>1SLE_2|Chains B[auth M], D[auth P]|AC-CHPQGPPC-NH2|
XCHPQGPPCX
>1SLE_1|Chains A[auth B], C[auth D]|STREPTAVIDIN|Streptomyces avidinii (1895)
DPSKDSKAQVSAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKP