SMTL ID : 6eci.1 (9 other biounits)

Structure of the FAD binding protein MSMEG_5243 from Mycobacterium smegmatis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.69 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 21 residues within 4Å: Chain A: G.77, W.78, S.79, I.81, Q.121, T.123, G.124, R.125, F.127 Chain B: L.21, H.33, F.35, P.36, I.37, N.38, R.49, T.50, A.51, T.54, K.55, L.56 19 PLIP interactions: 7 interactions with chain B, 12 interactions with chain A Hydrogen bonds: B:P.36, B:N.38, B:R.49, B:A.51, B:K.55, B:L.56, A:S.79, A:S.79, A:Q.121, A:T.123, A:R.125, A:R.125 Water bridges: B:R.49 Hydrophobic interactions: A:F.127, A:F.127 Salt bridges: A:R.125, A:R.125 pi-Stacking: A:F.127 pi-Cation interactions: A:R.125 FAD.3: 20 residues within 4Å: Chain A: H.33, F.35, P.36, I.37, N.38, R.49, T.50, A.51, T.54, K.55, L.56 Chain B: G.77, W.78, S.79, I.81, T.123, G.124, R.125, F.127, F.129 24 PLIP interactions: 9 interactions with chain A, 15 interactions with chain B Hydrogen bonds: A:P.36, A:N.38, A:R.49, A:T.50, A:A.51, A:K.55, A:L.56, B:S.79, B:S.79, B:R.83, B:T.123, B:R.125, B:R.125 Water bridges: A:T.54, B:R.83, B:Q.121 Salt bridges: A:K.55, B:R.125, B:R.125 Hydrophobic interactions: B:F.127, B:F.127, B:F.129 pi-Stacking: B:F.127 pi-Cation interactions: B:R.125

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 1 residues within 4Å: Chain A: R.90 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Harold, L.K. et al., FAD-sequestering proteins protect mycobacteria against hypoxic and oxidative stress. J. Biol. Chem. (2019)

Release Date

2018-12-26

Peptides

Pyridoxamine 5'-phosphate oxidase-related, FMN-binding protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Pyridoxamine 5'-phosphate oxidase-related, FMN-binding protein

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