SMTL ID : 8dh0.1

T7 RNA polymerase elongation complex with unnatural base dDs

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-tetramer

Ligands

2 x DT- DC- DG- DA- DT- DT: Non-template strand DNA(Non-covalent)

DT-DC-DG-DA-DT-DT.1: 10 residues within 4Å: Chain D: A.4, A.5, T.6, C.7, G.8, A.9 Chain E: F.644, R.647, K.704, E.775 Protein-ligand interaction information (PLIP) not available DT-DC-DG-DA-DT-DT.2: 9 residues within 4Å: Chain J: A.5, T.6, C.7, G.8, A.9 Chain K: E.643, F.644, R.647, K.704 Protein-ligand interaction information (PLIP) not available

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain B: H.300, W.422, W.736, Q.737, E.738, Y.739 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:W.736, B:E.738 GOL.4: 6 residues within 4Å: Chain E: H.300, W.422, W.736, Q.737, E.738, Y.739 3 PLIP interactions: 3 interactions with chain E Hydrogen bonds: E:H.300, E:W.736, E:E.738 GOL.5: 6 residues within 4Å: Chain H: H.300, W.422, W.736, Q.737, E.738, Y.739 2 PLIP interactions: 2 interactions with chain H Hydrogen bonds: H:W.736, H:E.738 GOL.6: 6 residues within 4Å: Chain K: H.300, W.422, W.736, Q.737, E.738, Y.739 2 PLIP interactions: 2 interactions with chain K Hydrogen bonds: K:W.736, K:E.738

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Oh, J. et al., Structural basis of transcription recognition of a hydrophobic unnatural base pair by T7 RNA polymerase. Nat Commun (2023)

Release Date

2023-02-01

Peptides

T7 RNA polymerase: BEHK

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
B

E
F

H
J

K
N

T7 RNA polymerase

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