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SMTL ID : 1mzv.1
Crystal Structure of Adenine Phosphoribosyltransferase (APRT) From Leishmania tarentolae
Coordinates
PDB Format
Method
X-RAY DIFFRACTION 2.20 Å
Oligo State
homo-dimer
Ligands
2 x
PO4
:
PHOSPHATE ION
(Non-functional Binders)
PO4.1:
5 residues within 4Å:
Chain A:
D.80
,
A.81
,
R.82
Chain B:
R.102
,
K.106
13
PLIP interactions
:
6 interactions with chain B
,
7 interactions with chain A
Water bridges:
B:R.102
,
B:K.106
,
B:K.106
,
B:K.106
,
A:D.80
,
A:R.82
,
A:R.82
,
A:R.82
Salt bridges:
B:R.102
,
B:K.106
,
A:R.82
Hydrogen bonds:
A:A.81
,
A:R.82
PO4.3:
5 residues within 4Å:
Chain A:
R.102
,
K.106
Chain B:
D.80
,
A.81
,
R.82
13
PLIP interactions
:
7 interactions with chain B
,
6 interactions with chain A
Hydrogen bonds:
B:A.81
,
B:R.82
Water bridges:
B:D.80
,
B:R.82
,
B:R.82
,
B:R.82
,
A:R.102
,
A:K.106
,
A:K.106
,
A:K.106
Salt bridges:
B:R.82
,
A:R.102
,
A:K.106
2 x
AMP
:
ADENOSINE MONOPHOSPHATE
(Non-covalent)
AMP.2:
13 residues within 4Å:
Chain A:
R.37
,
R.41
,
F.42
,
A.43
,
R.82
,
D.146
,
D.147
,
V.148
,
A.150
,
T.151
,
G.152
,
G.153
,
T.154
22
PLIP interactions
:
22 interactions with chain A
Hydrogen bonds:
A:R.37
,
A:R.41
,
A:A.43
,
A:R.82
,
A:R.82
,
A:D.146
,
A:D.147
,
A:A.150
,
A:T.151
,
A:T.151
,
A:T.151
,
A:G.152
,
A:G.153
,
A:T.154
,
A:T.154
Water bridges:
A:R.37
,
A:R.37
,
A:R.41
,
A:E.127
,
A:T.151
,
A:A.155
pi-Cation interactions:
A:R.37
AMP.4:
13 residues within 4Å:
Chain B:
R.37
,
R.41
,
F.42
,
A.43
,
R.82
,
D.146
,
D.147
,
V.148
,
A.150
,
T.151
,
G.152
,
G.153
,
T.154
21
PLIP interactions
:
21 interactions with chain B
Hydrogen bonds:
B:R.37
,
B:R.41
,
B:A.43
,
B:R.82
,
B:R.82
,
B:D.146
,
B:D.147
,
B:A.150
,
B:T.151
,
B:T.151
,
B:T.151
,
B:T.151
,
B:G.152
,
B:G.153
,
B:T.154
,
B:T.154
Water bridges:
B:R.37
,
B:R.37
,
B:R.41
,
B:A.155
pi-Cation interactions:
B:R.37
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Silva, M. et al., Crystal structure of adenine phosphoribosyltransferase from Leishmania tarentolae: potential implications for APRT catalytic mechanism. Biochim.Biophys.Acta (2004)
Release Date
2003-10-28
Peptides
Adenine Phosphoribosyltransferase:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
A
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