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1WBJ
Asym. Unit
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Asym.Unit (119 KB)
Biol.Unit 1 (222 KB)
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(1)
Title
:
WILDTYPE TRYPTOPHAN SYNTHASE COMPLEXED WITH GLYCEROL PHOSPHATE
Authors
:
V. Kulik, M. Weyand, I. Schlichting
Date
:
01 Nov 04 (Deposition) - 24 May 06 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.50
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (2x)
Keywords
:
Lyase, Pyridoxal Phosphate, Tryptophan Biosynthesis
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
V. Kulik, E. Hartmann, M. Weyand, M. Frey, A. Gierl, D. Niks, M. F. Dunn, I. Schlichting
On The Structural Basis Of The Catalytic Mechanism And The Regulation Of The Alpha Subunit Of Tryptophan Synthase From Salmonella Typhimurium And Bx1 From Maize, Two Evolutionarily Related Enzymes.
J. Mol. Biol. V. 352 608 2005
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Hetero Components
(3, 3)
Info
All Hetero Components
1a: SN-GLYCEROL-3-PHOSPHATE (G3Pa)
2a: SODIUM ION (NAa)
3a: PYRIDOXAL-5'-PHOSPHATE (PLPa)
View:
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Label:
No.
Name
Count
Type
Full Name
1
G3P
1
Ligand/Ion
SN-GLYCEROL-3-PHOSPHATE
2
NA
1
Ligand/Ion
SODIUM ION
3
PLP
1
Ligand/Ion
PYRIDOXAL-5'-PHOSPHATE
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Sites
(3, 3)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLY B:232 , PHE B:306 , SER B:308 , HOH B:2237 , HOH B:2243
BINDING SITE FOR RESIDUE NA B1393
2
AC2
SOFTWARE
ILE A:64 , LEU A:100 , TYR A:175 , THR A:183 , GLY A:184 , PHE A:212 , GLY A:213 , ILE A:232 , GLY A:234 , SER A:235 , HOH A:2191 , HOH A:2192
BINDING SITE FOR RESIDUE G3P A1268
3
AC3
SOFTWARE
ALA B:85 , HIS B:86 , LYS B:87 , GLN B:114 , THR B:190 , CYS B:230 , GLY B:232 , GLY B:233 , GLY B:234 , SER B:235 , ASN B:236 , GLY B:303 , GLU B:350 , SER B:377 , GLY B:378 , HOH B:2196 , HOH B:2224 , HOH B:2341
BINDING SITE FOR RESIDUE PLP B1392
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
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PROSITE Patterns/Profiles
(2, 2)
Info
All PROSITE Patterns/Profiles
1: TRP_SYNTHASE_ALPHA (A:48-61)
2: TRP_SYNTHASE_BETA (B:80-94,B:80-94)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
TRP_SYNTHASE_ALPHA
PS00167
Tryptophan synthase alpha chain signature.
TRPA_SALTY
48-61
1
A:48-61
2
TRP_SYNTHASE_BETA
PS00168
Tryptophan synthase beta chain pyridoxal-phosphate attachment site.
TRPB_SALTI
80-94
1
B:80-94
TRPB_SALTY
80-94
1
B:80-94
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Exons
(0, 0)
Info
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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, 2)
Info
All SCOP Domains
1a: SCOP_d1wbja_ (A:)
2a: SCOP_d1wbjb_ (B:)
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(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
TIM beta/alpha-barrel
(3956)
Superfamily
:
Ribulose-phoshate binding barrel
(356)
Family
:
Tryptophan biosynthesis enzymes
(108)
Protein domain
:
automated matches
(30)
Salmonella typhimurium [TaxId: 90371]
(10)
1a
d1wbja_
A:
Fold
:
Tryptophan synthase beta subunit-like PLP-dependent enzymes
(165)
Superfamily
:
Tryptophan synthase beta subunit-like PLP-dependent enzymes
(165)
Family
:
Tryptophan synthase beta subunit-like PLP-dependent enzymes
(120)
Protein domain
:
automated matches
(33)
Salmonella typhimurium [TaxId: 90371]
(13)
2a
d1wbjb_
B:
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CATH Domains
(2, 3)
Info
all CATH domains
1a: CATH_1wbjB01 (B:9-53,B:87-205)
1b: CATH_1wbjB02 (B:54-86,B:206-391)
2a: CATH_1wbjA00 (A:1-267)
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)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
[code=3.40.50.1100, no name defined]
(77)
Salmonella typhimurium. Organism_taxid: 602.
(13)
1a
1wbjB01
B:9-53,B:87-205
1b
1wbjB02
B:54-86,B:206-391
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Aldolase class I
(887)
Salmonella typhimurium. Organism_taxid: 602.
(22)
2a
1wbjA00
A:1-267
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Pfam Domains
(0, 0)
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Asymmetric Unit 1
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Asym.Unit (119 KB)
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Header - Biol.Unit 1
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