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2WSY
Biol. Unit 1
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Asym.Unit (99 KB)
Biol.Unit 1 (185 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF WILD-TYPE TRYPTOPHAN SYNTHASE
Authors
:
T. R. Schneider, E. Gerhardt, M. Lee, P. -H. Liang, K. S. Anderson, I. Sch
Date
:
18 Feb 98 (Deposition) - 30 Mar 99 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.05
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (2x)
Keywords
:
Lyase, Carbon-Oxygen Lyase, Tryptophan Biosynthesis, Pyridoxal Phosphate
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
T. R. Schneider, E. Gerhardt, M. Lee, P. H. Liang, K. S. Anderson, I. Schlichting
Loop Closure And Intersubunit Communication In Tryptophan Synthase.
Biochemistry V. 37 5394 1998
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Hetero Components
(1, 2)
Info
All Hetero Components
1a: SODIUM ION (NAa)
2a: PYRIDOXAL-5'-PHOSPHATE (PLPa)
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Label:
No.
Name
Count
Type
Full Name
1
NA
-1
Ligand/Ion
SODIUM ION
2
PLP
2
Ligand/Ion
PYRIDOXAL-5'-PHOSPHATE
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Sites
(2, 2)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLY B:232 , PHE B:306 , SER B:308
BINDING SITE FOR RESIDUE NA B 2000
2
AC2
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 , LEU B:304 , GLU B:350 , SER B:377 , GLY B:378
BINDING SITE FOR RESIDUE PLP B 901
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
(2, 4)
Info
All PROSITE Patterns/Profiles
1: TRP_SYNTHASE_ALPHA (A:48-53)
2: TRP_SYNTHASE_BETA (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
2
A:48-53
2
TRP_SYNTHASE_BETA
PS00168
Tryptophan synthase beta chain pyridoxal-phosphate attachment site.
TRPB_SALTY
80-94
2
B:80-94
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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.
(no "Exon" information available for biological units yet)
SCOP Domains
(2, 2)
Info
All SCOP Domains
1a: SCOP_d2wsya_ (A:)
2a: SCOP_d2wsyb_ (B:)
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Protein Domains
(
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(
)
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
:
Trp synthase alpha-subunit
(62)
Salmonella typhimurium [TaxId: 90371]
(40)
1a
d2wsya_
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
:
Tryptophan synthase, beta-subunit
(45)
Salmonella typhimurium [TaxId: 90371]
(38)
2a
d2wsyb_
B:
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CATH Domains
(2, 3)
Info
all CATH domains
1a: CATH_2wsyB01 (B:9-53,B:87-205)
1b: CATH_2wsyB02 (B:54-86,B:206-386)
2a: CATH_2wsyA00 (A:1-268)
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Homologous Superfamilies
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)
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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. Cell_line: cb149.
(12)
1a
2wsyB01
B:9-53,B:87-205
1b
2wsyB02
B:54-86,B:206-386
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Aldolase class I
(887)
Salmonella typhimurium. Organism_taxid: 602. Cell_line: cb149.
(12)
2a
2wsyA00
A:1-268
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Pfam Domains
(2, 2)
Info
all PFAM domains
1a: PFAM_Trp_syntA_2wsyA01 (A:8-267)
2a: PFAM_PALP_2wsyB01 (B:50-378)
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)
Clan
:
TIM_barrel
(694)
Family
:
Trp_syntA
(28)
Salmonella typhimurium
(21)
1a
Trp_syntA-2wsyA01
A:8-267
Clan
:
no clan defined [family: PALP]
(67)
Family
:
PALP
(67)
Salmonella typhimurium
(25)
2a
PALP-2wsyB01
B:50-378
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