PDBsum entry 9epr

Membrane protein

PDB id: 9epr

Contents

Protein chains

214 a.a.

312 a.a.

34 a.a.

330 a.a.

Ligands

RET

PDB id:

9epr

Name:

Membrane protein

Title:

Cryo-em structure of jumping spider rhodopsin-1 bound to a gi heterotrimer

Structure:

Guanine nucleotide-binding protein g(i) subunit alpha-1. Chain: a. Synonym: adenylate cyclase-inhibiting g alpha protein. Engineered: yes. Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1. Chain: b. Synonym: transducin beta chain 1. Guanine nucleotide-binding protein g(t) subunit gamma-t1.

Source:

Homo sapiens. Human. Organism_taxid: 9606. Gene: gnai1. Expressed in: escherichia coli bl21(de3). Expression_system_taxid: 469008. Bos taurus. Domestic cattle. Organism_taxid: 9913.

Authors:

O.Tejero,F.Pamula,M.Koyanagi,T.Nagata,P.Afanasyev,I.Das,X.Deupi, M.Sheves,A.Terakita,G.F.X.Schertler,M.J.Rodrigues,C.-J.Tsai

Key ref:

O.Tejero et al. (2024). Active state structures of a bistable visual opsin bo g proteins.. Nat commun, 15, 8928. PubMed id: 39414813

Date:

19-Mar-24 Release date: 30-Oct-24

Protein chain

P63096  (GNAI1_HUMAN) -  Guanine nucleotide-binding protein G(i) subunit alpha-1 from Homo sapiens

Seq: 354 a.a.

Struc: 214 a.a.

Protein chain

P62871  (GBB1_BOVIN) -  Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 from Bos taurus

Seq: 340 a.a.

Struc: 312 a.a.

Protein chain

P02698  (GBG1_BOVIN) -  Guanine nucleotide-binding protein G(T) subunit gamma-T1 from Bos taurus

Seq: 74 a.a.

Struc: 34 a.a.

Protein chain

B1B1U5  (B1B1U5_9ARAC) -  Kumopsin1 from Hasarius adansoni

Seq: 372 a.a.

Struc: 330 a.a.