SMTL ID : 7jri.1

High-resolution Crystal Structures of Transient Intermediates in the Phytochrome Photocycle, 33 ms structure

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x 3Q8: 3-[2-[[5-[[(3E,4S)-3-ethylidene-4-methyl-5-oxidanylidene-pyrrol-2-yl]methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1H-pyrrol-2-yl]methyl]-5-[(4-ethyl-3-methyl-5-oxidanylidene-pyrrol-2-yl)methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid(Covalent)

3Q8.1: 22 residues within 4Å: Chain A: C.5, I.10, M.151, F.180, D.184, I.185, P.186, Q.188, A.189, Y.193, R.199, R.231, V.233, S.234, H.237, Y.240, S.249, S.251, L.263, A.265, H.267, L.446 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:F.180, A:I.185, A:I.185, A:P.186, A:A.189, A:Y.193, A:Y.240, A:L.263, A:L.446 Hydrogen bonds: A:D.184, A:I.185, A:Y.193, A:Y.193, A:S.234, A:H.237, A:S.249, A:S.249, A:S.251 Salt bridges: A:R.231, A:H.237 3Q8.3: 24 residues within 4Å: Chain B: C.5, I.10, M.151, Y.153, V.163, F.175, F.180, D.184, I.185, P.186, Y.193, R.199, R.231, V.233, V.236, H.237, Y.240, M.244, S.249, S.251, L.263, A.265, H.267, L.446 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:Y.153, B:V.163, B:F.180, B:I.185, B:V.233, B:V.236, B:Y.240, B:L.263, B:A.265, B:L.446 Hydrogen bonds: B:D.184, B:R.199, B:Y.240, B:S.249, B:S.251 Salt bridges: B:R.199, B:R.231, B:H.237 pi-Stacking: B:H.237 pi-Cation interactions: B:H.237

1 x BEN: BENZAMIDINE(Non-functional Binders)

BEN.2: 3 residues within 4Å: Chain A: D.305 Chain B: D.305, R.468 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.305, B:R.468, B:R.468

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Carrillo, M. et al., High-resolution crystal structures of transient intermediates in the phytochrome photocycle. Structure (2021)

Release Date

2021-04-07

Peptides

Photoreceptor-histidine kinase BphP: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Photoreceptor-histidine kinase BphP

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