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SMTL ID : 7pvo.1
Adenylosuccinate Synthetase from H. pylori in complex with IMP
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 2.00 Å
Oligo State
homo-dimer
Ligands
2 x
IMP
:
INOSINIC ACID
(Non-covalent)
IMP.1:
14 residues within 4Å:
Chain A:
W.10
,
D.12
,
N.37
,
A.38
,
G.119
,
T.120
,
T.121
,
Q.215
,
L.219
,
V.229
,
T.230
,
V.264
,
R.294
Chain B:
R.135
22
PLIP interactions
:
21 interactions with chain A
,
1 interactions with chain B
Hydrogen bonds:
A:D.12
,
A:D.12
,
A:N.37
,
A:G.119
,
A:T.121
,
A:Q.215
,
A:T.230
,
A:R.294
,
A:R.294
Water bridges:
A:D.12
,
A:T.121
,
A:I.125
,
A:I.125
,
A:G.126
,
A:Q.215
,
A:Q.215
,
A:T.230
,
A:S.231
,
A:R.263
,
A:N.266
,
A:R.296
Salt bridges:
B:R.135
IMP.4:
14 residues within 4Å:
Chain A:
R.135
Chain B:
W.10
,
D.12
,
N.37
,
A.38
,
G.119
,
T.120
,
T.121
,
Q.215
,
L.219
,
V.229
,
T.230
,
V.264
,
R.294
21
PLIP interactions
:
20 interactions with chain B
,
1 interactions with chain A
Hydrogen bonds:
B:D.12
,
B:D.12
,
B:N.37
,
B:G.119
,
B:T.121
,
B:Q.215
,
B:R.294
,
B:R.294
Water bridges:
B:T.121
,
B:I.125
,
B:I.125
,
B:G.126
,
B:Q.215
,
B:Q.215
,
B:Q.215
,
B:T.230
,
B:S.231
,
B:R.263
,
B:N.266
,
B:R.296
Salt bridges:
A:R.135
4 x
SO4
:
SULFATE ION
(Non-functional Binders)
SO4.2:
7 residues within 4Å:
Chain A:
D.12
,
E.13
,
G.14
,
K.15
,
G.16
,
H.40
,
F.288
14
PLIP interactions
:
14 interactions with chain A
Hydrogen bonds:
A:D.12
,
A:E.13
,
A:E.13
,
A:G.14
,
A:K.15
,
A:G.16
Water bridges:
A:G.14
,
A:K.15
,
A:K.15
,
A:K.15
,
A:K.15
,
A:K.17
Salt bridges:
A:K.15
,
A:H.40
SO4.3:
5 residues within 4Å:
Chain A:
T.121
,
T.292
,
K.293
,
R.294
,
R.296
6
PLIP interactions
:
6 interactions with chain A
Hydrogen bonds:
A:K.293
,
A:R.294
Water bridges:
A:R.296
,
A:R.296
Salt bridges:
A:R.294
,
A:R.296
SO4.5:
7 residues within 4Å:
Chain B:
D.12
,
E.13
,
G.14
,
K.15
,
G.16
,
H.40
,
F.288
13
PLIP interactions
:
13 interactions with chain B
Hydrogen bonds:
B:D.12
,
B:E.13
,
B:G.14
,
B:K.15
,
B:G.16
Water bridges:
B:G.14
,
B:K.15
,
B:K.15
,
B:K.15
,
B:K.15
,
B:K.17
Salt bridges:
B:K.15
,
B:H.40
SO4.6:
5 residues within 4Å:
Chain B:
T.121
,
T.292
,
K.293
,
R.294
,
R.296
6
PLIP interactions
:
6 interactions with chain B
Hydrogen bonds:
B:K.293
,
B:R.294
Water bridges:
B:R.296
,
B:R.296
Salt bridges:
B:R.294
,
B:R.296
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Bubic, A. et al., The pursuit of new alternative ways to eradicate Helicobacter pylori continues: Detailed characterization of interactions in the adenylosuccinate synthetase active site. Int.J.Biol.Macromol. (2023)
Release Date
2022-11-16
Peptides
Adenylosuccinate synthetase:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
A
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