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1N2A
Asym. Unit
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Asym.Unit (72 KB)
Biol.Unit 1 (68 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF A BACTERIAL GLUTATHIONE TRANSFERASE FROM ESCHERICHIA COLI WITH GLUTATHIONE SULFONATE IN THE ACTIVE SITE
Authors
:
C. L. Rife, J. F. Parsons, G. Xiao, G. L. Gilliland, R. N. Armstrong
Date
:
22 Oct 02 (Deposition) - 04 Nov 03 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.90
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Transferase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
C. L. Rife, J. F. Parsons, G. Xiao, G. L. Gilliland, R. N. Armstrong
Conserved Structural Elements In Glutathione Transferase Homologues Encoded In The Genome Of Escherichia Coli
Proteins V. 53 777 2003
(for further references see the
PDB file header
)
[
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Hetero Components
(1, 2)
Info
All Hetero Components
1a: GLUTATHIONE SULFONIC ACID (GTSa)
1b: GLUTATHIONE SULFONIC ACID (GTSb)
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Label:
No.
Name
Count
Type
Full Name
1
GTS
2
Ligand/Ion
GLUTATHIONE SULFONIC 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
ALA A:9 , CYS A:10 , LYS A:35 , GLN A:51 , VAL A:52 , PRO A:53 , GLU A:65 , GLY A:66 , HIS A:106 , LYS A:107 , PHE A:113 , TRP A:164 , HOH A:302 , HOH A:306 , HOH A:381 , HOH A:391 , ASN B:99 , THR B:103 , GLU B:104
BINDING SITE FOR RESIDUE GTS A 301
2
AC2
SOFTWARE
ASN A:99 , THR A:103 , GLU A:104 , ALA B:9 , CYS B:10 , GLN B:51 , VAL B:52 , PRO B:53 , GLU B:65 , GLY B:66 , HIS B:106 , TRP B:164 , HOH B:407 , HOH B:427 , HOH B:434 , HOH B:445
BINDING SITE FOR RESIDUE GTS B 401
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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
(2, 4)
Info
All PROSITE Patterns/Profiles
1: GST_NTER (A:1-81,B:1-81)
2: GST_CTER (A:87-201,B:87-201)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
GST_NTER
PS50404
Soluble glutathione S-transferase N-terminal domain profile.
GSTA_ECOLI
1-81
2
A:1-81
B:1-81
2
GST_CTER
PS50405
Soluble glutathione S-transferase C-terminal domain profile.
GSTA_ECOLI
87-201
2
A:87-201
B:87-201
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Exons
(0, 0)
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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
(2, 4)
Info
All SCOP Domains
1a: SCOP_d1n2aa1 (A:81-201)
1b: SCOP_d1n2ab1 (B:81-201)
2a: SCOP_d1n2aa2 (A:1-80)
2b: SCOP_d1n2ab2 (B:1-80)
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Class
:
All alpha proteins
(14657)
Fold
:
GST C-terminal domain-like
(353)
Superfamily
:
GST C-terminal domain-like
(353)
Family
:
Glutathione S-transferase (GST), C-terminal domain
(263)
Protein domain
:
Class beta GST
(8)
Escherichia coli [TaxId: 562]
(3)
1a
d1n2aa1
A:81-201
1b
d1n2ab1
B:81-201
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Thioredoxin fold
(994)
Superfamily
:
Thioredoxin-like
(992)
Family
:
Glutathione S-transferase (GST), N-terminal domain
(216)
Protein domain
:
Class beta GST
(8)
Escherichia coli [TaxId: 562]
(3)
2a
d1n2aa2
A:1-80
2b
d1n2ab2
B:1-80
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CATH Domains
(2, 4)
Info
all CATH domains
1a: CATH_1n2aA01 (A:1-82,A:189-201)
1b: CATH_1n2aB01 (B:1-82,B:189-199)
2a: CATH_1n2aA02 (A:83-188)
2b: CATH_1n2aB02 (B:83-188)
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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. Organism_taxid: 562.
(43)
1a
1n2aA01
A:1-82,A:189-201
1b
1n2aB01
B:1-82,B:189-199
Class
:
Mainly Alpha
(13335)
Architecture
:
Up-down Bundle
(3216)
Topology
:
Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
(267)
Homologous Superfamily
:
[code=1.20.1050.10, no name defined]
(249)
Escherichia coli. Organism_taxid: 562.
(1)
2a
1n2aA02
A:83-188
2b
1n2aB02
B:83-188
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Pfam Domains
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