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1DXO
Biol. Unit 1
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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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, 4)
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:
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Label:
No.
Name
Count
Type
Full Name
1
DQN
2
Ligand/Ion
DUROQUINONE
2
FAD
2
Ligand/Ion
FLAVIN-ADENINE DINUCLEOTIDE
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Sites
(4, 4)
Info
All Sites
1: AC2 (SOFTWARE)
2: AC4 (SOFTWARE)
3: AC6 (SOFTWARE)
4: AC8 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
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
2
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
3
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
4
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, 6)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_016170 (R138W, chain B/D, )
2: VAR_008384 (P186S, chain B/D, )
3: VAR_050220 (Q268H, chain B/D, )
View:
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dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_016170
R
139
W
NQO1_HUMAN
Polymorphism
1131341
B/D
R
138
W
2
UniProt
VAR_008384
P
187
S
NQO1_HUMAN
Polymorphism
1800566
B/D
P
186
S
3
UniProt
VAR_050220
Q
269
H
NQO1_HUMAN
Polymorphism
34447156
B/D
Q
268
H
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(, 0)
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Exons
(0, 0)
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
(no "Exon" information available for biological units yet)
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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Organisms
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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
(
)
(
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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)
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Asymmetric Unit 1
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Show PDB file:
Asym.Unit (187 KB)
Header - Asym.Unit
Biol.Unit 1 (93 KB)
Header - Biol.Unit 1
Biol.Unit 2 (93 KB)
Header - Biol.Unit 2
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