You could try getting in touch with the authors of this: https://www.ncbi.nlm.nih.gov/m/pubmed/26833545/.

 
 
Tristan Croll
Research Fellow
Cambridge Institute for Medical Research
University of Cambridge CB2 0XY
 

 

On 23 Sep 2017, at 19:05, Reza Khayat <[log in to unmask]> wrote:

Hi,

Sorry for the non crystallography question. Is anyone aware of monomeric proteins (<20kDa) that can bind to biotin? We need this for a couple of different projects where biotin covalently modifies a ligand of interest. We'd like to complex the biotin to a protein Thanks.

Best wishes,
Reza

Reza Khayat, PhD
Assistant Professor
City College of New York
Department of Chemistry
New York, NY 10031