SMTL ID : 8g64.1

Heme-bound flavodoxin FldH from Fusobacterium nucleatum

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

1 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 22 residues within 4Å: Chain A: S.12, E.13, T.14, G.15, N.16, T.17, K.18, W.56, I.57, D.58, K.59, A.60, T.83, L.84, A.85, A.86, H.92, G.118, K.119, V.120, L.124 Ligands: HEM.2 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:W.56, A:L.124 Hydrogen bonds: A:S.12, A:E.13, A:T.14, A:T.14, A:T.14, A:G.15, A:N.16, A:N.16, A:T.17, A:T.17, A:T.17, A:I.57, A:K.59, A:A.60, A:T.83, A:A.85, A:A.86, A:H.92, A:G.118 Water bridges: A:K.119

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.2: 17 residues within 4Å: Chain A: K.59, A.60, A.85, A.86, H.92, K.95, V.120, L.124, F.128, L.133, I.136, H.137, V.140, M.143, I.146, I.147 Ligands: FMN.1 15 PLIP interactions: 14 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:K.59, A:A.85, A:L.124, A:F.128, A:F.128, A:L.133, A:I.136, A:V.140, A:V.140, A:I.146 Water bridges: A:H.92 Salt bridges: A:H.92, A:K.95 Metal complexes: A:H.137, H2O.2

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 3 residues within 4Å: Chain A: R.67, K.68, N.71 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.71 Salt bridges: A:R.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McGregor, A.K. et al., A new member of the flavodoxin superfamily from Fusobacterium nucleatum that functions in heme trafficking and reduction of anaerobilin. J.Biol.Chem. (2023)

Release Date

2023-08-09

Peptides

Flavodoxin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Flavodoxin