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4KH1
Asym. Unit
Info
Asym.Unit (323 KB)
Biol.Unit 1 (927 KB)
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(1)
Title
:
THE R STATE STRUCTURE OF E. COLI ATCASE WITH CTP,UTP, AND MAGNESIUM BOUND
Authors
:
G. M. Cockrell, Y. Zheng, W. Guo, A. W. Peterson, E. R. Kantrowitz
Date
:
29 Apr 13 (Deposition) - 27 Nov 13 (Release) - 27 Nov 13 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.20
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B,C,D (3x)
Keywords
:
Pyrimidine Nucleotide Biosynthesis, Feedback Inhibition, Competing Pathway Product Activation, Allostery, Transferase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
G. M. Cockrell, Y. Zheng, W. Guo, A. W. Peterson, J. K. Truong, E. R. Kantrowitz
New Paradigm For Allosteric Regulation Of Escherichia Coli Aspartate Transcarbamoylase.
Biochemistry V. 52 8036 2013
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Hetero Components
(6, 11)
Info
All Hetero Components
1a: CYTIDINE-5'-TRIPHOSPHATE (CTPa)
1b: CYTIDINE-5'-TRIPHOSPHATE (CTPb)
2a: MAGNESIUM ION (MGa)
2b: MAGNESIUM ION (MGb)
3a: N-(PHOSPHONACETYL)-L-ASPARTIC ACID (PALa)
3b: N-(PHOSPHONACETYL)-L-ASPARTIC ACID (PALb)
4a: PHOSPHATE ION (PO4a)
5a: URIDINE 5'-TRIPHOSPHATE (UTPa)
5b: URIDINE 5'-TRIPHOSPHATE (UTPb)
6a: ZINC ION (ZNa)
6b: ZINC ION (ZNb)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CTP
2
Ligand/Ion
CYTIDINE-5'-TRIPHOSPHATE
2
MG
2
Ligand/Ion
MAGNESIUM ION
3
PAL
2
Ligand/Ion
N-(PHOSPHONACETYL)-L-ASPARTIC ACID
4
PO4
1
Ligand/Ion
PHOSPHATE ION
5
UTP
2
Ligand/Ion
URIDINE 5'-TRIPHOSPHATE
6
ZN
2
Ligand/Ion
ZINC ION
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Sites
(11, 11)
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)
View:
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No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
SER A:52 , THR A:53 , ARG A:54 , THR A:55 , SER A:80 , LYS A:84 , ARG A:105 , HIS A:134 , ARG A:167 , ARG A:229 , GLN A:231 , LEU A:267 , HOH A:510 , HOH A:532
BINDING SITE FOR RESIDUE PAL A 401
02
AC2
SOFTWARE
CYS B:109 , CYS B:114 , CYS B:138 , CYS B:141
BINDING SITE FOR RESIDUE ZN B 201
03
AC3
SOFTWARE
ALA B:11 , ILE B:12 , VAL B:17 , ASP B:19 , HIS B:20 , LYS B:60 , ASN B:84 , TYR B:89 , VAL B:91 , LYS B:94 , UTP B:203 , MG B:204 , HOH B:301
BINDING SITE FOR RESIDUE CTP B 202
04
AC4
SOFTWARE
LEU B:7 , GLN B:8 , VAL B:9 , HIS B:20 , PRO B:49 , SER B:50 , GLU B:52 , LYS B:56 , LEU B:58 , LYS B:60 , CTP B:202 , MG B:204 , HOH B:301 , HOH B:302
BINDING SITE FOR RESIDUE UTP B 203
05
AC5
SOFTWARE
CTP B:202 , UTP B:203 , HOH B:301 , HOH B:302
BINDING SITE FOR RESIDUE MG B 204
06
AC6
SOFTWARE
ARG B:130 , GLU B:144 , SER B:146 , HOH B:320
BINDING SITE FOR RESIDUE PO4 B 205
07
AC7
SOFTWARE
SER C:52 , THR C:53 , ARG C:54 , THR C:55 , SER C:80 , LYS C:84 , ARG C:105 , HIS C:134 , ARG C:167 , THR C:168 , ARG C:229 , GLN C:231 , LEU C:267 , HOH C:503 , HOH C:507 , HOH C:649
BINDING SITE FOR RESIDUE PAL C 401
08
AC8
SOFTWARE
CYS D:109 , CYS D:114 , CYS D:138 , CYS D:141
BINDING SITE FOR RESIDUE ZN D 201
09
AC9
SOFTWARE
ALA D:11 , ILE D:12 , VAL D:17 , ASP D:19 , HIS D:20 , LYS D:60 , ASN D:84 , ILE D:86 , TYR D:89 , VAL D:91 , LYS D:94 , UTP D:203 , MG D:204 , HOH D:301 , HOH D:302 , HOH D:323
BINDING SITE FOR RESIDUE CTP D 202
10
BC1
SOFTWARE
LEU D:7 , GLN D:8 , VAL D:9 , HIS D:20 , PRO D:49 , SER D:50 , GLY D:51 , GLU D:52 , LYS D:56 , LEU D:58 , LYS D:60 , CTP D:202 , MG D:204 , HOH D:301 , HOH D:302
BINDING SITE FOR RESIDUE UTP D 203
11
BC2
SOFTWARE
CTP D:202 , UTP D:203 , HOH D:301 , HOH D:302
BINDING SITE FOR RESIDUE MG D 204
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
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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.
SCOP Domains
(3, 8)
Info
All SCOP Domains
1a: SCOP_d4kh1b1 (B:7-100)
1b: SCOP_d4kh1d1 (D:7-100)
2a: SCOP_d4kh1a1 (A:1-150)
2b: SCOP_d4kh1a2 (A:151-310)
2c: SCOP_d4kh1c1 (C:1-150)
2d: SCOP_d4kh1c2 (C:151-310)
3a: SCOP_d4kh1b2 (B:101-153)
3b: SCOP_d4kh1d2 (D:101-153)
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Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
Ferredoxin-like
(1795)
Superfamily
:
Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain
(63)
Family
:
Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain
(62)
Protein domain
:
Aspartate carbamoyltransferase
(62)
Escherichia coli [TaxId: 562]
(59)
1a
d4kh1b1
B:7-100
1b
d4kh1d1
D:7-100
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
ATC-like
(129)
Superfamily
:
Aspartate/ornithine carbamoyltransferase
(122)
Family
:
Aspartate/ornithine carbamoyltransferase
(87)
Protein domain
:
Aspartate carbamoyltransferase catalytic subunit
(68)
Escherichia coli [TaxId: 562]
(62)
2a
d4kh1a1
A:1-150
2b
d4kh1a2
A:151-310
2c
d4kh1c1
C:1-150
2d
d4kh1c2
C:151-310
Class
:
Small proteins
(3458)
Fold
:
Rubredoxin-like
(572)
Superfamily
:
Aspartate carbamoyltransferase, Regulatory-chain, C-terminal domain
(63)
Family
:
Aspartate carbamoyltransferase, Regulatory-chain, C-terminal domain
(62)
Protein domain
:
Aspartate carbamoyltransferase, Regulatory-chain, C-terminal domain
(62)
Escherichia coli [TaxId: 562]
(59)
3a
d4kh1b2
B:101-153
3b
d4kh1d2
D:101-153
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CATH Domains
(0, 0)
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Pfam Domains
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Chain C
Chain D
Asymmetric Unit 1
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select :A, :C
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)
ssbonds 100
show SS bonds with a radius of 100 units (=0.4Å)
wireframe 100
show bonds with a radius of 100 units (=0.4Å)
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Asym.Unit (323 KB)
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