SMTL ID : 1p4m.1

CRYSTAL STRUCTURE OF RIBOFLAVIN KINASE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: S.19, T.26 Ligands: ADP.2, FMN.3 4 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: A:T.26, A:T.26, H2O.1, FMN.3

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

ADP.2: 21 residues within 4Å: Chain A: V.11, V.12, R.13, G.14, G.18, S.19, K.20, P.25, T.26, A.27, N.28, T.79, H.80, I.81, H.83, F.85, D.88, F.89, Y.90 Ligands: MG.1, FMN.3 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:V.12, A:G.14, A:G.14, A:S.19, A:K.20, A:T.26, A:T.26, A:N.28, A:I.81, A:I.81, A:F.89, A:Y.90 Water bridges: A:R.13, A:G.18, A:G.18, A:K.20, A:T.26, A:N.28, A:F.85, A:F.85

1 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.3: 18 residues within 4Å: Chain A: F.15, R.17, G.18, S.19, T.26, I.45, V.61, S.63, E.78, R.103, E.105, K.106, F.108, L.114, I.118, D.121 Ligands: MG.1, ADP.2 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:T.26, A:I.45, A:I.45, A:V.61, A:I.118, A:I.118 Hydrogen bonds: A:S.19, A:S.19, A:T.26, A:R.103, A:R.103, A:K.106, A:K.106 Water bridges: A:F.15, A:N.28

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Karthikeyan, S. et al., Crystal Structure of Human Riboflavin Kinase Reveals a Beta Barrel Fold and a Novel Active Site Arch. Structure (2003)

Release Date

2003-05-13

Peptides

RIBOFLAVIN KINASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

RIBOFLAVIN KINASE

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