>gnl|mdb|bmrb15636:1 CXCL12/SDF1-alpha
GMKPVSLSYRCPCRFFESHVARANVKHLKILNTPNCACQIVARLKNNNRQVCIDPKLKWIQEYLEKCLNK
>gnl|mdb|bmrb15636:2 CXCR4
GSMEGISIYTSDNYTEEMGSGDYDSMKEPAFREENANFNK