SMTL ID : 6to9.1

Crystal structure of the oligomerisation domain of the transcription factor PHOSPHATE STARVATION RESPONSE 1 from Arabidopsis (crystal form 2)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

homo-tetramer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: P.19, H.22, D.27, E.36 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:P.19, A:H.22, A:D.27, A:E.36 MG.2: 4 residues within 4Å: Chain C: P.19, H.22, D.27, E.36 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:P.19, C:H.22, C:D.27, C:E.36

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ried, M.K. et al., Inositol pyrophosphates promote the interaction of SPX domains with the coiled-coil motif of PHR transcription factors to regulate plant phosphate homeostasis. Nat Commun (2021)

Release Date

2021-01-13

Peptides

Protein PHOSPHATE STARVATION RESPONSE 1: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAAA

B
AAAB

C
AAAA

D
AAAB

Protein PHOSPHATE STARVATION RESPONSE 1

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