SMTL ID : 4s20.1 (1 other biounit)

Structural basis for transcription reactivation by RapA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 4.70 Å

Oligo State

hetero-oligomer

Ligands

1 x A- U- C- G- G- C- U- C- A: 5'-R(P*AP*UP*CP*GP*GP*CP*UP*CP*A)-3'(Non-covalent)

A-U-C-G-G-C-U-C-A.1: 29 residues within 4Å: Chain C: S.509, Q.513, R.529, P.564, N.568, I.572, N.684, R.687, Q.688, K.1065, K.1073, L.1259 Chain D: Q.335, R.425, D.460, D.462, G.463, D.464 Chain G: T.6, G.7, A.8, G.9, C.10, C.11, G.12, A.13, T.14, G.15 Ligands: MG.4 Protein-ligand interaction information (PLIP) not available

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 5 residues within 4Å: Chain D: C.70, C.72, Y.75, C.85, C.88 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:C.72, D:C.85, D:C.88 ZN.3: 6 residues within 4Å: Chain D: C.814, S.884, S.887, C.888, C.895, C.898 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:C.814, D:C.888, D:C.895, D:C.898, D:C.898

1 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 3 residues within 4Å: Chain D: D.460, D.462 Ligands: A-U-C-G-G-C-U-C-A.1 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:D.460, D:D.462, D:D.462

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, B. et al., Structural basis for transcription reactivation by RapA. Proc.Natl.Acad.Sci.USA (2015)

Release Date

2015-02-04

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-associated protein RapA: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
L

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-associated protein RapA

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