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1U0M
Asym. Unit
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Asym.Unit (118 KB)
Biol.Unit 1 (113 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF 1,3,6,8-TETRAHYDROXYNAPHTHALENE SYNTHASE (THNS) FROM STREPTOMYCES COELICOLOR A3(2): A BACTERIAL TYPE III POLYKETIDE SYNTHASE (PKS) PROVIDES INSIGHTS INTO ENZYMATIC CONTROL OF REACTIVE POLYKETIDE INTERMEDIATES
Authors
:
M. B. Austin, M. Izumikawa, M. E. Bowman, D. W. Udwary, J. L. Ferrer, B. S. J. P. Noel
Date
:
13 Jul 04 (Deposition) - 14 Sep 04 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.22
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Type Iii Polyketide Synthase, Pks, Bacterial, Thiolase Fold, Alpha- Beta-Alpha-Beta-Alpha Fold, Catalytic Triad, Chs-Like, Thns, Tetrahydroxynaphthalene Synthase, Chalcone/Stilbene Synthase Superfamily, Malonyl-Coa, Biosynthetic Protein
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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Reference
:
M. B. Austin, M. Izumikawa, M. E. Bowman, D. W. Udwary, J. L. Ferrer, B. S. Moore, J. P. Noel
Crystal Structure Of A Bacterial Type Iii Polyketide Synthase And Enzymatic Control Of Reactive Polyketide Intermediates
J. Biol. Chem. V. 279 45162 2004
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Hetero Components
(2, 4)
Info
All Hetero Components
1a: POLYETHYLENE GLYCOL (N=34) (15Pa)
1b: POLYETHYLENE GLYCOL (N=34) (15Pb)
2a: GLYCEROL (GOLa)
2b: GLYCEROL (GOLb)
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Label:
No.
Name
Count
Type
Full Name
1
15P
2
Ligand/Ion
POLYETHYLENE GLYCOL (N=34)
2
GOL
2
Ligand/Ion
GLYCEROL
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Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
ARG A:28 , HIS A:29 , CYS A:168 , SER A:169 , CYS A:171 , TYR A:172 , ASN A:185 , PHE A:188 , TYR A:224
BINDING SITE FOR RESIDUE 15P A 1000
2
AC2
SOFTWARE
ARG B:28 , HIS B:29 , CYS B:168 , TYR B:172 , ASN B:185 , PHE B:188 , GOL B:4000 , HOH B:4004
BINDING SITE FOR RESIDUE 15P B 3000
3
AC3
SOFTWARE
CYS A:171 , TYR A:172 , GLN A:173 , ASP A:176 , ASN A:185 , PHE A:231 , HIS A:232 , PHE A:233
BINDING SITE FOR RESIDUE GOL A 2000
4
AC4
SOFTWARE
CYS B:171 , TYR B:172 , GLN B:173 , ASP B:176 , SER B:181 , ASN B:185 , PHE B:231 , HIS B:232 , PHE B:233 , 15P B:3000
BINDING SITE FOR RESIDUE GOL B 4000
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are not available)
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PROSITE Patterns/Profiles
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Exons
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(1, 4)
Info
All SCOP Domains
1a: SCOP_d1u0ma1 (A:2-201)
1b: SCOP_d1u0ma2 (A:202-349)
1c: SCOP_d1u0mb1 (B:2-201)
1d: SCOP_d1u0mb2 (B:202-349)
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(
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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
:
Putative polyketide synthase SCO1206
(1)
Streptomyces coelicolor [TaxId: 1902]
(1)
1a
d1u0ma1
A:2-201
1b
d1u0ma2
A:202-349
1c
d1u0mb1
B:2-201
1d
d1u0mb2
B:202-349
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CATH Domains
(1, 4)
Info
all CATH domains
1a: CATH_1u0mA01 (A:2-203)
1b: CATH_1u0mA02 (A:204-349)
1c: CATH_1u0mB02 (B:204-349)
1d: CATH_1u0mB01 (B:2-203)
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Organisms
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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)
Streptomyces coelicolor a3(2). Organism_taxid: 100226. Strain: a3(2).
(2)
1a
1u0mA01
A:2-203
1b
1u0mA02
A:204-349
1c
1u0mB02
B:204-349
1d
1u0mB01
B:2-203
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Pfam Domains
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Asymmetric Unit 1
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Asym.Unit (118 KB)
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