Our reference: FEBS 34357 P-authorquery-v8 AUTHOR QUERY FORM Journal: FEBS Article Number: 34357 Please e-mail or fax your responses and any corrections to: E-mail: corrections.esnl@elsevier.sps.co.in Fax: +31 2048 52799 Dear Author, Please check your proof carefully and mark all corrections at the appropriate place in the proof (e.g., by using on-screen annotation in the PDF file) or compile them in a separate list. For correction or revision of any artwork, please consult http://www.elsevier.com/artworkinstructions. Any queries or remarks that have arisen during the processing of your manuscript are listed below and highlighted by flags in the proof. Click on the ‘Q ’ link to go to the location in the proof. Location in article Query / Remark: click on the Q link to go Please insert your reply or correction at the corresponding line in the proof Q1 Please update Ref. [3] if possible. Thank you for your assistance.