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1B4E
Asym. Unit
Info
Asym.Unit (65 KB)
Biol.Unit 1 (458 KB)
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(1)
Title
:
X-RAY STRUCTURE OF 5-AMINOLEVULINIC ACID DEHYDRATASE COMPLEXED WITH THE INHIBITOR LEVULINIC ACID
Authors
:
P. T. Erskine, J. B. Cooper, G. Lewis, P. Spencer, S. P. Wood, P. M. Shooli Jordan
Date
:
19 Dec 98 (Deposition) - 17 Dec 99 (Release) - 18 Jan 12 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.00
Chains
:
Asym. Unit : A
Biol. Unit 1: A (8x)
Keywords
:
Dehydratase, Lyase
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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Reference
:
P. T. Erskine, E. Norton, J. B. Cooper, R. Lambert, A. Coker, G. Lewis, P. Spencer, M. Sarwar, S. P. Wood, M. J. Warren, P. M. Shoolingin-Jorda
X-Ray Structure Of 5-Aminolevulinic Acid Dehydratase From Escherichia Coli Complexed With The Inhibitor Levulinic Aci At 2. 0 A Resolution.
Biochemistry V. 38 4266 1999
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Hetero Components
(4, 10)
Info
All Hetero Components
1a: GLYCEROL (GOLa)
1b: GLYCEROL (GOLb)
1c: GLYCEROL (GOLc)
2a: LAEVULINIC ACID (SHFa)
3a: SULFATE ION (SO4a)
3b: SULFATE ION (SO4b)
3c: SULFATE ION (SO4c)
4a: ZINC ION (ZNa)
4b: ZINC ION (ZNb)
4c: ZINC ION (ZNc)
View:
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Label:
No.
Name
Count
Type
Full Name
1
GOL
3
Ligand/Ion
GLYCEROL
2
SHF
1
Ligand/Ion
LAEVULINIC ACID
3
SO4
3
Ligand/Ion
SULFATE ION
4
ZN
3
Ligand/Ion
ZINC ION
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Sites
(10, 10)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
PRO A:15 , ARG A:18 , LYS A:217 , HOH A:536 , HOH A:538 , HOH A:776
BINDING SITE FOR RESIDUE SO4 A 401
02
AC2
SOFTWARE
ARG A:226 , ARG A:227 , ARG A:257 , HOH A:564 , HOH A:728 , HOH A:791
BINDING SITE FOR RESIDUE SO4 A 402
03
AC3
SOFTWARE
SER A:14 , LYS A:107 , PRO A:111 , HOH A:524 , HOH A:861
BINDING SITE FOR RESIDUE SO4 A 403
04
AC4
SOFTWARE
GLU A:40 , HIS A:84
BINDING SITE FOR RESIDUE ZN A 404
05
AC5
SOFTWARE
CYS A:120 , CYS A:122 , CYS A:130 , HOH A:869
BINDING SITE FOR RESIDUE ZN A 405
06
AC6
SOFTWARE
GLU A:232 , HOH A:697 , HOH A:698 , HOH A:699 , HOH A:870 , HOH A:871
BINDING SITE FOR RESIDUE ZN A 406
07
AC7
SOFTWARE
PHE A:79 , LYS A:195 , TYR A:201 , PHE A:204 , LYS A:247 , TYR A:270 , VAL A:272 , SER A:273 , TYR A:312
BINDING SITE FOR RESIDUE SHF A 407
08
AC8
SOFTWARE
GLU A:275 , SER A:297 , HOH A:746 , HOH A:864
BINDING SITE FOR RESIDUE GOL A 408
09
AC9
SOFTWARE
GLU A:22 , LEU A:295 , GLU A:296 , HOH A:558 , HOH A:717
BINDING SITE FOR RESIDUE GOL A 409
10
BC1
SOFTWARE
ALA A:156 , ALA A:182 , PHE A:184 , HOH A:656
BINDING SITE FOR RESIDUE GOL A 410
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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
(1, 1)
Info
All PROSITE Patterns/Profiles
1: D_ALA_DEHYDRATASE (A:240-252)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
D_ALA_DEHYDRATASE
PS00169
Delta-aminolevulinic acid dehydratase active site.
HEM2_ECOLI
240-252
1
A:240-252
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Exons
(0, 0)
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All Exons
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(1, 1)
Info
All SCOP Domains
1a: SCOP_d1b4ea_ (A:)
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)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
TIM beta/alpha-barrel
(3956)
Superfamily
:
Aldolase
(457)
Family
:
5-aminolaevulinate dehydratase, ALAD (porphobilinogen synthase)
(36)
Protein domain
:
5-aminolaevulinate dehydratase, ALAD (porphobilinogen synthase)
(21)
Escherichia coli [TaxId: 562]
(4)
1a
d1b4ea_
A:
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CATH Domains
(1, 1)
Info
all CATH domains
1a: CATH_1b4eA00 (A:2-324)
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Organisms
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(
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Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Aldolase class I
(887)
Escherichia coli. Organism_taxid: 562.
(43)
1a
1b4eA00
A:2-324
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Pfam Domains
(0, 0)
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Chain A
Asymmetric Unit 1
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