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SMTL ID : 2y6z.1
Crystallographic structure of GM23 an example of Catalytic migration from TIM to thiamin phosphate synthase.
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 2.60 Å
Oligo State
homo-dimer
Ligands
2 x
TPS
:
THIAMIN PHOSPHATE
(Non-covalent)
TPS.1:
21 residues within 4Å:
Chain A:
N.22
,
K.24
,
V.98
,
L.99
,
G.100
,
H.101
,
S.102
,
E.103
,
C.132
,
E.173
,
A.177
,
I.178
,
G.179
,
G.218
,
S.219
,
L.238
,
V.239
,
G.240
,
G.241
Chain B:
W.56
Ligands:
POP.2
16
PLIP interactions
:
15 interactions with chain A
,
1 interactions with chain B
Hydrophobic interactions:
A:I.178
,
A:L.238
,
B:W.56
Hydrogen bonds:
A:K.24
,
A:H.101
,
A:S.102
,
A:E.173
,
A:E.173
,
A:A.177
,
A:G.179
,
A:S.219
,
A:G.240
,
A:G.241
Water bridges:
A:G.218
,
A:V.220
,
A:A.242
TPS.3:
21 residues within 4Å:
Chain A:
W.56
Chain B:
N.22
,
K.24
,
V.98
,
L.99
,
G.100
,
H.101
,
S.102
,
E.103
,
C.132
,
E.173
,
A.177
,
I.178
,
G.179
,
G.218
,
S.219
,
L.238
,
V.239
,
G.240
,
G.241
Ligands:
POP.4
15
PLIP interactions
:
14 interactions with chain B
,
1 interactions with chain A
Hydrophobic interactions:
B:I.178
,
B:L.238
,
A:W.56
Hydrogen bonds:
B:K.24
,
B:H.101
,
B:S.102
,
B:E.173
,
B:A.177
,
B:G.179
,
B:S.219
,
B:G.240
,
B:G.241
Water bridges:
B:G.218
,
B:V.220
,
B:A.242
2 x
POP
:
PYROPHOSPHATE 2-
(Non-covalent)
POP.2:
10 residues within 4Å:
Chain A:
K.24
,
S.102
,
A.106
Chain B:
K.24
,
S.55
,
W.56
,
Y.57
,
Q.78
,
N.79
Ligands:
TPS.1
8
PLIP interactions
:
4 interactions with chain B
,
4 interactions with chain A
Hydrogen bonds:
B:S.55
,
B:Q.78
,
A:S.102
,
A:S.102
Water bridges:
B:W.56
Salt bridges:
B:K.24
,
A:K.24
,
A:K.24
POP.4:
10 residues within 4Å:
Chain A:
K.24
,
S.55
,
W.56
,
Y.57
,
Q.78
,
N.79
Chain B:
K.24
,
S.102
,
A.106
Ligands:
TPS.3
8
PLIP interactions
:
4 interactions with chain B
,
4 interactions with chain A
Hydrogen bonds:
B:S.102
,
B:S.102
,
A:S.55
,
A:Q.78
Salt bridges:
B:K.24
,
B:K.24
,
A:K.24
Water bridges:
A:W.56
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Saab-Rincon, G. et al., Evolutionary Walk between (Beta/Alpha)(8) Barrels: Catalytic Migration from Triosephosphate Isomerase to Thiamin Phosphate Synthase. J.Mol.Biol. (2012)
Release Date
2011-12-07
Peptides
TRIOSE-PHOSPHATE ISOMERASE:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
A
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