SMTL ID : 4i18.2 (1 other biounit)

Crystal structure of human prolactin receptor complexed with Fab fragment

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.24 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: D.2, S.94, Y.95 No protein-ligand interaction detected (PLIP)

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 10 residues within 4Å: Chain B: Y.107, W.108, N.109, A.110 Chain C: Q.102, P.103, D.104, P.105, S.192, A.193 4 PLIP interactions: 2 interactions with chain C, 2 interactions with chain B Hydrogen bonds: C:P.103, C:A.193, B:N.109, B:A.110

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 4 residues within 4Å: Chain B: A.110, Y.111 Chain C: K.11, W.23 4 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: C:K.11, B:Y.111 Hydrogen bonds: A:S.51, A:S.51

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rizk, S.S. et al., Engineering synthetic antibody binders for allosteric inhibition of prolactin receptor signaling. Cell Commun Signal (2015)

Release Date

2013-11-20

Peptides

antibody light chain: A
antibody heavy chain: B
Prolactin receptor: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

C
R

antibody light chain

antibody heavy chain

Prolactin receptor

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