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1WQ5
Asym. Unit
Info
Asym.Unit (93 KB)
Biol.Unit 1 (46 KB)
Biol.Unit 2 (46 KB)
Biol.Unit 3 (174 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF TRYPTOPHAN SYNTHASE ALPHA-SUBUNIT FROM ESCHERICHIA COLI
Authors
:
K. Nishio, Y. Morimoto, M. Ishizuka, K. Ogasahara, K. Yutani, T. Tsukih Structural Genomics/Proteomics Initiative (Rsgi)
Date
:
22 Sep 04 (Deposition) - 15 Feb 05 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.30
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Biol. Unit 3: A,B (2x)
Keywords
:
Tryptophan Synthase, Tryptophan, Riken Structural Genomics/Proteomics Initiative, Rsgi, Structural Genomics, Lyase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
K. Nishio, Y. Morimoto, M. Ishizuka, K. Ogasahara, T. Tsukihara, K. Yutani
Conformational Changes In The Alpha-Subunit Coupled To Binding Of The Beta(2)-Subunit Of Tryptophan Synthase From Escherichia Coli: Crystal Structure Of The Tryptophan Synthase Alpha-Subunit Alon
Biochemistry V. 44 1184 2005
[
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Hetero Components
(2, 21)
Info
All Hetero Components
1a: GLYCEROL (GOLa)
1b: GLYCEROL (GOLb)
1c: GLYCEROL (GOLc)
1d: GLYCEROL (GOLd)
1e: GLYCEROL (GOLe)
1f: GLYCEROL (GOLf)
1g: GLYCEROL (GOLg)
1h: GLYCEROL (GOLh)
2a: SULFATE ION (SO4a)
2b: SULFATE ION (SO4b)
2c: SULFATE ION (SO4c)
2d: SULFATE ION (SO4d)
2e: SULFATE ION (SO4e)
2f: SULFATE ION (SO4f)
2g: SULFATE ION (SO4g)
2h: SULFATE ION (SO4h)
2i: SULFATE ION (SO4i)
2j: SULFATE ION (SO4j)
2k: SULFATE ION (SO4k)
2l: SULFATE ION (SO4l)
2m: SULFATE ION (SO4m)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
GOL
8
Ligand/Ion
GLYCEROL
2
SO4
13
Ligand/Ion
SULFATE ION
[
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Sites
(21, 21)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
11: BC2 (SOFTWARE)
12: BC3 (SOFTWARE)
13: BC4 (SOFTWARE)
14: BC5 (SOFTWARE)
15: BC6 (SOFTWARE)
16: BC7 (SOFTWARE)
17: BC8 (SOFTWARE)
18: BC9 (SOFTWARE)
19: CC1 (SOFTWARE)
20: CC2 (SOFTWARE)
21: CC3 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
LEU A:69 , ARG A:70 , ALA A:71 , PHE B:1212 , GLY B:1213 , SER B:1233 , GLY B:1234 , SER B:1235 , HOH B:2003
BINDING SITE FOR RESIDUE SO4 B 501
02
AC2
SOFTWARE
PHE A:212 , GLY A:213 , SER A:233 , GLY A:234 , SER A:235 , HOH A:2002 , HOH A:2070 , LEU B:1069 , ARG B:1070 , ALA B:1071
BINDING SITE FOR RESIDUE SO4 A 502
03
AC3
SOFTWARE
ARG B:1179 , LEU B:1193 , GLN B:1210 , HOH B:2024 , HOH B:2074 , HOH B:2089
BINDING SITE FOR RESIDUE SO4 B 503
04
AC4
SOFTWARE
ARG A:179 , LEU A:193 , GLN A:210 , HOH A:2104
BINDING SITE FOR RESIDUE SO4 A 504
05
AC5
SOFTWARE
ARG A:171 , GLY B:1110 , ILE B:1111 , ASP B:1112 , HOH B:2054
BINDING SITE FOR RESIDUE SO4 B 505
06
AC6
SOFTWARE
GOL B:606 , LYS B:1120 , ASP B:1159 , ASP B:1160 , ARG B:1188
BINDING SITE FOR RESIDUE SO4 B 506
07
AC7
SOFTWARE
ILE B:1030 , GLU B:1031 , HOH B:2009
BINDING SITE FOR RESIDUE SO4 B 507
08
AC8
SOFTWARE
GLU A:247 , PRO A:248 , GLU A:249 , LYS A:250
BINDING SITE FOR RESIDUE SO4 A 508
09
AC9
SOFTWARE
LYS A:35 , GLU B:1247 , PRO B:1248 , GLU B:1249 , LYS B:1250
BINDING SITE FOR RESIDUE SO4 B 509
10
BC1
SOFTWARE
ASN A:157 , ALA A:158 , ASP A:159 , LEU A:162 , ARG A:188 , HOH A:2139
BINDING SITE FOR RESIDUE SO4 A 510
11
BC2
SOFTWARE
ARG A:70 , SER B:1215
BINDING SITE FOR RESIDUE SO4 A 511
12
BC3
SOFTWARE
GLY A:29 , ILE A:30 , GLU A:31 , HOH A:2046
BINDING SITE FOR RESIDUE SO4 A 512
13
BC4
SOFTWARE
LYS A:120 , ASP A:160
BINDING SITE FOR RESIDUE SO4 A 513
14
BC5
SOFTWARE
LYS A:120 , HIS A:195 , LYS A:199
BINDING SITE FOR RESIDUE GOL A 601
15
BC6
SOFTWARE
ARG A:140 , LEU A:144 , PRO A:150 , SER A:168 , TYR A:169 , ARG A:171 , PHE B:1107 , ASN B:1108 , LYS B:1109 , HOH B:2099
BINDING SITE FOR RESIDUE GOL A 602
16
BC7
SOFTWARE
TYR A:115 , VAL A:126 , LEU A:127 , VAL A:128 , VAL A:131 , SER A:136 , PHE A:139 , PRO A:150 , ILE A:151 , PHE A:152
BINDING SITE FOR RESIDUE GOL A 603
17
BC8
SOFTWARE
TYR B:1115 , VAL B:1126 , LEU B:1127 , VAL B:1128 , SER B:1136 , PHE B:1139 , PRO B:1150 , ILE B:1151 , PHE B:1152
BINDING SITE FOR RESIDUE GOL B 604
18
BC9
SOFTWARE
ALA A:86 , ARG A:89 , GLN A:90 , LYS A:120 , VAL A:121 , HIS A:195
BINDING SITE FOR RESIDUE GOL A 605
19
CC1
SOFTWARE
SO4 B:506 , LYS B:1120 , ASP B:1160 , LYS B:1199
BINDING SITE FOR RESIDUE GOL B 606
20
CC2
SOFTWARE
GLU A:2 , ARG A:171 , GLY A:172 , ALA A:206 , HOH A:2120
BINDING SITE FOR RESIDUE GOL A 607
21
CC3
SOFTWARE
SER A:55 , PHE A:72 , HOH A:2110 , THR B:1024 , GLY B:1051 , ILE B:1052
BINDING SITE FOR RESIDUE GOL A 608
[
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]
SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
View:
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Sorry, no Info available
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: TRP_SYNTHASE_ALPHA (A:48-56,B:1048-1058)
;
View:
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Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
TRP_SYNTHASE_ALPHA
PS00167
Tryptophan synthase alpha chain signature.
TRPA_ECOLI
48-61
2
A:48-56
B:1048-1058
[
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Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
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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
(1, 2)
Info
All SCOP Domains
1a: SCOP_d1wq5a_ (A:)
1b: SCOP_d1wq5b_ (B:)
View:
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Classes
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)
(
)
Folds
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Superfamilies
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(
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Families
(
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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)
Escherichia coli [TaxId: 562]
(2)
1a
d1wq5a_
A:
1b
d1wq5b_
B:
[
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_1wq5B00 (B:1001-1268)
1b: CATH_1wq5A00 (A:1-268)
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Classes
(
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Architectures
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(
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Topologies
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)
(
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Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Aldolase class I
(887)
Escherichia coli. Organism_taxid: 562.
(44)
1a
1wq5B00
B:1001-1268
1b
1wq5A00
A:1-268
[
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Pfam Domains
(0, 0)
Info
all PFAM domains
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Sorry, no Info available
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Atom Selection
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Protein
Nucleic
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Hetero
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Protein & NOT Variant
Protein & NOT Site
Protein & NOT PROSITE
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Asymmetric Unit 1
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Asym.Unit (93 KB)
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