SMTL ID : 6k4y.1

CryoEM structure of sigma appropriation complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain D: R.425, D.462, D.464 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:D.464

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 5 residues within 4Å: Chain D: C.70, C.85, C.88, G.89, V.90 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:C.70, D:C.88 ZN.3: 6 residues within 4Å: Chain D: C.814, R.883, C.888, D.889, C.895, C.898 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.814, D:C.888, D:C.895, D:C.898

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shi, J. et al., Structural basis of sigma appropriation. Nucleic Acids Res. (2019)

Release Date

2019-08-07

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 RpoD: F
10 kDa anti-sigma factor: G
Middle transcription regulatory protein motA: H

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
I

H
M

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 RpoD

10 kDa anti-sigma factor

Middle transcription regulatory protein motA

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