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6YMV

Cryo-EM structure of yeast mitochondrial RNA polymerase partially-melted transcription initiation complex (PmIC)

Functional Information from GO Data
ChainGOidnamespacecontents
A0000002biological_processmitochondrial genome maintenance
A0000428cellular_componentDNA-directed RNA polymerase complex
A0001018molecular_functionmitochondrial promoter sequence-specific DNA binding
A0003677molecular_functionDNA binding
A0003899molecular_functionDNA-directed RNA polymerase activity
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0005759cellular_componentmitochondrial matrix
A0006269biological_processDNA replication, synthesis of primer
A0006351biological_processDNA-templated transcription
A0006390biological_processmitochondrial transcription
A0016740molecular_functiontransferase activity
A0016779molecular_functionnucleotidyltransferase activity
A0034062molecular_function5'-3' RNA polymerase activity
A0034245cellular_componentmitochondrial DNA-directed RNA polymerase complex
A0042645cellular_componentmitochondrial nucleoid
B0003677molecular_functionDNA binding
B0003723molecular_functionRNA binding
B0005739cellular_componentmitochondrion
B0005758cellular_componentmitochondrial intermembrane space
B0005759cellular_componentmitochondrial matrix
B0006390biological_processmitochondrial transcription
B0006391biological_processtranscription initiation at mitochondrial promoter
B0008168molecular_functionmethyltransferase activity
B0016740molecular_functiontransferase activity
B0032259biological_processmethylation
B0032786biological_processpositive regulation of DNA-templated transcription, elongation
B0034245cellular_componentmitochondrial DNA-directed RNA polymerase complex
B0034246molecular_functionmitochondrial transcription factor activity
Functional Information from PROSITE/UniProt
site_idPS00489
Number of Residues15
DetailsRNA_POL_PHAGE_2 Bacteriophage-type RNA polymerase family active site signature 2. ItRkvvKqtVMTnvY
ChainResidueDetails
AILE1008-TYR1022

site_idPS00900
Number of Residues12
DetailsRNA_POL_PHAGE_1 Bacteriophage-type RNA polymerase family active site signature 1. PVhqDGTCNGLQ
ChainResidueDetails
APRO941-GLN952

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU01026","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsActive site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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