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1PXX
Asym. Unit
Info
Asym.Unit (389 KB)
Biol.Unit 1 (192 KB)
Biol.Unit 2 (193 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF DICLOFENAC BOUND TO THE CYCLOOXYGENASE ACTIVE SITE OF COX-2
Authors
:
J. R. Kiefer, S. W. Rowlinson, J. J. Prusakiewicz, J. L. Pawlitz, K. R. Ko A. S. Kalgutkar, W. C. Stallings, L. J. Marnett, R. G. Kurumbail
Date
:
07 Jul 03 (Deposition) - 09 Sep 03 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.90
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B (1x)
Biol. Unit 2: C,D (1x)
Keywords
:
Cox-2, Cyclooxygenase, Prostaglandin, Diclofenac, Endoperoxide, Oxidoreductase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
S. W. Rowlinson, J. R. Kiefer, J. J. Prusakiewicz, J. L. Pawlitz, K. R. Kozak, A. S. Kalgutkar, W. C. Stallings, R. G. Kurumbail, L. J. Marnett
A Novel Mechanism Of Cyclooxygenase-2 Inhibition Involving Interactions With Ser-530 And Tyr-385.
J. Biol. Chem. V. 278 45763 2003
(for further references see the
PDB file header
)
[
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Hetero Components
(4, 30)
Info
All Hetero Components
1a: B-OCTYLGLUCOSIDE (BOGa)
1b: B-OCTYLGLUCOSIDE (BOGb)
2a: 2-[2,6-DICHLOROPHENYL)AMINO]BENZEN... (DIFa)
2b: 2-[2,6-DICHLOROPHENYL)AMINO]BENZEN... (DIFb)
2c: 2-[2,6-DICHLOROPHENYL)AMINO]BENZEN... (DIFc)
2d: 2-[2,6-DICHLOROPHENYL)AMINO]BENZEN... (DIFd)
3a: PROTOPORPHYRIN IX CONTAINING FE (HEMa)
3b: PROTOPORPHYRIN IX CONTAINING FE (HEMb)
3c: PROTOPORPHYRIN IX CONTAINING FE (HEMc)
3d: PROTOPORPHYRIN IX CONTAINING FE (HEMd)
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)
4o: N-ACETYL-D-GLUCOSAMINE (NAGo)
4p: N-ACETYL-D-GLUCOSAMINE (NAGp)
4q: N-ACETYL-D-GLUCOSAMINE (NAGq)
4r: N-ACETYL-D-GLUCOSAMINE (NAGr)
4s: N-ACETYL-D-GLUCOSAMINE (NAGs)
4t: N-ACETYL-D-GLUCOSAMINE (NAGt)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
BOG
2
Ligand/Ion
B-OCTYLGLUCOSIDE
2
DIF
4
Ligand/Ion
2-[2,6-DICHLOROPHENYL)AMINO]BENZENEACETIC ACID
3
HEM
4
Ligand/Ion
PROTOPORPHYRIN IX CONTAINING FE
4
NAG
20
Ligand/Ion
N-ACETYL-D-GLUCOSAMINE
[
close Hetero Component info
]
Sites
(30, 30)
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)
30: DC3 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
SER A:38 , PRO A:40 , TYR A:55 , GLU A:67 , ASN A:68
BINDING SITE FOR RESIDUE NAG A 661
02
AC2
SOFTWARE
GLU A:140 , ASN A:144 , TYR A:147 , ARG A:216 , NAG A:672 , HOH A:5048
BINDING SITE FOR RESIDUE NAG A 671
03
AC3
SOFTWARE
ARG A:216 , NAG A:671 , NAG A:673 , ASP B:1239
BINDING SITE FOR RESIDUE NAG A 672
04
AC4
SOFTWARE
NAG A:672
BINDING SITE FOR RESIDUE NAG A 673
05
AC5
SOFTWARE
GLN A:406 , ASN A:410 , ILE A:413
BINDING SITE FOR RESIDUE NAG A 681
06
AC6
SOFTWARE
SER B:1038 , PRO B:1040 , TYR B:1055 , GLU B:1067 , ASN B:1068 , HOH B:5128
BINDING SITE FOR RESIDUE NAG B 1661
07
AC7
SOFTWARE
ASN B:1144 , TYR B:1147 , ARG B:1216 , PHE B:1220 , NAG B:1672
BINDING SITE FOR RESIDUE NAG B 1671
08
AC8
SOFTWARE
ARG B:1216 , NAG B:1671 , NAG B:1673 , HOH B:5102 , HOH B:5168
BINDING SITE FOR RESIDUE NAG B 1672
09
AC9
SOFTWARE
NAG B:1672 , HOH B:5279
BINDING SITE FOR RESIDUE NAG B 1673
10
BC1
SOFTWARE
GLN B:1406 , ASN B:1410 , ILE B:1413
BINDING SITE FOR RESIDUE NAG B 1681
11
BC2
SOFTWARE
SER C:2038 , PRO C:2040 , TYR C:2055 , GLU C:2067 , ASN C:2068 , HOH C:5190
BINDING SITE FOR RESIDUE NAG C 2661
12
BC3
SOFTWARE
GLU C:2140 , ASN C:2144 , TYR C:2147 , ARG C:2216 , PHE C:2220 , NAG C:2672 , HOH C:5155
BINDING SITE FOR RESIDUE NAG C 2671
13
BC4
SOFTWARE
ARG C:2216 , NAG C:2671 , NAG C:2673 , ASP D:3239
BINDING SITE FOR RESIDUE NAG C 2672
14
BC5
SOFTWARE
NAG C:2672
BINDING SITE FOR RESIDUE NAG C 2673
15
BC6
SOFTWARE
GLN C:2406 , ASN C:2410 , ILE C:2413
BINDING SITE FOR RESIDUE NAG C 2681
16
BC7
SOFTWARE
SER D:3038 , PRO D:3040 , TYR D:3055 , GLU D:3067 , ASN D:3068
BINDING SITE FOR RESIDUE NAG D 3661
17
BC8
SOFTWARE
GLU D:3140 , ASN D:3144 , TYR D:3147 , ARG D:3216 , PHE D:3220 , NAG D:3672 , HOH D:5108
BINDING SITE FOR RESIDUE NAG D 3671
18
BC9
SOFTWARE
ASP C:2239 , ARG D:3216 , NAG D:3671 , NAG D:3673
BINDING SITE FOR RESIDUE NAG D 3672
19
CC1
SOFTWARE
NAG D:3672
BINDING SITE FOR RESIDUE NAG D 3673
20
CC2
SOFTWARE
GLN D:3406 , ASN D:3410 , ILE D:3413
BINDING SITE FOR RESIDUE NAG D 3681
21
CC3
SOFTWARE
GLU A:179 , LEU A:183 , ARG A:185 , ILE A:442 , GLN A:445 , LEU B:1183 , ARG B:1184 , ARG B:1185 , ARG B:1438 , ILE B:1442 , GLU B:1486 , GLU B:1490
BINDING SITE FOR RESIDUE BOG A 703
22
CC4
SOFTWARE
LEU C:2183 , ARG C:2184 , ARG C:2185 , ARG C:2438 , ILE C:2442 , GLU C:2486 , GLU C:2490 , GLU D:3179 , LEU D:3183 , ARG D:3185 , ILE D:3442 , GLN D:3445
BINDING SITE FOR RESIDUE BOG D 3703
23
CC5
SOFTWARE
ALA A:199 , PHE A:200 , GLN A:203 , HIS A:207 , PHE A:210 , LYS A:211 , THR A:212 , VAL A:295 , ASN A:382 , TYR A:385 , HIS A:386 , TRP A:387 , HIS A:388 , LEU A:391 , VAL A:447 , GLN A:454
BINDING SITE FOR RESIDUE HEM A 704
24
CC6
SOFTWARE
TYR B:1148 , ALA B:1199 , PHE B:1200 , ALA B:1202 , GLN B:1203 , HIS B:1207 , PHE B:1210 , THR B:1212 , VAL B:1295 , ASN B:1382 , TYR B:1385 , HIS B:1386 , TRP B:1387 , HIS B:1388 , LEU B:1391 , VAL B:1447 , GLN B:1454
BINDING SITE FOR RESIDUE HEM B 1601
25
CC7
SOFTWARE
ALA C:2199 , PHE C:2200 , ALA C:2202 , GLN C:2203 , THR C:2206 , HIS C:2207 , PHE C:2210 , LYS C:2211 , THR C:2212 , VAL C:2295 , ASN C:2382 , TYR C:2385 , HIS C:2386 , HIS C:2388 , LEU C:2391 , VAL C:2447 , GLN C:2454
BINDING SITE FOR RESIDUE HEM C 2601
26
CC8
SOFTWARE
TYR D:3148 , ALA D:3199 , PHE D:3200 , GLN D:3203 , HIS D:3207 , PHE D:3210 , THR D:3212 , VAL D:3295 , ASN D:3382 , TYR D:3385 , HIS D:3386 , TRP D:3387 , HIS D:3388 , LEU D:3391 , VAL D:3447 , GLN D:3454 , HOH D:5235
BINDING SITE FOR RESIDUE HEM D 3601
27
CC9
SOFTWARE
TYR A:348 , VAL A:349 , LEU A:352 , TYR A:385 , TRP A:387 , MET A:522 , GLY A:526 , ALA A:527 , SER A:530 , HOH A:5210
BINDING SITE FOR RESIDUE DIF A 701
28
DC1
SOFTWARE
TYR B:1348 , VAL B:1349 , LEU B:1352 , TYR B:1385 , TRP B:1387 , MET B:1522 , GLY B:1526 , ALA B:1527 , SER B:1530
BINDING SITE FOR RESIDUE DIF B 1701
29
DC2
SOFTWARE
TYR C:2348 , VAL C:2349 , LEU C:2352 , TYR C:2385 , TRP C:2387 , MET C:2522 , GLY C:2526 , ALA C:2527 , SER C:2530
BINDING SITE FOR RESIDUE DIF C 2701
30
DC3
SOFTWARE
TYR D:3348 , VAL D:3349 , LEU D:3352 , TYR D:3385 , TRP D:3387 , MET D:3522 , VAL D:3523 , GLY D:3526 , ALA D:3527 , SER D:3530
BINDING SITE FOR RESIDUE DIF D 3701
[
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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
(1, 4)
Info
All PROSITE Patterns/Profiles
1: PEROXIDASE_3 (A:110-583,B:1110-1583,C:2110-2583,...)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
PEROXIDASE_3
PS50292
Animal heme peroxidase superfamily profile.
PGH2_MOUSE
96-598
4
A:110-583
B:1110-1583
C:2110-2583
D:3110-3583
[
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Exons
(0, 0)
Info
All Exons
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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
(2, 8)
Info
All SCOP Domains
1a: SCOP_d1pxxa1 (A:74-583)
1b: SCOP_d1pxxb1 (B:1074-1583)
1c: SCOP_d1pxxc1 (C:2074-2583)
1d: SCOP_d1pxxd1 (D:3074-3583)
2a: SCOP_d1pxxa2 (A:33-73)
2b: SCOP_d1pxxb2 (B:1033-1073)
2c: SCOP_d1pxxc2 (C:2033-2073)
2d: SCOP_d1pxxd2 (D:3033-3073)
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)
(
)
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(
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(
)
(
)
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(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
Heme-dependent peroxidases
(402)
Superfamily
:
Heme-dependent peroxidases
(402)
Family
:
Myeloperoxidase-like
(44)
Protein domain
:
Prostaglandin H2 synthase
(34)
Mouse (Mus musculus) [TaxId: 10090]
(11)
1a
d1pxxa1
A:74-583
1b
d1pxxb1
B:1074-1583
1c
d1pxxc1
C:2074-2583
1d
d1pxxd1
D:3074-3583
Class
:
Small proteins
(3458)
Fold
:
Knottins (small inhibitors, toxins, lectins)
(761)
Superfamily
:
EGF/Laminin
(347)
Family
:
EGF-type module
(304)
Protein domain
:
Prostaglandin H2 synthase-1, EGF-like module
(34)
Mouse (Mus musculus) [TaxId: 10090]
(11)
2a
d1pxxa2
A:33-73
2b
d1pxxb2
B:1033-1073
2c
d1pxxc2
C:2033-2073
2d
d1pxxd2
D:3033-3073
[
close SCOP info
]
CATH Domains
(2, 8)
Info
all CATH domains
1a: CATH_1pxxA02 (A:74-583)
1b: CATH_1pxxB02 (B:1074-1583)
1c: CATH_1pxxC02 (C:2074-2583)
1d: CATH_1pxxD02 (D:3074-3583)
2a: CATH_1pxxA01 (A:35-73)
2b: CATH_1pxxC01 (C:2033-2073)
2c: CATH_1pxxD01 (D:3033-3073)
2d: CATH_1pxxB01 (B:1033-1073)
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Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Myeloperoxidase, subunit C
(39)
Homologous Superfamily
:
Myeloperoxidase, subunit C
(39)
House mouse (Mus musculus)
(8)
1a
1pxxA02
A:74-583
1b
1pxxB02
B:1074-1583
1c
1pxxC02
C:2074-2583
1d
1pxxD02
D:3074-3583
Class
:
Mainly Beta
(13760)
Architecture
:
Ribbon
(789)
Topology
:
Laminin
(270)
Homologous Superfamily
:
Laminin
(263)
House mouse (Mus musculus)
(18)
2a
1pxxA01
A:35-73
2b
1pxxC01
C:2033-2073
2c
1pxxD01
D:3033-3073
2d
1pxxB01
B:1033-1073
[
close CATH info
]
Pfam Domains
(1, 8)
Info
all PFAM domains
1a: PFAM_An_peroxidase_1pxxD01 (D:3218-3582)
1b: PFAM_An_peroxidase_1pxxD02 (D:3218-3582)
1c: PFAM_An_peroxidase_1pxxD03 (D:3218-3582)
1d: PFAM_An_peroxidase_1pxxD04 (D:3218-3582)
1e: PFAM_An_peroxidase_1pxxD05 (D:3218-3582)
1f: PFAM_An_peroxidase_1pxxD06 (D:3218-3582)
1g: PFAM_An_peroxidase_1pxxD07 (D:3218-3582)
1h: PFAM_An_peroxidase_1pxxD08 (D:3218-3582)
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)
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)
Organisms
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)
(
)
Clan
:
no clan defined [family: An_peroxidase]
(45)
Family
:
An_peroxidase
(45)
Mus musculus (Mouse)
(11)
1a
An_peroxidase-1pxxD01
D:3218-3582
1b
An_peroxidase-1pxxD02
D:3218-3582
1c
An_peroxidase-1pxxD03
D:3218-3582
1d
An_peroxidase-1pxxD04
D:3218-3582
1e
An_peroxidase-1pxxD05
D:3218-3582
1f
An_peroxidase-1pxxD06
D:3218-3582
1g
An_peroxidase-1pxxD07
D:3218-3582
1h
An_peroxidase-1pxxD08
D:3218-3582
[
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