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  		UNITED STATES<BR>
  	SECURITIES AND EXCHANGE COMMISSION
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  	WASHINGTON, D.C. 20549
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  	FORM 8-K
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  	CURRENT REPORT
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  	Pursuant to Section&nbsp;13 or 15(d) of the Securities Exchange Act of 1934
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  	Date of Report (Date of Earliest Event Reported):
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  	&nbsp;
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  	June 4, 2007
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  	Cytokinetics, Incorporated
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  <BR>__________________________________________<BR>
  	(Exact name of registrant as specified in its charter)
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  	Delaware
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  	000-50633
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  	94-3291317
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  _____________________<BR>
  	(State or other jurisdiction
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  _____________<BR>
  	(Commission
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  ______________<BR>
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  	of incorporation)
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  	File Number)
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  	Identification No.)
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  	&nbsp;&nbsp;
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  	280 East Grand Avenue, South San Francisco, California
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  	94080
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  _________________________________<BR>
  	(Address of principal executive offices)
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  ___________<BR>
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  	Registrant&#146;s telephone number, including area code:
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  	(650) 624 - 3000
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  	Not Applicable
  <BR>______________________________________________<BR>
  	Former name or former address, if changed since last report
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  	&nbsp;
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  <!-- CoverPageRegistrant END --><P><FONT SIZE="2">
  Check the appropriate box below if the Form 8-K filing is intended to
  simultaneously satisfy the filing obligation of the registrant under any
  of the following provisions:</FONT>
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  <P><FONT SIZE="2">
  [&nbsp;&nbsp;]&nbsp;&nbsp;Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))<br>
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  <B>
  	Item 8.01 Other Events.
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  On June 4, 2007 Cytokinetics, Incorporated issued a press release announcing the presentation of data from clinical trials relating to its oncology program at the 2007 Annual Meeting of the American Society of Clinical Oncology (ASCO) in Chicago, IL.  Two of these abstracts relate to Phase II clinical trials evaluating ispinesib that were sponsored by GlaxoSmithKline (GSK) or the National Cancer Institute (NCI).  The third abstract relates to a clinical trial sponsored by Cytokinetics evaluating SB-743921. A copy of the press release is being filed as Exhibit 99.1 to this Current Report on Form 8-K, and is hereby incorporated by reference into this Item 8.01.
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  	Item 9.01 Financial Statements and Exhibits.
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  (d) Exhibits<br><br>The following Exhibit is filed as part of the Current Report on Form 8-K:<br><br>Exhibit No. Description<br>--------------------------<br>99.1        Press release, dated June 4, 2007.
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  	SIGNATURES
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  	Pursuant to the requirements of the Securities Exchange Act of 1934, the
  	registrant has duly caused this report to be signed on its behalf by the
  	undersigned hereunto duly authorized.
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  	Cytokinetics, Incorporated
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  	&nbsp;&nbsp;
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  <I>
  	June 4, 2007
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  	By:
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  <I>
  	Sharon Surrey-Barbari
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  <I>
  	Name: Sharon Surrey-Barbari
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  	Title: Senior Vice President, Finance and Chief Financial Officer
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  	Exhibit&nbsp;Index
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  	Exhibit No.
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  	Description
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  	99.1
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  Press release, dated June 4, 2007
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metadata_documents: [{"type": "8-K", "sequence": "1", "filename": "htm_20701.htm", "description": "LIVE FILING", "secsgml_size_bytes": 10534}]
metadata_filer: {"company-data": {"conformed-name": "CYTOKINETICS INC", "cik": "0001061983", "assigned-sic": "2834", "irs-number": "943291317"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "000-50633", "film-number": "07896566"}, "business-address": {"street1": "280 EAST GRAND AVENUE", "street2": ".", "city": "SOUTH SAN FRANCISCO", "state": "CA", "zip": "94080", "phone": "(650) 624-3000"}, "mail-address": {"street1": "280 EAST GRAND AVENUE", "city": "SOUTH SAN FRANCISCO", "state": "CA", "zip": "94080"}}
text: Cytokinetics, Incorporated (Form: 8-K)
  UNITED STATES
  SECURITIES AND EXCHANGE COMMISSION
  WASHINGTON, D.C. 20549
  FORM 8-K
  CURRENT REPORT
  Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
  Date of Report (Date of Earliest Event Reported):
  June 4, 2007
  Cytokinetics, Incorporated
  __________________________________________
  (Exact name of registrant as specified in its charter)
  Delaware
  000-50633
  94-3291317
  _____________________
  (State or other jurisdiction
  _____________
  (Commission
  ______________
  (I.R.S. Employer
  of incorporation)
  File Number)
  Identification No.)
  280 East Grand Avenue, South San Francisco, California
  94080
  _________________________________
  (Address of principal executive offices)
  ___________
  (Zip Code)
  Registrant's telephone number, including area code:
  (650) 624 - 3000
  Not Applicable
  ______________________________________________
  Former name or former address, if changed since last report
  Check the appropriate box below if the Form 8-K filing is intended to
  simultaneously satisfy the filing obligation of the registrant under any
  of the following provisions:
  [  ]  Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
  [  ]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
  [  ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
  [  ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
  Top of the Form
  Item 8.01 Other Events.
  On June 4, 2007 Cytokinetics, Incorporated issued a press release announcing the presentation of data from clinical trials relating to its oncology program at the 2007 Annual Meeting of the American Society of Clinical Oncology (ASCO) in Chicago, IL.  Two of these abstracts relate to Phase II clinical trials evaluating ispinesib that were sponsored by GlaxoSmithKline (GSK) or the National Cancer Institute (NCI).  The third abstract relates to a clinical trial sponsored by Cytokinetics evaluating SB-743921. A copy of the press release is being filed as Exhibit 99.1 to this Current Report on Form 8-K, and is hereby incorporated by reference into this Item 8.01.
  Item 9.01 Financial Statements and Exhibits.
  (d) Exhibits
  The following Exhibit is filed as part of the Current Report on Form 8-K:
  Exhibit No. Description
  --------------------------
  99.1        Press release, dated June 4, 2007.
  Top of the Form
  SIGNATURES
  Pursuant to the requirements of the Securities Exchange Act of 1934, the
  	registrant has duly caused this report to be signed on its behalf by the
  	undersigned hereunto duly authorized.
  Cytokinetics, Incorporated
  June 4, 2007
  By:
  Sharon Surrey-Barbari
  Name: Sharon Surrey-Barbari
  Title: Senior Vice President, Finance and Chief Financial Officer
  Top of the Form
  Exhibit Index
  Exhibit No.
  Description
  99.1
  Press release, dated June 4, 2007