SMTL ID : 2gx5.1 (1 other biounit)

N-terminal GAF domain of transcriptional pleiotropic repressor CodY

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.74 Å

Oligo State

homo-dimer

Ligands

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: S.53, R.55, K.57, L.59, K.168 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:S.53 Water bridges: A:R.54, A:R.54, A:R.55, A:K.57, A:K.168, A:K.168, A:K.168 Salt bridges: A:K.57, A:K.168 SO4.5: 4 residues within 4Å: Chain B: S.53, R.55, K.57, L.59 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:S.53 Water bridges: B:R.54, B:R.54, B:Q.80 Salt bridges: B:R.55, B:K.57 SO4.6: 6 residues within 4Å: Chain B: P.31, V.32, N.33, E.36, M.37, E.163 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.33, B:N.33

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.2: 4 residues within 4Å: Chain A: D.100, L.120, L.141, Q.142 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.100

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 7 residues within 4Å: Chain A: K.30, P.31, V.32, N.33, E.36, M.37, E.163 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.33, A:E.36, A:E.163, A:E.163 GOL.4: 8 residues within 4Å: Chain A: I.63, Q.65, Q.66, I.67, N.69, M.72, K.73, L.76 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.66, A:I.67 GOL.7: 7 residues within 4Å: Chain B: I.63, Q.66, I.67, N.69, M.72, K.73, L.76 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Q.66, B:I.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Levdikov, V.M. et al., The structure of CodY, a GTP- and isoleucine-responsive regulator of stationary phase and virulence in gram-positive bacteria. J.Biol.Chem. (2006)

Release Date

2007-04-17

Peptides

GTP-sensing transcriptional pleiotropic repressor codY: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

GTP-sensing transcriptional pleiotropic repressor codY

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