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1CL2
Biol. Unit 1
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Asym.Unit (173 KB)
Biol.Unit 1 (332 KB)
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(1)
Title
:
CYSTATHIONINE BETA-LYASE (CBL) FROM ESCHERICHIA COLI IN COMPLEX WITH AMINOETHOXYVINYLGLYCINE
Authors
:
T. Clausen, R. Huber, A. Messerschmidt
Date
:
04 Sep 97 (Deposition) - 09 Sep 98 (Release) - 28 Dec 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.20
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (2x)
Keywords
:
Methionine Biosynthesis, Plp-Dependent Enzymes, C-S Beta Lyase, Aminoethoxyvinylglycine, Slow-Binding Inhibition
(Keyword Search:
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Reference
:
T. Clausen, R. Huber, A. Messerschmidt, H. D. Pohlenz, B. Laber
Slow-Binding Inhibition Of Escherichia Coli Cystathionine Beta-Lyase By L-Aminoethoxyvinylglycine: A Kinetic And X-Ra Study.
Biochemistry V. 36 12633 1997
(for further references see the
PDB file header
)
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Hetero Components
(1, 4)
Info
All Hetero Components
1a: (2E,3E)-4-(2-AMINOETHOXY)-2-[({3-H... (PPGa)
1b: (2E,3E)-4-(2-AMINOETHOXY)-2-[({3-H... (PPGb)
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No.
Name
Count
Type
Full Name
1
PPG
4
Ligand/Ion
(2E,3E)-4-(2-AMINOETHOXY)-2-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)IMINO]BUT-3-ENOIC ACID
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Sites
(2, 2)
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1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
TYR A:56 , ARG A:58 , CYS A:85 , GLY A:86 , ALA A:87 , TYR A:111 , GLU A:154 , ASP A:185 , ALA A:207 , THR A:209 , LYS A:210 , MET A:219 , TYR A:338 , SER A:339 , TRP A:340 , ARG A:372 , HOH A:554 , HOH A:658 , HOH A:711
BINDING SITE FOR RESIDUE PPG A 500
2
AC2
SOFTWARE
TYR B:56 , ARG B:58 , CYS B:85 , GLY B:86 , ALA B:87 , TYR B:111 , GLU B:154 , ASP B:185 , ALA B:207 , THR B:209 , LYS B:210 , MET B:219 , TYR B:338 , SER B:339 , TRP B:340 , ARG B:372 , HOH B:554 , HOH B:679 , HOH B:717 , HOH B:718
BINDING SITE FOR RESIDUE PPG B 500
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SAPs(SNPs)/Variants
(0, 0)
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PROSITE Patterns/Profiles
(1, 4)
Info
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1: CYS_MET_METAB_PP (A:202-216,B:202-216)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CYS_MET_METAB_PP
PS00868
Cys/Met metabolism enzymes pyridoxal-phosphate attachment site.
METC_ECOLI
202-216
4
A:202-216
B:202-216
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Exons
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SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d1cl2a_ (A:)
1b: SCOP_d1cl2b_ (B:)
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Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
PLP-dependent transferase-like
(627)
Superfamily
:
PLP-dependent transferases
(625)
Family
:
Cystathionine synthase-like
(64)
Protein domain
:
Cystathionine beta-lyase, CBL
(5)
Escherichia coli [TaxId: 562]
(4)
1a
d1cl2a_
A:
1b
d1cl2b_
B:
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CATH Domains
(2, 4)
Info
all CATH domains
1a: CATH_1cl2A01 (A:5-258)
1b: CATH_1cl2B01 (B:4-258)
2a: CATH_1cl2A02 (A:259-395)
2b: CATH_1cl2B02 (B:259-395)
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Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Aspartate Aminotransferase; domain 2
(384)
Homologous Superfamily
:
Type I PLP-dependent aspartate aminotransferase-like (Major domain)
(384)
Escherichia coli k12. Organism_taxid: 83333. Strain: k12.
(2)
1a
1cl2A01
A:5-258
1b
1cl2B01
B:4-258
Architecture
:
Alpha-Beta Complex
(3881)
Topology
:
Aspartate Aminotransferase, domain 1
(355)
Homologous Superfamily
:
Aspartate Aminotransferase, domain 1
(354)
Escherichia coli k12. Organism_taxid: 83333. Strain: k12.
(2)
2a
1cl2A02
A:259-395
2b
1cl2B02
B:259-395
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Pfam Domains
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Asym.Unit (173 KB)
Header - Asym.Unit
Biol.Unit 1 (332 KB)
Header - Biol.Unit 1
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