SMTL ID : 3g6o.1

Crystal structure of P. aeruginosa bacteriophytochrome PaBphP photosensory core domain mutant Q188L

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

homo-dimer

Ligands

2 x BLA: BILIVERDINE IX ALPHA(Covalent)

BLA.1: 21 residues within 4Å: Chain A: C.12, E.13, Y.163, L.188, Y.190, S.193, D.194, I.195, P.196, A.199, Y.203, R.209, I.211, R.241, S.244, H.247, Y.250, S.275, H.277, P.456, S.459 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:Y.163, A:L.188, A:Y.190, A:D.194, A:I.195, A:P.196, A:A.199, A:Y.203, A:H.247, A:P.456 Hydrogen bonds: A:Y.163, A:D.194, A:D.194, A:D.194, A:Y.203, A:H.247, A:S.275 Salt bridges: A:R.209, A:R.241, A:H.247, A:H.277 pi-Stacking: A:H.247 BLA.2: 22 residues within 4Å: Chain B: C.12, E.13, Y.163, Y.185, L.188, Y.190, S.193, D.194, I.195, P.196, A.199, Y.203, R.209, I.211, S.244, I.246, H.247, Y.250, M.254, S.275, H.277, P.456 22 PLIP interactions: 22 interactions with chain B Hydrophobic interactions: B:Y.163, B:Y.185, B:L.188, B:Y.190, B:D.194, B:I.195, B:P.196, B:A.199, B:I.246, B:H.247, B:Y.250, B:P.456 Hydrogen bonds: B:D.194, B:D.194, B:Y.203, B:Y.250, B:S.275 Water bridges: B:D.194 Salt bridges: B:R.209, B:H.247, B:H.277 pi-Cation interactions: B:H.247

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, X. et al., Conformational differences between the Pfr and Pr states in Pseudomonas aeruginosa bacteriophytochrome. Proc.Natl.Acad.Sci.USA (2009)

Release Date

2009-09-22

Peptides

Bacteriophytochrome: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Bacteriophytochrome

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