SMTL ID : 2reh.1

Mechanistic and Structural Analyses of the Roles of Arg409 and Asp402 in the Reaction of the Flavoprotein Nitroalkane Oxidase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-tetramer

Ligands

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

FAD.1: 31 residues within 4Å: Chain A: L.99, L.131, H.133, S.134, G.138, T.139, A.140, N.141, W.169, P.170, S.171, C.397, L.400, F.401, E.402, G.403, G.404, I.406, G.407, L.408, R.411 Chain B: R.304, I.310, H.313, V.316, K.375, A.376, V.377, G.378, M.379 Chain C: Q.314 23 PLIP interactions: 17 interactions with chain A, 1 interactions with chain C, 5 interactions with chain B Hydrophobic interactions: A:W.169, A:F.401 Hydrogen bonds: A:L.131, A:H.133, A:S.134, A:S.134, A:S.134, A:S.134, A:T.139, A:A.140, A:N.141, A:S.171, A:F.401, A:E.402, A:G.403, A:G.404, C:Q.314, B:K.375, B:M.379 pi-Stacking: A:F.401, B:H.313 Water bridges: B:R.304 Salt bridges: B:R.304 FAD.2: 33 residues within 4Å: Chain A: R.304, I.310, H.313, V.316, K.375, A.376, V.377, G.378, M.379 Chain B: L.99, L.131, H.133, S.134, G.138, T.139, A.140, N.141, W.169, P.170, S.171, L.234, F.273, C.397, L.400, F.401, E.402, G.403, G.404, I.406, G.407, L.408, R.411 Chain D: Q.314 22 PLIP interactions: 17 interactions with chain B, 4 interactions with chain A, 1 interactions with chain D Hydrophobic interactions: B:W.169, B:F.401 Hydrogen bonds: B:L.131, B:H.133, B:S.134, B:S.134, B:S.134, B:S.134, B:T.139, B:A.140, B:N.141, B:S.171, B:L.400, B:G.403, B:G.404, A:K.375, A:M.379, D:Q.314 Water bridges: B:I.406 pi-Stacking: B:F.401, A:H.313 Salt bridges: A:R.304 FAD.3: 31 residues within 4Å: Chain A: Q.314 Chain C: L.99, L.131, H.133, S.134, G.138, T.139, A.140, N.141, W.169, P.170, S.171, F.273, C.397, L.400, F.401, E.402, G.403, G.404, I.406, G.407, L.408 Chain D: R.304, I.310, H.313, V.316, K.375, A.376, V.377, G.378, M.379 23 PLIP interactions: 4 interactions with chain D, 18 interactions with chain C, 1 interactions with chain A Hydrogen bonds: D:K.375, D:M.379, C:L.131, C:H.133, C:S.134, C:S.134, C:S.134, C:S.134, C:T.139, C:A.140, C:N.141, C:N.141, C:S.171, C:F.401, C:E.402, C:G.403, C:G.404, A:Q.314 Salt bridges: D:R.304 pi-Stacking: D:H.313, C:F.401 Hydrophobic interactions: C:W.169, C:F.401 FAD.4: 31 residues within 4Å: Chain B: Q.314 Chain C: R.304, I.310, H.313, V.316, K.375, A.376, V.377, G.378, M.379 Chain D: L.99, L.131, H.133, S.134, G.138, T.139, A.140, N.141, W.169, P.170, S.171, C.397, L.400, F.401, E.402, G.403, G.404, I.406, G.407, L.408, R.411 26 PLIP interactions: 19 interactions with chain D, 6 interactions with chain C, 1 interactions with chain B Hydrophobic interactions: D:W.169, D:F.401, D:F.401 Hydrogen bonds: D:L.131, D:H.133, D:S.134, D:S.134, D:S.134, D:S.134, D:T.139, D:A.140, D:N.141, D:N.141, D:S.171, D:L.400, D:E.402, D:G.403, D:G.404, C:K.375, C:M.379, B:Q.314 Water bridges: D:L.400, C:R.304, C:R.304 Salt bridges: C:R.304 pi-Stacking: C:H.313

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fitzpatrick, P.F. et al., Mechanistic and structural analyses of the roles of Arg409 and Asp402 in the reaction of the flavoprotein nitroalkane oxidase. Biochemistry (2007)

Release Date

2008-06-03

Peptides

Nitroalkane oxidase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Nitroalkane oxidase