FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Almon Einat Brill   2. Issuer Name and Ticker or Trading Symbol ORTHODONTIX INC [ORTX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) VP, Product Development (Last) (First) (Middle) C/O ORTHODONTIX, 2 SNUTIT ST, SCIENCE PARK, POB 455 3. Date of Earliest Transaction (Month/Day/Year) 12/31/2006 (Street) CARMIEL, ISRAEL 21000 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Stock Options (Right to Buy)

$ 0.398

12/31/2006

A

251,593

(1)

12/01/2014

Common Stock

251,593

(2)

251,593

D

Stock Options (Right to Buy)

$ 0.972

12/31/2006

A

232,108

(3)

08/13/2016

Common Stock

232,108

(4)

483,701

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Almon Einat Brill C/O ORTHODONTIX, 2 SNUTIT ST SCIENCE PARK, POB 455 CARMIEL, ISRAEL 21000			VP, Product Development

Signatures

David Aviezer, Power of Attorney		01/05/2007
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	25% of the options vested on December 1, 2005. The remaining 75% of the options vest in 12 equal quarterly installments commencing on December 1, 2005.
(2)	Received in connection with the merger (the Merger) of Protalix Ltd. (Protalix) into a wholly-owned subsidiary of Orthodontix, Inc. in exchange for employee stock options to acquire 4,119 ordinary shares of Protalix.
(3)	42,757 of the options vest on August 13, 2007; 42,757 of the options vest on August 13, 2008; 73,297 of the options vest on August 13, 2009; and 73,297 of the options vest on August 13, 2010.
(4)	Received in connection with the Merger in exchange for employee stock options to acquire 3,800 ordinary shares of Protalix.

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