bI3

Cytochrome b mRNA maturase bI3

522 amino acids

Mitochondrial mRNA maturase required for splicing of intron 3 of the cytochrome b (COB) gene, containing its own coding sequence.

In the C-terminal section; belongs to the LAGLIDADG endonuclease family.

61.859 kDa

MTIRKSNPYLSLVNSYLMDSPQPSSMNYWWNVGSLLGLCLVMQMASGMFLAMHYSSSMELAFNSVEHMMRDVNAGWLMRYIHANGASFFFMCLYLHMGKALYYGSYKSPRVLVWSMGVMMFMLTMATAFMGYCLVYGQMSHWGATVITNLLSAMPFMGGDLVPLSIILSLYLLYISLKTFMKMIFNQSYMCPAKGWVKKVLDNTFCIKKYMHMYLSSRTSPXLYINTMSNMQHMKIMSTKSHTKDRDTSFLEKDIKNMDRNLLALMVGFMDGDGYIRMNKKSKDNMNYIYMSLIMNLNKNDLKLLQYFHQQLNMGKVYNMTPKKGNKLARWEMNKLDLFNKMEPLLEYHNMKFLTETRQKQYLLLKYIKHNKLVYYEDIINNNNYINEFIENNTLMDNFIKLDYFNNWLVGFTMAEGSFLIKKNKDICFQLKQKYNLELFNNMTLFFNTTRKLNINKNKYMQFNVSSKNDIQNMINFFSFSNNQPLLGNKLISYNKWLFTIKNSMRYKELKTPYMSWHQKEQ

BI3

Cytochrome b mRNA maturase bI3

517 amino acids

Mitochondrial mRNA maturase required for splicing of intron 3 of the cytochrome b (COB) gene, containing its own coding sequence. In vivo splicing requires the formation of a ribonucleoprotein complex together with the imported mitochondrial RNA-splicing protein MRS1. The complex seems to stimulate the intrinsic ribozyme activity of intron bI3 through binding to and stabilizing specific secondary and tertiary structure elements in the RNA.

In the C-terminal section; belongs to the LAGLIDADG endonuclease family.

61.172 kDa

MAFRKSNVYLSLVNSYIIDSPQPSSINYWWNMGSLLGLCLVIQIVTGIFMAMHYSSNIELAFSSVEHIMRDVHNGYILRYLHANGASFFFMVMFMHMAKGLYYGSYRSPRVTLWNVGVIIFILTIATAFLGYCCVYGQMSHWGATVITNLFSAIPFVGNDIVSWLWGGFNMEDPYYSNMMLNKSVLCWNIFIWMMNYYIIQLIIYNNMIWNKNNMVKMFIMRRKLAVINMYMYMKLIIQRTYSYYMNNTIIYDKNHKLNTDNPIYAYIGGLFEGDGWITISKKGKYLLYELGIEMHIRDIQLLYKIKNILGIGKVTIKKLKMKDGTIKEMCKFNVRNKNHLKNIIIPIFDKYPMLTNKHYDYLYFKDNLLKDIKYYNDLSYYLRPIKPFNTTEDILNKNYFSSWLIGFFEAESCFSIYKPMNKKMKTASFEVSQNNSMEVMLAIKSYLKITQNIYTDKFNNSRMTTKSINGIKNVVMFINNNPIKLLGYKKLQYLLFLKDLRTITKYNNYFKIPPKY

bI3

Cytochrome b mRNA maturase bI3

477 amino acids

Mitochondrial mRNA maturase required for splicing of intron 3 of the cytochrome b (cob) gene, containing its own coding sequence.

In the C-terminal section; belongs to the LAGLIDADG endonuclease family.

54.555 kDa

MRLLKSHPLLKLVNSYLIDASQPSNISYLWNFGSLLACCLIIQIVTGVTLAMHYSPNVLEAFNSIEHIMRDVNNGWLVRYLHSNTASAFFFLVYLHIGRGMYYGSYRAPRTLVWAIGTVILILMMATAFLGYVLPYGQMSLWGATVITNLISAIPWIGQDIVESKIITLIINLSFIAILFSIVVVYYYILLHVNFSSNLPTIGVIHQNALKKSNKALRLDKQEYISIPSSFLAFLAGLVDGDGYIQVTKTSKGFIAIKLVISLHLEDLSILEYIHSVLKIGKINIYKDLRSPTCKLVINKTDLQEILFPLLMYNKIFFLTNTRADQFNLAMYIFKNDIKMYNQIPDNTPAVFEIPKNPIDYTLLPFFKNWIVGFTCSEGSFFIKSNNDGCFQLKQRIHTNLFEAFKLMFNTNRKIDTTNNFNQFGVSSKSDIQKVINFFSFSGLHPLVGLKYIQYIKWLNNLRESLRYSTLNYPDAK