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3WEF
Biol. Unit 2
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Asym.Unit (701 KB)
Biol.Unit 1 (353 KB)
Biol.Unit 2 (344 KB)
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Title
:
CRYSTAL STRUCTURE OF THE HUMAN SQUALENE SYNTHASE IN COMPLEX WITH FARNESYL THIOPYROPHOSPHATE
Authors
:
C. I. Liu, W. Y. Jeng, A. H. J. Wang
Date
:
07 Jul 13 (Deposition) - 12 Feb 14 (Release) - 12 Feb 14 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.35
Chains
:
Asym. Unit : A,B,C,D,E,F
Biol. Unit 1: A,B,C (1x)
Biol. Unit 2: D,E,F (1x)
Keywords
:
Farnesyl-Diphosphate Farnesyltransferase, Head-To-Head Synthases, Cholesterol Biosynthesis, Oxidoreductase, Transferase
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Gene Ontology, PubMed, Web (Google)
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Reference
:
C. I. Liu, W. Y. Jeng, W. J. Chang, M. F. Shih, T. P. Ko, A. H. J. Wang
Structural Insights Into The Catalytic Mechanism Of Human Squalene Synthase
Acta Crystallogr. , Sect. D V. 70 231 2014
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Hetero Components
(1, 3)
Info
All Hetero Components
1a: S-[(2E,6E)-3,7,11-TRIMETHYLDODECA-... (FPSa)
1b: S-[(2E,6E)-3,7,11-TRIMETHYLDODECA-... (FPSb)
1c: S-[(2E,6E)-3,7,11-TRIMETHYLDODECA-... (FPSc)
1d: S-[(2E,6E)-3,7,11-TRIMETHYLDODECA-... (FPSd)
1e: S-[(2E,6E)-3,7,11-TRIMETHYLDODECA-... (FPSe)
1f: S-[(2E,6E)-3,7,11-TRIMETHYLDODECA-... (FPSf)
1g: S-[(2E,6E)-3,7,11-TRIMETHYLDODECA-... (FPSg)
1h: S-[(2E,6E)-3,7,11-TRIMETHYLDODECA-... (FPSh)
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Label:
No.
Name
Count
Type
Full Name
1
FPS
3
Ligand/Ion
S-[(2E,6E)-3,7,11-TRIMETHYLDODECA-2,6,10-TRIENYL]TRIHYDROGEN THIODIPHOSPHATE
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Sites
(3, 3)
Info
All Sites
1: AC6 (SOFTWARE)
2: AC7 (SOFTWARE)
3: AC8 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC6
SOFTWARE
THR D:50 , SER D:51 , SER D:53 , PHE D:54 , TYR D:73 , ARG D:77 , GLY D:180 , LEU D:183 , MET D:207 , GLN D:212 , ASN D:215 , PHE D:288 , CYS D:289 , HOH D:505 , HOH D:516 , HOH D:520
BINDING SITE FOR RESIDUE FPS D 401
2
AC7
SOFTWARE
THR E:50 , SER E:51 , ARG E:52 , SER E:53 , PHE E:54 , TYR E:73 , GLY E:180 , MET E:207 , LEU E:211 , GLN E:212 , ASN E:215 , CYS E:289 , FPS E:402
BINDING SITE FOR RESIDUE FPS E 401
3
AC8
SOFTWARE
TYR E:73 , ARG E:77 , ASP E:80 , GLU E:83 , ASP E:84 , TYR E:171 , VAL E:175 , GLN E:212 , ARG E:228 , PHE E:230 , FPS E:401
BINDING SITE FOR RESIDUE FPS E 402
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SAPs(SNPs)/Variants
(1, 3)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_011786 (K45R, chain D/E/F, )
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dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_011786
K
45
R
FDFT_HUMAN
Polymorphism
11549147
D/E/F
K
45
R
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(2, 6)
Info
All PROSITE Patterns/Profiles
1: SQUALEN_PHYTOEN_SYN_1 (D:171-186,E:171-186,F:171-186)
2: SQUALEN_PHYTOEN_SYN_2 (D:207-232,E:207-232,F:207-232)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
SQUALEN_PHYTOEN_SYN_1
PS01044
Squalene and phytoene synthases signature 1.
FDFT_HUMAN
171-186
3
-
-
-
D:171-186
E:171-186
F:171-186
2
SQUALEN_PHYTOEN_SYN_2
PS01045
Squalene and phytoene synthases signature 2.
FDFT_HUMAN
207-232
3
-
-
-
D:207-232
E:207-232
F:207-232
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Exons
(0, 0)
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
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SCOP Domains
(1, 6)
Info
All SCOP Domains
1a: SCOP_d3wefa_ (A:)
1b: SCOP_d3wefb_ (B:)
1c: SCOP_d3wefc_ (C:)
1d: SCOP_d3wefd_ (D:)
1e: SCOP_d3wefe_ (E:)
1f: SCOP_d3weff_ (F:)
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Class
:
All alpha proteins
(14657)
Fold
:
Terpenoid synthases
(196)
Superfamily
:
Terpenoid synthases
(196)
Family
:
Squalene synthase
(16)
Protein domain
:
automated matches
(15)
Human (Homo sapiens) [TaxId: 9606]
(15)
1a
d3wefa_
A:
1b
d3wefb_
B:
1c
d3wefc_
C:
1d
d3wefd_
D:
1e
d3wefe_
E:
1f
d3weff_
F:
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CATH Domains
(0, 0)
Info
all CATH domains
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Pfam Domains
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Asymmetric Unit 1
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