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SMTL ID : 1bks.1
TRYPTOPHAN SYNTHASE (E.C.4.2.1.20) FROM SALMONELLA TYPHIMURIUM
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 2.20 Å
Oligo State
hetero-2-2-mer
Ligands
2 x
NA
:
SODIUM ION
(Non-functional Binders)
NA.1:
4 residues within 4Å:
Chain B:
G.232
,
P.270
,
F.306
,
S.308
2
PLIP interactions
:
2 interactions with chain B
Hydrogen bonds:
B:G.232
,
B:S.308
NA.3:
4 residues within 4Å:
Chain D:
G.232
,
P.270
,
F.306
,
S.308
2
PLIP interactions
:
2 interactions with chain D
Hydrogen bonds:
D:S.308
,
D:S.308
2 x
PLP
:
PYRIDOXAL-5'-PHOSPHATE
(Covalent)
PLP.2:
17 residues within 4Å:
Chain B:
A.85
,
H.86
,
K.87
,
T.190
,
C.230
,
V.231
,
G.232
,
G.233
,
G.234
,
S.235
,
N.236
,
G.303
,
A.348
,
E.350
,
S.351
,
S.377
,
G.378
18
PLIP interactions
:
18 interactions with chain B
Hydrophobic interactions:
B:K.87
,
B:A.348
,
B:E.350
Hydrogen bonds:
B:K.87
,
B:T.190
,
B:G.232
,
B:G.233
,
B:G.234
,
B:S.235
,
B:S.235
,
B:N.236
,
B:N.236
,
B:S.377
Water bridges:
B:S.235
,
B:S.235
,
B:A.237
Salt bridges:
B:H.86
pi-Stacking:
B:H.86
PLP.4:
17 residues within 4Å:
Chain D:
A.85
,
H.86
,
K.87
,
T.190
,
C.230
,
V.231
,
G.232
,
G.233
,
G.234
,
S.235
,
N.236
,
G.303
,
A.348
,
E.350
,
S.351
,
S.377
,
G.378
16
PLIP interactions
:
16 interactions with chain D
Hydrophobic interactions:
D:K.87
,
D:A.348
,
D:E.350
Hydrogen bonds:
D:G.232
,
D:G.233
,
D:G.234
,
D:S.235
,
D:S.235
,
D:N.236
,
D:N.236
,
D:S.377
Water bridges:
D:S.235
,
D:S.235
,
D:A.237
Salt bridges:
D:H.86
pi-Stacking:
D:H.86
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Rhee, S. et al., Exchange of K+ or Cs+ for Na+ induces local and long-range changes in the three-dimensional structure of the tryptophan synthase alpha2beta2 complex. Biochemistry (1996)
Release Date
1999-03-23
Peptides
TRYPTOPHAN SYNTHASE:
A
C
TRYPTOPHAN SYNTHASE:
B
D
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
C
A
B
B
D
B
Export Alignment
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Clustal Format
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Secondary Structure
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TRYPTOPHAN SYNTHASE
Toggle Identical (AC)
TRYPTOPHAN SYNTHASE
Toggle Identical (BD)
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|
7ltp.1
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7lut.1
|
7lv5.1
|
7lvx.1
|
7lx1.1
|
7ly8.1
|
7m2l.1
|
7m3s.1
|
7m3s.2
|
7me8.1
|
7mt4.1
|
7mt5.1
|
7mt6.1
|
8b05.1
|
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|
8eyp.1
|
8eys.1
|
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|
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|
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|
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