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SMTL ID : 1idt.1
STRUCTURAL STUDIES ON A PRODRUG-ACTIVATING SYSTEM-CB1954 AND FMN-DEPENDENT NITROREDUCTASE
Coordinates
PDB Format
Method
X-RAY DIFFRACTION 2.00 Å
Oligo State
homo-dimer
Ligands
2 x
FMN
:
FLAVIN MONONUCLEOTIDE
(Non-covalent)
FMN.1:
24 residues within 4Å:
Chain A:
R.10
,
H.11
,
S.12
,
K.14
,
F.70
,
N.71
,
K.74
,
Y.144
,
V.162
,
P.163
,
I.164
,
E.165
,
G.166
,
N.200
,
K.205
,
R.207
Chain B:
P.38
,
S.39
,
S.40
,
T.41
,
N.42
,
Q.142
,
L.145
Ligands:
CB1.3
25
PLIP interactions
:
21 interactions with chain A
,
4 interactions with chain B
Hydrophobic interactions:
A:Y.144
,
A:P.163
,
A:E.165
,
B:L.145
Hydrogen bonds:
A:S.12
,
A:S.12
,
A:S.12
,
A:S.12
,
A:K.14
,
A:K.14
,
A:N.71
,
A:N.71
,
A:K.74
,
A:E.165
,
A:G.166
,
A:N.200
,
B:S.39
,
B:T.41
,
B:N.42
Water bridges:
A:K.205
,
A:K.205
,
A:R.207
Salt bridges:
A:R.10
,
A:K.205
,
A:R.207
FMN.4:
21 residues within 4Å:
Chain A:
P.38
,
S.39
,
S.40
,
T.41
,
N.42
,
Q.142
,
L.145
Chain B:
R.10
,
H.11
,
S.12
,
K.14
,
N.71
,
Y.144
,
P.163
,
I.164
,
E.165
,
G.166
,
N.200
,
K.205
,
R.207
Ligands:
CB1.2
23
PLIP interactions
:
19 interactions with chain B
,
4 interactions with chain A
Hydrophobic interactions:
B:Y.144
,
B:P.163
,
B:E.165
,
A:L.145
Hydrogen bonds:
B:S.12
,
B:S.12
,
B:S.12
,
B:S.12
,
B:K.14
,
B:K.14
,
B:N.71
,
B:N.71
,
B:E.165
,
B:G.166
,
B:N.200
,
A:S.39
,
A:T.41
Water bridges:
B:S.206
,
B:R.207
,
A:R.121
Salt bridges:
B:R.10
,
B:K.205
,
B:R.207
2 x
CB1
:
5-(AZIRIDIN-1-YL)-2,4-DINITROBENZAMIDE
(Non-covalent)
CB1.2:
4 residues within 4Å:
Chain A:
T.41
,
F.124
Chain B:
F.70
Ligands:
FMN.4
4
PLIP interactions
:
4 interactions with chain A
Hydrophobic interactions:
A:F.124
Water bridges:
A:T.41
,
A:N.117
,
A:N.117
CB1.3:
8 residues within 4Å:
Chain A:
K.14
,
F.70
,
N.71
Chain B:
S.40
,
T.41
,
N.117
,
F.124
Ligands:
FMN.1
1
PLIP interactions
:
1 interactions with chain A
Hydrophobic interactions:
A:F.70
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Johansson, E. et al., Studies on the Nitroreductase Prodrug-Activating System. Crystal Structures of Complexes with the Inhibitor Dicoumarol and Dinitrobenzamide Prodrugs and of the Enzyme Active Form. J.Med.Chem. (2003)
Release Date
2003-09-16
Peptides
MINOR FMN-DEPENDENT NITROREDUCTASE:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
B
Export Alignment
FASTA format
Clustal Format
PNG Image
Secondary Structure
None
DSSP
PSIPRED
SSpro
Colour Scheme
Fade Mismatches
Enhance Mismatches
Chain
Unique Chain
Rainbow
2° Structure
Bfactor
Bfactor Range
SOA
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Ser/Thr
Cysteine
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MINOR FMN-DEPENDENT NITROREDUCTASE
Related Entries With Identical Sequence
1ds7.1
|
1icr.1
|
1icu.1
|
1icu.2
|
1icv.1
|
1icv.2
|
1oo5.1
|
1oo6.1
|
1oon.1
|
1ooq.1
|
1yki.1
|
1yki.2
|
1ylr.1
|
1ylu.1
|
7x32.1
|
7x32.2
|
7x32.3
|
7x32.4
Cartoon
Cartoon
Tube
Trace
Lines
Ball+Stick
Licorice
Hyperball
Rope
Surface
Spacefill
Outline
Fog
Background
Transparent
Resolution
Low
Medium
High
Extreme