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SMTL ID : 1z7w.2
(1 other biounit)
Crystal Structure of O-Acetylserine Sulfhydrylase from Arabidopsis thaliana
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 2.20 Å
Oligo State
homo-dimer
Ligands
2 x
SO4
:
SULFATE ION
(Non-functional Binders)
SO4.1:
6 residues within 4Å:
Chain A:
T.74
,
S.75
,
G.76
,
M.125
,
Q.147
,
F.148
7
PLIP interactions
:
7 interactions with chain A
Hydrogen bonds:
A:T.74
,
A:S.75
,
A:S.75
,
A:G.76
Water bridges:
A:Q.147
,
A:Q.147
,
A:Q.147
SO4.3:
6 residues within 4Å:
Chain B:
T.74
,
S.75
,
G.76
,
M.125
,
Q.147
,
F.148
6
PLIP interactions
:
6 interactions with chain B
Hydrogen bonds:
B:S.75
,
B:S.75
,
B:G.76
Water bridges:
B:Q.147
,
B:Q.147
,
B:Q.147
2 x
PLP
:
PYRIDOXAL-5'-PHOSPHATE
(Covalent)
PLP.2:
16 residues within 4Å:
Chain A:
K.46
,
N.77
,
G.179
,
I.180
,
G.181
,
T.182
,
G.183
,
G.184
,
T.185
,
Q.224
,
G.225
,
I.226
,
S.269
,
P.296
,
S.297
,
Y.302
16
PLIP interactions
:
16 interactions with chain A
Hydrophobic interactions:
A:K.46
,
A:P.296
Hydrogen bonds:
A:K.46
,
A:N.77
,
A:G.179
,
A:G.181
,
A:T.182
,
A:G.183
,
A:G.184
,
A:T.185
,
A:T.185
,
A:S.269
Water bridges:
A:N.153
,
A:N.153
,
A:S.178
Salt bridges:
A:K.46
PLP.4:
16 residues within 4Å:
Chain B:
K.46
,
N.77
,
G.179
,
I.180
,
G.181
,
T.182
,
G.183
,
G.184
,
T.185
,
Q.224
,
G.225
,
I.226
,
S.269
,
P.296
,
S.297
,
Y.302
15
PLIP interactions
:
15 interactions with chain B
Hydrophobic interactions:
B:K.46
,
B:P.296
Hydrogen bonds:
B:N.77
,
B:G.179
,
B:G.181
,
B:T.182
,
B:G.183
,
B:G.184
,
B:T.185
,
B:T.185
,
B:S.269
Water bridges:
B:N.153
,
B:S.178
,
B:T.182
Salt bridges:
B:K.46
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Bonner, E.R. et al., Molecular Basis of Cysteine Biosynthesis in Plants: STRUCTURAL AND FUNCTIONAL ANALYSIS OF O-ACETYLSERINE SULFHYDRYLASE FROM ARABIDOPSIS THALIANA. J.Biol.Chem. (2005)
Release Date
2005-09-20
Peptides
Cysteine synthase:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
A
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