SMTL ID : 8fty.1 (7 other biounits)

Crystal structure of the carotenoid isomerooxygenase, NinaB

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

1 x FE2: FE (II) ION(Non-covalent)

FE2.1: 5 residues within 4Å: Chain A: H.184, H.242, H.312, H.501 Ligands: MPD.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.184, A:H.242, A:H.312, A:H.501, H2O.2

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.2: 5 residues within 4Å: Chain A: F.64, Y.240, H.242, L.311 Ligands: FE2.1 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.64, A:F.64, A:L.311 Hydrogen bonds: A:H.242 MPD.4: 10 residues within 4Å: Chain A: C.12, D.13, V.16, W.17, F.357, S.408, S.409, D.410, V.411, P.416 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.16 Hydrogen bonds: A:W.17

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

CL.3: 4 residues within 4Å: Chain A: N.415, C.433, R.434, P.435 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Solano, Y.J. et al., Carotenoid cleavage enzymes evolved convergently to generate the visual chromophore. Nat.Chem.Biol. (2024)

Release Date

2024-01-17

Peptides

carotenoid isomerooxygenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

carotenoid isomerooxygenase

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