SMTL ID : 1kq1.1 (1 other biounit)

1.55 A Crystal structure of the pleiotropic translational regulator, Hfq

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

homo-hexamer

Ligands

3 x ACY: ACETIC ACID(Non-functional Binders)

ACY.1: 4 residues within 4Å: Chain A: Y.42, Y.56, H.58 Chain C: K.41 10 PLIP interactions: 6 interactions with chain A, 4 interactions with chain C Hydrophobic interactions: A:Y.42 Water bridges: A:H.58, A:H.58, A:H.58, A:H.58, C:K.41, C:K.41, C:K.41 Salt bridges: A:H.58, C:K.41 ACY.2: 4 residues within 4Å: Chain A: Q.19, V.35, E.37, N.47 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.35, A:N.47 Hydrogen bonds: A:Q.19 ACY.3: 7 residues within 4Å: Chain C: F.26, N.28, F.30, M.32 Chain D: F.25, F.26, S.61 5 PLIP interactions: 2 interactions with chain C, 3 interactions with chain D Hydrophobic interactions: C:F.26, D:F.25 Hydrogen bonds: C:N.28, D:S.61, D:S.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schumacher, M.A. et al., Structures of the pleiotropic translational regulator Hfq and an Hfq-RNA complex: a bacterial Sm-like protein. EMBO J. (2002)

Release Date

2002-07-10

Peptides

Host Factor for Q beta: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
H

D
I

E
K

F
M

Host Factor for Q beta

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