SMTL ID : 6pl0.1

Crystal structure of the dark-adapted full-length bacteriophytochrome XccBphP from Xanthomonas campestris in the Pr state bound to BV chromophore

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.96 Å

Oligo State

homo-dimer

Ligands

2 x BLA: BILIVERDINE IX ALPHA(Covalent)(Non-covalent)

BLA.1: 24 residues within 4Å: Chain A: C.19, E.22, I.24, M.172, Y.201, S.204, D.205, I.206, P.207, A.210, Y.214, R.220, R.252, V.254, S.255, H.258, Y.261, M.265, T.270, V.272, S.286, H.288, S.476, P.477 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:I.24, A:Y.201, A:Y.201, A:I.206, A:I.206, A:A.210, A:Y.214, A:V.272 Hydrogen bonds: A:D.205, A:Y.214, A:S.255, A:S.286 Water bridges: A:D.205 Salt bridges: A:R.220, A:R.252, A:H.258 pi-Cation interactions: A:H.258 BLA.2: 26 residues within 4Å: Chain B: C.19, E.22, I.24, M.172, Y.174, Y.201, S.204, D.205, I.206, P.207, A.210, Y.214, R.220, R.252, V.254, S.255, V.257, H.258, Y.261, M.265, T.270, V.272, S.286, H.288, S.476, P.477 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:Y.174, B:Y.201, B:I.206, B:P.207, B:A.210, B:Y.214, B:V.257 Hydrogen bonds: B:D.205, B:Y.214, B:S.255, B:S.286 Water bridges: B:D.205, B:H.258 Salt bridges: B:R.220, B:R.252 pi-Stacking: B:H.258

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Otero, L.H. et al., Structural basis for the Pr-Pfr long-range signaling mechanism of a full-length bacterial phytochrome at the atomic level. Sci Adv (2021)

Release Date

2020-12-30

Peptides

Bacteriophytochrome: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Bacteriophytochrome

Related Entries With Identical Sequence