SMTL ID : 7b5y.1

S. agalactiae BusR in complex with its busAB-promotor DNA

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

2 x 2BA: (2R,3R,3aS,5R,7aR,9R,10R,10aS,12R,14aR)-2,9-bis(6-amino-9H-purin-9-yl)octahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8 ]tetraoxadiphosphacyclododecine-3,5,10,12-tetrol 5,12-dioxide(Non-covalent)

2BA.1: 20 residues within 4Å: Chain A: I.155, G.156, N.159, V.160, W.161, H.162, A.166, T.167, I.168, P.183 Chain B: I.155, G.156, N.159, V.160, W.161, H.162, A.166, T.167, I.168, P.183 11 PLIP interactions: 5 interactions with chain A, 6 interactions with chain B Hydrogen bonds: A:W.161, A:H.162, A:I.168, A:I.168, B:V.160, B:W.161, B:H.162, B:I.168, B:I.168 Salt bridges: A:H.162, B:H.162 2BA.2: 20 residues within 4Å: Chain C: I.155, G.156, N.159, V.160, W.161, H.162, A.166, T.167, I.168, P.183 Chain D: I.155, G.156, N.159, V.160, W.161, H.162, A.166, T.167, I.168, P.183 11 PLIP interactions: 6 interactions with chain D, 5 interactions with chain C Hydrogen bonds: D:V.160, D:W.161, D:H.162, D:I.168, D:I.168, C:W.161, C:H.162, C:I.168, C:I.168 Salt bridges: D:H.162, C:H.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bandera, A.M. et al., BusR senses bipartite DNA binding motifs by a unique molecular ruler architecture. Nucleic Acids Res. (2021)

Release Date

2021-08-11

Peptides

GntR family transcriptional regulator: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
A

C
B

D
D

GntR family transcriptional regulator

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