(19)
(11) EP 0 931 152 A2

(12)

(43) Date of publication:
28.07.1999 Bulletin 1999/30

(21) Application number: 97939534.0

(22) Date of filing: 21.08.1997
(51) International Patent Classification (IPC): 
C12N 15/ 09( . )
C12N 9/ 12( . )
 C07K 14/ 71( . )
G01N 33/ 68( . )
(86) International application number:
PCT/US1997/014885
(87) International publication number:
WO 1998/007835 (26.02.1998 Gazette 1998/08)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 21.08.1996 US 19960701191
19.12.1996 US 19960034168P

(71) Applicant: Sugen, Inc.
San Francisco, CA 94080 (US)

(72) Inventors:
  • MOHAMMADI, Moosa
    New York, NY 10016 (US)
  • LI, Sun
    Foster City, CA 94404 (US)
  • LIANG, Congxin
    Sunnyvale, CA 94087-2242 (US)
  • SCHLESSINGER, Joseph
    New York, NY 10011 (US)
  • HUBBARD, Stevan, R.
    Riverdale, NY 10471 (US)
  • McMAHON, Gerald
    Kenwood, CA 95452 (US)
  • TANG, Peng, C.
    Moraga, CA 94556 (US)

(74) Representative: Moon, Donald Keith, et al 
BREWER & SON Quality House Quality Court Chancery Lane
London WC2A 1HT
London WC2A 1HT (GB)

   


(54) CRYSTAL STRUCTURES OF A PROTEIN TYROSINE KINASE