SMTL ID : 7e2s.1

Synechocystis GUN4 in complex with biliverdin IXa

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.05 Å

Oligo State

monomer

Ligands

1 x BLA: BILIVERDINE IX ALPHA(Non-covalent)

BLA.1: 14 residues within 4Å: Chain A: R.113, W.183, W.189, T.190, R.191, W.192, F.196, L.209, L.210, N.211, Q.212, L.213, R.214 Ligands: GOL.2 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:W.183, A:W.189, A:W.189, A:W.189, A:W.192, A:W.192, A:F.196, A:L.209, A:L.213, A:L.213 Hydrogen bonds: A:N.211, A:N.211, A:N.211, A:Q.212, A:L.213 Water bridges: A:R.214, A:R.214, A:R.214 Salt bridges: A:R.214 pi-Stacking: A:W.192

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 4 residues within 4Å: Chain A: T.190, R.191, W.192 Ligands: BLA.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:W.192, A:W.192 Water bridges: A:T.190 GOL.3: 6 residues within 4Å: Chain A: P.51, H.144, W.151, Y.231, G.232, W.233 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.231, A:G.232

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hu, J.H. et al., Structural basis of bilin binding by the chlorophyll biosynthesis regulator GUN4. Protein Sci. (2021)

Release Date

2021-08-25

Peptides

Ycf53-like protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Ycf53-like protein

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