SMTL ID : 8vvm.1 (1 other biounit)

Structure of FabS1CE1-EPR1-1 in complex with the erythropoietin receptor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

hetero-1-1-1-mer

Ligands

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.1: 7 residues within 4Å: Chain A: Y.148, G.151, P.152, V.153, A.171, L.181 Ligands: NA.3 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.153, A:A.171 PEG.5: 6 residues within 4Å: Chain B: Q.37, K.45, R.61, F.62, E.81, D.82 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.37, B:R.61, B:D.82

2 x NA: SODIUM ION(Non-functional Binders)

NA.2: 2 residues within 4Å: Chain A: S.182 Chain B: T.178 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:T.178, B:T.178 NA.3: 1 residues within 4Å: Ligands: PEG.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.151

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 1 residues within 4Å: Chain A: H.167 Ligand excluded by PLIP CL.6: 1 residues within 4Å: Chain B: S.202 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bruce, H.A. et al., Antigen-binding fragments with improved crystal lattice packing and enhanced conformational flexibility at the elbow region as crystallization chaperones. Protein Sci. (2024)

Release Date

2024-07-10

Peptides

S1CE1 VARIANT OF FAB-EPR-1 heavy chain: A
S1CE1 VARIANT OF FAB-EPR-1 light chain: B
Erythropoietin receptor: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
G

C
I

S1CE1 VARIANT OF FAB-EPR-1 heavy chain

S1CE1 VARIANT OF FAB-EPR-1 light chain

Erythropoietin receptor

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