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Getting 'Biological Unit' information from database.
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2QX8
Asym. Unit
Info
Asym.Unit (94 KB)
Biol.Unit 1 (89 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF QUINONE REDUCTASE II
Authors
:
B. Calamini, B. D. Santarsiero, J. A. Boutin, A. D. Mesecar
Date
:
10 Aug 07 (Deposition) - 02 Sep 08 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.60
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Oxidoreductase, Fad, Flavoprotein, Metal-Binding
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
B. Calamini, B. D. Santarsiero, J. A. Boutin, A. D. Mesecar
Kinetic, Thermodynamic And X-Ray Structural Insights Into The Interaction Of Melatonin And Analogues With Quinone Reductase 2.
Biochem. J. V. 413 81 2008
[
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Hetero Components
(5, 10)
Info
All Hetero Components
1a: CHLORIDE ION (CLa)
1b: CHLORIDE ION (CLb)
2a: FLAVIN-ADENINE DINUCLEOTIDE (FADa)
2b: FLAVIN-ADENINE DINUCLEOTIDE (FADb)
3a: GLYCEROL (GOLa)
3b: GLYCEROL (GOLb)
4a: N-[2-(2-IODO-5-METHOXY-1H-INDOL-3-... (ML2a)
4b: N-[2-(2-IODO-5-METHOXY-1H-INDOL-3-... (ML2b)
5a: ZINC ION (ZNa)
5b: ZINC ION (ZNb)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CL
2
Ligand/Ion
CHLORIDE ION
2
FAD
2
Ligand/Ion
FLAVIN-ADENINE DINUCLEOTIDE
3
GOL
2
Ligand/Ion
GLYCEROL
4
ML2
2
Ligand/Ion
N-[2-(2-IODO-5-METHOXY-1H-INDOL-3-YL)ETHYL]ACETAMIDE
5
ZN
2
Ligand/Ion
ZINC ION
[
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Sites
(9, 9)
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)
9: AC9 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
HIS A:173 , HIS A:177 , CYS A:222
BINDING SITE FOR RESIDUE ZN A 231
2
AC2
SOFTWARE
HIS B:173 , HIS B:177 , CYS B:222 , HOH B:592
BINDING SITE FOR RESIDUE ZN B 231
3
AC3
SOFTWARE
THR A:213 , HOH A:444
BINDING SITE FOR RESIDUE CL A 232
4
AC4
SOFTWARE
HIS A:11 , LYS A:15 , SER A:16 , PHE A:17 , ASN A:18 , SER A:20 , PRO A:102 , LEU A:103 , TYR A:104 , TRP A:105 , PHE A:106 , THR A:147 , THR A:148 , GLY A:149 , GLY A:150 , TYR A:155 , GLU A:193 , ARG A:200 , LYS A:201 , HOH A:302 , HOH A:306 , HOH A:316 , HOH A:449 , HOH A:465 , ASN B:66 , ASP B:117 , HOH B:515
BINDING SITE FOR RESIDUE FAD A 234
5
AC5
SOFTWARE
ASN A:66 , ASP A:117 , HOH A:324 , HOH A:334 , HIS B:11 , LYS B:15 , SER B:16 , PHE B:17 , ASN B:18 , SER B:20 , PRO B:102 , LEU B:103 , TYR B:104 , TRP B:105 , PHE B:106 , THR B:147 , THR B:148 , GLY B:149 , GLY B:150 , TYR B:155 , GLU B:193 , GLU B:197 , ARG B:200 , HOH B:433 , HOH B:439 , HOH B:537 , HOH B:571
BINDING SITE FOR RESIDUE FAD B 232
6
AC6
SOFTWARE
TRP A:105 , PHE A:106 , GLY A:149 , GLY A:150 , HOH A:341 , HOH A:372 , HOH A:430 , HOH A:467 , PHE B:126 , ILE B:128 , GLY B:174 , PHE B:178 , HOH B:549
BINDING SITE FOR RESIDUE ML2 A 235
7
AC7
SOFTWARE
PHE A:126 , GLY A:174 , PHE A:178 , HOH A:353 , TRP B:105 , PHE B:106 , GLY B:149 , HOH B:425 , HOH B:531 , HOH B:561
BINDING SITE FOR RESIDUE ML2 B 233
8
AC8
SOFTWARE
ALA A:43 , MET A:44 , HOH A:254 , HOH A:463 , ARG B:31 , HOH B:401
BINDING SITE FOR RESIDUE GOL A 236
9
AC9
SOFTWARE
ASN A:45 , ARG A:49 , HOH A:367 , ASN B:45 , ARG B:49 , HOH B:489 , HOH B:559
BINDING SITE FOR RESIDUE GOL B 234
[
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SAPs(SNPs)/Variants
(5, 10)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_021399 (K15R, chain A/B, )
2: VAR_021400 (E28G, chain A/B, )
3: VAR_021401 (F46F, chain A/B, )
4: VAR_021402 (G57D, chain A/B, )
5: VAR_021403 (V183A, chain A/B, )
View:
Select:
Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_021399
K
16
R
NQO2_HUMAN
Polymorphism
28383623
A/B
K
15
R
2
UniProt
VAR_021400
E
29
G
NQO2_HUMAN
Polymorphism
17136117
A/B
E
28
G
3
UniProt
VAR_021401
L
47
F
NQO2_HUMAN
Polymorphism
1143684
A/B
F
46
F
4
UniProt
VAR_021402
G
58
D
NQO2_HUMAN
Polymorphism
17300141
A/B
G
57
D
5
UniProt
VAR_021403
V
184
A
NQO2_HUMAN
Polymorphism
28383651
A/B
V
183
A
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
[
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]
PROSITE Patterns/Profiles
(0, 0)
Info
All PROSITE Patterns/Profiles
;
View:
Select:
Label:
End label:
Sorry, no Info available
[
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Exons
(6, 12)
Info
All Exons
Exon 1.10 (A:1-2 | B:1-2)
Exon 1.11 (A:2-57 | B:2-57)
Exon 1.12b (A:57-100 | B:57-100)
Exon 1.13 (A:101-138 | B:101-138)
Exon 1.14 (A:139-172 | B:139-172)
Exon 1.15b (A:173-230 | B:173-230)
View:
Select:
Label:
All Exon Boundaries
1: Boundary 1.5d/1.10
2: Boundary 1.10/1.11
3: Boundary 1.11/1.12b
4: Boundary 1.12b/1.13
5: Boundary 1.13/1.14
6: Boundary 1.14/1.15b
7: Boundary 1.15b/-
View:
Label:
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
1.5d
ENST00000380455
5d
ENSE00001728408
chr6:
3000231-3000319
89
NQO2_HUMAN
-
0
0
-
-
1.10
ENST00000380455
10
ENSE00001777236
chr6:
3006702-3006793
92
NQO2_HUMAN
1-3
3
2
A:1-2
B:1-2
2
2
1.11
ENST00000380455
11
ENSE00001083962
chr6:
3010259-3010423
165
NQO2_HUMAN
3-58
56
2
A:2-57
B:2-57
56
56
1.12b
ENST00000380455
12b
ENSE00000847812
chr6:
3012778-3012908
131
NQO2_HUMAN
58-101
44
2
A:57-100
B:57-100
44
44
1.13
ENST00000380455
13
ENSE00002196995
chr6:
3015764-3015877
114
NQO2_HUMAN
102-139
38
2
A:101-138
B:101-138
38
38
1.14
ENST00000380455
14
ENSE00000680401
chr6:
3017118-3017219
102
NQO2_HUMAN
140-173
34
2
A:139-172
B:139-172
34
34
1.15b
ENST00000380455
15b
ENSE00001358191
chr6:
3019713-3019996
284
NQO2_HUMAN
174-231
58
2
A:173-230
B:173-230
58
58
[
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]
SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d2qx8a_ (A:)
1b: SCOP_d2qx8b_ (B:)
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Classes
(
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(
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Folds
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(
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(
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(
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)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Flavodoxin-like
(1057)
Superfamily
:
Flavoproteins
(208)
Family
:
Quinone reductase
(65)
Protein domain
:
Quinone reductase type 2 (menadione reductase)
(44)
Human (Homo sapiens) [TaxId: 9606]
(44)
1a
d2qx8a_
A:
1b
d2qx8b_
B:
[
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_2qx8A00 (A:1-230)
1b: CATH_2qx8B00 (B:1-230)
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Homologous Superfamilies
(
)
(
)
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
2qx8A00
A:1-230
1b
2qx8B00
B:1-230
[
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]
Pfam Domains
(1, 2)
Info
all PFAM domains
1a: PFAM_Flavodoxin_2_2qx8B01 (B:3-211)
1b: PFAM_Flavodoxin_2_2qx8B02 (B:3-211)
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Clans
(
)
(
)
Families
(
)
(
)
Organisms
(
)
(
)
Clan
:
Flavoprotein
(71)
Family
:
Flavodoxin_2
(35)
Homo sapiens (Human)
(22)
1a
Flavodoxin_2-2qx8B01
B:3-211
1b
Flavodoxin_2-2qx8B02
B:3-211
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