SMTL ID : 2ed4.1

Crystal structure of flavin reductase HpaC complexed with FAD and NAD

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 24 residues within 4Å: Chain A: E.27, R.28, G.29, M.30, T.31, A.32, T.33, A.34, A.48, V.49, S.50, A.53, K.54, L.55, H.80, F.81, A.82, G.83, R.84, P.85, L.91, H.116, Y.137 Ligands: NAD.2 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:A.82, A:Y.137 Hydrogen bonds: A:E.27, A:R.28, A:G.29, A:T.31, A:T.31, A:T.33, A:T.33, A:A.34, A:A.48, A:S.50, A:R.52, A:K.54, A:L.55, A:G.83, A:G.83 Water bridges: A:E.27, A:L.91, A:L.91 Salt bridges: A:K.54 FAD.3: 25 residues within 4Å: Chain B: E.27, R.28, G.29, M.30, T.31, A.32, T.33, A.34, A.48, V.49, S.50, A.53, K.54, L.55, H.80, F.81, A.82, G.83, R.84, P.85, I.89, L.91, H.116, Y.137 Ligands: NAD.4 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:T.31, B:Y.137 Hydrogen bonds: B:E.27, B:G.29, B:T.31, B:T.31, B:T.33, B:A.34, B:A.48, B:S.50, B:K.54, B:L.55, B:G.83, B:G.83 Water bridges: B:R.28, B:R.28, B:R.52, B:L.91 Salt bridges: B:R.28, B:R.28, B:K.54

2 x NAD: NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-covalent)

NAD.2: 13 residues within 4Å: Chain A: K.6, L.9, A.10, T.33, A.34, H.116, Y.137, R.140 Chain B: S.37, L.38, S.39, L.40 Ligands: FAD.1 9 PLIP interactions: 7 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:H.116, A:Y.137, B:S.37 Water bridges: A:L.9, A:T.33, A:T.33, A:T.33, B:S.37 Salt bridges: A:R.140 NAD.4: 11 residues within 4Å: Chain A: S.37, L.40 Chain B: K.6, L.9, A.10, T.33, A.34, H.116, Y.137, R.140 Ligands: FAD.3 15 PLIP interactions: 13 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:H.116, A:S.37 Water bridges: B:K.6, B:K.6, B:K.6, B:L.9, B:T.33, B:T.33, B:T.33, B:R.84, B:R.140, B:R.140, A:S.37 Salt bridges: B:K.6, B:R.140

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, S.H. et al., Crystal structure of the flavin reductase component (HpaC) of 4-hydroxyphenylacetate 3-monooxygenase from Thermus thermophilus HB8: Structural basis for the flavin affinity. Proteins (2008)

Release Date

2008-01-15

Peptides

flavin reductase (HpaC) of 4-hydroxyphenylacetate 3-monooxygenae: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

flavin reductase (HpaC) of 4-hydroxyphenylacetate 3-monooxygenae

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