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1ZA2
Asym. Unit
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Asym.Unit (160 KB)
Biol.Unit 1 (454 KB)
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(1)
Title
:
STRUCTURE OF WILD-TYPE E. COLI ASPARTATE TRANSCARBAMOYLASE IN THE PRESENCE OF CTP, CARBAMOYL PHOSPHATE AT 2.50 A RESOLUTION
Authors
:
J. Wang, K. A. Stieglitz, J. P. Cardia, E. R. Kantrowitz
Date
:
05 Apr 05 (Deposition) - 07 Jun 05 (Release) - 16 Nov 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.50
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B,C,D (3x)
Keywords
:
Ordered Substrate Binding, Cooperativity, Transferase
(Keyword Search:
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Reference
:
J. Wang, K. A. Stieglitz, J. P. Cardia, E. R. Kantrowitz
Structural Basis For Ordered Substrate Binding And Cooperativity In Aspartate Transcarbamoylase
Proc. Natl. Acad. Sci. Usa V. 102 8881 2005
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Hetero Components
(4, 9)
Info
All Hetero Components
1a: PHOSPHORIC ACID MONO(FORMAMIDE)EST... (CPa)
1b: PHOSPHORIC ACID MONO(FORMAMIDE)EST... (CPb)
1c: PHOSPHORIC ACID MONO(FORMAMIDE)EST... (CPc)
1d: PHOSPHORIC ACID MONO(FORMAMIDE)EST... (CPd)
2a: CYTIDINE-5'-TRIPHOSPHATE (CTPa)
2b: CYTIDINE-5'-TRIPHOSPHATE (CTPb)
3a: SODIUM ION (NAa)
4a: ZINC ION (ZNa)
4b: ZINC ION (ZNb)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CP
4
Ligand/Ion
PHOSPHORIC ACID MONO(FORMAMIDE)ESTER
2
CTP
2
Ligand/Ion
CYTIDINE-5'-TRIPHOSPHATE
3
NA
1
Ligand/Ion
SODIUM ION
4
ZN
2
Ligand/Ion
ZINC ION
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Sites
(9, 9)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
7: AC7 (SOFTWARE)
8: AC8 (SOFTWARE)
9: AC9 (SOFTWARE)
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
CYS B:109 , CYS B:114 , CYS B:138 , CYS B:141
BINDING SITE FOR RESIDUE ZN B 154
2
AC2
SOFTWARE
CYS D:109 , CYS D:114 , CYS D:138 , CYS D:141
BINDING SITE FOR RESIDUE ZN D 154
3
AC3
SOFTWARE
HOH A:323 , HOH A:379
BINDING SITE FOR RESIDUE NA A 311
4
AC4
SOFTWARE
ALA B:11 , ILE B:12 , ASP B:19 , HIS B:20 , LYS B:60 , ASN B:84 , ILE B:86 , TYR B:89 , VAL B:91 , LYS B:94
BINDING SITE FOR RESIDUE CTP B 155
5
AC5
SOFTWARE
ALA D:11 , ILE D:12 , VAL D:17 , ASP D:19 , HIS D:20 , LYS D:60 , ASN D:84 , TYR D:89 , VAL D:91 , LYS D:94
BINDING SITE FOR RESIDUE CTP D 155
6
AC6
SOFTWARE
SER A:52 , THR A:53 , ARG A:54 , THR A:55 , SER A:80 , ARG A:105 , HIS A:134 , GLN A:137 , PRO A:266 , LEU A:267 , HOH A:336 , HOH A:457
BINDING SITE FOR RESIDUE CP A 312
7
AC7
SOFTWARE
SER C:52 , THR C:53 , ARG C:54 , THR C:55 , THR C:79 , ARG C:105 , HIS C:134 , GLN C:137 , PRO C:266 , LEU C:267 , HOH C:325 , HOH C:337
BINDING SITE FOR RESIDUE CP C 311
8
AC8
SOFTWARE
TYR A:165 , GLY A:166 , ARG A:167 , THR A:168 , GLN A:231 , HOH A:350 , HOH A:409
BINDING SITE FOR RESIDUE CP A 313
9
AC9
SOFTWARE
LYS C:83 , GLY C:166 , ARG C:167 , THR C:168
BINDING SITE FOR RESIDUE CP C 312
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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Sorry, no Info available
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: CARBAMOYLTRANSFERASE (A:48-55,C:48-55,A:48-55,C:48-55,A:...)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CARBAMOYLTRANSFERASE
PS00097
Aspartate and ornithine carbamoyltransferases signature.
PYRB_ECO57
49-56
2
A:48-55
C:48-55
PYRB_ECOL6
49-56
2
A:48-55
C:48-55
PYRB_ECOLI
49-56
2
A:48-55
C:48-55
PYRB_SHIFL
49-56
2
A:48-55
C:48-55
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Exons
(0, 0)
Info
All Exons
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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_d1za2b1 (B:10-100)
1b: SCOP_d1za2d1 (D:10-100)
2a: SCOP_d1za2a1 (A:1-150)
2b: SCOP_d1za2a2 (A:151-310)
2c: SCOP_d1za2c1 (C:1-150)
2d: SCOP_d1za2c2 (C:151-310)
3a: SCOP_d1za2b2 (B:101-153)
3b: SCOP_d1za2d2 (D:101-153)
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)
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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
d1za2b1
B:10-100
1b
d1za2d1
D:10-100
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
d1za2a1
A:1-150
2b
d1za2a2
A:151-310
2c
d1za2c1
C:1-150
2d
d1za2c2
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
d1za2b2
B:101-153
3b
d1za2d2
D:101-153
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CATH Domains
(3, 8)
Info
all CATH domains
1a: CATH_1za2B01 (B:10-100)
1b: CATH_1za2D01 (D:10-100)
2a: CATH_1za2A02 (A:134-291)
2b: CATH_1za2C02 (C:134-291)
2c: CATH_1za2A01 (A:1-133,A:292-310)
2d: CATH_1za2C01 (C:1-133,C:292-310)
3a: CATH_1za2B02 (B:101-153)
3b: CATH_1za2D02 (D:101-153)
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)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
Alpha-Beta Plaits
(1688)
Homologous Superfamily
:
[code=3.30.70.140, no name defined]
(53)
Escherichia coli. Organism_taxid: 562.
(21)
1a
1za2B01
B:10-100
1b
1za2D01
D:10-100
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
[code=3.40.50.1370, no name defined]
(91)
Escherichia coli. Organism_taxid: 562.
(22)
2a
1za2A02
A:134-291
2b
1za2C02
C:134-291
2c
1za2A01
A:1-133,A:292-310
2d
1za2C01
C:1-133,C:292-310
Class
:
Mainly Beta
(13760)
Architecture
:
Roll
(1513)
Topology
:
SH3 type barrels.
(648)
Homologous Superfamily
:
[code=2.30.30.20, no name defined]
(53)
Escherichia coli. Organism_taxid: 562.
(21)
3a
1za2B02
B:101-153
3b
1za2D02
D:101-153
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Pfam Domains
(4, 8)
Info
all PFAM domains
1a: PFAM_OTCace_1za2C01 (C:153-303)
1b: PFAM_OTCace_1za2C02 (C:153-303)
2a: PFAM_OTCace_N_1za2C03 (C:7-148)
2b: PFAM_OTCace_N_1za2C04 (C:7-148)
3a: PFAM_PyrI_1za2D01 (D:10-99)
3b: PFAM_PyrI_1za2D02 (D:10-99)
4a: PFAM_PyrI_C_1za2D03 (D:101-152)
4b: PFAM_PyrI_C_1za2D04 (D:101-152)
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Clans
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)
(
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Families
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)
(
)
Organisms
(
)
(
)
Clan
:
no clan defined [family: OTCace]
(48)
Family
:
OTCace
(48)
Escherichia coli O157:H7
(1)
1a
OTCace-1za2C01
C:153-303
1b
OTCace-1za2C02
C:153-303
Clan
:
no clan defined [family: OTCace_N]
(48)
Family
:
OTCace_N
(48)
Escherichia coli O157:H7
(1)
2a
OTCace_N-1za2C03
C:7-148
2b
OTCace_N-1za2C04
C:7-148
Clan
:
no clan defined [family: PyrI]
(22)
Family
:
PyrI
(22)
Escherichia coli O157:H7
(1)
3a
PyrI-1za2D01
D:10-99
3b
PyrI-1za2D02
D:10-99
Clan
:
no clan defined [family: PyrI_C]
(22)
Family
:
PyrI_C
(22)
Escherichia coli O157:H7
(1)
4a
PyrI_C-1za2D03
D:101-152
4b
PyrI_C-1za2D04
D:101-152
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