Protein
Histone transcription regulator 3 homolog
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Function
Has a role in a nucleosome assembly pathway that is required for the integrity of heterochromatin and proper chromosome segregation. Required for transcriptional silencing in the outer repeat (otr) region of centromeric repeats and the Tf2 long terminal repeat retrotransposons.
Similarity
Belongs to the HIR3 family.
Sequence
MATFTPLNAASEDLDKEKRTLEIRIEEAVQIYQNALSAQKQGDDNAATKYYDELLNVRILRELPFTVNSNYKKNNALLLLHYLTRKNHGLFLLSKLQSLLSLDPSTDPIPVYRDALLDFAIALACDYNDIELWSFVAELAEKLEMPRIQRFALESSFYTGYEPFDAERVFTNIDDLNPGKLISLQNLYNLLKKLGGIAEPLPQLDLSISSLYTLPSFFPQLPTPSFHRRSINLCPKIKKLQLSHDTLHGFLDLVLYALQINEKKTPTRGFPSTLIIHVHSLNLSTAESHDLESTDSELWSEISDAGPDTNTINTAAKLSEPVYAKDIVPPPSDNLPKPQLLKRPIDDSDVRISKRSRGRDLRTPSESNLFSLIASITSDINEQIQKRFPDATSPFSGESMFREYSSIFEDYHQLLVNFPSEGSIPDLDVSTDSAANGAFSKMILIDLAMHSANRLEHMQVPDGYLLQLLSEVNSLNMVPAELATFFVESMLRPRKLEPPFYLQQCWGKIFKKKFTTICERIESTLHELVKASLQTPEVFNISQSLFELFLDDYFLALKFSSNDQKDDNVSEIPTESLEYKKLRCLRWKSLTEQVVELQPSCKSSSQRHLIIRNSWARNLLLRLTGCSSEAIVENFKQLRCLLQENSDSLELLNSQCMADLSVQVVDFELSKLQTVEFFNTLFMNTKNLDFNAVIKNLEPVLSPENKFAEDPQAKFISQFLEKTSTEFQIHLWYLLYQAYSSAHRPYNSLLCAFQSLKIILIRLCSSSFSIQDAGRRQAELLGMLNFSSNLFRIIWQKLHEQPDILSPCNEMTVIDCIRIILIYLRTFAIYVGIDEDISDQRIPKPSNPEFDSYAQTVKDSLMSGWCIFYTLFAHLLHYDFIKADAQKLLPQILTAIHSQYSFRGYCSSSNQSFLELSQTECQRLDAWENENEILQCVCCRFNLIIGSEYYVPQSHQSDSVNLTSNDAIKIIPFILGFAVKRSHGWVMPRSDQKNALEIICKVIRFPGENNADVYFNKCAIKEFLERDISPQLTKMLLKSNDILGLREIGSKVVDDRVRGLYYAQSQVLFGYYRSRLKGSRCINDLLVIIKYFLLDLYLNPRRQDSWYTCSSVFSSLADEELGWSAEQICLADDVINEYRRKAILCNLMALSLPFTQDKLFKANVYFDFAMNLYASARPPLEMAAFLPSETRVFSGASGLYNLSMKPIEVSKVIALAADYFGMSAELSNDWRALYMLGKACRKCGDMENALVHFEAAAALAPTKSGSGSQQALLIEPHYALLSNLSKAAIEGSVEIVQILSYLRRIRHPPKDSGSLLEVKNEDVNIYKRNALLFILKALAEMRILDKQSWHHRPTYRIAKIMEHLGNVQQAKEEMETLFSYKTSGKSLLNIWRTPNERPGRHFYYGATYSRYLLSLFYKTNDKVNFLQFLKRFRRSSSTIYEHRQIWLDIMIKYLEDLRLQHSVKETQINDLPLVEFKYVYKEISLLDEQKLSLLHQVYEIRKLNNGLYPTIKVDDFLIDCFMSLYNEVKSSISPLDANIPNSPSTITAKPLNDEKAINNENSVKQKTVITRKDVVSKVLALFRPHRETYYRETQNKILQKLASTSSSLVRSFTEDSSQAGESPGIHEEIQ