SMTL ID : 7ap9.1

Atomic structure of the poxvirus initially transcribing complex in conformation 3

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-1-1-1-1-mer

Ligands

1 x A- U- A- A- A: RNA (5'-R(P*AP*UP*AP*AP*A)-3')(Non-covalent)

A-U-A-A-A.1: 10 residues within 4Å: Chain B: D.423, R.427, Y.432, Q.696, H.1020 Chain J: T.20, T.21, A.22, T.23, A.24 Protein-ligand interaction information (PLIP) not available

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: D.415, D.417, D.419 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.415, A:D.415, A:D.417, A:D.417, A:D.419

4 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain A: C.49, C.52, C.59, H.62 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.49, A:C.52, A:C.59, A:H.62 ZN.4: 4 residues within 4Å: Chain A: C.90, C.93, C.130, C.135 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.90, A:C.93, A:C.130, A:C.135 ZN.5: 4 residues within 4Å: Chain B: C.1087, C.1090, C.1103, C.1106 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.1087, B:C.1090, B:C.1103, B:C.1106 ZN.6: 4 residues within 4Å: Chain G: C.326, H.328, C.363, C.366 4 PLIP interactions: 4 interactions with chain G Metal complexes: G:C.326, G:H.328, G:C.363, G:C.366

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Grimm, C. et al., Structural basis of the complete poxvirus transcription initiation process. Nat.Struct.Mol.Biol. (2021)

Release Date

2021-10-06

Peptides

DNA-directed RNA polymerase 147 kDa polypeptide: A
DNA-directed RNA polymerase: B
DNA-directed RNA polymerase 35 kDa subunit: C
DNA-directed RNA polymerase subunit: D
DNA-directed RNA polymerase 19 kDa subunit: E
DNA-directed RNA polymerase 18 kDa subunit: F
Protein H4: G
DNA-directed RNA polymerase 7 kDa subunit: H
DNA-directed RNA polymerase 30 kDa polypeptide: I

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
E

E
F

F
G

G
I

H
J

I
S

DNA-directed RNA polymerase 147 kDa polypeptide

DNA-directed RNA polymerase

DNA-directed RNA polymerase 35 kDa subunit

DNA-directed RNA polymerase subunit

DNA-directed RNA polymerase 19 kDa subunit

DNA-directed RNA polymerase 18 kDa subunit

Protein H4

DNA-directed RNA polymerase 7 kDa subunit

DNA-directed RNA polymerase 30 kDa polypeptide

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