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SMTL ID : 1iay.1
CRYSTAL STRUCTURE OF ACC SYNTHASE COMPLEXED WITH COFACTOR PLP AND INHIBITOR AVG
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 2.70 Å
Oligo State
homo-dimer
Ligands
2 x
PLP
:
PYRIDOXAL-5'-PHOSPHATE
(Covalent)
PLP.1:
14 residues within 4Å:
Chain A:
G.116
,
A.117
,
T.118
,
N.121
,
Y.142
,
N.199
,
D.227
,
I.229
,
Y.230
,
S.265
,
S.267
,
K.268
,
R.276
Ligands:
AVG.2
17
PLIP interactions
:
17 interactions with chain A
Hydrophobic interactions:
A:A.117
,
A:Y.142
,
A:I.229
,
A:K.268
Hydrogen bonds:
A:A.117
,
A:T.118
,
A:T.118
,
A:N.121
,
A:N.199
,
A:Y.230
,
A:S.265
,
A:S.267
,
A:S.267
Water bridges:
A:R.402
Salt bridges:
A:K.268
,
A:R.276
pi-Stacking:
A:Y.142
PLP.3:
14 residues within 4Å:
Chain B:
G.116
,
A.117
,
T.118
,
N.121
,
Y.142
,
N.199
,
D.227
,
I.229
,
Y.230
,
S.265
,
S.267
,
K.268
,
R.276
Ligands:
AVG.4
17
PLIP interactions
:
17 interactions with chain B
Hydrophobic interactions:
B:A.117
,
B:Y.142
,
B:I.229
,
B:K.268
Hydrogen bonds:
B:A.117
,
B:T.118
,
B:T.118
,
B:T.118
,
B:N.121
,
B:N.199
,
B:S.265
,
B:S.267
,
B:S.267
Water bridges:
B:R.402
Salt bridges:
B:K.268
,
B:R.276
pi-Stacking:
B:Y.142
2 x
AVG
:
2-AMINO-4-(2-AMINO-ETHOXY)-BUTYRIC ACID
(Non-covalent)
AVG.2:
9 residues within 4Å:
Chain A:
L.43
,
A.44
,
Y.142
,
A.144
,
R.147
,
K.268
,
R.402
Chain B:
Q.80
Ligands:
PLP.1
6
PLIP interactions
:
5 interactions with chain A
,
1 interactions with chain B
Hydrophobic interactions:
A:Y.142
Hydrogen bonds:
A:A.44
,
A:A.144
,
B:Q.80
Water bridges:
A:R.402
Salt bridges:
A:R.402
AVG.4:
9 residues within 4Å:
Chain A:
Q.80
Chain B:
L.43
,
A.44
,
Y.142
,
A.144
,
R.147
,
K.268
,
R.402
Ligands:
PLP.3
7
PLIP interactions
:
6 interactions with chain B
,
1 interactions with chain A
Hydrophobic interactions:
B:Y.142
Hydrogen bonds:
B:A.44
,
B:Y.142
,
B:A.144
,
A:Q.80
Water bridges:
B:R.402
Salt bridges:
B:R.402
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Huai, Q. et al., Crystal structures of 1-aminocyclopropane-1-carboxylate (ACC) synthase in complex with aminoethoxyvinylglycine and pyridoxal-5'-phosphate provide new insight into catalytic mechanisms. J.Biol.Chem. (2001)
Release Date
2001-04-04
Peptides
1-AMINOCYCLOPROPANE-1-CARBOXYLATE SYNTHASE 2:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
A
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1-AMINOCYCLOPROPANE-1-CARBOXYLATE SYNTHASE 2
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