SMTL ID : 4g7z.1 (1 other biounit)

Crystal structure of Thermus thermophilus transcription initiation complex containing 5-BrU at template-strand position +1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.82 Å

Oligo State

hetero-2-1-1-1-1-mer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain D: C.1112, T.1114, R.1189, C.1194, C.1201, C.1204 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.1112, D:C.1194, D:C.1201, D:C.1204 ZN.2: 5 residues within 4Å: Chain D: C.58, A.59, C.60, C.73, C.76 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.58, D:C.60, D:C.73, D:C.76

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 3 residues within 4Å: Chain D: D.739, D.741, D.743 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:D.739, D:D.741, D:D.741, D:D.743, D:D.743

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, Y. et al., Structural basis of transcription initiation. Science (2012)

Release Date

2012-10-31

Peptides

DNA-directed RNA polymerase subunit alpha: AB
DNA-directed RNA polymerase subunit beta: C
DNA-directed RNA polymerase subunit beta': D
DNA-directed RNA polymerase subunit omega: E
RNA polymerase sigma factor: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

DNA-directed RNA polymerase subunit alpha

DNA-directed RNA polymerase subunit beta

DNA-directed RNA polymerase subunit beta'

DNA-directed RNA polymerase subunit omega

RNA polymerase sigma factor

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