SMTL ID : 6t3u.1

PAS-GAF fragment from Deinococcus radiodurans phytochrome 1ps after photoexcitation

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.21 Å

Oligo State

homo-dimer

Ligands

2 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: 20 residues within 4Å: Chain A: C.38, E.41, I.43, M.188, Y.190, V.200, F.217, S.220, D.221, I.222, P.223, Y.230, R.268, T.270, S.271, H.274, Y.277, M.281, S.288, H.304 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:Y.190, A:V.200, A:F.217, A:I.222, A:Y.230 Hydrogen bonds: A:D.221, A:S.271, A:H.274, A:Y.277, A:S.286, A:S.288, A:S.288 Salt bridges: A:R.268, A:H.274 LBV.2: 19 residues within 4Å: Chain B: C.38, E.41, I.43, M.188, Y.190, F.217, S.220, D.221, I.222, P.223, Y.230, R.268, T.270, S.271, H.274, Y.277, M.281, S.286, H.304 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:Y.190, B:F.217, B:F.217, B:D.221 Hydrogen bonds: B:D.221, B:S.271, B:S.286 Water bridges: B:D.221, B:R.268, B:A.269, B:S.288, B:S.288 Salt bridges: B:R.268, B:H.274

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Claesson, E. et al., The primary structural photoresponse of phytochrome proteins captured by a femtosecond X-ray laser. Elife (2020)

Release Date

2020-04-08

Peptides

Bacteriophytochrome: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Bacteriophytochrome

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