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1UKC
Asym. Unit
Info
Asym.Unit (198 KB)
Biol.Unit 1 (99 KB)
Biol.Unit 2 (95 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF ASPERGILLUS NIGER ESTA
Authors
:
Y. Bourne, A. A. Hasper, H. Chahinian, M. Juin, L. H. De Graaff, P. March
Date
:
19 Aug 03 (Deposition) - 27 Jul 04 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.10
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Esterase, Fungi, A/B Hydrolase Fold, Acetylcholinesterase, Hydrolase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
Y. Bourne, A. A. Hasper, H. Chahinian, M. Juin, L. H. De Graaff, P. Marchot
Aspergillus Niger Protein Esta Defines A New Class Of Funga Esterases Within The Alpha/Beta Hydrolase Fold Superfamily Of Proteins
Structure V. 12 677 2004
[
close entry info
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Hetero Components
(5, 27)
Info
All Hetero Components
1a: CHLORIDE ION (CLa)
2a: 1,2-ETHANEDIOL (EDOa)
2b: 1,2-ETHANEDIOL (EDOb)
2c: 1,2-ETHANEDIOL (EDOc)
2d: 1,2-ETHANEDIOL (EDOd)
3a: ALPHA-D-MANNOSE (MANa)
3b: ALPHA-D-MANNOSE (MANb)
3c: ALPHA-D-MANNOSE (MANc)
3d: ALPHA-D-MANNOSE (MANd)
3e: ALPHA-D-MANNOSE (MANe)
3f: ALPHA-D-MANNOSE (MANf)
4a: N-ACETYL-D-GLUCOSAMINE (NAGa)
4b: N-ACETYL-D-GLUCOSAMINE (NAGb)
4c: N-ACETYL-D-GLUCOSAMINE (NAGc)
4d: N-ACETYL-D-GLUCOSAMINE (NAGd)
4e: N-ACETYL-D-GLUCOSAMINE (NAGe)
4f: N-ACETYL-D-GLUCOSAMINE (NAGf)
4g: N-ACETYL-D-GLUCOSAMINE (NAGg)
4h: N-ACETYL-D-GLUCOSAMINE (NAGh)
4i: N-ACETYL-D-GLUCOSAMINE (NAGi)
4j: N-ACETYL-D-GLUCOSAMINE (NAGj)
4k: N-ACETYL-D-GLUCOSAMINE (NAGk)
4l: N-ACETYL-D-GLUCOSAMINE (NAGl)
4m: N-ACETYL-D-GLUCOSAMINE (NAGm)
4n: N-ACETYL-D-GLUCOSAMINE (NAGn)
5a: SULFATE ION (SO4a)
5b: SULFATE ION (SO4b)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CL
1
Ligand/Ion
CHLORIDE ION
2
EDO
4
Ligand/Ion
1,2-ETHANEDIOL
3
MAN
6
Ligand/Ion
ALPHA-D-MANNOSE
4
NAG
14
Ligand/Ion
N-ACETYL-D-GLUCOSAMINE
5
SO4
2
Ligand/Ion
SULFATE ION
[
close Hetero Component info
]
Sites
(27, 27)
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)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ASN A:72 , LEU A:75 , GLN A:76 , NAG A:1502 , HOH A:3354
BINDING SITE FOR RESIDUE NAG A 1501
02
AC2
SOFTWARE
NAG A:1501
BINDING SITE FOR RESIDUE NAG A 1502
03
AC3
SOFTWARE
GLU A:47 , TYR A:81 , ASN A:138 , THR A:140 , NAG A:608 , EDO A:1922 , HOH A:2905 , HOH A:3180
BINDING SITE FOR RESIDUE NAG A 609
04
AC4
SOFTWARE
LEU A:41 , GLU A:42 , ALA A:43 , NAG A:609 , MAN A:1602 , HOH A:3169 , HOH A:3174 , HOH A:3218 , HOH A:3290
BINDING SITE FOR RESIDUE NAG A 608
05
AC5
SOFTWARE
NAG A:608 , MAN A:1601 , MAN A:1603
BINDING SITE FOR RESIDUE MAN A 1602
06
AC6
SOFTWARE
MAN A:1602
BINDING SITE FOR RESIDUE MAN A 1601
07
AC7
SOFTWARE
MAN A:1602
BINDING SITE FOR RESIDUE MAN A 1603
08
AC8
SOFTWARE
ASN A:345 , ARG A:383
BINDING SITE FOR RESIDUE NAG A 1701
09
AC9
SOFTWARE
TYR A:465 , ASN A:511 , NAG A:1802
BINDING SITE FOR RESIDUE NAG A 1801
10
BC1
SOFTWARE
NAG A:1801
BINDING SITE FOR RESIDUE NAG A 1802
11
BC2
SOFTWARE
ARG A:184 , ARG A:188 , TYR A:223 , HOH A:3078 , LYS B:226
BINDING SITE FOR RESIDUE SO4 A 2901
12
BC3
SOFTWARE
SER A:22 , HIS A:23 , HIS A:475 , HOH A:3001
BINDING SITE FOR RESIDUE CL A 2902
13
BC4
SOFTWARE
GLY A:127 , GLY A:128 , SER A:210 , ALA A:211 , PHE A:342 , HOH A:3024 , HOH A:3286
BINDING SITE FOR RESIDUE EDO A 1902
14
BC5
SOFTWARE
GLN A:141 , NAG A:609 , HOH A:2911
BINDING SITE FOR RESIDUE EDO A 1922
15
BC6
SOFTWARE
ALA A:468 , ILE A:469 , VAL A:472 , GLN A:509 , THR A:510 , ASN A:511 , ASP A:512 , THR A:513 , HOH A:2981 , HOH A:3166 , HOH A:3508
BINDING SITE FOR RESIDUE EDO A 1932
16
BC7
SOFTWARE
ASN B:259
BINDING SITE FOR RESIDUE NAG B 1951
17
BC8
SOFTWARE
ASN B:72 , LEU B:75 , GLN B:76
BINDING SITE FOR RESIDUE NAG B 1551
18
BC9
SOFTWARE
LEU B:41 , GLU B:47 , TYR B:81 , ASN B:138 , THR B:140 , NAG B:1658 , HOH B:3020 , HOH B:3288 , HOH B:3387 , HOH B:3394
BINDING SITE FOR RESIDUE NAG B 1659
19
CC1
SOFTWARE
LEU B:41 , GLU B:42 , ALA B:43 , MAN B:1652 , NAG B:1659 , HOH B:3162 , HOH B:3446
BINDING SITE FOR RESIDUE NAG B 1658
20
CC2
SOFTWARE
MAN B:1651 , MAN B:1653 , NAG B:1658
BINDING SITE FOR RESIDUE MAN B 1652
21
CC3
SOFTWARE
MAN B:1652
BINDING SITE FOR RESIDUE MAN B 1651
22
CC4
SOFTWARE
MAN B:1652
BINDING SITE FOR RESIDUE MAN B 1653
23
CC5
SOFTWARE
ASN B:345 , ARG B:383 , ALA B:385
BINDING SITE FOR RESIDUE NAG B 1751
24
CC6
SOFTWARE
TYR B:465 , ASN B:511 , NAG B:1852 , HOH B:3304
BINDING SITE FOR RESIDUE NAG B 1851
25
CC7
SOFTWARE
NAG B:1851
BINDING SITE FOR RESIDUE NAG B 1852
26
CC8
SOFTWARE
LYS A:226 , ARG B:184 , ARG B:188 , TYR B:223 , HOH B:3185
BINDING SITE FOR RESIDUE SO4 B 2951
27
CC9
SOFTWARE
GLY B:127 , GLY B:128 , SER B:210 , ALA B:211 , TRP B:301 , PHE B:342 , HOH B:3079
BINDING SITE FOR RESIDUE EDO B 1912
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
View:
Select:
Label:
Sorry, no Info available
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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
(0, 0)
Info
All Exons
View:
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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, 2)
Info
All SCOP Domains
1a: SCOP_d1ukca_ (A:)
1b: SCOP_d1ukcb_ (B:)
View:
Select:
Label:
Classes
(
)
(
)
Folds
(
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(
)
Superfamilies
(
)
(
)
Families
(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
alpha/beta-Hydrolases
(971)
Superfamily
:
alpha/beta-Hydrolases
(971)
Family
:
Fungal lipases
(53)
Protein domain
:
Esterase EstA
(1)
Aspergillus niger [TaxId: 5061]
(1)
1a
d1ukca_
A:
1b
d1ukcb_
B:
[
close SCOP info
]
CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_1ukcB00 (B:26-538)
1b: CATH_1ukcA00 (A:22-538)
View:
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Label:
Classes
(
)
(
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Architectures
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(
)
Topologies
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Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
[code=3.40.50.1820, no name defined]
(692)
Aspergillus niger. Organism_taxid: 5061.
(2)
1a
1ukcB00
B:26-538
1b
1ukcA00
A:22-538
[
close CATH info
]
Pfam Domains
(1, 2)
Info
all PFAM domains
1a: PFAM_COesterase_1ukcB01 (B:26-529)
1b: PFAM_COesterase_1ukcB02 (B:26-529)
View:
Select:
Label:
Clans
(
)
(
)
Families
(
)
(
)
Organisms
(
)
(
)
Clan
:
AB_hydrolase
(347)
Family
:
COesterase
(79)
Aspergillus niger
(1)
1a
COesterase-1ukcB01
B:26-529
1b
COesterase-1ukcB02
B:26-529
[
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]
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Asymmetric Unit 1
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