SMTL ID : 7ysh.1

Cryo-EM Structure of FGF23-FGFR1c-aKlotho-HS Quaternary Complex

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-2-mer

Ligands

1 x SGN- IDS- SGN- IDS- SGN- IDS- SGN- IDS- SGN: 2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose

SGN-IDS-SGN-IDS-SGN-IDS-SGN-IDS-SGN.1: 20 residues within 4Å: Chain B: T.68, R.70, R.162, A.163, P.175, Y.176 Chain C: K.34, K.36, K.66, R.68, T.71, S.73, I.75 Chain D: K.34, K.36, K.66, V.67, R.68, Y.69, T.71 5 PLIP interactions: 2 interactions with chain C, 3 interactions with chain D Hydrogen bonds: C:R.68, D:T.71, C:K.66 Salt bridges: C:K.34, D:K.34, D:R.68, D:K.34, D:K.36, C:K.66

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: D.393, C.706, D.712, D.782 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.393, A:D.393, A:C.706, A:D.712, A:D.782

1 x CU: COPPER (II) ION(Non-covalent)

CU.3: 3 residues within 4Å: Chain C: H.112 Chain D: S.110, H.112 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D Metal complexes: C:H.112, D:H.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, L. et al., Structural basis for FGF hormone signalling. Nature (2023)

Release Date

2023-04-19

Peptides

Klotho: A
Fibroblast growth factor 23: B
Isoform 20 of Fibroblast growth factor receptor 1: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
D

D
E

Klotho

Fibroblast growth factor 23

Isoform 20 of Fibroblast growth factor receptor 1