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3B99
Biol. Unit 1
Info
Asym.Unit (159 KB)
Biol.Unit 1 (81 KB)
Biol.Unit 2 (75 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF ZEBRAFISH PROSTACYCLIN SYNTHASE (CYTOCHROME P450 8A1) IN COMPLEX WITH SUBSTRATE ANALOG U51605
Authors
:
Y. -C. Li, C. -W. Chiang, H. -C. Yeh, P. -Y. Hsu, F. G. Whitby, L. -H. Wang, N
Date
:
03 Nov 07 (Deposition) - 20 Nov 07 (Release) - 04 Jul 12 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.50
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Prostacyclin Synthase, Cytochrome P450 8A1, Cyp8A1, Substrate Analog- Enzyme Complex, Isomerase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
Y. -C. Li, C. -W. Chiang, H. -C. Yeh, P. -Y. Hsu, F. G. Whitby, L. -H. Wang, N. -L. Chan
Structures Of Prostacyclin Synthase And Its Complexes With Substrate Analog And Inhibitor Reveal A Ligand-Specific Hem Conformation Change
J. Biol. Chem. V. 283 2917 2008
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Hetero Components
(2, 4)
Info
All Hetero Components
1a: PROTOPORPHYRIN IX CONTAINING FE (HEMa)
1b: PROTOPORPHYRIN IX CONTAINING FE (HEMb)
2a: (5Z)-7-{(1R,4S,5R,6R)-6-[(1E)-OCT-... (U51a)
2b: (5Z)-7-{(1R,4S,5R,6R)-6-[(1E)-OCT-... (U51b)
2c: (5Z)-7-{(1R,4S,5R,6R)-6-[(1E)-OCT-... (U51c)
2d: (5Z)-7-{(1R,4S,5R,6R)-6-[(1E)-OCT-... (U51d)
2e: (5Z)-7-{(1R,4S,5R,6R)-6-[(1E)-OCT-... (U51e)
2f: (5Z)-7-{(1R,4S,5R,6R)-6-[(1E)-OCT-... (U51f)
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No.
Name
Count
Type
Full Name
1
HEM
1
Ligand/Ion
PROTOPORPHYRIN IX CONTAINING FE
2
U51
3
Ligand/Ion
(5Z)-7-{(1R,4S,5R,6R)-6-[(1E)-OCT-1-EN-1-YL]-2,3-DIAZABICYCLO[2.2.1]HEPT-2-EN-5-YL}HEPT-5-ENOIC ACID
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Sites
(4, 4)
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1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLN A:94 , LYS A:119 , PHE A:126 , VAL A:273 , THR A:274 , ASN A:277 , ALA A:335 , ARG A:339 , PRO A:413 , TRP A:414 , GLY A:415 , ASN A:419 , CYS A:421 , PRO A:422 , GLY A:423 , ILE A:465 , U51 A:700 , HOH A:704
BINDING SITE FOR RESIDUE HEM A 600
2
AC2
SOFTWARE
VAL A:273 , ASN A:277 , ALA A:335 , LEU A:336 , ILE A:337 , THR A:338 , ARG A:339 , GLY A:462 , HEM A:600
BINDING SITE FOR RESIDUE U51 A 700
3
AC3
SOFTWARE
ALA A:98 , GLN A:99 , MET A:102 , ILE A:105 , PHE A:106 , LEU A:110 , HIS A:113 , TRP A:272 , HOH A:732
BINDING SITE FOR RESIDUE U51 A 701
4
AC4
SOFTWARE
PHE A:45 , TYR A:97 , ARG A:104 , ARG A:362 , CYS A:364 , GLY A:462 , PHE A:463
BINDING SITE FOR RESIDUE U51 A 702
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SAPs(SNPs)/Variants
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SCOP Domains
(1, 2)
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1a: SCOP_d3b99a_ (A:)
1b: SCOP_d3b99b_ (B:)
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Class
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All alpha proteins
(14657)
Fold
:
Cytochrome P450
(480)
Superfamily
:
Cytochrome P450
(480)
Family
:
automated matches
(157)
Protein domain
:
automated matches
(157)
Zebrafish (Danio rerio) [TaxId: 7955]
(2)
1a
d3b99a_
A:
1b
d3b99b_
B:
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CATH Domains
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Asym.Unit (159 KB)
Header - Asym.Unit
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