9R96
Cryo-em structure of the human mitochondrial rna polymerase transcription initiation complex (polrmt/tfam/tfb2m/dna/rna) with a slipped 3-mer rna (pppgpgpa) and gtp poised for catalysis (slipped pre-ic4)
PDB DOI: 10.2210/pdb9r96/pdb
Classification: TRANSCRIPTION Organism(s): Homo Sapiens , Synthetic Construct
Deposited: 2025-05-19 Deposition Author(s): Ajjugal, Y. , Das, K. , De Wijngaert, B. , Goovaerts, Q. , Patel, S.S. , Shen, J.
Experimental Data Snapshot
Method: ELECTRON MICROSCOPY Resolution: 3.1 Å
Cryo-em structure of the human mitochondrial rna polymerase transcription initiation complex (polrmt/tfam/tfb2m/dna/rna) with a slipped 3-mer rna (pppgpgpa) and gtp poised for catalysis (slipped pre-ic4)
Ajjugal, Y. , Das, K. , De Wijngaert, B. , Goovaerts, Q. , Patel, S.S. , Shen, J.
Primary Citation of Related Structures: 9R96
| Proteins | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Sequence |
| DNA-directed RNA polymerase, mitochondrial | A | 1188 | Homo Sapiens , Synthetic Construct | SASPQEQDQDRRKDWGHVELLEVLQARVRQLQAESVSEVVVNRVDVARLPECGSGDGSLQPPRKVQMGAKDATPVPCGRWAKILEKDKRTQQMRMQRLKAKLQMPFQSGEFKALTRRLQVEPRLLSKQMAGCLEDCTRQAPESPWEEQLARLLQEAPGKLSLDVEQAPSGQHSQAQLSGQQQRLLAFFKCCLLTDQLPLAHHLLVVHHGQRQKRKLLTLDMYNAVMLGWARQGAFKELVYVLFMVKDAGLTPDLLSYAAALQCMGRQDQDAGTIERCLEQMSQEGLKLQALFTAVLLSEEDRATVLKAVHKVKPTFSLPPQLPPPVNTSKLLRDVYAKDGRVSYPKLHLPLKTLQCLFEKQLHMELASRVCVVSVEKPTLPSKEVKHARKTLKTLRDQWEKALCRALRETKNRLEREVYEGRFSLYPFLCLLDEREVVRMLLQVLQALPAQGESFTTLARELSARTFSRHVVQRQRVSGQVQALQNHYRKYLCLLASDAEVPEPCLPRQYWEELGAPEALREQPWPLPVQMELGKLLAEMLVQATQMPCSLDKPHRSSRLVPVLYHVYSFRNVQQIGILKPHPAYVQLLEKAAEPTLTFEAVDVPMLCPPLPWTSPHSGAFLLSPTKLMRTVEGATQHQELLETCPPTALHGALDALTQLGNCAWRVNGRVLDLVLQLFQAKGCPQLGVPAPPSEAPQPPEAHLPHSAAPARKAELRRELAHCQKVAREMHSLRAEALYRLSLAQHLRDRVFWLPHNMDFRGRTYPCPPHFNHLGSDVARALLEFAQGRPLGPHGLDWLKIHLVNLTGLKKREPLRKRLAFAEEVMDDILDSADQPLTGRKWWMGAEEPWQTLACCMEVANAVRASDPAAYVSHLPVHQDGSCNGLQHYAALGRDSVGAASVNLEPSDVPQDVYSGVAAQVEVFRRQDAQRGMRVAQVLEGFITRKVVKQTVMTVVYGVTRYGGRLQIEKRLRELSDFPQEFVWEASHYLVRQVFKSLQEMFSGTRAIQHWLTESARLISHMGSVVEWVTPLGVPVIQPYRLDSKVKQIGGGIQSITYTHNGDISRKPNTRKQKNGFPPNFIHSLDSSHMMLTALHCYRKGLTFVSVHDCYWTHAADVSVMNQVCREQFVRLHSEPILQDLSRFLVKRFCSEPQKILEASQLKETLQAVPKPGAFDLEQVKRSTYFFS |
| Dimethyladenosine transferase 2, mitochondrial | B | 337 | Homo Sapiens , Synthetic Construct | PPRKASKASLDFKRYVTDRRLAETLAQIYLGKPSRPPHLLLECNPGPGILTQALLEAGAKVVALESDKTFIPHLESLGKNLDGKLRVIHCDFFKLDPRSGGVIKPPAMSSRGLFKNLGIEAVPWTADIPLKVVGMFPSRGEKRALWKLAYDLYSCTSIYKFGRIEVNMFIGEKEFQKLMADPGNPDLYHVLSVIWQLACEIKVLHMEPWSSFDIYTRKGPLENPKRRELLDQLQQKLYLIQMIPRQNLFTKNLTPMNYNIFFHLLKHCFGRRSATVIDHLRSLTPLDARDILMQIGKQEDEKVVNMHPQDFKTLFETIERSKDCAYKWLYDETLEDR |
| Transcription factor A, mitochondrial | C | 230 | Homo Sapiens , Synthetic Construct | MSYYHHHHHHDYDIPTTENLYFQGAMGSSVLASCPKKPVSSYLRFSKEQLPIFKAQNPDAKTTELIRRIAQRWRELPDSKKKIYQDAYRAEWQVYKEEISRFKEQLTPSQIMSLEKEIMDKHLKRKAMTKKKELTLLGKPKRPRSAYNVYVAERFQEAKGDSPQEKLKTVKENWKNLSDSEKELYIQHAKEDETRYHNEMKSWEEQMIEVGRKDLLRRTIKKQRKYGAEE |
| Nucleic Acids / Hybrid | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Sequence |
| Non-template strand DNA (56-MER) | n | 56 | NA | ATGTGTTAGTTGGGGGGTGACTGTTAAAAGTGCATACCGAACAAAGATAAAATTTG |
| template strand DNA (56-MER) | t | 56 | NA | CAAATTTTATCTCCAGGCGGTATGCACTTTTAACAGTCACCCCCCAACTAACACAT |
| RNA (5'-D(*(GTP))-R(P*GP*(3DA))-3') | r | 3 | NA | GGA |
Experimental Data
Method: ELECTRON MICROSCOPY
Deposited Date: 2025-05-19 Deposition Author(s): Ajjugal, Y. , Das, K. , De Wijngaert, B. , Goovaerts, Q. , Patel, S.S. , Shen, J.