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2AT1
Asym. Unit
Info
Asym.Unit (152 KB)
Biol.Unit 1 (429 KB)
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(1)
Title
:
CRYSTAL STRUCTURES OF PHOSPHONOACETAMIDE LIGATED T AND PHOSPHONOACETAMIDE AND MALONATE LIGATED R STATES OF ASPARTATE CARBAMOYLTRANSFERASE AT 2.8-ANGSTROMS RESOLUTION AND NEUTRAL PH
Authors
:
J. E. Gouaux, W. N. Lipscomb
Date
:
22 Sep 89 (Deposition) - 15 Oct 90 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.80
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B,C,D (3x)
Keywords
:
Transferase (Carbamoyl-P, Aspartate)
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
J. E. Gouaux, W. N. Lipscomb
Crystal Structures Of Phosphonoacetamide Ligated T And Phosphonoacetamide And Malonate Ligated R States Of Aspartate Carbamoyltransferase At 2. 8-A Resolution And Neutral Ph.
Biochemistry V. 29 389 1990
(for further references see the
PDB file header
)
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Hetero Components
(3, 6)
Info
All Hetero Components
1a: MALTOSE (MALa)
1b: MALTOSE (MALb)
2a: PHOSPHONOACETAMIDE (PCTa)
2b: PHOSPHONOACETAMIDE (PCTb)
3a: ZINC ION (ZNa)
3b: ZINC ION (ZNb)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
MAL
2
Ligand/Ion
MALTOSE
2
PCT
2
Ligand/Ion
PHOSPHONOACETAMIDE
3
ZN
2
Ligand/Ion
ZINC ION
[
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Sites
(10, 10)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: PMA (AUTHOR)
08: PMC (AUTHOR)
09: ZNB (AUTHOR)
10: ZND (AUTHOR)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
LYS A:84 , ARG A:167 , THR A:168 , ARG A:229 , GLN A:231 , LEU A:267 , PCT A:311
BINDING SITE FOR RESIDUE MAL A 312
02
AC2
SOFTWARE
LYS C:84 , ARG C:105 , ARG C:167 , THR C:168 , ARG C:229 , GLN C:231 , LEU C:267 , PRO C:268 , PCT C:311
BINDING SITE FOR RESIDUE MAL C 312
03
AC3
SOFTWARE
CYS B:109 , CYS B:114 , CYS B:138 , CYS B:141
BINDING SITE FOR RESIDUE ZN B 154
04
AC4
SOFTWARE
CYS D:109 , CYS D:114 , CYS D:138 , CYS D:141
BINDING SITE FOR RESIDUE ZN D 154
05
AC5
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 , GLN A:137 , PRO A:266 , LEU A:267 , MAL A:312
BINDING SITE FOR RESIDUE PCT A 311
06
AC6
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 , GLN C:137 , PRO C:266 , LEU C:267 , MAL C:312
BINDING SITE FOR RESIDUE PCT C 311
07
PMA
AUTHOR
ARG A:54 , THR A:55 , ARG A:105 , HIS A:134 , GLN A:137 , ARG A:167 , ARG A:229 , GLN A:231 , PRO A:266 , LEU A:267
BINDING SITES OF COMBINED *PCT* AND *MAL* MOLECULES. SITE ACTUALLY CONTAIN AN ADDITIONAL TWO RESIDUES OF SYMMETRY RELATED. THE OTHER RESIDUES, SER A 80, AND LYS A 84 ARE IN AN ADJACENT (THREE-FOLD RELATED) CATALYTIC CHAIN.
08
PMC
AUTHOR
ARG C:54 , THR C:55 , ARG C:105 , HIS C:134 , GLN C:137 , ARG C:167 , ARG C:229 , GLN C:231 , PRO C:266 , LEU C:267
BINDING SITES OF COMBINED *PCT* AND *MAL* MOLECULES. SITE ACTUALLY CONTAIN AN ADDITIONAL TWO RESIDUES OF SYMMETRY RELATED. THE OTHER RESIDUES, SER A 80, AND LYS A 84 ARE IN AN ADJACENT (THREE-FOLD RELATED) CATALYTIC CHAIN.
09
ZNB
AUTHOR
CYS B:109 , CYS B:114 , CYS B:138 , CYS B:141
zn binding site
10
ZND
AUTHOR
CYS D:109 , CYS D:114 , CYS D:138 , CYS D:141
zn binding site
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: CARBAMOYLTRANSFERASE (A:48-55,C:48-55)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CARBAMOYLTRANSFERASE
PS00097
Aspartate and ornithine carbamoyltransferases signature.
PYRB_ECOLI
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_d2at1b1 (B:8-100)
1b: SCOP_d2at1d1 (D:8-100)
2a: SCOP_d2at1a1 (A:1-150)
2b: SCOP_d2at1a2 (A:151-310)
2c: SCOP_d2at1c1 (C:1-150)
2d: SCOP_d2at1c2 (C:151-310)
3a: SCOP_d2at1b2 (B:101-153)
3b: SCOP_d2at1d2 (D:101-153)
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(
)
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)
(
)
Families
(
)
(
)
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
d2at1b1
B:8-100
1b
d2at1d1
D:8-100
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
d2at1a1
A:1-150
2b
d2at1a2
A:151-310
2c
d2at1c1
C:1-150
2d
d2at1c2
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
d2at1b2
B:101-153
3b
d2at1d2
D:101-153
[
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CATH Domains
(3, 8)
Info
all CATH domains
1a: CATH_2at1B01 (B:8-100)
1b: CATH_2at1D01 (D:8-100)
2a: CATH_2at1A02 (A:134-291)
2b: CATH_2at1C02 (C:134-291)
2c: CATH_2at1A01 (A:1-133,A:292-310)
2d: CATH_2at1C01 (C:1-133,C:292-310)
3a: CATH_2at1B02 (B:101-153)
3b: CATH_2at1D02 (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.
(19)
1a
2at1B01
B:8-100
1b
2at1D01
D:8-100
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.
(19)
2a
2at1A02
A:134-291
2b
2at1C02
C:134-291
2c
2at1A01
A:1-133,A:292-310
2d
2at1C01
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.
(19)
3a
2at1B02
B:101-153
3b
2at1D02
D:101-153
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Pfam Domains
(0, 0)
Info
all PFAM domains
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