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2IEA
Asym. Unit
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Asym.Unit (276 KB)
Biol.Unit 1 (270 KB)
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(1)
Title
:
E. COLI PYRUVATE DEHYDROGENASE
Authors
:
W. Furey, P. Arjunan
Date
:
18 Sep 06 (Deposition) - 03 Oct 06 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.85
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Thiamin Diphosphate, Pyruvate, Alpha-Keto Acid Dehydrogenase, Oxidoreductase
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
P. Arjunan, N. Nemeria, A. Brunskill, K. Chandrasekhar, M. Sax, Y. Yan, F. Jordan, J. R. Guest, W. Furey
Structure Of The Pyruvate Dehydrogenase Multienzyme Complex E1 Component From Escherichia Coli At 1. 85 A Resolution.
Biochemistry V. 41 5213 2002
(for further references see the
PDB file header
)
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Hetero Components
(2, 4)
Info
All Hetero Components
1a: MAGNESIUM ION (MGa)
1b: MAGNESIUM ION (MGb)
2a: THIAMIN DIPHOSPHATE (TDPa)
2b: THIAMIN DIPHOSPHATE (TDPb)
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No.
Name
Count
Type
Full Name
1
MG
2
Ligand/Ion
MAGNESIUM ION
2
TDP
2
Ligand/Ion
THIAMIN DIPHOSPHATE
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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
ASP B:230 , ASN B:260 , GLN B:262 , TDP B:887 , HOH B:903
BINDING SITE FOR RESIDUE MG B 888
2
AC2
SOFTWARE
ASP A:230 , ASN A:260 , GLN A:262 , TDP A:887 , HOH A:910
BINDING SITE FOR RESIDUE MG A 888
3
AC3
SOFTWARE
ASP A:521 , GLU A:522 , ILE A:569 , GLU A:571 , PHE A:602 , ARG A:606 , HOH A:1042 , SER B:109 , GLN B:140 , HIS B:142 , VAL B:192 , MET B:194 , GLY B:229 , ASP B:230 , GLY B:231 , GLU B:232 , GLU B:235 , ASN B:260 , GLN B:262 , ARG B:263 , LEU B:264 , LYS B:392 , MG B:888 , HOH B:903 , HOH B:980
BINDING SITE FOR RESIDUE TDP B 887
4
AC4
SOFTWARE
SER A:109 , GLN A:140 , HIS A:142 , VAL A:192 , MET A:194 , GLY A:229 , ASP A:230 , GLY A:231 , GLU A:232 , GLU A:235 , ASN A:260 , GLN A:262 , ARG A:263 , LEU A:264 , LYS A:392 , MG A:888 , HOH A:900 , HOH A:910 , ASP B:521 , GLU B:522 , ILE B:569 , GLU B:571 , PHE B:602 , ARG B:606 , HOH B:969
BINDING SITE FOR RESIDUE TDP A 887
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are not available)
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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
(3, 6)
Info
All SCOP Domains
1a: SCOP_d2ieaa2 (A:56-470)
1b: SCOP_d2ieab2 (B:56-470)
2a: SCOP_d2ieaa1 (A:471-700)
2b: SCOP_d2ieab1 (B:471-700)
3a: SCOP_d2ieaa3 (A:701-886)
3b: SCOP_d2ieab3 (B:701-886)
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Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Thiamin diphosphate-binding fold (THDP-binding)
(289)
Superfamily
:
Thiamin diphosphate-binding fold (THDP-binding)
(289)
Family
:
TK-like PP module
(24)
Protein domain
:
Pyruvate dehydrogenase E1 component, PP module
(8)
Escherichia coli [TaxId: 562]
(8)
1a
d2ieaa2
A:56-470
1b
d2ieab2
B:56-470
Family
:
TK-like Pyr module
(16)
Protein domain
:
Pyruvate dehydrogenase E1 component, Pyr module
(6)
Escherichia coli [TaxId: 562]
(6)
2a
d2ieaa1
A:471-700
2b
d2ieab1
B:471-700
Fold
:
TK C-terminal domain-like
(79)
Superfamily
:
TK C-terminal domain-like
(79)
Family
:
Transketolase C-terminal domain-like
(21)
Protein domain
:
Pyruvate dehydrogenase E1 component, C-domain
(8)
Escherichia coli [TaxId: 562]
(8)
3a
d2ieaa3
A:701-886
3b
d2ieab3
B:701-886
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CATH Domains
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Pfam Domains
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Asym.Unit (276 KB)
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