordinates CCD File SDF format, chain K [auth A] SDF format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain J [auth A] mmCIF format, chain K [auth A] mmCIF format, chain J [auth A]	J [auth A], K [auth A]	OLEIC ACID C₁₈ H₃₄ O₂ ZQPPMHVWECSIRJ-KTKRTIGZSA-N		Interactions Focus chain J [auth A] Focus chain K [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.80 Å
R-Value Free: 0.262
R-Value Work: 0.213
R-Value Observed: 0.216
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 74.48	α = 90
b = 78.74	β = 90
c = 190.45	γ = 90

Software Package:

Software Name	Purpose
BUSTER	refinement
XDS	data reduction
XSCALE	data scaling
PHASER	phasing

Structure Validation

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Ligand Structure Quality Assessment

Entry History & Funding Information

Deposition Data

Released Date: 2019-12-04

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China	China	31771130

Revision History (Full details and data files)

Version 1.0: 2019-12-04
Type: Initial release
Version 1.1: 2023-11-22
Changes: Data collection, Database references, Refinement description
Version 1.2: 2024-10-23
Changes: Structure summary

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6KUW

Crystal structure of human alpha2C adrenergic G protein-coupled receptor.

Crystal structure of human alpha2C adrenergic G protein-coupled receptor.

Entity ID: 1

UniProt & NIH Common Fund Data Resources

Entity Groups

Sequence Annotations

Expand

Experimental Data

Structure Validation

Ligand Structure Quality Assessment

Deposition Data

Revision History (Full details and data files)