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1H1I
Asym. Unit
Info
Asym.Unit (262 KB)
Biol.Unit 1 (130 KB)
Biol.Unit 2 (128 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF QUERCETIN 2,3-DIOXYGENASE ANAEROBICALLY COMPLEXED WITH THE SUBSTRATE QUERCETN
Authors
:
R. A. Steiner, B. W. Dijkstra
Date
:
15 Jul 02 (Deposition) - 28 Nov 02 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.75
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,C (1x)
Biol. Unit 2: B,D (1x)
Keywords
:
Oxidoreductase, Dioxygenase, Flavonol
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
R. A. Steiner, K. H. Kalk, B. W. Dijkstra
Anaerobic Enzyme. Substrate Structures Provide Insight Into The Reaction Mechanism Of The Copper- Dependent Quercetin 2, 3-Dioxygenase.
Proc. Natl. Acad. Sci. Usa V. 99 16625 2002
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Hetero Components
(4, 32)
Info
All Hetero Components
1a: COPPER (II) ION (CUa)
1b: COPPER (II) ION (CUb)
1c: COPPER (II) ION (CUc)
1d: COPPER (II) ION (CUd)
2a: (4S)-2-METHYL-2,4-PENTANEDIOL (MPDa)
2b: (4S)-2-METHYL-2,4-PENTANEDIOL (MPDb)
2c: (4S)-2-METHYL-2,4-PENTANEDIOL (MPDc)
2d: (4S)-2-METHYL-2,4-PENTANEDIOL (MPDd)
3a: N-ACETYL-D-GLUCOSAMINE (NAGa)
3b: N-ACETYL-D-GLUCOSAMINE (NAGb)
3c: N-ACETYL-D-GLUCOSAMINE (NAGc)
3d: N-ACETYL-D-GLUCOSAMINE (NAGd)
3e: N-ACETYL-D-GLUCOSAMINE (NAGe)
3f: N-ACETYL-D-GLUCOSAMINE (NAGf)
3g: N-ACETYL-D-GLUCOSAMINE (NAGg)
3h: N-ACETYL-D-GLUCOSAMINE (NAGh)
3i: N-ACETYL-D-GLUCOSAMINE (NAGi)
3j: N-ACETYL-D-GLUCOSAMINE (NAGj)
3k: N-ACETYL-D-GLUCOSAMINE (NAGk)
3l: N-ACETYL-D-GLUCOSAMINE (NAGl)
3m: N-ACETYL-D-GLUCOSAMINE (NAGm)
3n: N-ACETYL-D-GLUCOSAMINE (NAGn)
3o: N-ACETYL-D-GLUCOSAMINE (NAGo)
3p: N-ACETYL-D-GLUCOSAMINE (NAGp)
3q: N-ACETYL-D-GLUCOSAMINE (NAGq)
3r: N-ACETYL-D-GLUCOSAMINE (NAGr)
3s: N-ACETYL-D-GLUCOSAMINE (NAGs)
3t: N-ACETYL-D-GLUCOSAMINE (NAGt)
4a: 3,5,7,3',4'-PENTAHYDROXYFLAVONE (QUEa)
4b: 3,5,7,3',4'-PENTAHYDROXYFLAVONE (QUEb)
4c: 3,5,7,3',4'-PENTAHYDROXYFLAVONE (QUEc)
4d: 3,5,7,3',4'-PENTAHYDROXYFLAVONE (QUEd)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CU
4
Ligand/Ion
COPPER (II) ION
2
MPD
4
Ligand/Ion
(4S)-2-METHYL-2,4-PENTANEDIOL
3
NAG
20
Ligand/Ion
N-ACETYL-D-GLUCOSAMINE
4
QUE
4
Ligand/Ion
3,5,7,3',4'-PENTAHYDROXYFLAVONE
[
close Hetero Component info
]
Sites
(29, 29)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
11: BC2 (SOFTWARE)
12: BC3 (SOFTWARE)
13: BC4 (SOFTWARE)
14: BC5 (SOFTWARE)
15: BC6 (SOFTWARE)
16: BC7 (SOFTWARE)
17: BC8 (SOFTWARE)
18: BC9 (SOFTWARE)
19: CC1 (SOFTWARE)
20: CC2 (SOFTWARE)
21: CC3 (SOFTWARE)
22: CC4 (SOFTWARE)
23: CC5 (SOFTWARE)
24: CC6 (SOFTWARE)
25: CC7 (SOFTWARE)
26: CC8 (SOFTWARE)
27: CC9 (SOFTWARE)
28: DC1 (SOFTWARE)
29: DC2 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ARG A:108 , ASN A:109 , HOH A:2095 , HOH A:2415
BINDING SITE FOR RESIDUE NAG A1351
02
AC2
SOFTWARE
ASN A:248 , GLY A:272 , SER A:325 , GLY A:326 , HOH A:2418 , HOH A:2419 , HOH A:2420
BINDING SITE FOR RESIDUE NAG A1354
03
AC3
SOFTWARE
ASN A:90 , HOH A:2421
BINDING SITE FOR RESIDUE NAG A1355
04
AC4
SOFTWARE
THR A:141 , ASN A:142 , HOH A:2422 , HOH A:2423 , HOH A:2424 , HOH A:2425 , LEU D:139 , GLY D:163 , PRO D:164
BINDING SITE FOR RESIDUE NAG A1356
05
AC5
SOFTWARE
ARG B:108 , ASN B:109 , HOH B:2077 , HOH B:2374
BINDING SITE FOR RESIDUE NAG B1351
06
AC6
SOFTWARE
ASN B:191 , HOH B:2200 , GLN D:83 , THR D:189
BINDING SITE FOR RESIDUE NAG B1352
07
AC7
SOFTWARE
ASN B:248 , GLY B:272 , SER B:325 , GLY B:326 , HOH B:2375
BINDING SITE FOR RESIDUE NAG B1353
08
AC8
SOFTWARE
ARG B:26 , ASN B:142 , HOH B:2376 , NAG C:1356
BINDING SITE FOR RESIDUE NAG B1354
09
AC9
SOFTWARE
ARG C:108 , ASN C:109 , HOH C:2102 , HOH C:2363
BINDING SITE FOR RESIDUE NAG C1352
10
BC1
SOFTWARE
ASN C:248 , GLY C:272 , SER C:325 , GLY C:326
BINDING SITE FOR RESIDUE NAG C1355
11
BC2
SOFTWARE
NAG B:1354 , ARG C:26 , ASN C:142 , HOH C:2367 , HOH C:2368
BINDING SITE FOR RESIDUE NAG C1356
12
BC3
SOFTWARE
SER A:182 , ARG D:108 , ASN D:109 , HOH D:2358
BINDING SITE FOR RESIDUE NAG D1351
13
BC4
SOFTWARE
LEU A:139 , GLY A:163 , PRO A:164 , HOH A:2062 , THR D:141 , ASN D:142 , HOH D:2360 , HOH D:2361
BINDING SITE FOR RESIDUE NAG D1354
14
BC5
SOFTWARE
ASN D:248 , GLY D:272 , SER D:325 , GLY D:326 , HOH D:2362 , HOH D:2363
BINDING SITE FOR RESIDUE NAG D1355
15
BC6
SOFTWARE
HIS A:66 , HIS A:68 , GLU A:73 , HIS A:112 , QUE A:1358
BINDING SITE FOR RESIDUE CU A1357
16
BC7
SOFTWARE
HIS B:66 , HIS B:68 , GLU B:73 , HIS B:112 , QUE B:1356
BINDING SITE FOR RESIDUE CU B1355
17
BC8
SOFTWARE
HIS C:66 , HIS C:68 , GLU C:73 , HIS C:112 , QUE C:1358
BINDING SITE FOR RESIDUE CU C1357
18
BC9
SOFTWARE
HIS D:66 , HIS D:68 , GLU D:73 , HIS D:112 , QUE D:1357
BINDING SITE FOR RESIDUE CU D1356
19
CC1
SOFTWARE
MET A:51 , VAL A:63 , HIS A:66 , HIS A:68 , GLU A:73 , PHE A:75 , PHE A:114 , GLY A:125 , PHE A:132 , LEU A:135 , PHE A:136 , GLY A:163 , PRO A:164 , VAL A:177 , CU A:1357 , HOH A:2426 , HOH A:2427
BINDING SITE FOR RESIDUE QUE A1358
20
CC2
SOFTWARE
TYR B:35 , MET B:51 , VAL B:63 , HIS B:66 , HIS B:68 , GLU B:73 , PHE B:75 , PHE B:114 , MET B:123 , GLY B:125 , LEU B:135 , PHE B:136 , LEU B:139 , GLY B:163 , PRO B:164 , VAL B:177 , CU B:1355 , HOH B:2377 , HOH B:2378
BINDING SITE FOR RESIDUE QUE B1356
21
CC3
SOFTWARE
TYR C:35 , MET C:51 , VAL C:63 , HIS C:66 , HIS C:68 , GLU C:73 , PHE C:75 , PHE C:114 , MET C:123 , GLY C:125 , LEU C:135 , PHE C:136 , LEU C:139 , GLY C:163 , PRO C:164 , VAL C:177 , CU C:1357 , HOH C:2369 , HOH C:2370
BINDING SITE FOR RESIDUE QUE C1358
22
CC4
SOFTWARE
TYR D:35 , MET D:51 , VAL D:63 , HIS D:66 , HIS D:68 , GLU D:73 , PHE D:75 , PHE D:114 , GLY D:125 , PHE D:132 , PHE D:136 , GLY D:163 , PRO D:164 , VAL D:177 , CU D:1356 , HOH D:2087 , HOH D:2364
BINDING SITE FOR RESIDUE QUE D1357
23
CC5
SOFTWARE
VAL A:97 , SER A:99 , ASP A:102 , TRP A:200 , HIS A:201 , GLN C:117 , ASP C:118 , MPD C:1351
BINDING SITE FOR RESIDUE MPD A1359
24
CC6
SOFTWARE
SER B:81 , VAL B:97 , GLN B:117 , ASP B:118 , MPD B:1358 , VAL D:97 , SER D:99 , ASP D:102 , HIS D:201
BINDING SITE FOR RESIDUE MPD B1357
25
CC7
SOFTWARE
VAL B:97 , SER B:99 , ASP B:102 , HIS B:201 , MPD B:1357 , SER D:81 , GLN D:117 , ASP D:118
BINDING SITE FOR RESIDUE MPD B1358
26
CC8
SOFTWARE
SER A:81 , GLN A:117 , ASP A:118 , MPD A:1359 , VAL C:97 , SER C:99 , ASP C:102 , HIS C:201
BINDING SITE FOR RESIDUE MPD C1351
27
CC9
SOFTWARE
ASN A:191 , HOH A:2239 , HOH A:2416 , HOH A:2417 , GLN C:83 , THR C:187 , ASP C:188 , THR C:189
BINDING SITE FOR CHAIN A OF SUGAR BOUND TO ASN A 191 RESIDUES 1352 TO 1353
28
DC1
SOFTWARE
GLN A:83 , THR A:187 , ASP A:188 , THR A:189 , HOH A:2234 , ASN C:191 , HOH C:2220 , HOH C:2365
BINDING SITE FOR CHAIN C OF SUGAR BOUND TO ASN C 191 RESIDUES 1353 TO 1354
29
DC2
SOFTWARE
GLN B:83 , ARG B:186 , THR B:187 , THR B:189 , HOH B:2194 , HOH B:2195 , ASN D:191 , HOH D:2211
BINDING SITE FOR CHAIN D OF SUGAR BOUND TO ASN D 191 RESIDUES 1352 TO 1353
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
View:
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Sorry, no Info available
[
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PROSITE Patterns/Profiles
(0, 0)
Info
All PROSITE Patterns/Profiles
;
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Label:
End label:
Sorry, no Info available
[
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]
Exons
(0, 0)
Info
All Exons
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Label:
All Exon Boundaries
View:
Label:
Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(1, 4)
Info
All SCOP Domains
1a: SCOP_d1h1ia_ (A:)
1b: SCOP_d1h1ic_ (C:)
1c: SCOP_d1h1id_ (D:)
1d: SCOP_d1h1ib_ (B:)
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Classes
(
)
(
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Folds
(
)
(
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Superfamilies
(
)
(
)
Families
(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All beta proteins
(24004)
Fold
:
Double-stranded beta-helix
(580)
Superfamily
:
RmlC-like cupins
(220)
Family
:
Quercetin 2,3-dioxygenase-like
(7)
Protein domain
:
Quercetin 2,3-dioxygenase
(5)
Aspergillus japonicus [TaxId: 34381]
(5)
1a
d1h1ia_
A:
1b
d1h1ic_
C:
1c
d1h1id_
D:
1d
d1h1ib_
B:
[
close SCOP info
]
CATH Domains
(1, 8)
Info
all CATH domains
1a: CATH_1h1iA02 (A:206-350)
1b: CATH_1h1iB01 (B:3-21,B:222-342)
1c: CATH_1h1iA01 (A:3-145)
1d: CATH_1h1iC01 (C:3-145)
1e: CATH_1h1iD01 (D:4-145)
1f: CATH_1h1iB02 (B:22-221)
1g: CATH_1h1iC02 (C:206-350)
1h: CATH_1h1iD02 (D:206-350)
View:
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)
Topologies
(
)
(
)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Jelly Rolls
(1293)
Homologous Superfamily
:
Jelly Rolls
(177)
Aspergillus japonicus. Organism_taxid: 34381.
(4)
1a
1h1iA02
A:206-350
1b
1h1iB01
B:3-21,B:222-342
1c
1h1iA01
A:3-145
1d
1h1iC01
C:3-145
1e
1h1iD01
D:4-145
1f
1h1iB02
B:22-221
1g
1h1iC02
C:206-350
1h
1h1iD02
D:206-350
[
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]
Pfam Domains
(0, 0)
Info
all PFAM domains
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Asymmetric Unit 1
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