How can I get second line in a file using SED
@SRR005108.1 :3:1:643:216 GATTTCTGGCCCGCCGCTCGATAATACAGTAATTCC + IIIIII/III*IIIIIIIIII+IIIII;IIAIII%>
With the data that looks like above I want only to get
GATTTCTGGCCCGCCGCTCGATAATACAGTAATTCC