SMTL ID : 1a54.1

PHOSPHATE-BINDING PROTEIN MUTANT A197C LABELLED WITH A COUMARIN FLUOROPHORE AND BOUND TO DIHYDROGENPHOSPHATE ION

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

1 x 2HP: DIHYDROGENPHOSPHATE ION(Non-covalent)

2HP.1: 11 residues within 4Å: Chain A: A.9, T.10, F.11, G.37, S.38, D.56, R.135, S.139, G.140, T.141, N.177 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:T.10, A:T.10, A:F.11, A:S.38, A:S.139, A:S.139, A:G.140, A:T.141, A:T.141, A:N.177 Salt bridges: A:R.135

1 x MDC: N-[2-(1-MALEIMIDYL)ETHYL]-7-DIETHYLAMINOCOUMARIN-3-CARBOXAMIDE(Covalent)

MDC.2: 10 residues within 4Å: Chain A: A.13, P.14, A.17, Y.33, G.35, C.197, Y.198, K.200, Q.201, L.291 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:A.17, A:L.291

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hirshberg, M. et al., Crystal structure of phosphate binding protein labeled with a coumarin fluorophore, a probe for inorganic phosphate. Biochemistry (1998)

Release Date

1998-10-14

Peptides

Phosphate-binding protein PstS: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Phosphate-binding protein PstS

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