Leptin Precursor (LEP)
Reduces appetite when fat cells get full, prevents assembly of fat.

Human (Homo sapiens)
Chimpanzee (Pan troglodytes)				
Rhesus Monkey (Macaca mulatta)
Cow (Bos Taurus)
Mouse (Mus musculus)
Western clawed frog (Xenopus tropicalis)
				

>Human
MHWGTLCGFLWLWPYLFYVQAVPIQKVQDDTKTLIKTIVTRINDISHTQSVSSKQKVTGLDFIPGLHPIL
TLSKMDQTLAVYQQILTSMPSRNVIQISNDLENLRDLLHVLAFSKSCHLPWASGLETLDSLGGVLEASGY
STEVVALSRLQGSLQDMLWQLDLSPGC

>Chimpanzee
MHWGTLCGFLWLWPYLFYVQAVPIQKVQDDTKTLIKTIVTRINDISHTQSVSSKQKVTGLDFIPGLHPIL
TLSKMDQTLAVYQQILTSMPSRNMIQISNDLENLRDLLHVLAFSKSCHLPWASGLETLDSLGGVLEASGY
STEVVALSRLQGSLQDMLWQLDLSPGC

>Rhesus_monkey
MYWRTLWGFLWLWPYLFYIQAVPIQKVQSDTKTLIKTIVTRINDISHTQSVSSKQRVTGLDFIPGLHPVL
TLSQMDQTLAIYQQILINLPSRNVIQISNDLENLRDLLHLLAFSKSCHLPLASGLETLESLGDVLEASLY
STEVVALSRLQGSLQDMLWQLDLSPGC

>Cow
MRCGPLYRFLWLWPYLSYVEAVPICKVQDDTKTLIKTIVTRINDISHTQSVSSKQRVTGLDFIPGLHPLL
SLSKMDQTLAIYQQILTSLPSRNVVQISNDLENLRDLLHLLAASKSCPLPQVRALESLESLGVVLEASLY
STEVVALSRLQGSLQDMLRQLDLSPGC

>Mouse
MCWRPLCRFLWLWSYLSYVQAVPIQKVQDDTKTLIKTIVTRINDISHTQSVSAKQRVTGLDFIPGLHPIL
SLSKMDQTLAVYQQVLTSLPSQNVLQIANDLENLRDLLHLLAFSKSCSLPQTSGLQKPESLDGVLEASLY
STEVVALSRLQGSLQDILQQLDVSPEC

>Frog
MQYIHLSVCGILWMLLPVCQGRAIKADRVKNDAKMLARTLITRIQEHPIQFLFPSNLKINGLDFIPDEQI
LESLESMDETLEVFQKIFSSLPLENVDQMLSDMENLRSLLQLLGNIMGCTTRKPTQCDTQVNLTEEYAKA
PYTTEKVALDRLQKSLHSIVKHLDHITDC