SMTL ID : 4n69.1 (1 other biounit)

Soybean Serine Acetyltransferase Complexed with Serine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-trimer

Ligands

3 x SER: SERINE(Non-covalent)

SER.1: 7 residues within 4Å: Chain A: G.194, G.195, R.203, H.204 Chain C: P.104, D.168, H.169 9 PLIP interactions: 4 interactions with chain C, 5 interactions with chain A Hydrogen bonds: C:D.168, A:G.195 Water bridges: C:D.168, C:D.168, A:R.203, A:R.203 Salt bridges: C:H.169, A:R.203, A:H.204 SER.3: 7 residues within 4Å: Chain A: P.104, D.168, H.169 Chain B: G.194, G.195, R.203, H.204 9 PLIP interactions: 4 interactions with chain A, 5 interactions with chain B Hydrogen bonds: A:D.168, B:G.195 Water bridges: A:D.168, A:D.168, B:R.203, B:R.203 Salt bridges: A:H.169, B:R.203, B:H.204 SER.5: 7 residues within 4Å: Chain B: P.104, D.168, H.169 Chain C: G.194, G.195, R.203, H.204 9 PLIP interactions: 5 interactions with chain C, 4 interactions with chain B Hydrogen bonds: C:G.195, B:D.168 Water bridges: C:R.203, C:R.203, B:D.168, B:D.168 Salt bridges: C:R.203, C:H.204, B:H.169

3 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 11 residues within 4Å: Chain A: T.171, G.172, H.190 Chain B: T.171, G.172, H.190 Chain C: T.171, G.172, H.190 Ligands: PO4.4, PO4.6 3 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C, 1 interactions with chain A Salt bridges: B:H.190, C:H.190, A:H.190 PO4.4: 11 residues within 4Å: Chain A: T.171, G.172, H.190 Chain B: T.171, G.172, H.190 Chain C: T.171, G.172, H.190 Ligands: PO4.2, PO4.6 3 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C, 1 interactions with chain A Salt bridges: B:H.190, C:H.190, A:H.190 PO4.6: 11 residues within 4Å: Chain A: T.171, G.172, H.190 Chain B: T.171, G.172, H.190 Chain C: T.171, G.172, H.190 Ligands: PO4.2, PO4.4 3 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C, 1 interactions with chain A Salt bridges: B:H.190, C:H.190, A:H.190

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yi, H. et al., Structure of soybean serine acetyltransferase and formation of the cysteine regulatory complex as a molecular chaperone. J.Biol.Chem. (2013)

Release Date

2013-11-13

Peptides

Serine Acetyltransferase Apoenzyme: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Serine Acetyltransferase Apoenzyme

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