ID   A4_3UT         SEQUENCES:   4; ALIGNED BASES:  1465.
AC   CU00092;
DT   25-JUN-1996  (CREATED)
DT   25-JUN-1996  (LAST UPDATE)
XX
DE   BETA-AMYLOID PLAQUE CORE PROTEIN A4 3'UTR.
AG   335 MYRS (AMNIOTA/AMPHIBIA).
LO   3'UTR (STOP CODON TO POLYADENYLATION SITE).
KW
XX
CC   -!- PROTEIN FUNCTION :FUNCTIONAL NEURONAL RECEPTOR WHICH COUPLES TO 
CC       INTRACELLULAR SIGNALING PATHWAY THROUGH THE GTP-BINDING PROTEIN G(O).
XX
CC   -!- PROTEIN SUBCELLULAR LOCATION: TYPE I MEMBRANE PROTEIN.
XX
CC   -!- GENE EXPRESSION: UBIQUITOUS EXPRESSION; TISSUE SPECIFIC ALTERNATIVE 
CC       SPLICING; IN XENOPUS, THERE IS A HIGH ACCUMULATION OF MATERNAL APP 
CC       FROM EARLY OOGENESIS. AFTER FERTILIZATION, THE MRNA IS DEGRADED, 
CC       REACHING A MINIMUM LEVEL AROUND THE GASTRULA STAGE.
XX
CC   -!- BEST SCORE: 516.
XX
SN   [1]
SI   A4_3UT.1.HUMAN
SL   1346.
OS   HOMO SAPIENS (HUMAN).
TX   MAMMALIA.
DR   EMBL; M33112. gene; amyloid-beta protein
DR   EMBL; Y00264. mRNA; 
DR   EMBL; X06989. mRNA; 
DR   EMBL; A02759. mRNA; 
XX
SN   [2]
SI   A4_3UT.1.MACFA
SL   867.
OS   MACACA FASCICULARIS (CRAB EATING MACAQUE).
TX   MAMMALIA.
DR   EMBL; M58727. mRNA; amyloid b-protein
XX
SN   [3]
SI   A4_3UT.1.XENLA
SL   717.
OS   XENOPUS (AFRICAN CLAWED FROG).
TX   AMPHIBIA.
DR   EMBL; S52417. mRNA; beta-amyloid precursor protein APP751
XX
SN   [4]
SI   A4_3UT.1.MOUSE
SL   902.
OS   MUS MUSCULUS (MOUSE).
TX   MAMMALIA.
DR   EMBL; X59379. mRNA; amyloid beta precursor (protease nexin II)
XX
FT   3'UTR           1..985
FT   HCR335          151..250
FT                   /name="HCR335_1"
FT                   /average_identity="70.7 %"
FT                   /score="217"
FT   HCR335          267..364
FT                   /name="HCR335_2"
FT                   /average_identity="72.7 %"
FT                   /score="222"
FT   HCR335          407..455
FT                   /name="HCR335_3"
FT                   /average_identity="71.4 %"
FT                   /score="119"
FT   HCR335          662..739
FT                   /name="HCR335_4"
FT                   /average_identity="76.3 %"
FT                   /score="214"
FT   polyA_signal    965..970
FT   polyA_signal    974..979
//