SMTL ID : 1q9s.1

Crystal structure of riboflavin kinase with ternary product complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.42 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: T.28, N.30, E.80 Ligands: ADP.2, FMN.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:T.28, A:T.28, FMN.3

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.2: 22 residues within 4Å: Chain A: V.13, R.15, G.16, F.17, G.18, R.19, G.20, S.21, P.27, T.28, A.29, N.30, T.81, H.82, I.83, H.85, F.87, D.90, F.91, Y.92 Ligands: MG.1, FMN.3 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:G.16, A:G.16, A:G.18, A:R.19, A:G.20, A:S.21, A:T.28, A:H.82, A:I.83, A:I.83, A:F.91, A:Y.92, A:Y.92 Water bridges: A:R.15, A:S.21, A:K.22, A:T.28, A:F.87, A:F.87

1 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.3: 25 residues within 4Å: Chain A: G.16, F.17, G.18, R.19, G.20, L.24, T.28, N.30, I.47, V.63, S.65, N.69, P.70, Y.71, Y.72, E.80, R.105, E.107, K.108, F.110, L.116, I.120, D.123 Ligands: MG.1, ADP.2 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:T.28, A:I.47, A:V.63, A:I.120 Hydrogen bonds: A:F.17, A:G.18, A:R.19, A:G.20, A:T.28, A:N.30, A:N.30, A:Y.71, A:Y.72, A:E.80, A:R.105, A:R.105, A:K.108, A:K.108 Water bridges: A:N.69, A:N.69, A:N.74

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Karthikeyan, S. et al., Ligand binding-induced conformational changes in riboflavin kinase: structural basis for the ordered mechanism. Biochemistry (2003)

Release Date

2003-12-16

Peptides

hypothetical protein FLJ11149: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

hypothetical protein FLJ11149