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

Pad-1 in the absence of substrate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.97 Å

Oligo State

homo-tetramer

Ligands

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: Q.37, Y.123, N.176, Y.322, R.362 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.176 Water bridges: A:R.362 Salt bridges: A:R.362 SO4.2: 7 residues within 4Å: Chain B: E.24, Q.37, G.38, N.176, K.233, Y.322, R.362 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.38, B:N.176, B:Y.322 Salt bridges: B:R.362 SO4.3: 6 residues within 4Å: Chain C: Q.37, G.38, N.176, K.233, Y.322, R.362 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:G.38, C:N.176 Water bridges: C:Q.37, C:Q.37 Salt bridges: C:R.362 SO4.4: 6 residues within 4Å: Chain D: Q.37, G.38, N.176, K.233, Y.322, R.362 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:G.38, D:N.176, D:Y.322 Salt bridges: D:R.362

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Choi, M. et al., Structural and biochemical basis for the substrate specificity of Pad-1, an indole-3-pyruvic acid aminotransferase in auxin homeostasis. J.Struct.Biol. (2022)

Release Date

2022-04-20

Peptides

Aminotransferase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Aminotransferase

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