SMTL ID : 6i6j.1

Crystal structure of the KDEL receptor bound to synthetic nanobody.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.23 Å

Oligo State

hetero-1-1-mer

Ligands

2 x OLC: (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate(Non-covalent)

OLC.1: 14 residues within 4Å: Chain A: F.97, P.101, V.102, L.105, V.109, N.110, H.111, Y.125, S.128, V.129, L.178, I.179, V.182, A.183 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:P.101, A:V.102, A:L.105, A:Y.125, A:Y.125, A:L.178, A:I.179, A:A.183 Salt bridges: A:H.111 OLC.2: 9 residues within 4Å: Chain B: A.24, G.26, F.27, P.28, W.32, N.74, N.77, T.78, V.79 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:A.24, B:P.28, B:P.28, B:W.32, B:V.79

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brauer, P. et al., Structural basis for pH-dependent retrieval of ER proteins from the Golgi by the KDEL receptor. Science (2019)

Release Date

2019-02-27

Peptides

ER lumen protein-retaining receptor 2: A
Sybody: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Membrane

We predict this structure to be a membrane protein.
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ER lumen protein-retaining receptor 2

Sybody

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