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

crystal structure of transcriptional regulator-phosphoprotein-DNA complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-2-2-mer

Ligands

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

SO4.1: 6 residues within 4Å: Chain C: T.87, K.90, Y.91, N.92 Chain D: S.96, N.111 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:N.92, D:S.96 SO4.2: 7 residues within 4Å: Chain C: H.107, L.108, N.111 Chain D: T.87, K.90, Y.91, N.92 5 PLIP interactions: 2 interactions with chain D, 3 interactions with chain C Hydrogen bonds: D:K.90, D:N.92, C:S.96, C:N.111 Salt bridges: C:H.107

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain C: N.101, Q.102, D.103, K.104 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:D.103, C:D.103 MG.4: 3 residues within 4Å: Chain D: N.101, D.103, K.104 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:D.103, D:D.103

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schumacher, M.A. et al., Structural basis for allosteric control of the transcription regulator CcpA by the phosphoprotein HPr-Ser46-P. Cell(Cambridge,Mass.) (2004)

Release Date

2004-10-12

Peptides

Glucose-resistance amylase regulator: CD
Phosphocarrier protein HPr: EF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

D
D

E
Y

F
S

Glucose-resistance amylase regulator

Phosphocarrier protein HPr

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