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3WEH
Asym. Unit
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Asym.Unit (130 KB)
Biol.Unit 1 (125 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF THE HUMAN SQUALENE SYNTHASE IN COMPLEX WITH PRESQUALENE PYROPHOSPHATE
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
:
1.87
Chains
:
Asym. Unit : A
Biol. Unit 1: A (1x)
Keywords
:
Farnesyl-Diphosphate Farnesyltransferase, Head-To-Head Synthases, Cholesterol Biosynthesis, Oxidoreductase, Transferase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
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
(2, 3)
Info
All Hetero Components
1a: MAGNESIUM ION (MGa)
1b: MAGNESIUM ION (MGb)
2a: {(1R,2R,3R)-2-[(3E)-4,8-DIMETHYLNO... (PS7a)
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No.
Name
Count
Type
Full Name
1
MG
2
Ligand/Ion
MAGNESIUM ION
2
PS7
1
Ligand/Ion
{(1R,2R,3R)-2-[(3E)-4,8-DIMETHYLNONA-3,7-DIEN-1-YL]-2-METHYL-3-[(1E,5E)-2,6,10-TRIMETHYLUNDECA-1,5,9-TRIEN-1-YL]CYCLOPROPYL}METHYL TRIHYDROGEN DIPHOSPHATE
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Sites
(3, 3)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
ASP A:80 , ASP A:84 , MG A:402 , HOH A:785 , HOH A:786 , HOH A:788 , HOH A:789
BINDING SITE FOR RESIDUE MG A 401
2
AC2
SOFTWARE
ASP A:80 , GLU A:83 , ASP A:84 , MG A:401 , HOH A:783 , HOH A:784 , HOH A:785
BINDING SITE FOR RESIDUE MG A 402
3
AC3
SOFTWARE
ARG A:52 , SER A:53 , PHE A:54 , TYR A:73 , LEU A:76 , ARG A:77 , ASP A:80 , VAL A:175 , GLY A:180 , MET A:207 , GLN A:212 , ASN A:215 , TYR A:276 , HOH A:574 , HOH A:718 , HOH A:732 , HOH A:771
BINDING SITE FOR RESIDUE PS7 A 403
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SAPs(SNPs)/Variants
(1, 1)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_011786 (K45R, chain A, )
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Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_011786
K
45
R
FDFT_HUMAN
Polymorphism
11549147
A
K
45
R
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(2, 2)
Info
All PROSITE Patterns/Profiles
1: SQUALEN_PHYTOEN_SYN_1 (A:171-186)
2: SQUALEN_PHYTOEN_SYN_2 (A:207-232)
;
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End label:
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
1
A:171-186
2
SQUALEN_PHYTOEN_SYN_2
PS01045
Squalene and phytoene synthases signature 2.
FDFT_HUMAN
207-232
1
A:207-232
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Exons
(7, 7)
Info
All Exons
Exon 1.5e (A:35-66)
Exon 1.6c (A:66-127)
Exon 1.7b (A:128-170)
Exon 1.8c (A:171-234)
Exon 1.9b (A:235-293)
Exon 1.10d (A:294-344 (gaps))
Exon 1.11j (A:345-369)
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All Exon Boundaries
1: Boundary 1.2a/1.5e
2: Boundary 1.5e/1.6c
3: Boundary 1.6c/1.7b
4: Boundary 1.7b/1.8c
5: Boundary 1.8c/1.9b
6: Boundary 1.9b/1.10d
7: Boundary 1.10d/1.11j
8: Boundary 1.11j/-
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
ENSEMBL
UniProtKB
PDB
No.
Transcript ID
Exon
Exon ID
Genome Location
Length
ID
Location
Length
Count
Location
Length
1.2a
ENST00000220584
2a
ENSE00002161242
chr8:
11660120-11660440
321
FDFT_HUMAN
1-33
33
0
-
-
1.5e
ENST00000220584
5e
ENSE00001087004
chr8:
11666303-11666400
98
FDFT_HUMAN
34-66
33
1
A:35-66
32
1.6c
ENST00000220584
6c
ENSE00001087006
chr8:
11667176-11667359
184
FDFT_HUMAN
66-127
62
1
A:66-127
62
1.7b
ENST00000220584
7b
ENSE00001087005
chr8:
11679259-11679387
129
FDFT_HUMAN
128-170
43
1
A:128-170
43
1.8c
ENST00000220584
8c
ENSE00001087009
chr8:
11683533-11683724
192
FDFT_HUMAN
171-234
64
1
A:171-234
64
1.9b
ENST00000220584
9b
ENSE00001087008
chr8:
11687753-11687929
177
FDFT_HUMAN
235-293
59
1
A:235-293
59
1.10d
ENST00000220584
10d
ENSE00001087003
chr8:
11689027-11689179
153
FDFT_HUMAN
294-344
51
1
A:294-344 (gaps)
51
1.11j
ENST00000220584
11j
ENSE00001323254
chr8:
11695897-11696818
922
FDFT_HUMAN
345-417
73
1
A:345-369
25
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SCOP Domains
(1, 1)
Info
All SCOP Domains
1a: SCOP_d3weha_ (A:)
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Class
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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
d3weha_
A:
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CATH Domains
(0, 0)
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Pfam Domains
(0, 0)
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Asymmetric Unit 1
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