>gnl|EMDB+SP|8730.3 ref_db_acc:Q9Q714 description:CD4(2-domain) METQRNYPSLWRWGTLILGMLLICSVVGNLWVTVYYGVPVWKEAKTTLFCASDAKAYDTERHNVWATHACVPTDPNPQEMVLENVTETFNMWVNDMVEQMHTDIISLWDQSLKPCVKLTPLCVTLDCSSVNATNVTKSNNSTDINIGEIQEQRNCSFNVTTAIRDKNQKVHALFYRADIVQIDEGERNKSDNHYRLINCNTSVIKQACPKVSFEPIPIHYCAPAGFAILKCNGKKFNGTGPCTNVSTVQCTHGIRPVVSTQLLLNGSLAEVEEVIIRSKNITDNTKNIIVQLNEPVQINCTRTGNNTRKSIRIGPGQAFYATGDIIGDIRRAYCNISGKQWNETLHKVITKLGSYFDNKTIILQPPAGGDIEIITHSFNCGGEFFYCNTTKLFNSTWTNSSYTNDTYNSNSTEDITGNITLQCKIKQIVNMWQRVGQAMYAPPIRGNITCISNITGLILTFDRNNTNNVTFRPGGGDMRDNWRSELYKYKVVKIEPLGVAPTEARRRVVEREKRAVGMGAFFLGFLGAAGSTMGAASITLTVQARQLLSGIVQQQSNLLRAIQAQQHMLQLTVWGIKQLQARVLAVERYLKDQQLLGIWGCSGKLICTTNVPWNSSWSNKSLDEIWDNMTWMEWDKQINNYTDEIYRLLEVSQNQQEKNEQDLLALDKWANLWNWFSITNWLWYIRIFIMIVGGIIGLRIVFAVLSIVNRVRQGYSPLSLQTLIPNQRGPDRPREIEEEGGEQDRDRSIRLVNGFLPLVWEDLRNLCLFSYRRLRDLLSIVARTVELLGRRGWEALKLLGNLLLYWGQELKNSAISLLNTTAIAVAEGTDRIIELVQRAWRAILHIPRRIRQGFERALL