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1EZ1
Biol. Unit 1
Info
Asym.Unit (148 KB)
Biol.Unit 1 (142 KB)
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(1)
Title
:
STRUCTURE OF ESCHERICHIA COLI PURT-ENCODED GLYCINAMIDE RIBONUCLEOTIDE TRANSFORMYLASE COMPLEXED WITH MG, AMPPNP, AND GAR
Authors
:
J. B. Thoden, S. Firestine, A. Nixon, S. J. Benkovic, H. M. Holden
Date
:
09 May 00 (Deposition) - 02 Aug 00 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.75
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Purine Biosynthesis, Transformylase, Atp-Grasp, Transferase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
J. B. Thoden, S. Firestine, A. Nixon, S. J. Benkovic, H. M. Holden
Molecular Structure Of Escherichia Coli Purt-Encoded Glycinamide Ribonucleotide Transformylase.
Biochemistry V. 39 8791 2000
(for further references see the
PDB file header
)
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Hetero Components
(4, 7)
Info
All Hetero Components
1a: ACETATE ION (ACTa)
1b: ACETATE ION (ACTb)
2a: PHOSPHOAMINOPHOSPHONIC ACID-ADENYL... (ANPa)
2b: PHOSPHOAMINOPHOSPHONIC ACID-ADENYL... (ANPb)
3a: GLYCINAMIDE RIBONUCLEOTIDE (GARa)
3b: GLYCINAMIDE RIBONUCLEOTIDE (GARb)
4a: MAGNESIUM ION (MGa)
4b: MAGNESIUM ION (MGb)
4c: MAGNESIUM ION (MGc)
4d: MAGNESIUM ION (MGd)
5a: 3[N-MORPHOLINO]PROPANE SULFONIC AC... (MPOa)
6a: SODIUM ION (NAa)
6b: SODIUM ION (NAb)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
ACT
2
Ligand/Ion
ACETATE ION
2
ANP
2
Ligand/Ion
PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
3
GAR
2
Ligand/Ion
GLYCINAMIDE RIBONUCLEOTIDE
4
MG
-1
Ligand/Ion
MAGNESIUM ION
5
MPO
1
Ligand/Ion
3[N-MORPHOLINO]PROPANE SULFONIC ACID
6
NA
-1
Ligand/Ion
SODIUM ION
[
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Sites
(13, 13)
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)
12: BC3 (SOFTWARE)
13: BC4 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
SER A:160 , GLU A:279 , ANP A:400 , HOH A:1164 , HOH A:1251
BINDING SITE FOR RESIDUE MG A 401
02
AC2
SOFTWARE
GLU A:267 , GLU A:279 , ANP A:400 , HOH A:1106
BINDING SITE FOR RESIDUE MG A 402
03
AC3
SOFTWARE
GLU B:279 , ANP B:1003 , HOH B:1616
BINDING SITE FOR RESIDUE MG B 401
04
AC4
SOFTWARE
GLU B:267 , GLU B:279 , ANP B:1003 , HOH B:2183
BINDING SITE FOR RESIDUE MG B 402
05
AC5
SOFTWARE
THR A:2 , HOH A:1252 , HOH A:1981 , HOH A:1982 , GLN B:341
BINDING SITE FOR RESIDUE ACT A 960
06
AC6
SOFTWARE
HOH B:2223 , HOH B:2231
BINDING SITE FOR RESIDUE ACT B 961
07
AC7
SOFTWARE
ASN A:100 , VAL A:101 , PRO A:103 , HOH A:1189 , HOH A:1670
BINDING SITE FOR RESIDUE NA A 1001
08
AC8
SOFTWARE
ASN B:100 , VAL B:101 , PRO B:103 , HOH B:1453 , HOH B:1930
BINDING SITE FOR RESIDUE NA B 1002
09
AC9
SOFTWARE
ARG A:114 , ILE A:153 , LYS A:155 , SER A:160 , SER A:161 , GLY A:162 , GLN A:165 , GLU A:195 , GLY A:196 , VAL A:197 , VAL A:198 , PHE A:200 , GLU A:203 , GLN A:225 , GLU A:267 , PHE A:269 , GLU A:279 , MG A:401 , MG A:402 , GAR A:410 , HOH A:1106 , HOH A:1164 , HOH A:1203 , HOH A:1234 , HOH A:1251 , HOH A:1391 , HOH A:1515 , HOH A:1695
BINDING SITE FOR RESIDUE ANP A 400
10
BC1
SOFTWARE
GLY A:21 , GLU A:22 , LEU A:23 , GLU A:82 , ILE A:83 , SER A:161 , ASP A:286 , LYS A:355 , ARG A:362 , ARG A:363 , ANP A:400 , HOH A:1104 , HOH A:1140 , HOH A:1153 , HOH A:1177 , HOH A:1226 , HOH A:1284 , HOH A:1295 , HOH A:1571 , HOH A:1934
BINDING SITE FOR RESIDUE GAR A 410
11
BC2
SOFTWARE
ARG B:114 , SER B:130 , LYS B:155 , SER B:159 , SER B:160 , SER B:161 , GLY B:162 , GLN B:165 , GLU B:195 , VAL B:197 , VAL B:198 , PHE B:200 , GLU B:203 , GLU B:267 , PHE B:269 , GLU B:279 , MG B:401 , MG B:402 , HOH B:1324 , HOH B:1337 , HOH B:1469 , HOH B:2183
BINDING SITE FOR RESIDUE ANP B 1003
12
BC3
SOFTWARE
GLY B:21 , GLU B:22 , LEU B:23 , GLU B:82 , ILE B:83 , ASP B:286 , LYS B:355 , ARG B:362 , ARG B:363 , HOH B:1111 , HOH B:1132 , HOH B:1149 , HOH B:1195 , HOH B:1419 , HOH B:1768 , HOH B:1806 , HOH B:1912 , HOH B:1927
BINDING SITE FOR RESIDUE GAR B 411
13
BC4
SOFTWARE
ASP A:46 , MET A:50 , HIS A:51 , ARG A:55 , SER A:56 , GLU A:143 , HOH A:1187 , HOH A:1206 , HOH A:1297 , HOH A:1473 , HOH A:1569 , HOH A:1635 , LEU B:8 , HIS B:54
BINDING SITE FOR RESIDUE MPO A 950
[
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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
(, 0)
Info
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Exons
(0, 0)
Info
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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
(3, 6)
Info
All SCOP Domains
1a: SCOP_d1ez1a1 (A:319-392)
1b: SCOP_d1ez1b1 (B:319-392)
2a: SCOP_d1ez1a3 (A:113-318)
2b: SCOP_d1ez1b3 (B:113-318)
3a: SCOP_d1ez1a2 (A:2-112)
3b: SCOP_d1ez1b2 (B:2-112)
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(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All beta proteins
(24004)
Fold
:
Barrel-sandwich hybrid
(185)
Superfamily
:
Rudiment single hybrid motif
(69)
Family
:
BC C-terminal domain-like
(40)
Protein domain
:
Glycinamide ribonucleotide transformylase PurT, C-domain
(7)
Escherichia coli [TaxId: 562]
(7)
1a
d1ez1a1
A:319-392
1b
d1ez1b1
B:319-392
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
ATP-grasp
(191)
Superfamily
:
Glutathione synthetase ATP-binding domain-like
(158)
Family
:
BC ATP-binding domain-like
(53)
Protein domain
:
Glycinamide ribonucleotide transformylase PurT, domain 2
(7)
Escherichia coli [TaxId: 562]
(7)
2a
d1ez1a3
A:113-318
2b
d1ez1b3
B:113-318
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
PreATP-grasp domain
(131)
Superfamily
:
PreATP-grasp domain
(131)
Family
:
BC N-terminal domain-like
(50)
Protein domain
:
Glycinamide ribonucleotide transformylase PurT, N-domain
(7)
Escherichia coli [TaxId: 562]
(7)
3a
d1ez1a2
A:2-112
3b
d1ez1b2
B:2-112
[
close SCOP info
]
CATH Domains
(3, 6)
Info
all CATH domains
1a: CATH_1ez1A03 (A:197-391)
1b: CATH_1ez1B03 (B:197-391)
2a: CATH_1ez1A02 (A:123-196)
2b: CATH_1ez1B02 (B:123-196)
3a: CATH_1ez1A01 (A:2-122)
3b: CATH_1ez1B01 (B:2-122)
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)
Homologous Superfamilies
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)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
D-amino Acid Aminotransferase; Chain A, domain 1
(175)
Homologous Superfamily
:
ATP-grasp fold, B domain
(118)
Escherichia coli. Organism_taxid: 562.
(16)
1a
1ez1A03
A:197-391
1b
1ez1B03
B:197-391
Topology
:
Dna Ligase; domain 1
(375)
Homologous Superfamily
:
ATP-grasp fold, A domain
(109)
Escherichia coli. Organism_taxid: 562.
(21)
2a
1ez1A02
A:123-196
2b
1ez1B02
B:123-196
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
[code=3.40.50.20, no name defined]
(85)
Escherichia coli. Organism_taxid: 562.
(17)
3a
1ez1A01
A:2-122
3b
1ez1B01
B:2-122
[
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]
Pfam Domains
(0, 0)
Info
all PFAM domains
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Sorry, no Info available
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Asymmetric Unit 1
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