SMTL ID : 9mn9.1

Structure of the human mitochondrial promoter-initiated transcription elongation complex, P-EC13

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

1 x A- A- A- G- A- A- A- A- C: RNA(Non-covalent)

A-A-A-G-A-A-A-A-C.1: 25 residues within 4Å: Chain A: E.495, S.496, T.499, R.613, I.618, K.767, E.771, S.774, L.775, R.805, G.817, S.818, R.822, V.1149, H.1150 Chain C: G.13, T.14, T.15, T.16, T.17, C.18, T.19, T.20, T.21 Ligands: CH1.2 Protein-ligand interaction information (PLIP) not available

1 x CH1: 3'-DEOXY-CYTIDINE-5'-TRIPHOSPHATE(Non-covalent)

CH1.2: 18 residues within 4Å: Chain A: D.922, G.923, S.924, C.925, N.926, G.927, Y.956, R.987, K.991, Q.992, M.995, Y.999, H.1125, D.1151 Chain C: G.12, G.13 Ligands: A-A-A-G-A-A-A-A-C.1, MG.3 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:C.925, A:N.926, A:G.927, A:Q.992, A:Y.999, A:H.1125 Salt bridges: A:R.987, A:K.991, A:K.991, A:K.991

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain A: D.922, G.923, D.1151 Ligands: CH1.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.922, A:D.922, A:G.923, A:D.1151

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Herbine, K. et al., Structural basis for promoter recognition and transcription factor binding and release in human mitochondria. Mol.Cell (2025)

Release Date

2025-08-06

Peptides

DNA-directed RNA polymerase, mitochondrial: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

DNA-directed RNA polymerase, mitochondrial

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