>9RO7_1|Chains A, B, C, D|B-cell receptor CD22|Homo sapiens (9606) ETGDSSKWVFEHPETLYAWEGACVWIPCTYRALDGDLESFILFHNPEYNKATSKFDGTRLYESTKDGKVPSEQKRVQFLGDKNKNCTLSIHPVHLADSGQLGLRMESKTEKWMERIHLAVSERPFPPHIQLPPEIQESQEVTLTCLLAFSCYGYPIQLQWLLEGVPMRQAAVTSTSLTIKSVFTRSELKFSPQWSHHGKIVTCQLQDADGKFLSADTVQLNVKHTPKLEIKVTPSDAIVREGDSVTMTCEVSSSNPEYTTVSWLKDGTSLKKQNTFTLNLREVTKDQSGKYCCQVSNDVGPGRSEEVFLQVQYAGGTKHHHHHH