PDBsum entry 9m0r

Membrane protein/immune system

PDB id: 9m0r

Contents

Protein chains

343 a.a.

57 a.a.

228 a.a.

292 a.a.

232 a.a.

Ligands

VAL-PRO-ASN-LEU-PRO-GLN-ARG-PHE-NH2

PDB id:

9m0r

Name:

Membrane protein/immune system

Title:

Structure of neuropeptide ff receptor 1 complex with npvf

Structure:

Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1. Chain: b. Synonym: transducin beta chain 1. Engineered: yes. Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2. Chain: g. Synonym: g gamma-i.

Source:

Rattus norvegicus. Norway rat. Organism_taxid: 10116. Gene: gnb1. Expressed in: spodoptera frugiperda. Expression_system_taxid: 7108. Bos taurus. Domestic cattle. Organism_taxid: 9913.

Authors:

B.X.Pan,Y.Jiang,X.Z.Li

Key ref:

X.Z.Li et al. Structural basis of peptide recognition and modulatio neuropeptide ff receptors. To be published, . PubMed id: 40839429

Date:

25-Feb-25 Release date: 23-Jul-25

Protein chain

P54311  (GBB1_RAT) -  Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 from Rattus norvegicus

Seq: 340 a.a.

Struc: 343 a.a.*

Protein chain

P63212  (GBG2_BOVIN) -  Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 from Bos taurus

Seq: 71 a.a.

Struc: 57 a.a.

Protein chain

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

Seq: 354 a.a.

Struc: 228 a.a.*

Protein chain

Q9GZQ6  (NPFF1_HUMAN) -  Neuropeptide FF receptor 1 from Homo sapiens

Seq: 430 a.a.

Struc: 292 a.a.

Protein chain

No UniProt id for this chain

Struc: 232 a.a.

* PDB and UniProt seqs differ at 3 residue positions (black crosses)

Enzyme reactions

• Enzyme class: Chain A: E.C.3.6.5.- - ?????