>gi|178557739 complement component 4B preproprotein [Homo sapiens] MRLLWGLIWASSFFTLSLQKPRLLLFSPSVVHLGVPLSVGVQLQDVPRGQ VVKGSVFLRNPSRNNVPCSPKVDFTLSSERDFALLSLQVPLKDAKSCGLH QLLRGPEVQLVAHSPWLKDSLSRTTNIQGINLLFSSRRGHLFLQTDQPIY NPGQRVRYRVFALDQKMRPSTDTITVMVENSHGLRVRKKEVYMPSSIFQD DFVIPDISEPGTWKISARFSDGLESNSSTQFEVKKYVLPNFEVKITPGKP YILTVPGHLDEMQLDIQARYIYGKPVQGVAYVRFGLLDEDGKKTFFRGLE SQTKLVNGQSHISLSKAEFQDALEKLNMGITDLQGLRLYVAAAIIESPGG EMEEAELTSWYFVSSPFSLDLSKTKRHLVPGAPFLLQALVREMSGSPASG IPVKVSATVSSPGSVPEVQDIQQNTDGSGQVSIPIIIPQTISELQLSVSA GSPHPAIARLTVAAPPSGGPGFLSIERPDSRPPRVGDTLNLNLRAVGSGA TFSHYYYMILSRGQIVFMNREPKRTLTSVSVFVDHHLAPSFYFVAFYYHG DHPVANSLRVDVQAGACEGKLELSVDGAKQYRNGESVKLHLETDSLALVA LGALDTALYAAGSKSHKPLNMGKVFEAMNSYDLGCGPGGGDSALQVFQAA GLAFSDGDQWTLSRKRLSCPKEKTTRKKRNVNFQKAINEKLGQYASPTAK RCCQDGVTRLPMMRSCEQRAARVQQPDCREPFLSCCQFAESLRKKSRDKG QAGLQRALEILQEEDLIDEDDIPVRSFFPENWLWRVETVDRFQILTLWLP DSLTTWEIHGLSLSKTKGLCVATPVQLRVFREFHLHLRLPMSVRRFEQLE LRPVLYNYLDKNLTVSVHVSPVEGLCLAGGGGLAQQVLVPAGSARPVAFS VVPTAATAVSLKVVARGSFEFPVGDAVSKVLQIEKEGAIHREELVYELNP LDHRGRTLEIPGNSDPNMIPDGDFNSYVRVTASDPLDTLGSEGALSPGGV ASLLRLPRGCGEQTMIYLAPTLAASRYLDKTEQWSTLPPETKDHAVDLIQ KGYMRIQQFRKADGSYAAWLSRGSSTWLTAFVLKVLSLAQEQVGGSPEKL QETSNWLLSQQQADGSFQDLSPVIHRSMQGGLVGNDETVALTAFVTIALH HGLAVFQDEGAEPLKQRVEASISKASSFLGEKASAGLLGAHAAAITAYAL TLTKAPADLRGVAHNNLMAMAQETGDNLYWGSVTGSQSNAVSPTPAPRNP SDPMPQAPALWIETTAYALLHLLLHEGKAEMADQAAAWLTRQGSFQGGFR STQDTVIALDALSAYWIASHTTEERGLNVTLSSTGRNGFKSHALQLNNRQ IRGLEEELQFSLGSKINVKVGGNSKGTLKVLRTYNVLDMKNTTCQDLQIE VTVKGHVEYTMEANEDYEDYEYDELPAKDDPDAPLQPVTPLQLFEGRRNR RRREAPKVVEEQESRVHYTVCIWRNGKVGLSGMAIADVTLLSGFHALRAD LEKLTSLSDRYVSHFETEGPHVLLYFDSVPTSRECVGFEAVQEVPVGLVQ PASATLYDYYNPERRCSVFYGAPSKSRLLATLCSAEVCQCAEGKCPRQRR ALERGLQDEDGYRMKFACYYPRVEYGFQVKVLREDSRAAFRLFETKITQV LHFTKDVKAAANQMRNFLVRASCRLRLEPGKEYLIMGLDGATYDLEGHPQ YLLDSNSWIEEMPSERLCRSTRQRAACAQLNDFLQEYGTQGCQV