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1PGF
Asym. Unit
Info
Asym.Unit (195 KB)
Biol.Unit 1 (187 KB)
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(1)
Title
:
PROSTAGLANDIN H2 SYNTHASE-1 COMPLEXED WITH 1-(4-IODOBENZOYL)-5-METHOXY-2-METHYLINDOLE-3-ACETIC ACID (IODOINDOMETHACIN), CIS MODEL
Authors
:
P. J. Loll, D. Picot, R. M. Garavito
Date
:
02 Dec 95 (Deposition) - 11 Jan 97 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
4.50
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Oxidoreductase, Dioxygenase, Peroxidase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
P. J. Loll, D. Picot, O. Ekabo, R. M. Garavito
Synthesis And Use Of Iodinated Nonsteroidal Antiinflammator Drug Analogs As Crystallographic Probes Of The Prostaglandi H2 Synthase Cyclooxygenase Active Site.
Biochemistry V. 35 7330 1996
(for further references see the
PDB file header
)
[
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Hetero Components
(3, 12)
Info
All Hetero Components
1a: PROTOPORPHYRIN IX CONTAINING FE (HEMa)
1b: PROTOPORPHYRIN IX CONTAINING FE (HEMb)
2a: 1-(4-IODOBENZOYL)-5-METHOXY-2-METH... (IMMa)
2b: 1-(4-IODOBENZOYL)-5-METHOXY-2-METH... (IMMb)
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)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
HEM
2
Ligand/Ion
PROTOPORPHYRIN IX CONTAINING FE
2
IMM
2
Ligand/Ion
1-(4-IODOBENZOYL)-5-METHOXY-2-METHYL INDOLE-3-ACETICACID
3
NAG
8
Ligand/Ion
N-ACETYL-D-GLUCOSAMINE
[
close Hetero Component info
]
Sites
(16, 16)
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: COB (UNKNOWN)
14: COX (UNKNOWN)
15: PEB (UNKNOWN)
16: PER (UNKNOWN)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
TYR A:55 , ASN A:68
BINDING SITE FOR RESIDUE NAG A 661
02
AC2
SOFTWARE
GLU A:140 , ASN A:144 , TYR A:147 , NAG A:672
BINDING SITE FOR RESIDUE NAG A 671
03
AC3
SOFTWARE
MET A:216 , NAG A:671 , LEU B:238 , GLU B:239
BINDING SITE FOR RESIDUE NAG A 672
04
AC4
SOFTWARE
TYR A:402 , GLN A:406 , ASN A:410 , MET A:413 , ASP A:416 , TYR A:417 , GLY B:278 , ILE B:279 , PRO B:280 , GLN B:282
BINDING SITE FOR RESIDUE NAG A 681
05
AC5
SOFTWARE
TYR B:55 , ASN B:68
BINDING SITE FOR RESIDUE NAG B 661
06
AC6
SOFTWARE
GLU B:140 , ASN B:144 , TYR B:147 , NAG B:672
BINDING SITE FOR RESIDUE NAG B 671
07
AC7
SOFTWARE
LEU A:238 , GLU A:239 , MET B:216 , NAG B:671
BINDING SITE FOR RESIDUE NAG B 672
08
AC8
SOFTWARE
PRO A:280 , GLN A:282 , TYR B:402 , GLN B:406 , ASN B:410 , MET B:413 , ASP B:416 , TYR B:417
BINDING SITE FOR RESIDUE NAG B 681
09
AC9
SOFTWARE
ALA A:199 , ALA A:202 , GLN A:203 , THR A:206 , HIS A:207 , PHE A:210 , LYS A:211 , THR A:212 , LEU A:295 , ASN A:382 , HIS A:386 , HIS A:388 , MET A:391 , VAL A:447 , ASP A:450
BINDING SITE FOR RESIDUE HEM A 601
10
BC1
SOFTWARE
ARG A:120 , VAL A:349 , LEU A:352 , SER A:353 , TYR A:355 , LEU A:359 , LEU A:384 , TYR A:385 , TRP A:387 , MET A:522 , GLY A:526 , ALA A:527 , SER A:530 , LEU A:531
BINDING SITE FOR RESIDUE IMM A 800
11
BC2
SOFTWARE
ALA B:199 , ALA B:202 , GLN B:203 , THR B:206 , HIS B:207 , PHE B:210 , LYS B:211 , THR B:212 , LEU B:295 , ASN B:382 , HIS B:386 , HIS B:388 , MET B:391 , VAL B:447 , ASP B:450
BINDING SITE FOR RESIDUE HEM B 601
12
BC3
SOFTWARE
ARG B:120 , VAL B:349 , LEU B:352 , SER B:353 , TYR B:355 , LEU B:359 , LEU B:384 , TYR B:385 , TRP B:387 , MET B:522 , GLY B:526 , ALA B:527 , SER B:530 , LEU B:531
BINDING SITE FOR RESIDUE IMM B 800
13
COB
UNKNOWN
ARG B:120 , SER B:530 , TYR B:385 , GLU B:524
THE CYCLOOXYGENASE ACTIVE SITE IS LOCATED WITHIN A LONG HYDROPHOBIC CHANNEL AT A REGION DEFINED BY RESIDUES ARG 120, SER 530 (SITE OF ASPIRIN ACETYLATION), TYR 385, AND GLU 524. (B CHAIN)
14
COX
UNKNOWN
ARG A:120 , SER A:530 , TYR A:385 , GLU A:524
THE CYCLOOXYGENASE ACTIVE SITE IS LOCATED WITHIN A LONG HYDROPHOBIC CHANNEL AT A REGION DEFINED BY RESIDUES ARG 120, SER 530 (SITE OF ASPIRIN ACETYLATION), TYR 385, AND GLU 524. (A CHAIN)
15
PEB
UNKNOWN
GLN B:203 , HIS B:207 , HIS B:388 , HEM B:601
THE PEROXIDASE ACTIVE SITE IS AT THE HEME (HEM 601) SITE. HIS 388 IS THE PROXIMAL HEME LIGAND. (B CHAIN)
16
PER
UNKNOWN
GLN A:203 , HIS A:207 , HIS A:388 , HEM A:601
THE PEROXIDASE ACTIVE SITE IS AT THE HEME (HEM 601) SITE. HIS 388 IS THE PROXIMAL HEME LIGAND. (A CHAIN)
[
close Site info
]
SAPs(SNPs)/Variants
(6, 12)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_PGH1_SHEEP_001 (R97H, chain A/B, )
2: VAR_PGH1_SHEEP_002 (G164G, chain A/B, )
3: VAR_PGH1_SHEEP_003 (R456Q, chain A/B, )
4: VAR_PGH1_SHEEP_004 (E520K, chain A/B, )
5: VAR_PGH1_SHEEP_005 (E520Q, chain A/B, )
6: VAR_PGH1_SHEEP_006 (M525I, chain A/B, )
View:
Select:
Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_PGH1_SHEEP_001
*
R
97
H
PGH1_SHEEP
---
---
A/B
R
97
H
2
UniProt
VAR_PGH1_SHEEP_002
*
D
164
G
PGH1_SHEEP
---
---
A/B
G
164
G
3
UniProt
VAR_PGH1_SHEEP_003
*
R
456
Q
PGH1_SHEEP
---
---
A/B
R
456
Q
4
UniProt
VAR_PGH1_SHEEP_004
*
E
520
K
PGH1_SHEEP
---
---
A/B
E
520
K
5
UniProt
VAR_PGH1_SHEEP_005
*
E
520
Q
PGH1_SHEEP
---
---
A/B
E
520
Q
6
UniProt
VAR_PGH1_SHEEP_006
*
M
525
I
PGH1_SHEEP
---
---
A/B
M
525
I
* ID not provided by source
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
[
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]
PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: PEROXIDASE_3 (A:110-583,B:110-583)
;
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.
PGH1_SHEEP
110-600
2
A:110-583
B:110-583
[
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Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(2, 4)
Info
All SCOP Domains
1a: SCOP_d1pgfa1 (A:74-583)
1b: SCOP_d1pgfb1 (B:74-583)
2a: SCOP_d1pgfa2 (A:33-73)
2b: SCOP_d1pgfb2 (B:33-73)
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(
)
Protein Domains
(
)
(
)
Organisms
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)
(
)
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)
Sheep (Ovis aries) [TaxId: 9940]
(23)
1a
d1pgfa1
A:74-583
1b
d1pgfb1
B:74-583
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)
Sheep (Ovis aries) [TaxId: 9940]
(23)
2a
d1pgfa2
A:33-73
2b
d1pgfb2
B:33-73
[
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]
CATH Domains
(0, 0)
Info
all CATH domains
View:
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Sorry, no Info available
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Pfam Domains
(0, 0)
Info
all PFAM domains
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Label:
Sorry, no Info available
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Protein & NOT Variant
Protein & NOT Site
Protein & NOT PROSITE
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Asymmetric Unit 1
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