SMTL ID : 7e40.1 (1 other biounit)

Mechanism of Phosphate Sensing and Signaling Revealed by Rice SPX1-PHR2 Complex Structure

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-1-1-mer

Ligands

2 x IHP: INOSITOL HEXAKISPHOSPHATE(Non-covalent)

IHP.1: 2 residues within 4Å: Chain B: K.27, K.31 4 PLIP interactions: 4 interactions with chain B Salt bridges: B:K.27, B:K.31, B:K.31, B:K.31 IHP.2: 10 residues within 4Å: Chain B: S.1, M.2, K.3, F.4, G.5, K.6, Y.26, K.30, K.148, K.152 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:S.1, B:M.2, B:K.3, B:F.4, B:G.5, B:Y.26 Salt bridges: B:K.3, B:K.3, B:K.3, B:K.6, B:K.30, B:K.30, B:K.148, B:K.148, B:K.152

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhou, J. et al., Mechanism of phosphate sensing and signaling revealed by rice SPX1-PHR2 complex structure. Nat Commun (2021)

Release Date

2021-11-10

Peptides

Protein PHOSPHATE STARVATION RESPONSE 2: A
SPX domain-containing protein 1,Endolysin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protein PHOSPHATE STARVATION RESPONSE 2

SPX domain-containing protein 1,Endolysin

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