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SMTL ID : 4aec.1
Crystal Structure of the Arabidopsis thaliana O-Acetyl-Serine-(Thiol)- Lyase C
Coordinates
PDB Format
Method
X-RAY DIFFRACTION 2.40 Å
Oligo State
homo-dimer
Ligands
2 x
PLP
:
PYRIDOXAL-5'-PHOSPHATE
(Covalent)
PLP.1:
17 residues within 4Å:
Chain A:
V.153
,
K.154
,
N.185
,
G.287
,
I.288
,
G.289
,
T.290
,
G.291
,
G.292
,
T.293
,
Q.332
,
G.333
,
I.334
,
S.377
,
P.404
,
S.405
,
Y.410
16
PLIP interactions
:
16 interactions with chain A
Hydrophobic interactions:
A:V.153
,
A:K.154
,
A:P.404
Hydrogen bonds:
A:N.185
,
A:G.289
,
A:T.290
,
A:G.291
,
A:G.292
,
A:T.293
,
A:T.293
,
A:S.377
Water bridges:
A:N.185
,
A:H.265
,
A:T.290
,
A:I.294
Salt bridges:
A:K.154
PLP.3:
17 residues within 4Å:
Chain B:
V.153
,
K.154
,
N.185
,
G.287
,
I.288
,
G.289
,
T.290
,
G.291
,
G.292
,
T.293
,
Q.332
,
G.333
,
I.334
,
S.377
,
P.404
,
S.405
,
Y.410
15
PLIP interactions
:
15 interactions with chain B
Hydrophobic interactions:
B:V.153
,
B:K.154
,
B:P.404
Hydrogen bonds:
B:N.185
,
B:G.289
,
B:T.290
,
B:G.291
,
B:G.292
,
B:T.293
,
B:T.293
,
B:S.377
Water bridges:
B:N.261
,
B:N.261
,
B:I.294
Salt bridges:
B:K.154
2 x
ACT
:
ACETATE ION
(Non-functional Binders)
ACT.2:
3 residues within 4Å:
Chain A:
A.195
,
S.196
Chain B:
K.369
No protein-ligand interaction detected (PLIP)
ACT.5:
3 residues within 4Å:
Chain B:
D.282
,
K.307
,
K.397
3
PLIP interactions
:
3 interactions with chain B
Hydrophobic interactions:
B:D.282
,
B:K.397
Salt bridges:
B:K.397
1 x
GOL
:
GLYCEROL
(Non-functional Binders)
GOL.4:
10 residues within 4Å:
Chain A:
I.146
,
M.147
,
E.148
,
C.151
,
F.406
Chain B:
I.146
,
M.147
,
E.148
,
P.149
,
C.151
1
PLIP interactions
:
1 interactions with chain B
Hydrogen bonds:
B:P.149
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Feldman-Salit, A. et al., Allosterically Gated Enzyme Dynamics in the Cysteine Synthase Complex Regulate Cysteine Biosynthesis in Arabidopsis Thaliana. Structure (2012)
Release Date
2012-02-22
Peptides
CYSTEINE SYNTHASE, MITOCHONDRIAL:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
B
Export Alignment
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Secondary Structure
None
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CYSTEINE SYNTHASE, MITOCHONDRIAL
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