SMTL ID : 7f4h.1

Cryo-EM structure of afamelanotide-bound melanocortin-1 receptor in complex with Gs protein, Nb35 and scFv16

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-1-1-mer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain E: E.225, D.248, D.252 Chain G: E.5, F.7, R.8 5 PLIP interactions: 2 interactions with chain G, 3 interactions with chain E Metal complexes: G:E.5, G:F.7, E:E.225, E:D.248, E:D.252

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ma, S. et al., Structural mechanism of calcium-mediated hormone recognition and G beta interaction by the human melanocortin-1 receptor. Cell Res. (2021)

Release Date

2021-09-08

Peptides

Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2: A
Guanine nucleotide-binding protein G(i) subunit alpha-1: B
Nanobody 35: C
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1: D
Melanocortin-1 receptor: E
scFv16: F
Afamelanotide: G

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
G

B
A

C
N

D
B

E
R

F
S

G
F

Membrane

We predict this structure to be a membrane protein.
Show / Hide

Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2

Guanine nucleotide-binding protein G(i) subunit alpha-1

Nanobody 35

Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1

Melanocortin-1 receptor

scFv16

Afamelanotide

Related Entries With Identical Sequence