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2IVQ
Asym. Unit
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Asym.Unit (269 KB)
Biol.Unit 1 (263 KB)
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(1)
Title
:
SITE DIRECTED MUTAGENESIS OF KEY RESIDUES INVOLVED IN THE CATALYTIC MECHANISM OF CYANASE
Authors
:
M. Guilloton, M. A. Walsh, A. Joachimiak, P. M. Anderson
Date
:
14 Jun 06 (Deposition) - 28 Oct 08 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.10
Chains
:
Asym. Unit : A,B,C,D,E,F,G,H,I,J
Biol. Unit 1: A,B,C,D,E,F,G,H,I,J (1x)
Keywords
:
Cyanate Degradation, Lyase, Mcsg, Midwest Center For Structural Genomics, Protein Structure Initiative, Psi
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
M. Guilloton, M. A. Walsh, A. Joachimiak, P. M. Anderson
A Twin Set Of Low Pka Arginines Ensures The Concerted Acid Base Catalytic Mechanism Of Cyanase
To Be Published
(for further references see the
PDB file header
)
[
close entry info
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Hetero Components
(2, 37)
Info
All Hetero Components
1a: CHLORIDE ION (CLa)
1b: CHLORIDE ION (CLb)
1c: CHLORIDE ION (CLc)
1d: CHLORIDE ION (CLd)
1e: CHLORIDE ION (CLe)
1f: CHLORIDE ION (CLf)
1g: CHLORIDE ION (CLg)
1h: CHLORIDE ION (CLh)
1i: CHLORIDE ION (CLi)
1j: CHLORIDE ION (CLj)
1k: CHLORIDE ION (CLk)
1l: CHLORIDE ION (CLl)
1m: CHLORIDE ION (CLm)
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)
2n: SULFATE ION (SO4n)
2o: SULFATE ION (SO4o)
2p: SULFATE ION (SO4p)
2q: SULFATE ION (SO4q)
2r: SULFATE ION (SO4r)
2s: SULFATE ION (SO4s)
2t: SULFATE ION (SO4t)
2u: SULFATE ION (SO4u)
2v: SULFATE ION (SO4v)
2w: SULFATE ION (SO4w)
2x: SULFATE ION (SO4x)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CL
13
Ligand/Ion
CHLORIDE ION
2
SO4
24
Ligand/Ion
SULFATE ION
[
close Hetero Component info
]
Sites
(33, 33)
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)
22: CC4 (SOFTWARE)
23: CC5 (SOFTWARE)
24: CC6 (SOFTWARE)
25: CC7 (SOFTWARE)
26: CC8 (SOFTWARE)
27: CC9 (SOFTWARE)
28: DC1 (SOFTWARE)
29: DC2 (SOFTWARE)
30: DC3 (SOFTWARE)
31: DC4 (SOFTWARE)
32: DC5 (SOFTWARE)
33: DC6 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ALA A:39 , GLU A:40 , HOH A:2112
BINDING SITE FOR RESIDUE SO4 A1157
02
AC2
SOFTWARE
ALA B:39 , GLU B:40 , HOH B:2051 , HOH B:2130
BINDING SITE FOR RESIDUE SO4 B1157
03
AC3
SOFTWARE
ALA C:39 , GLU C:40 , HOH C:2107
BINDING SITE FOR RESIDUE SO4 C1157
04
AC4
SOFTWARE
ALA D:39 , GLU D:40
BINDING SITE FOR RESIDUE SO4 D1157
05
AC5
SOFTWARE
ALA E:39 , GLU E:40 , HOH E:2131
BINDING SITE FOR RESIDUE SO4 E1157
06
AC6
SOFTWARE
ALA F:39 , GLU F:40 , HOH F:2038 , HOH F:2039
BINDING SITE FOR RESIDUE SO4 F1157
07
AC7
SOFTWARE
ALA G:39 , GLU G:40 , HOH G:2098
BINDING SITE FOR RESIDUE SO4 G1157
08
AC8
SOFTWARE
ALA H:39 , GLU H:40 , HOH H:2108
BINDING SITE FOR RESIDUE SO4 H1157
09
AC9
SOFTWARE
ALA I:39 , GLU I:40 , HOH I:2091
BINDING SITE FOR RESIDUE SO4 I1157
10
BC1
SOFTWARE
ALA J:39 , GLU J:40
BINDING SITE FOR RESIDUE SO4 J1157
11
BC2
SOFTWARE
ARG A:87 , ILE A:88 , ARG B:87 , ARG D:87 , HOH D:2073 , ARG J:87
BINDING SITE FOR RESIDUE SO4 D1158
12
BC3
SOFTWARE
ARG A:87 , ARG C:87 , ARG I:87 , ILE I:88 , ARG J:87 , ILE J:88
BINDING SITE FOR RESIDUE SO4 I1158
13
BC4
SOFTWARE
ARG C:87 , ARG G:87 , ARG H:87 , ARG I:87
BINDING SITE FOR RESIDUE SO4 H1158
14
BC5
SOFTWARE
ARG E:87 , ARG F:87 , ARG G:87 , ARG H:87
BINDING SITE FOR RESIDUE SO4 G1158
15
BC6
SOFTWARE
ARG B:87 , ILE B:88 , ARG D:87 , ARG E:87 , ARG F:87
BINDING SITE FOR RESIDUE SO4 F1158
16
BC7
SOFTWARE
ALA A:33 , ASP A:34 , GLY A:35 , THR A:36 , GLY A:37 , HOH E:2120
BINDING SITE FOR RESIDUE SO4 A1158
17
BC8
SOFTWARE
ASP D:34 , GLY D:35 , THR D:36 , GLY D:37 , LEU D:38
BINDING SITE FOR RESIDUE SO4 D1159
18
BC9
SOFTWARE
ALA E:33 , ASP E:34 , GLY E:35 , THR E:36 , GLY E:37 , LEU E:38 , HOH E:2049
BINDING SITE FOR RESIDUE SO4 E1158
19
CC1
SOFTWARE
ASP H:34 , GLY H:35 , THR H:36 , GLY H:37 , LEU H:38
BINDING SITE FOR RESIDUE SO4 H1159
20
CC2
SOFTWARE
ALA J:33 , ASP J:34 , GLY J:35 , THR J:36 , GLY J:37
BINDING SITE FOR RESIDUE SO4 J1158
21
CC3
SOFTWARE
ALA B:33 , ASP B:34 , GLY B:35 , THR B:36 , GLY B:37 , LEU B:38
BINDING SITE FOR RESIDUE SO4 B1158
22
CC4
SOFTWARE
ASP F:34 , GLY F:35 , THR F:36 , GLY F:37 , LEU F:38
BINDING SITE FOR RESIDUE SO4 F1159
23
CC5
SOFTWARE
ASP G:34 , GLY G:35 , THR G:36 , GLY G:37
BINDING SITE FOR RESIDUE SO4 G1159
24
CC6
SOFTWARE
ALA I:33 , GLY I:35 , THR I:36 , GLY I:37 , LEU I:38
BINDING SITE FOR RESIDUE SO4 I1159
25
CC7
SOFTWARE
SER B:122 , LYS F:96
BINDING SITE FOR RESIDUE CL B1159
26
CC8
SOFTWARE
SER A:122 , ALA A:123 , LYS D:96
BINDING SITE FOR RESIDUE CL A1159
27
CC9
SOFTWARE
CL C:1159 , LYS E:96 , SER G:122 , ILE H:120
BINDING SITE FOR RESIDUE CL G1160
28
DC1
SOFTWARE
LYS I:96 , SER J:122 , ILE J:124
BINDING SITE FOR RESIDUE CL J1159
29
DC2
SOFTWARE
LYS A:96 , ILE B:120 , SER D:122
BINDING SITE FOR RESIDUE CL D1160
30
DC3
SOFTWARE
LYS B:96 , SER F:122 , ALA F:123
BINDING SITE FOR RESIDUE CL F1160
31
DC4
SOFTWARE
SER C:122 , LYS H:96 , ILE I:120 , CL J:1160
BINDING SITE FOR RESIDUE CL C1158
32
DC5
SOFTWARE
GLU F:40 , ASP F:129 , VAL F:130 , HOH F:2039
BINDING SITE FOR RESIDUE CL F1161
33
DC6
SOFTWARE
SER E:122 , ILE F:120 , LYS G:96
BINDING SITE FOR RESIDUE CL E1159
[
close Site info
]
SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
View:
Select:
Label:
Sorry, no Info available
[
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]
PROSITE Patterns/Profiles
(0, 0)
Info
All PROSITE Patterns/Profiles
;
View:
Select:
Label:
End label:
Sorry, no Info available
[
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]
Exons
(0, 0)
Info
All Exons
View:
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Label:
All Exon Boundaries
View:
Label:
Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(2, 20)
Info
All SCOP Domains
1a: SCOP_d2ivqa1 (A:1-86)
1b: SCOP_d2ivqb1 (B:1-86)
1c: SCOP_d2ivqc1 (C:1-86)
1d: SCOP_d2ivqd1 (D:1-86)
1e: SCOP_d2ivqe1 (E:1-86)
1f: SCOP_d2ivqf1 (F:1-86)
1g: SCOP_d2ivqg1 (G:1-86)
1h: SCOP_d2ivqh1 (H:1-86)
1i: SCOP_d2ivqi1 (I:1-86)
1j: SCOP_d2ivqj1 (J:1-86)
2a: SCOP_d2ivqa2 (A:87-156)
2b: SCOP_d2ivqb2 (B:87-156)
2c: SCOP_d2ivqc2 (C:87-156)
2d: SCOP_d2ivqd2 (D:87-156)
2e: SCOP_d2ivqe2 (E:87-156)
2f: SCOP_d2ivqf2 (F:87-156)
2g: SCOP_d2ivqg2 (G:87-156)
2h: SCOP_d2ivqh2 (H:87-156)
2i: SCOP_d2ivqi2 (I:87-156)
2j: SCOP_d2ivqj2 (J:87-156)
View:
Select:
Label:
Classes
(
)
(
)
Folds
(
)
(
)
Superfamilies
(
)
(
)
Families
(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
lambda repressor-like DNA-binding domains
(180)
Superfamily
:
lambda repressor-like DNA-binding domains
(180)
Family
:
Cyanase N-terminal domain
(8)
Protein domain
:
automated matches
(6)
Escherichia coli [TaxId: 562]
(6)
1a
d2ivqa1
A:1-86
1b
d2ivqb1
B:1-86
1c
d2ivqc1
C:1-86
1d
d2ivqd1
D:1-86
1e
d2ivqe1
E:1-86
1f
d2ivqf1
F:1-86
1g
d2ivqg1
G:1-86
1h
d2ivqh1
H:1-86
1i
d2ivqi1
I:1-86
1j
d2ivqj1
J:1-86
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
Cyanase C-terminal domain
(8)
Superfamily
:
Cyanase C-terminal domain
(8)
Family
:
Cyanase C-terminal domain
(8)
Protein domain
:
automated matches
(6)
Escherichia coli [TaxId: 562]
(6)
2a
d2ivqa2
A:87-156
2b
d2ivqb2
B:87-156
2c
d2ivqc2
C:87-156
2d
d2ivqd2
D:87-156
2e
d2ivqe2
E:87-156
2f
d2ivqf2
F:87-156
2g
d2ivqg2
G:87-156
2h
d2ivqh2
H:87-156
2i
d2ivqi2
I:87-156
2j
d2ivqj2
J:87-156
[
close SCOP info
]
CATH Domains
(2, 20)
Info
all CATH domains
1a: CATH_2ivqA02 (A:89-156)
1b: CATH_2ivqB02 (B:89-156)
1c: CATH_2ivqC02 (C:89-156)
1d: CATH_2ivqD02 (D:89-156)
1e: CATH_2ivqE02 (E:89-156)
1f: CATH_2ivqF02 (F:89-156)
1g: CATH_2ivqG02 (G:89-156)
1h: CATH_2ivqH02 (H:89-156)
1i: CATH_2ivqI02 (I:89-156)
1j: CATH_2ivqJ02 (J:89-156)
2a: CATH_2ivqA01 (A:1-88)
2b: CATH_2ivqB01 (B:1-88)
2c: CATH_2ivqC01 (C:1-88)
2d: CATH_2ivqD01 (D:1-88)
2e: CATH_2ivqE01 (E:1-88)
2f: CATH_2ivqF01 (F:1-88)
2g: CATH_2ivqG01 (G:1-88)
2h: CATH_2ivqH01 (H:1-88)
2i: CATH_2ivqI01 (I:1-88)
2j: CATH_2ivqJ01 (J:1-88)
View:
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Classes
(
)
(
)
Architectures
(
)
(
)
Topologies
(
)
(
)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
Cyanate Lyase; Chain: A, domain 2
(8)
Homologous Superfamily
:
[code=3.30.1160.10, no name defined]
(8)
Escherichia coli. Organism_taxid: 562.
(8)
1a
2ivqA02
A:89-156
1b
2ivqB02
B:89-156
1c
2ivqC02
C:89-156
1d
2ivqD02
D:89-156
1e
2ivqE02
E:89-156
1f
2ivqF02
F:89-156
1g
2ivqG02
G:89-156
1h
2ivqH02
H:89-156
1i
2ivqI02
I:89-156
1j
2ivqJ02
J:89-156
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
434 Repressor (Amino-terminal Domain)
(116)
Homologous Superfamily
:
lambda repressor-like DNA-binding domains
(100)
Escherichia coli. Organism_taxid: 562.
(10)
2a
2ivqA01
A:1-88
2b
2ivqB01
B:1-88
2c
2ivqC01
C:1-88
2d
2ivqD01
D:1-88
2e
2ivqE01
E:1-88
2f
2ivqF01
F:1-88
2g
2ivqG01
G:1-88
2h
2ivqH01
H:1-88
2i
2ivqI01
I:1-88
2j
2ivqJ01
J:1-88
[
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]
Pfam Domains
(0, 0)
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Asym.Unit (269 KB)
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