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1DKU
Biol. Unit 3
Info
Asym.Unit (103 KB)
Biol.Unit 1 (99 KB)
Biol.Unit 2 (289 KB)
Biol.Unit 3 (99 KB)
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(1)
Title
:
CRYSTAL STRUCTURES OF BACILLUS SUBTILIS PHOSPHORIBOSYLPYROPHOSPHATE SYNTHETASE: MOLECULAR BASIS OF ALLOSTERIC INHIBITION AND ACTIVATION.
Authors
:
T. A. Eriksen, A. Kadziola, A. -K. Bentsen, K. W. Harlow, S. Larsen
Date
:
08 Dec 99 (Deposition) - 05 Apr 00 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.20
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Biol. Unit 2: A,B (3x)
Biol. Unit 3: A,B (1x)
Keywords
:
Open Alpha-Beta Structure, Domain Duplication, Phosphoribosyltransferase Type I Fold
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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Reference
:
T. A. Eriksen, A. Kadziola, A. K. Bentsen, K. W. Harlow, S. Larsen
Structural Basis For The Function Of Bacillus Subtilis Phosphoribosyl-Pyrophosphate Synthetase.
Nat. Struct. Biol. V. 7 303 2000
(for further references see the
PDB file header
)
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Hetero Components
(2, 2)
Info
All Hetero Components
1a: METHYL PHOSPHONIC ACID ADENOSINE E... (ABMa)
1b: METHYL PHOSPHONIC ACID ADENOSINE E... (ABMb)
2a: PHOSPHOMETHYLPHOSPHONIC ACID ADENO... (AP2a)
2b: PHOSPHOMETHYLPHOSPHONIC ACID ADENO... (AP2b)
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No.
Name
Count
Type
Full Name
1
ABM
1
Ligand/Ion
METHYL PHOSPHONIC ACID ADENOSINE ESTER
2
AP2
1
Ligand/Ion
PHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER
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Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
LYS A:105 , SER A:108 , ARG A:109 , SER B:52 , ARG B:54 , GLN B:140 , ASP B:148 , HIS B:149 , SER B:310 , VAL B:311 , SER B:312 , PHE B:315 , HOH B:1005 , HOH B:1006 , HOH B:1029
BINDING SITE FOR RESIDUE AP2 B 1001
2
AC2
SOFTWARE
SER A:52 , ARG A:54 , GLN A:140 , ASP A:148 , HIS A:149 , SER A:310 , VAL A:311 , SER A:312 , PHE A:315 , HOH A:1010 , LYS B:105 , ALA B:106 , ARG B:107 , SER B:108 , ARG B:109 , HOH B:1045
BINDING SITE FOR RESIDUE AP2 A 1002
3
AC3
SOFTWARE
ARG A:101 , GLN A:102 , ALA A:106 , HIS A:135 , HOH A:1046 , HOH A:1096 , HOH A:1097 , HOH A:1098 , PHE B:40 , ASP B:42 , GLU B:44
BINDING SITE FOR RESIDUE ABM A 1003
4
AC4
SOFTWARE
PHE A:40 , ASP A:42 , GLU A:44 , ARG B:101 , GLN B:102 , ARG B:104 , ALA B:106 , GLU B:110 , HIS B:135 , HOH B:1088
BINDING SITE FOR RESIDUE ABM B 1004
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: PRPP_SYNTHASE (A:133-148,B:133-148)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
PRPP_SYNTHASE
PS00114
Phosphoribosyl pyrophosphate synthase signature.
KPRS_BACSU
134-149
2
A:133-148
B:133-148
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Exons
(0, 0)
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
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SCOP Domains
(1, 4)
Info
All SCOP Domains
1a: SCOP_d1dkua1 (A:8-166)
1b: SCOP_d1dkua2 (A:167-315)
1c: SCOP_d1dkub1 (B:8-166)
1d: SCOP_d1dkub2 (B:167-315)
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Protein Domains
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Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
PRTase-like
(145)
Superfamily
:
PRTase-like
(145)
Family
:
Phosphoribosylpyrophosphate synthetase-like
(6)
Protein domain
:
Phosphoribosylpyrophosphate synthetase
(5)
Bacillus subtilis [TaxId: 1423]
(3)
1a
d1dkua1
A:8-166
1b
d1dkua2
A:167-315
1c
d1dkub1
B:8-166
1d
d1dkub2
B:167-315
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CATH Domains
(1, 4)
Info
all CATH domains
1a: CATH_1dkuA02 (A:8-151,A:293-315)
1b: CATH_1dkuB02 (B:8-151,B:293-313)
1c: CATH_1dkuA01 (A:152-292)
1d: CATH_1dkuB01 (B:152-292)
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Organisms
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)
(
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Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
[code=3.40.50.2020, no name defined]
(117)
Bacillus subtilis. Organism_taxid: 1423.
(2)
1a
1dkuA02
A:8-151,A:293-315
1b
1dkuB02
B:8-151,B:293-313
1c
1dkuA01
A:152-292
1d
1dkuB01
B:152-292
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Pfam Domains
(0, 0)
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Show PDB file:
Asym.Unit (103 KB)
Header - Asym.Unit
Biol.Unit 1 (99 KB)
Header - Biol.Unit 1
Biol.Unit 2 (289 KB)
Header - Biol.Unit 2
Biol.Unit 3 (99 KB)
Header - Biol.Unit 3
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