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3I43
Asym. Unit
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Asym.Unit (68 KB)
Biol.Unit 1 (64 KB)
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(1)
Title
:
ESCHERICHIA COLI THIOL PEROXIDASE (TPX) WILD TYPE DISULFIDE FORM
Authors
:
A. Hall, P. A. Karplus
Date
:
01 Jul 09 (Deposition) - 20 Oct 09 (Release) - 03 Nov 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.80
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Oxidoreductase, Tpx, Peroxiredoxin, Peroxidase, Antioxidant
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
A. Hall, B. Sankaran, L. B. Poole, P. A. Karplus
Structural Changes Common To Catalysis In The Tpx Peroxiredoxin Subfamily.
J. Mol. Biol. V. 393 867 2009
(for further references see the
PDB file header
)
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Hetero Components
(1, 2)
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All Hetero Components
1a: CITRIC ACID (CITa)
1b: CITRIC ACID (CITb)
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No.
Name
Count
Type
Full Name
1
CIT
2
Ligand/Ion
CITRIC ACID
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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
SER A:64 , VAL A:65 , ARG A:133 , ILE A:153 , THR A:154 , THR A:155 , GLU A:156 , PRO A:157 , TYR A:159 , HOH A:217 , HOH A:253 , HOH A:281 , HOH A:346 , HOH A:406 , HOH A:590
BINDING SITE FOR RESIDUE CIT A 1
2
AC2
SOFTWARE
SER B:64 , VAL B:65 , ARG B:133 , ILE B:153 , THR B:154 , THR B:155 , GLU B:156 , PRO B:157 , TYR B:159 , HOH B:253 , HOH B:262 , HOH B:451 , HOH B:497
BINDING SITE FOR RESIDUE CIT B 169
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SAPs(SNPs)/Variants
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PROSITE Patterns/Profiles
(2, 4)
Info
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1: THIOREDOXIN_2 (A:19-168,B:19-168)
2: TPX (A:84-95,B:84-95)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
THIOREDOXIN_2
PS51352
Thioredoxin domain profile.
TPX_ECOLI
19-168
2
A:19-168
B:19-168
2
TPX
PS01265
Tpx family signature.
TPX_ECOLI
84-95
2
A:84-95
B:84-95
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Exons
(0, 0)
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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, 2)
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All SCOP Domains
1a: SCOP_d3i43a_ (A:)
1b: SCOP_d3i43b_ (B:)
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)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Thioredoxin fold
(994)
Superfamily
:
Thioredoxin-like
(992)
Family
:
Glutathione peroxidase-like
(136)
Protein domain
:
Thiol peroxidase Tpx
(8)
Escherichia coli K-12 [TaxId: 83333]
(4)
1a
d3i43a_
A:
1b
d3i43b_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_3i43A00 (A:2-168)
1b: CATH_3i43B00 (B:2-168)
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Organisms
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)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Glutaredoxin
(620)
Homologous Superfamily
:
Glutaredoxin
(617)
Escherichia coli k-12. Organism_taxid: 83333. Strain: k-12 (xl-1 blue).
(4)
1a
3i43A00
A:2-168
1b
3i43B00
B:2-168
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Pfam Domains
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