SMTL ID : 6p19.1

Q21 transcription antitermination complex: loaded complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain F: C.70, L.71, C.72, G.73, C.85, C.88 2 PLIP interactions: 2 interactions with chain F Metal complexes: F:C.70, F:C.72 ZN.2: 5 residues within 4Å: Chain F: C.814, R.883, C.888, C.895, C.898 4 PLIP interactions: 4 interactions with chain F Metal complexes: F:C.814, F:C.888, F:C.895, F:C.898

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain F: D.460, D.462, D.464 Chain I: A.70 5 PLIP interactions: 5 interactions with chain F Metal complexes: F:D.460, F:D.460, F:D.462, F:D.462, F:D.464

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yin, Z. et al., Structural basis of Q-dependent antitermination. Proc.Natl.Acad.Sci.USA (2019)

Release Date

2019-06-26

Peptides

DNA-directed RNA polymerase subunit alpha: CD
DNA-directed RNA polymerase subunit beta: E
DNA-directed RNA polymerase subunit beta': F
DNA-directed RNA polymerase subunit omega: G
Q protein: H

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

D
B

E
C

F
D

G
E

H
Q

DNA-directed RNA polymerase subunit alpha

DNA-directed RNA polymerase subunit beta

DNA-directed RNA polymerase subunit beta'

DNA-directed RNA polymerase subunit omega

Q protein

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