\Nterm{intra}
\MRs{18..35}
\MRs{49..67}
\MRs{94..115}
\MRs{136..156}
\MRs{165..184}
\MRs{211..232}
\labelregion{189..189}{SITE}{HG(2+)-SENSITIVE RESIDUE}
\labelregion{159..162}{DOMAIN}{POLY-ARG}
\glycosylation{42}
\glycosylation{205}
\labelregion{45..45}{VARIANT}{A->V (IN CO(A-B+) ANTIGEN)}
\sequence{MASEIKKKLFWRAVVAEFLAMTLFVFISIGSALGFNYPLERNQTLVQDNVKVSLAFGLSIA
TLAQSVGHISGAHSNPAVTLGLLLSCQISILRAVMYIIAQCVGAIVASAILSGITSSLLENSLGRNDLARG
VNSGQGLGIEIIGTLQLVLCVLATTDRRRRDLGGSAPLAIGLSVALGHLLAIDYTGCGINPARSFGSAVLT
RNFSNHWIFWVGPFIGSALAVLIYDFILAPRSSDFTDRMKVWTSGQVEEYDLDADDINSRVMKPK}