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2C44
Asym. Unit
Info
Asym.Unit (305 KB)
Biol.Unit 1 (297 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF E. COLI TRYPTOPHANASE
Authors
:
S. -Y. Ku, P. Yip, P. L. Howell
Date
:
15 Oct 05 (Deposition) - 28 Jun 06 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.81
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B,C,D (1x)
Keywords
:
Lyase, Pyridoxal Phosphate, Tryptophan Catabolism
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
S. -Y. Ku, P. Yip, P. L. Howell
Structure Of Escherichia Coli Tryptophanase
Acta Crystallogr. , Sect. D V. 62 814 2006
[
close entry info
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Hetero Components
(2, 14)
Info
All Hetero Components
1a: POTASSIUM ION (Ka)
1b: POTASSIUM ION (Kb)
1c: POTASSIUM ION (Kc)
1d: POTASSIUM ION (Kd)
1e: POTASSIUM ION (Ke)
1f: POTASSIUM ION (Kf)
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)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
K
6
Ligand/Ion
POTASSIUM ION
2
SO4
8
Ligand/Ion
SULFATE ION
[
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Sites
(14, 14)
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)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
GLN A:101 , GLY A:102 , ARG A:103 , SER A:267
BINDING SITE FOR RESIDUE SO4 A 500
02
AC2
SOFTWARE
THR A:52 , ASN A:198 , ARG A:230 , LYS A:270 , ARG A:419
BINDING SITE FOR RESIDUE SO4 A 501
03
AC3
SOFTWARE
GLY A:55 , PRO A:275 , HOH A:2084 , GLU B:72 , HOH B:2091
BINDING SITE FOR RESIDUE K A1471
04
AC4
SOFTWARE
GLN A:107 , GLN A:301 , GLU A:302 , GLN B:107 , GLN B:301 , GLU B:302
BINDING SITE FOR RESIDUE K A1472
05
AC5
SOFTWARE
GLN B:101 , GLY B:102 , ARG B:103 , SER B:267
BINDING SITE FOR RESIDUE SO4 B 500
06
AC6
SOFTWARE
THR B:52 , ASN B:198 , ARG B:230 , LYS B:270 , ARG B:419
BINDING SITE FOR RESIDUE SO4 B 501
07
AC7
SOFTWARE
GLU A:72 , GLY B:55 , PRO B:275 , HOH B:2028
BINDING SITE FOR RESIDUE K B1472
08
AC8
SOFTWARE
GLN C:101 , GLY C:102 , ARG C:103 , SER C:267
BINDING SITE FOR RESIDUE SO4 C 500
09
AC9
SOFTWARE
THR C:52 , ASN C:198 , ARG C:230 , LYS C:270 , ARG C:419 , HOH C:2125
BINDING SITE FOR RESIDUE SO4 C 501
10
BC1
SOFTWARE
GLY C:55 , PRO C:275 , GLU D:72 , HOH D:2090
BINDING SITE FOR RESIDUE K C1472
11
BC2
SOFTWARE
GLN C:107 , GLN C:301 , GLU C:302 , GLN D:107 , GLN D:301 , GLU D:302
BINDING SITE FOR RESIDUE K C1473
12
BC3
SOFTWARE
GLN D:101 , GLY D:102 , ARG D:103 , SER D:267 , LYS D:270 , HOH D:2120
BINDING SITE FOR RESIDUE SO4 D 500
13
BC4
SOFTWARE
THR D:52 , ASN D:198 , ARG D:230 , LYS D:270 , ARG D:419
BINDING SITE FOR RESIDUE SO4 D 501
14
BC5
SOFTWARE
GLU C:72 , HOH C:2033 , GLY D:55 , PRO D:275
BINDING SITE FOR RESIDUE K D1471
[
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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, 4)
Info
All PROSITE Patterns/Profiles
1: BETA_ELIM_LYASE (A:260-278,B:260-278,C:260-278,D:26...)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
BETA_ELIM_LYASE
PS00853
Beta-eliminating lyases pyridoxal-phosphate attachment site.
TNAA_ECOLI
260-278
4
A:260-278
B:260-278
C:260-278
D:260-278
TNAA_ECO57
260-278
4
A:260-278
B:260-278
C:260-278
D:260-278
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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
(2, 4)
Info
All SCOP Domains
1a: SCOP_d2c44b_ (B:)
1b: SCOP_d2c44c_ (C:)
1c: SCOP_d2c44d_ (D:)
2a: SCOP_d2c44a1 (A:5-471)
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Classes
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)
(
)
Folds
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)
(
)
Superfamilies
(
)
(
)
Families
(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
PLP-dependent transferase-like
(627)
Superfamily
:
PLP-dependent transferases
(625)
Family
:
automated matches
(163)
Protein domain
:
automated matches
(163)
Escherichia coli [TaxId: 562]
(1)
1a
d2c44b_
B:
1b
d2c44c_
C:
1c
d2c44d_
D:
Family
:
Beta-eliminating lyases
(16)
Protein domain
:
Tryptophan indol-lyase (tryptophanase)
(5)
Escherichia coli [TaxId: 562]
(4)
2a
d2c44a1
A:5-471
[
close SCOP info
]
CATH Domains
(2, 8)
Info
all CATH domains
1a: CATH_2c44A02 (A:61-326)
1b: CATH_2c44B02 (B:61-326)
1c: CATH_2c44C02 (C:61-326)
1d: CATH_2c44D02 (D:61-326)
2a: CATH_2c44A01 (A:5-60,A:327-471)
2b: CATH_2c44B01 (B:5-60,B:327-471)
2c: CATH_2c44D01 (D:5-60,D:327-471)
2d: CATH_2c44C01 (C:4-60,C:327-471)
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)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
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. Organism_taxid: 562. Strain: jm109
(1)
1a
2c44A02
A:61-326
1b
2c44B02
B:61-326
1c
2c44C02
C:61-326
1d
2c44D02
D:61-326
Architecture
:
Alpha-Beta Complex
(3881)
Topology
:
Aspartate Aminotransferase, domain 1
(355)
Homologous Superfamily
:
Aspartate Aminotransferase, domain 1
(354)
Escherichia coli. Organism_taxid: 562. Strain: jm109
(1)
2a
2c44A01
A:5-60,A:327-471
2b
2c44B01
B:5-60,B:327-471
2c
2c44D01
D:5-60,D:327-471
2d
2c44C01
C:4-60,C:327-471
[
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Pfam Domains
(0, 0)
Info
all PFAM domains
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Sorry, no Info available
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Chain D
Asymmetric Unit 1
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select chains 'A' and 'C'
select [ALA]:A
select all 'ALA' residues (Alanines) in chain 'A'
select 5-10
select residue range 5 to 10 in all chains
select 5-10:A
select residue range 5 to 10 in chain 'A'
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select non-helix/non-sheet protein parts
set fontsize 20
set label size to 20 (allowed range: 1-58)
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show SS bonds with a radius of 100 units (=0.4Å)
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