CORRESP 1 filename1.htm

Writer's Direct Number	Writer's E-mail Address
212.756.2208	david.rosewater@srz.com

May 14, 2014

VIA EDGAR

Mr. Daniel F. Duchovny
Special Counsel
Office of Mergers and Acquisitions
Securities and Exchange Commission
Washington D.C. 20549-3628

Re:

XenoPort, Inc. (“XenoPort” or the "Company")
Supplemental Material referenced in correspondence, filed by Clinton Relational Opportunity Master Fund, L.P., et al.

Filed April 11, 2014

File No. 001-51329

Dear Mr. Duchovny:

On behalf of Clinton Relational Opportunity Master Fund, L.P. and its affiliates (collectively, “Clinton”), Kevin J. Cameron, Rael Mazansky, M.D. and Charles A. Rowland, Jr. (each, a “Filing Person” and collectively with Clinton, the “Filing Persons”), we are hereby filing with the Securities and Exchange Commission a copy of the letter hand-delivered to the Company on February 10, 2014, which letter was referenced as supplemental material in my letter dated April 11, 2014 and previously emailed to your attention in connection with the Filing Persons' proxy statement on Schedule 14A for XenoPort's 2014 annual meeting. Such supplemental material is attached hereto in Exhibit A.

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Please do not hesitate to contact me at (212) 756-2208 with any additional comments or questions.

Very truly yours,

/s/ David Rosewater
David Rosewater

EXHIBIT A

February 10, 2014 Letter