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1D6I
Biol. Unit 1
Info
Asym.Unit (133 KB)
Biol.Unit 1 (253 KB)
Biol.Unit 2 (129 KB)
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(1)
Title
:
CHALCONE SYNTHASE (H303Q MUTANT)
Authors
:
J. M. Jez, J. L. Ferrer, M. E. Bowman, R. A. Dixon, J. P. Noel
Date
:
13 Oct 99 (Deposition) - 03 Feb 00 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.00
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (2x)
Biol. Unit 2: A,B (1x)
Keywords
:
Polypetide Synthase, Flavonoid Biosynthesis, Malonyl-Coa Decarboxylation, Site-Directed Mutant, Transferase
(Keyword Search:
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Reference
:
J. M. Jez, J. L. Ferrer, M. E. Bowman, R. A. Dixon, J. P. Noel
Dissection Of Malonyl-Coenzyme A Decarboxylation From Polyketide Formation In The Reaction Mechanism Of A Plant Polyketide Synthase.
Biochemistry V. 39 890 2000
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Hetero Components
(2, 8)
Info
All Hetero Components
1a: 3-SULFINOALANINE (CSDa)
1b: 3-SULFINOALANINE (CSDb)
2a: SULFATE ION (SO4a)
2b: SULFATE ION (SO4b)
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No.
Name
Count
Type
Full Name
1
CSD
4
Mod. Amino Acid
3-SULFINOALANINE
2
SO4
4
Ligand/Ion
SULFATE ION
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Sites
(2, 2)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
VAL A:2 , SER A:3 , VAL A:4 , SER A:5 , ARG B:385
BINDING SITE FOR RESIDUE SO4 A 390
2
AC2
SOFTWARE
ARG A:385 , VAL B:2 , SER B:3 , VAL B:4 , SER B:5
BINDING SITE FOR RESIDUE SO4 B 391
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
(1, 4)
Info
All PROSITE Patterns/Profiles
1: CHALCONE_SYNTH (A:156-172,B:156-172)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CHALCONE_SYNTH
PS00441
Chalcone and stilbene synthases active site.
CHS2_MEDSA
156-172
4
A:156-172
B:156-172
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Exons
(0, 0)
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SCOP Domains
(1, 4)
Info
All SCOP Domains
1a: SCOP_d1d6ia1 (A:2-235)
1b: SCOP_d1d6ia2 (A:236-389)
1c: SCOP_d1d6ib1 (B:2-235)
1d: SCOP_d1d6ib2 (B:236-389)
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Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Thiolase-like
(231)
Superfamily
:
Thiolase-like
(231)
Family
:
Chalcone synthase-like
(56)
Protein domain
:
Chalcone synthase
(16)
Alfalfa (Medicago sativa) [TaxId: 3879]
(16)
1a
d1d6ia1
A:2-235
1b
d1d6ia2
A:236-389
1c
d1d6ib1
B:2-235
1d
d1d6ib2
B:236-389
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CATH Domains
(1, 4)
Info
all CATH domains
1a: CATH_1d6iA02 (A:236-388)
1b: CATH_1d6iA01 (A:2-235)
1c: CATH_1d6iB01 (B:2-235)
1d: CATH_1d6iB02 (B:236-388)
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Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Peroxisomal Thiolase; Chain A, domain 1
(130)
Homologous Superfamily
:
[code=3.40.47.10, no name defined]
(130)
Medicago sativa. Organism_taxid: 3879.
(7)
1a
1d6iA02
A:236-388
1b
1d6iA01
A:2-235
1c
1d6iB01
B:2-235
1d
1d6iB02
B:236-388
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Pfam Domains
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Asym.Unit (133 KB)
Header - Asym.Unit
Biol.Unit 1 (253 KB)
Header - Biol.Unit 1
Biol.Unit 2 (129 KB)
Header - Biol.Unit 2
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