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3I7R
Biol. Unit 1
Info
Asym.Unit (104 KB)
Biol.Unit 1 (98 KB)
Biol.Unit 2 (194 KB)
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(1)
Title
:
DIHYDRODIPICOLINATE SYNTHASE - K161R
Authors
:
R. C. J. Dobson, G. B. Jameson, J. A. Gerrard, T. P. Soares Da Costa
Date
:
08 Jul 09 (Deposition) - 14 Apr 10 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.10
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Biol. Unit 2: A,B (2x)
Keywords
:
Dihydrodipicolinate Synthase, Lysine Biosynthesis, Amino-Acid Biosynthesis, Diaminopimelate Biosynthesis, Lyase, Schiff Base
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
T. P. Soares Da Costa, A. C. Muscroft-Taylor, R. C. Dobson, S. R. Devenish, G. B. Jameson, J. A. Gerrard
How Essential Is The 'Essential' Active-Site Lysine In Dihydrodipicolinate Synthase?
Biochimie V. 92 837 2010
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Hetero Components
(2, 7)
Info
All Hetero Components
1a: CHLORIDE ION (CLa)
1b: CHLORIDE ION (CLb)
2a: GLYCEROL (GOLa)
2b: GLYCEROL (GOLb)
2c: GLYCEROL (GOLc)
2d: GLYCEROL (GOLd)
2e: GLYCEROL (GOLe)
2f: GLYCEROL (GOLf)
3a: POTASSIUM ION (Ka)
3b: POTASSIUM ION (Kb)
3c: POTASSIUM ION (Kc)
3d: POTASSIUM ION (Kd)
4a: PHOSPHATE ION (PO4a)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CL
-1
Ligand/Ion
CHLORIDE ION
2
GOL
6
Ligand/Ion
GLYCEROL
3
K
-1
Ligand/Ion
POTASSIUM ION
4
PO4
1
Ligand/Ion
PHOSPHATE ION
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Sites
(13, 13)
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)
11: BC2 (SOFTWARE)
12: BC3 (SOFTWARE)
13: BC4 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ALA A:152 , VAL A:154 , LYS A:155 , ILE A:157 , HOH A:428
BINDING SITE FOR RESIDUE K A 293
02
AC2
SOFTWARE
SER A:48 , ALA A:49 , LEU A:51 , GOL A:295 , HOH A:440 , HOH A:469
BINDING SITE FOR RESIDUE K A 294
03
AC3
SOFTWARE
ALA A:49 , ASN A:80 , TYR A:106 , K A:294 , GOL A:298 , HOH A:362 , HOH A:398 , HOH A:429 , HOH A:440 , HOH A:469 , ASN B:80 , TYR B:106 , GOL B:295 , HOH B:380
BINDING SITE FOR RESIDUE GOL A 295
04
AC4
SOFTWARE
SER A:111 , GLN A:112 , HOH A:443
BINDING SITE FOR RESIDUE GOL A 296
05
AC5
SOFTWARE
ARG A:109 , HOH A:360 , HOH A:385
BINDING SITE FOR RESIDUE GOL A 297
06
AC6
SOFTWARE
SER A:48 , ALA A:49 , GLY A:78 , TYR A:106 , GOL A:295 , HOH A:422 , ASN B:80 , TYR B:107
BINDING SITE FOR RESIDUE GOL A 298
07
AC7
SOFTWARE
ALA A:8 , THR A:45 , ARG A:161
BINDING SITE FOR RESIDUE CL A 299
08
AC8
SOFTWARE
ARG A:21 , LYS A:25
BINDING SITE FOR RESIDUE PO4 A 300
09
AC9
SOFTWARE
ALA B:152 , VAL B:154 , LYS B:155 , ILE B:157
BINDING SITE FOR RESIDUE K B 293
10
BC1
SOFTWARE
ALA B:123 , GLU B:124 , THR B:126 , HOH B:343 , HOH B:378 , HOH B:438
BINDING SITE FOR RESIDUE K B 294
11
BC2
SOFTWARE
ASN A:80 , GOL A:295 , SER B:48 , ALA B:49 , GLY B:78 , TYR B:106 , HOH B:380
BINDING SITE FOR RESIDUE GOL B 295
12
BC3
SOFTWARE
SER A:137 , ARG B:109
BINDING SITE FOR RESIDUE GOL B 296
13
BC4
SOFTWARE
ALA B:8 , THR B:44 , THR B:45 , ARG B:161
BINDING SITE FOR RESIDUE CL B 297
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
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PROSITE Patterns/Profiles
(2, 4)
Info
All PROSITE Patterns/Profiles
1: DHDPS_1 (A:38-55,B:38-55)
2: DHDPS_2 (A:133-163,B:133-163)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
DHDPS_1
PS00665
Dihydrodipicolinate synthase signature 1.
DAPA_ECOLI
38-55
2
A:38-55
B:38-55
2
DHDPS_2
PS00666
Dihydrodipicolinate synthase signature 2.
DAPA_ECOLI
133-163
2
A:133-163
B:133-163
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Exons
(0, 0)
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All Exons
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All Exon Boundaries
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
(no "Exon" information available for biological units yet)
SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d3i7ra_ (A:)
1b: SCOP_d3i7rb_ (B:)
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Classes
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)
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Folds
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)
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)
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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
:
Class I aldolase
(182)
Protein domain
:
Dihydrodipicolinate synthase
(30)
Escherichia coli K-12 [TaxId: 83333]
(3)
1a
d3i7ra_
A:
1b
d3i7rb_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_3i7rA00 (A:1-292)
1b: CATH_3i7rB00 (B:1-292)
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Organisms
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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 k-12. Organism_taxid: 83333. Strain: e. Coli.
(1)
1a
3i7rA00
A:1-292
1b
3i7rB00
B:1-292
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Pfam Domains
(0, 0)
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all PFAM domains
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Asymmetric Unit 1
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Show PDB file:
Asym.Unit (104 KB)
Header - Asym.Unit
Biol.Unit 1 (98 KB)
Header - Biol.Unit 1
Biol.Unit 2 (194 KB)
Header - Biol.Unit 2
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