9GZN
Cryo-em structure of the human mitochondrial rna polymerase transcription initiation complex (polrmt/tfb2m/dna/rna) without tfam; and with a 2-mer rna (pppgpa) and gtp poised for catalysis (pre-ic3-tfam)
PDB DOI: 10.2210/pdb9gzn/pdb
Classification: TRANSCRIPTION Organism(s): Homo Sapiens , Synthetic Construct
Deposited: 2024-10-04 Deposition Author(s): Ajjugal, Y. , Das, K. , De Wijngaert, B. , Goovaerts, Q. , Patel, S.S. , Shen, J.
Experimental Data Snapshot
Method: ELECTRON MICROSCOPY Resolution: 3.5 Å
Cryo-em structure of the human mitochondrial rna polymerase transcription initiation complex (polrmt/tfb2m/dna/rna) without tfam; and with a 2-mer rna (pppgpa) and gtp poised for catalysis (pre-ic3-tfam)
Ajjugal, Y. , Das, K. , De Wijngaert, B. , Goovaerts, Q. , Patel, S.S. , Shen, J.
Primary Citation of Related Structures: 9GZN
| 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 |
| Nucleic Acids / Hybrid | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Sequence |
| Non-template strand DNA (56-mer) | n | 63 | NA | ATGTGTTAGTTGGGGGGTGACTGTTAAAAGTGCATACCGAACAAAGATAAAATTTGAAATCTG |
| Template strand DNA (56-MER) | t | 62 | NA | CAGTTTCAAATTTTATCTCCAGGCGGTATGCACTTTTAACAGTCACCCCCCAACTAACACAT |
| RNA (5'-D(*(GTP))-R(P*A)-3') | r | 2 | NA | GA |
Experimental Data
Method: ELECTRON MICROSCOPY
Deposited Date: 2024-10-04 Deposition Author(s): Ajjugal, Y. , Das, K. , De Wijngaert, B. , Goovaerts, Q. , Patel, S.S. , Shen, J.