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2Z26
Asym. Unit
Info
Asym.Unit (262 KB)
Biol.Unit 1 (256 KB)
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(1)
Title
:
THR110ALA DIHYDROOROTASE FROM E. COLI
Authors
:
M. Lee, M. J. Maher, J. M. Guss
Date
:
17 May 07 (Deposition) - 09 Oct 07 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.29
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Tim Barrel, Hydrolase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
M. Lee, M. J. Maher, R. I. Christopherson, J. M. Guss
Kinetic And Structural Analysis Of Mutant Escherichia Coli Dihydroorotases: A Flexible Loop Stabilizes The Transition State
Biochemistry V. 46 10538 2007
(for further references see the
PDB file header
)
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Hetero Components
(5, 10)
Info
All Hetero Components
1a: (4S)-2,6-DIOXOHEXAHYDROPYRIMIDINE-... (DORa)
1b: (4S)-2,6-DIOXOHEXAHYDROPYRIMIDINE-... (DORb)
2a: LYSINE NZ-CARBOXYLIC ACID (KCXa)
2b: LYSINE NZ-CARBOXYLIC ACID (KCXb)
3a: MALONATE ION (MLIa)
4a: N-CARBAMOYL-L-ASPARTATE (NCDa)
5a: ZINC ION (ZNa)
5b: ZINC ION (ZNb)
5c: ZINC ION (ZNc)
5d: ZINC ION (ZNd)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
DOR
2
Ligand/Ion
(4S)-2,6-DIOXOHEXAHYDROPYRIMIDINE-4-CARBOXYLIC ACID
2
KCX
2
Mod. Amino Acid
LYSINE NZ-CARBOXYLIC ACID
3
MLI
1
Ligand/Ion
MALONATE ION
4
NCD
1
Ligand/Ion
N-CARBAMOYL-L-ASPARTATE
5
ZN
4
Ligand/Ion
ZINC ION
[
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Sites
(8, 8)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
7: AC7 (SOFTWARE)
8: AC8 (SOFTWARE)
View:
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
KCX A:102 , HIS A:139 , HIS A:177 , ZN A:401 , DOR A:1410 , HOH A:1441
BINDING SITE FOR RESIDUE ZN A 400
2
AC2
SOFTWARE
HIS A:16 , HIS A:18 , KCX A:102 , ASP A:250 , ZN A:400 , HOH A:1441
BINDING SITE FOR RESIDUE ZN A 401
3
AC3
SOFTWARE
KCX B:102 , HIS B:139 , HIS B:177 , ZN B:401 , NCD B:1420 , DOR B:1430 , HOH B:1431
BINDING SITE FOR RESIDUE ZN B 400
4
AC4
SOFTWARE
HIS B:16 , HIS B:18 , KCX B:102 , ASP B:250 , ZN B:400 , NCD B:1420 , HOH B:1431
BINDING SITE FOR RESIDUE ZN B 401
5
AC5
SOFTWARE
HIS A:18 , ARG A:20 , ASN A:44 , HIS A:139 , CYS A:221 , LEU A:222 , ALA A:252 , HIS A:254 , ALA A:266 , GLY A:267 , ZN A:400 , HOH A:1441 , HOH A:1718 , HOH A:1779
BINDING SITE FOR RESIDUE DOR A 1410
6
AC6
SOFTWARE
HIS B:16 , HIS B:18 , ARG B:20 , ASN B:44 , KCX B:102 , HIS B:139 , HIS B:177 , CYS B:221 , LEU B:222 , ASP B:250 , ALA B:252 , HIS B:254 , ALA B:266 , GLY B:267 , ZN B:400 , ZN B:401 , HOH B:1431
BINDING SITE FOR RESIDUE NCD B 1420
7
AC7
SOFTWARE
HIS B:18 , ARG B:20 , ASN B:44 , HIS B:139 , CYS B:221 , LEU B:222 , ALA B:252 , HIS B:254 , ALA B:266 , GLY B:267 , ZN B:400 , HOH B:1431
BINDING SITE FOR RESIDUE DOR B 1430
8
AC8
SOFTWARE
ARG A:207 , ARG A:227 , HOH A:1443 , HOH A:1578 , PHE B:150 , ARG B:207 , ARG B:227 , HOH B:1570 , HOH B:1707
BINDING SITE FOR RESIDUE MLI A 1440
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
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Sorry, no Info available
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PROSITE Patterns/Profiles
(2, 4)
Info
All PROSITE Patterns/Profiles
1: DIHYDROOROTASE_1 (A:14-22,B:14-22)
2: DIHYDROOROTASE_2 (A:248-259,B:248-259)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
DIHYDROOROTASE_1
PS00482
Dihydroorotase signature 1.
PYRC_ECOLI
15-23
2
A:14-22
B:14-22
2
DIHYDROOROTASE_2
PS00483
Dihydroorotase signature 2.
PYRC_ECOLI
249-260
2
A:248-259
B:248-259
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Exons
(0, 0)
Info
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, 2)
Info
All SCOP Domains
1a: SCOP_d2z26a_ (A:)
1b: SCOP_d2z26b_ (B:)
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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
:
Metallo-dependent hydrolases
(273)
Family
:
Dihydroorotase
(16)
Protein domain
:
Dihydroorotase
(14)
Escherichia coli [TaxId: 562]
(14)
1a
d2z26a_
A:
1b
d2z26b_
B:
[
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_2z26B00 (B:4-346)
1b: CATH_2z26A00 (A:3-346)
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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
:
Metal-dependent hydrolases
(190)
Escherichia coli. Organism_taxid: 562.
(27)
1a
2z26B00
B:4-346
1b
2z26A00
A:3-346
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Pfam Domains
(1, 2)
Info
all PFAM domains
1a: PFAM_Amidohydro_1_2z26B01 (B:9-322)
1b: PFAM_Amidohydro_1_2z26B02 (B:9-322)
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Clans
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(
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)
(
)
Clan
:
Amidohydrolase
(126)
Family
:
Amidohydro_1
(28)
Escherichia coli (strain K12)
(12)
1a
Amidohydro_1-2z26B01
B:9-322
1b
Amidohydro_1-2z26B02
B:9-322
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Asymmetric Unit 1
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Show PDB file:
Asym.Unit (262 KB)
Header - Asym.Unit
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Header - Biol.Unit 1
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