Protein
DNA-directed RNA polymerase 3B, chloroplastic
Organism
Nicotiana tabacum
Function
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
Similarity
Belongs to the phage and mitochondrial RNA polymerase family.
Sequence
MASTASYSPSPTSQWRTQKLPKRFNFYVIHNQEFGKLSQSSSLSTSSFPKTLKLPVIHMPINNIQSQTTVCVSTDENLEELVNLQKIPNGFLNKESNKRVFIQDPPWVSSLFMNSLFVRAKQVQGVRREFREIERRRRYAMLRRRQIKAETEAWEQMVEEYRELEREMCEKKLAPNLPYVKKLLLGWFEPLRQAIEKEQNAETTVKHRAAFAPHIDSLPADKMAVIVMHKLMGLLMMGGKEERCVQVVQAAVQIGMAVENEVRIHNFLEKTKKLQKHMTGAQSQEDMSKETMILRKRVKSLIKRNRVVEVRKLMKSEEPESWGRDTQAKLGCRLLELLTETAYVQRPVDQSADTPPDIRPAFRHVFKIATRDPGKNIVKKYGVIECDPLVVAGVDRTVKQMMIPYVPMLVPPKKWRGYDKGGYLFLPSYLMRTHGSRRQQDAVRGVPTKQMQQVYEALDTLGSTKWRVNKRILNVVESIWAGGGNIAGLVDRKDVPIPELSNSDDIMEVKKWKWKVRKSKKINQELHSQRCDTELKLSVARKLKDEEGFYYPHNLDFRGRAYPMHPHLNHLSSDLCRGILEFAEGRPLGKSGLRWLKIHLASLYAGGVEKLCYDARLAFVENHIHDILDSANNPLNGNRWWLNAEDPFQCLAACINLSEALKSSSPHTVISHLPIHQDGSCNGLQHYAALGRDSMEAAAVNLVAGEKPADVYTEIALRVDHIIRGDSIKDPAIDPNALLAKLLIDQVDRKLVKQTVMTSVYGVTYVGAREQIKRRLEEKGLIDDDRLLFTASCYAAKVTLAALGELFQAARGTMTWLGDCAKVIALENQPVRWTTPLGLPVVQPYFKTQRHVIRTSLQILALQREGDAVEVRKQRTAFPPNFVHSLDGSHMMMTAVACRDAGLQFAGVHDSFWTHACDVDQMNRILREKFVELYSLPILEDLLENFQKSYPALTFPPLPKRGDFNLREVLESPYFFN