SMTL ID : 7zxv.1

Orange Carotenoid Protein Trp-288 BTA mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x ECH: beta,beta-caroten-4-one(Non-covalent)

ECH.1: 38 residues within 4Å: Chain A: L.37, I.40, W.41, Y.44, I.53, L.107, W.110, Y.111, L.113, G.114, M.117, I.125, I.151, T.152, L.154, R.155, V.158, M.161, Y.201, L.205, L.223, P.225, P.226, F.240, F.241, C.245, L.248, L.250, V.273, T.275, W.277, F.278, M.284, I.286, W.288, I.303 Ligands: 45D.2, CL.3 28 PLIP interactions: 28 interactions with chain A Hydrophobic interactions: A:L.37, A:I.40, A:I.40, A:W.41, A:Y.44, A:Y.44, A:Y.44, A:I.53, A:L.107, A:W.110, A:W.110, A:W.110, A:I.151, A:R.155, A:V.158, A:L.205, A:L.223, A:P.225, A:L.248, A:L.248, A:V.273, A:T.275, A:W.277, A:F.278, A:I.303, A:I.303, A:I.303 Hydrogen bonds: A:Y.201

1 x 45D: beta,beta-carotene-4,4'-dione(Non-covalent)

45D.2: 38 residues within 4Å: Chain A: L.37, I.40, W.41, Y.44, I.53, L.107, W.110, Y.111, L.113, G.114, M.117, I.125, I.151, T.152, L.154, R.155, V.158, M.161, Y.201, L.205, L.223, P.225, P.226, F.240, F.241, C.245, L.248, L.250, V.273, T.275, W.277, F.278, M.284, I.286, W.288, I.303 Ligands: ECH.1, CL.3 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:I.40, A:W.41, A:W.41, A:Y.44, A:Y.44, A:Y.44, A:L.107, A:W.110, A:W.110, A:W.110, A:R.155, A:V.158, A:L.205, A:P.225, A:L.248, A:L.250, A:V.273, A:T.275, A:W.277, A:W.277, A:F.278, A:I.303 Hydrogen bonds: A:Y.201

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

CL.3: 6 residues within 4Å: Chain A: L.248, T.275, P.276, W.277 Ligands: ECH.1, 45D.2 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moldenhauer, M. et al., Parameterization of a single H-bond in Orange Carotenoid Protein by atomic mutation reveals principles of evolutionary design of complex chemical photosystems. Front Mol Biosci (2023)

Release Date

2023-02-01

Peptides

Orange carotenoid-binding protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Orange carotenoid-binding protein

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