SMTL ID : 1akv.1

D95A SEMIQUINONE FLAVODOXIN MUTANT FROM D. VULGARIS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: G.60, D.61, D.62, S.63, E.65 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.61, A:D.61, A:D.62, A:D.62, A:S.63, A:S.63, A:E.65 SO4.2: 2 residues within 4Å: Chain A: Y.16, R.130 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.130 Salt bridges: A:R.130 SO4.3: 4 residues within 4Å: Chain A: E.108, D.121, G.122, R.124 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.121, A:G.122 Water bridges: A:R.124 Salt bridges: A:R.124 SO4.4: 3 residues within 4Å: Chain A: E.47, G.48, R.85 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.48 Water bridges: A:E.47 Salt bridges: A:R.85

1 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.5: 17 residues within 4Å: Chain A: S.9, T.10, T.11, G.12, N.13, T.14, S.57, T.58, W.59, G.60, C.92, G.93, A.94, Y.97, Y.99, F.100, C.101 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:W.59, A:W.59, A:Y.97 Hydrogen bonds: A:G.8, A:T.10, A:T.10, A:T.11, A:T.11, A:N.13, A:N.13, A:T.14, A:S.57, A:T.58, A:T.58, A:A.94, A:Y.99, A:C.101 Water bridges: A:G.93, A:Y.99 pi-Stacking: A:Y.97, A:Y.97

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McCarthy, A.A. et al., Crystallographic investigation of the role of aspartate 95 in the modulation of the redox potentials of Desulfovibrio vulgaris flavodoxin. Biochemistry (2002)

Release Date

1998-12-02

Peptides

FLAVODOXIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

FLAVODOXIN

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