SMTL ID : 8amq.1

Crystal structure of the complex CYP143-FdxE from M. tuberculosis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

1 x F3S: FE3-S4 CLUSTER(Non-covalent)

F3S.1: 14 residues within 4Å: Chain A: L.12, C.17, V.18, G.19, H.20, A.21, Q.22, C.23, G.37, S.39, C.61, E.63, A.65, L.66 3 PLIP interactions: 3 interactions with chain A, Metal complexes: A:C.17, A:C.23, A:C.61

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

HEM.2: 22 residues within 4Å: Chain A: L.163, P.174, L.175, H.182, R.186, L.319, L.320, G.324, T.327, V.328, S.369, R.375, M.398, G.425, F.426, G.427, H.431, C.433, L.434, G.435, L.438, A.439 16 PLIP interactions: 15 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:P.174, A:L.175, A:L.319, A:F.426, A:L.434, A:L.438, A:A.439 Water bridges: A:S.159, A:R.375, A:H.431 Salt bridges: A:H.182, A:R.186, A:R.375, A:H.431 Metal complexes: A:C.433, H2O.6

6 x NI: NICKEL (II) ION(Non-covalent)

NI.3: 3 residues within 4Å: Chain A: D.72, H.77, H.79 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.72, A:H.77, A:H.79, H2O.1, H2O.8 NI.4: 2 residues within 4Å: Chain A: H.8, E.70 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.8, H2O.4 NI.5: 3 residues within 4Å: Chain A: A.2, H.3, H.4 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.3 NI.6: 2 residues within 4Å: Chain A: H.5, H.7 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.7 NI.7: 1 residues within 4Å: Chain A: H.3 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.3 NI.8: 1 residues within 4Å: Chain A: H.6 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gilep, A. et al., Structural insights into 3Fe-4S ferredoxins diversity in M. tuberculosis highlighted by a first redox complex with P450. Front Mol Biosci (2022)

Release Date

2023-02-15

Peptides

Probable ferredoxin,Putative cytochrome P450 143: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Probable ferredoxin,Putative cytochrome P450 143