>1HXL_1|Chains A, B|STREPTAVIDIN|Streptomyces avidinii (1895)
GAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAAS
>1HXL_2|Chains C, D|MP-2|null
RCCHPQCGMAEECR