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SMTL ID : 1wdw.2
(2 other biounits)
Structural basis of mutual activation of the tryptophan synthase a2b2 complex from a hyperthermophile, Pyrococcus furiosus
Coordinates
PDB Format
Method
X-RAY DIFFRACTION 3.00 Å
Oligo State
hetero-oligomer
Ligands
2 x
PLP
:
PYRIDOXAL-5'-PHOSPHATE
(Covalent)
PLP.1:
15 residues within 4Å:
Chain B:
H.81
,
K.82
,
Q.109
,
S.185
,
C.225
,
G.227
,
G.228
,
G.229
,
S.230
,
N.231
,
G.298
,
A.343
,
E.345
,
S.371
,
G.372
15
PLIP interactions
:
15 interactions with chain B
Hydrophobic interactions:
B:K.82
,
B:A.343
,
B:E.345
Hydrogen bonds:
B:G.227
,
B:G.228
,
B:G.229
,
B:S.230
,
B:S.230
,
B:N.231
,
B:N.231
,
B:S.371
Water bridges:
B:A.232
Salt bridges:
B:H.81
,
B:K.82
pi-Stacking:
B:H.81
PLP.2:
15 residues within 4Å:
Chain D:
H.81
,
K.82
,
Q.109
,
S.185
,
C.225
,
G.227
,
G.228
,
G.229
,
S.230
,
N.231
,
G.298
,
A.343
,
E.345
,
S.371
,
G.372
16
PLIP interactions
:
16 interactions with chain D
Hydrophobic interactions:
D:K.82
,
D:A.343
,
D:E.345
Hydrogen bonds:
D:K.82
,
D:G.227
,
D:G.228
,
D:G.229
,
D:S.230
,
D:S.230
,
D:N.231
,
D:N.231
,
D:S.371
Water bridges:
D:A.232
Salt bridges:
D:H.81
,
D:K.82
pi-Stacking:
D:H.81
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Lee, S.J. et al., Conformational Changes in the Tryptophan Synthase from a Hyperthermophile upon alpha(2)beta(2) Complex Formation: Crystal Structure of the Complex. Biochemistry (2005)
Release Date
2005-07-12
Peptides
Tryptophan synthase alpha chain:
A
C
Tryptophan synthase beta chain 1:
B
D
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
E
C
G
B
F
D
H
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Tryptophan synthase alpha chain
Tryptophan synthase beta chain 1
Toggle Identical (BD)
Related Entries With Identical Sequence
1geq.1
|
1geq.2
|
1wdw.1
|
1wdw.3
|
5e0k.1
|
5e0k.2
|
5e0k.3
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