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1YQU
Biol. Unit 1
Info
Asym.Unit (119 KB)
Biol.Unit 1 (224 KB)
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(1)
Title
:
ESCHERICHIA COLI PURINE NUCLEOSIDE PHOSPHORYLASE II, THE PRODUCT OF THE XAPA GENE
Authors
:
G. Dandanell, R. H. Szczepanowski, B. Kierdaszuk, D. Shugar, M. Bochtler
Date
:
02 Feb 05 (Deposition) - 19 Apr 05 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.10
Chains
:
Asym. Unit : A,B,C
Biol. Unit 1: A,B,C (2x)
Keywords
:
Purine Nucleoside Phosphorylase Guanine Xanthine, Transferase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
G. Dandanell, R. H. Szczepanowski, B. Kierdaszuk, D. Shugar, M. Bochtler
Escherichia Coli Purine Nucleoside Phosphorylase Ii, The Product Of The Xapa Gene
J. Mol. Biol. V. 348 113 2005
(for further references see the
PDB file header
)
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Hetero Components
(2, 12)
Info
All Hetero Components
1a: GUANINE (GUNa)
1b: GUANINE (GUNb)
1c: GUANINE (GUNc)
2a: PHOSPHATE ION (PO4a)
2b: PHOSPHATE ION (PO4b)
2c: PHOSPHATE ION (PO4c)
View:
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Label:
No.
Name
Count
Type
Full Name
1
GUN
6
Ligand/Ion
GUANINE
2
PO4
6
Ligand/Ion
PHOSPHATE ION
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Sites
(6, 6)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLY A:33 , SER A:34 , ARG A:85 , HIS A:87 , ASN A:116 , ALA A:117 , SER A:216
BINDING SITE FOR RESIDUE PO4 A 500
2
AC2
SOFTWARE
GLY B:33 , SER B:34 , ARG B:85 , HIS B:87 , ASN B:116 , ALA B:117 , SER B:216
BINDING SITE FOR RESIDUE PO4 B 501
3
AC3
SOFTWARE
GLY C:33 , SER C:34 , ARG C:85 , HIS C:87 , ASN C:116 , ALA C:117 , SER C:216
BINDING SITE FOR RESIDUE PO4 C 502
4
AC4
SOFTWARE
ALA A:117 , ALA A:118 , PHE A:196 , GLU A:197 , MET A:215 , THR A:238 , ASN A:239
BINDING SITE FOR RESIDUE GUN A 400
5
AC5
SOFTWARE
ALA B:117 , ALA B:118 , PHE B:196 , GLU B:197 , MET B:215 , THR B:238 , ASN B:239
BINDING SITE FOR RESIDUE GUN B 401
6
AC6
SOFTWARE
ALA C:117 , ALA C:118 , PHE C:196 , GLU C:197 , MET C:215 , THR C:238 , ASN C:239
BINDING SITE FOR RESIDUE GUN C 402
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
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PROSITE Patterns/Profiles
(1, 6)
Info
All PROSITE Patterns/Profiles
1: PNP_MTAP_2 (A:80-121,B:80-121,C:80-121)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
PNP_MTAP_2
PS01240
Purine and other phosphorylases family 2 signature.
XAPA_ECOLI
80-121
6
A:80-121
B:80-121
C:80-121
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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.
(no "Exon" information available for biological units yet)
SCOP Domains
(1, 3)
Info
All SCOP Domains
1a: SCOP_d1yqua_ (A:)
1b: SCOP_d1yqub_ (B:)
1c: SCOP_d1yquc_ (C:)
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(
)
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)
(
)
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)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Phosphorylase/hydrolase-like
(558)
Superfamily
:
Purine and uridine phosphorylases
(283)
Family
:
automated matches
(59)
Protein domain
:
automated matches
(59)
Escherichia coli [TaxId: 562]
(2)
1a
d1yqua_
A:
1b
d1yqub_
B:
1c
d1yquc_
C:
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CATH Domains
(1, 3)
Info
all CATH domains
1a: CATH_1yquA00 (A:5-277)
1b: CATH_1yquB00 (B:5-277)
1c: CATH_1yquC00 (C:5-277)
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(
)
Homologous Superfamilies
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)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
[code=3.40.50.1580, no name defined]
(194)
Escherichia coli. Organism_taxid: 562.
(30)
1a
1yquA00
A:5-277
1b
1yquB00
B:5-277
1c
1yquC00
C:5-277
[
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Pfam Domains
(1, 3)
Info
all PFAM domains
1a: PFAM_PNP_UDP_1_1yquC01 (C:27-274)
1b: PFAM_PNP_UDP_1_1yquC02 (C:27-274)
1c: PFAM_PNP_UDP_1_1yquC03 (C:27-274)
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Clans
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(
)
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)
(
)
Clan
:
PUP
(121)
Family
:
PNP_UDP_1
(121)
Escherichia coli (strain K12)
(27)
1a
PNP_UDP_1-1yquC01
C:27-274
1b
PNP_UDP_1-1yquC02
C:27-274
1c
PNP_UDP_1-1yquC03
C:27-274
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Asym.Unit (119 KB)
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