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1DXO
Asym. Unit
Info
Asym.Unit (187 KB)
Biol.Unit 1 (93 KB)
Biol.Unit 2 (93 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF HUMAN NAD[P]H-QUINONE OXIDOREDUCTASE CO WITH 2,3, 5,6,TETRAMETHYL-P-BENZOQUINONE (DUROQUINONE) AT 2.5 ANGSTROM RESOLUTION
Authors
:
M. Faig, M. A. Bianchet, S. Chen, S. Winski, D. Ross, L. M. Amzel
Date
:
12 Jan 00 (Deposition) - 23 Apr 00 (Release) - 05 Jul 17 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.50
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: B,D (1x)
Biol. Unit 2: A,C (1x)
Keywords
:
Flavoprotein, Rossmann Fold, Oxidoreductase
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
]
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Reference
:
M. Faig, M. A. Bianchet, S. Chen, S. Winski, D. Ross, P. Talalay, L. M. Amzel
Structures Of Recombinant Mouse And Human Nad(P)H:Quinone Oxidoreductases:Species Comparison And Structural Changes With Substrate Binding And Release
Proc. Natl. Acad. Sci. Usa V. 97 3177 2000
(for further references see the
PDB file header
)
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Hetero Components
(2, 8)
Info
All Hetero Components
1a: DUROQUINONE (DQNa)
1b: DUROQUINONE (DQNb)
1c: DUROQUINONE (DQNc)
1d: DUROQUINONE (DQNd)
2a: FLAVIN-ADENINE DINUCLEOTIDE (FADa)
2b: FLAVIN-ADENINE DINUCLEOTIDE (FADb)
2c: FLAVIN-ADENINE DINUCLEOTIDE (FADc)
2d: FLAVIN-ADENINE DINUCLEOTIDE (FADd)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
DQN
4
Ligand/Ion
DUROQUINONE
2
FAD
4
Ligand/Ion
FLAVIN-ADENINE DINUCLEOTIDE
[
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Sites
(8, 8)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
7: AC7 (SOFTWARE)
8: AC8 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
HIS A:11 , THR A:15 , SER A:16 , PHE A:17 , ASN A:18 , ALA A:20 , PRO A:102 , LEU A:103 , GLN A:104 , TRP A:105 , PHE A:106 , THR A:147 , THR A:148 , GLY A:149 , GLY A:150 , TYR A:155 , ILE A:192 , ARG A:200 , LEU A:204 , DQN A:302 , HOH A:2021 , HOH A:2022 , GLN C:66 , TYR C:67 , PRO C:68
BINDING SITE FOR RESIDUE FAD A 301
2
AC2
SOFTWARE
HIS B:11 , THR B:15 , SER B:16 , PHE B:17 , ASN B:18 , ALA B:20 , PRO B:102 , LEU B:103 , GLN B:104 , TRP B:105 , PHE B:106 , THR B:147 , THR B:148 , GLY B:149 , GLY B:150 , TYR B:155 , ILE B:192 , ARG B:200 , LEU B:204 , DQN B:302 , ASN D:64 , GLN D:66 , TYR D:67
BINDING SITE FOR RESIDUE FAD B 301
3
AC3
SOFTWARE
GLN A:66 , TYR A:67 , HIS C:11 , THR C:15 , SER C:16 , PHE C:17 , ASN C:18 , ALA C:20 , PRO C:102 , LEU C:103 , GLN C:104 , TRP C:105 , PHE C:106 , THR C:147 , THR C:148 , GLY C:149 , GLY C:150 , TYR C:155 , ILE C:192 , ARG C:200 , LEU C:204 , DQN C:302
BINDING SITE FOR RESIDUE FAD C 301
4
AC4
SOFTWARE
GLN B:66 , TYR B:67 , PRO B:68 , HIS D:11 , THR D:15 , SER D:16 , PHE D:17 , ASN D:18 , ALA D:20 , PRO D:102 , LEU D:103 , GLN D:104 , TRP D:105 , PHE D:106 , THR D:147 , THR D:148 , GLY D:149 , GLY D:150 , TYR D:155 , ILE D:192 , ARG D:200 , LEU D:204
BINDING SITE FOR RESIDUE FAD D 301
5
AC5
SOFTWARE
TRP A:105 , GLY A:149 , FAD A:301 , TYR C:126 , TYR C:128 , PHE C:178 , HOH C:2017
BINDING SITE FOR RESIDUE DQN A 302
6
AC6
SOFTWARE
FAD B:301 , HOH B:2020 , GLY D:122 , TYR D:126 , PHE D:178 , DQN D:302 , HOH D:2007 , HOH D:2011
BINDING SITE FOR RESIDUE DQN B 302
7
AC7
SOFTWARE
TYR A:126 , TYR A:128 , PHE A:178 , HOH A:2014 , TRP C:105 , FAD C:301 , HOH C:2023
BINDING SITE FOR RESIDUE DQN C 302
8
AC8
SOFTWARE
GLY B:149 , HIS B:194 , DQN B:302 , PHE D:232
BINDING SITE FOR RESIDUE DQN D 302
[
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SAPs(SNPs)/Variants
(3, 12)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_016170 (R138W, chain A/B/C/D, )
2: VAR_008384 (P186S, chain A/B/C/D, )
3: VAR_050220 (Q268H, chain A/B/C/D, )
View:
Select:
Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_016170
R
139
W
NQO1_HUMAN
Polymorphism
1131341
A/B/C/D
R
138
W
2
UniProt
VAR_008384
P
187
S
NQO1_HUMAN
Polymorphism
1800566
A/B/C/D
P
186
S
3
UniProt
VAR_050220
Q
269
H
NQO1_HUMAN
Polymorphism
34447156
A/B/C/D
Q
268
H
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
[
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]
PROSITE Patterns/Profiles
(0, 0)
Info
All PROSITE Patterns/Profiles
;
View:
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Label:
End label:
Sorry, no Info available
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Exons
(6, 24)
Info
All Exons
Exon 1.1a (A:1-2 | B:1-2 | C:1-2 | D:1-2)
Exon 1.2 (A:2-57 | B:2-57 | C:2-57 | D:2-57)
Exon 1.3 (A:57-100 | B:57-100 | C:57-100 | D...)
Exon 1.4 (A:101-138 | B:101-138 | C:101-138 ...)
Exon 1.5 (A:139-172 | B:139-172 | C:139-172 ...)
Exon 1.6c (A:173-273 | B:173-273 | C:173-273 ...)
View:
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All Exon Boundaries
1: Boundary -/1.1a
2: Boundary 1.1a/1.2
3: Boundary 1.2/1.3
4: Boundary 1.3/1.4
5: Boundary 1.4/1.5
6: Boundary 1.5/1.6c
7: Boundary 1.6c/-
View:
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
ENSEMBL
UniProtKB
PDB
No.
Transcript ID
Exon
Exon ID
Genome Location
Length
ID
Location
Length
Count
Location
Length
1.1a
ENST00000320623
1a
ENSE00001900307
chr16:
69760707-69760336
372
NQO1_HUMAN
1-3
3
4
A:1-2
B:1-2
C:1-2
D:1-2
2
2
2
2
1.2
ENST00000320623
2
ENSE00001241523
chr16:
69752437-69752273
165
NQO1_HUMAN
3-58
56
4
A:2-57
B:2-57
C:2-57
D:2-57
56
56
56
56
1.3
ENST00000320623
3
ENSE00001241515
chr16:
69752156-69752026
131
NQO1_HUMAN
58-101
44
4
A:57-100
B:57-100
C:57-100
D:57-100
44
44
44
44
1.4
ENST00000320623
4
ENSE00001241509
chr16:
69748980-69748867
114
NQO1_HUMAN
102-139
38
4
A:101-138
B:101-138
C:101-138
D:101-138
38
38
38
38
1.5
ENST00000320623
5
ENSE00001241503
chr16:
69747032-69746931
102
NQO1_HUMAN
140-173
34
4
A:139-172
B:139-172
C:139-172
D:139-172
34
34
34
34
1.6c
ENST00000320623
6c
ENSE00001819797
chr16:
69745184-69743304
1881
NQO1_HUMAN
174-274
101
4
A:173-273
B:173-273
C:173-273
D:173-273
101
101
101
101
[
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SCOP Domains
(1, 4)
Info
All SCOP Domains
1a: SCOP_d1dxoa_ (A:)
1b: SCOP_d1dxob_ (B:)
1c: SCOP_d1dxoc_ (C:)
1d: SCOP_d1dxod_ (D:)
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Protein Domains
(
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(
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Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Flavodoxin-like
(1057)
Superfamily
:
Flavoproteins
(208)
Family
:
Quinone reductase
(65)
Protein domain
:
NAD(P)H:quinone reductase
(10)
Human (Homo sapiens) [TaxId: 9606]
(8)
1a
d1dxoa_
A:
1b
d1dxob_
B:
1c
d1dxoc_
C:
1d
d1dxod_
D:
[
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CATH Domains
(1, 4)
Info
all CATH domains
1a: CATH_1dxoA00 (A:1-273)
1b: CATH_1dxoB00 (B:1-273)
1c: CATH_1dxoC00 (C:1-273)
1d: CATH_1dxoD00 (D:1-273)
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Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
[code=3.40.50.360, no name defined]
(150)
Human (Homo sapiens)
(27)
1a
1dxoA00
A:1-273
1b
1dxoB00
B:1-273
1c
1dxoC00
C:1-273
1d
1dxoD00
D:1-273
[
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Pfam Domains
(0, 0)
Info
all PFAM domains
View:
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Sorry, no Info available
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