SMTL ID : 4ijg.1

Crystal structure of monomeric bacteriophytochrome

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x LBV: 3-[2-[(Z)-[3-(2-carboxyethyl)-5-[(Z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-4-methyl-pyrrol-1-ium -2-ylidene]methyl]-5-[(Z)-[(3E)-3-ethylidene-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-4-methyl-1H-pyrrol-3- yl]propanoic acid(Covalent)

LBV.1: 27 residues within 4Å: Chain A: T.32, T.33, C.36, E.39, I.41, M.186, Y.188, F.210, F.215, S.218, D.219, I.220, P.221, A.224, Y.228, R.234, R.266, T.268, S.269, M.271, H.272, Y.275, S.284, L.285, S.286, L.298, H.302 31 PLIP interactions: 31 interactions with chain A Hydrophobic interactions: A:I.41, A:Y.188, A:F.210, A:F.215, A:F.215, A:D.219, A:I.220, A:I.220, A:P.221, A:A.224, A:Y.228, A:T.268, A:M.271, A:H.272, A:Y.275, A:L.298 Hydrogen bonds: A:D.219, A:D.219, A:Y.228, A:S.269, A:S.284 Water bridges: A:R.266, A:R.266, A:H.272, A:H.272, A:L.285, A:L.285, A:H.302 Salt bridges: A:R.266, A:H.272 pi-Stacking: A:H.272

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 9 residues within 4Å: Chain A: R.184, L.207, H.208, F.210, M.279, G.280, V.281, H.302, Q.304 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.184, A:G.280, A:H.302, A:Q.304 GOL.3: 7 residues within 4Å: Chain A: H.42, D.107, H.231, P.259, L.260, G.261, G.262 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:H.42, A:D.107, A:D.107, A:G.261, A:G.262 Water bridges: A:R.230

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 3 residues within 4Å: Chain A: R.177, R.204, E.205 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.205 Salt bridges: A:R.177

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.5: 3 residues within 4Å: Chain A: P.192, D.193, A.194 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bhattacharya, S. et al., Origins of fluorescence in evolved bacteriophytochromes. J.Biol.Chem. (2014)

Release Date

2013-12-25

Peptides

Bacteriophytochrome: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Bacteriophytochrome