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SMTL ID : 3qwh.1
(1 other biounit)
Crystal structure of the 17beta-hydroxysteroid dehydrogenase from Cochliobolus lunatus in complex with NADPH and kaempferol
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 2.62 Å
Oligo State
homo-dimer
Ligands
2 x
NAP
:
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
(Non-covalent)
NAP.1:
29 residues within 4Å:
Chain A:
G.25
,
R.28
,
G.29
,
I.30
,
Y.49
,
A.50
,
N.51
,
S.52
,
A.75
,
D.76
,
I.77
,
R.78
,
N.103
,
S.104
,
G.105
,
L.126
,
T.151
,
S.152
,
S.153
,
Y.167
,
K.171
,
P.197
,
G.198
,
G.199
,
T.200
,
T.202
,
D.203
,
M.204
Ligands:
KMP.2
27
PLIP interactions
:
27 interactions with chain A
Hydrogen bonds:
A:R.28
,
A:R.28
,
A:I.30
,
A:A.50
,
A:N.51
,
A:N.51
,
A:S.52
,
A:S.52
,
A:D.76
,
A:D.76
,
A:I.77
,
A:R.78
,
A:N.103
,
A:S.104
,
A:G.105
,
A:K.171
,
A:T.200
,
A:T.200
,
A:T.202
,
A:D.203
,
A:M.204
Water bridges:
A:G.27
,
A:R.28
,
A:D.203
,
A:D.203
Salt bridges:
A:R.28
,
A:R.28
NAP.3:
30 residues within 4Å:
Chain B:
G.25
,
R.28
,
G.29
,
I.30
,
N.48
,
Y.49
,
A.50
,
N.51
,
S.52
,
A.75
,
D.76
,
I.77
,
R.78
,
N.103
,
S.104
,
G.105
,
L.126
,
T.151
,
S.152
,
S.153
,
Y.167
,
K.171
,
P.197
,
G.198
,
G.199
,
T.200
,
T.202
,
D.203
,
M.204
Ligands:
KMP.4
31
PLIP interactions
:
31 interactions with chain B
Hydrogen bonds:
B:G.25
,
B:R.28
,
B:R.28
,
B:I.30
,
B:A.50
,
B:N.51
,
B:N.51
,
B:S.52
,
B:S.52
,
B:D.76
,
B:D.76
,
B:I.77
,
B:R.78
,
B:N.103
,
B:S.104
,
B:G.105
,
B:Y.167
,
B:K.171
,
B:T.200
,
B:T.200
,
B:T.202
,
B:T.202
,
B:D.203
,
B:M.204
Water bridges:
B:G.27
,
B:R.28
,
B:R.28
,
B:G.31
,
B:N.103
Salt bridges:
B:R.28
,
B:R.28
2 x
KMP
:
3,5,7-TRIHYDROXY-2-(4-HYDROXYPHENYL)-4H-CHROMEN-4-ONE
(Non-covalent)
KMP.2:
14 residues within 4Å:
Chain A:
S.153
,
N.154
,
F.159
,
P.197
,
G.198
,
G.199
,
F.205
,
V.208
,
S.209
,
Y.212
,
I.213
,
A.228
,
A.231
Ligands:
NAP.1
10
PLIP interactions
:
10 interactions with chain A
Hydrophobic interactions:
A:F.159
,
A:Y.212
,
A:I.213
,
A:I.213
,
A:A.228
,
A:A.231
Hydrogen bonds:
A:S.153
,
A:S.209
pi-Stacking:
A:Y.212
,
A:Y.212
KMP.4:
13 residues within 4Å:
Chain B:
N.154
,
F.159
,
P.197
,
G.198
,
G.199
,
F.205
,
S.209
,
Y.212
,
I.213
,
M.227
,
A.228
,
A.231
Ligands:
NAP.3
7
PLIP interactions
:
7 interactions with chain B
Hydrophobic interactions:
B:F.159
,
B:I.213
,
B:A.228
,
B:A.231
Hydrogen bonds:
B:S.209
pi-Stacking:
B:Y.212
,
B:Y.212
1 x
PEG
:
DI(HYDROXYETHYL)ETHER
(Non-functional Binders)
PEG.5:
6 residues within 4Å:
Chain B:
Y.49
,
T.53
,
E.57
,
V.60
,
S.61
,
A.72
2
PLIP interactions
:
2 interactions with chain B
Hydrogen bonds:
B:Y.49
,
B:S.61
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Cassetta, A. et al., Structural basis for inhibition of 17 beta-hydroxysteroid dehydrogenases by phytoestrogens: The case of fungal 17 beta-HSDcl. J. Steroid Biochem. Mol. Biol. (2017)
Release Date
2012-03-21
Peptides
17beta-hydroxysteroid dehydrogenase:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
B
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17beta-hydroxysteroid dehydrogenase
Related Entries With Identical Sequence
3is3.1
|
3is3.2
|
3qwf.1
|
3qwf.2
|
3qwf.3
|
3qwf.4
|
3qwh.2
|
3qwi.1
|
3qwi.2
|
4fiz.1
|
4fiz.2
|
4fiz.3
|
4fj0.1
|
4fj0.2
|
4fj0.3
|
4fj1.1
|
4fj1.2
|
4fj1.3
|
4fj2.1
|
4fj2.2
|
4fj2.3
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