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1EBG
Asym. Unit
Info
Asym.Unit (146 KB)
Biol.Unit 1 (141 KB)
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(1)
Title
:
CHELATION OF SER 39 TO MG2+ LATCHES A GATE AT THE ACTIVE SITE OF ENOLASE: STRUCTURE OF THE BIS(MG2+) COMPLEX OF YEAST ENOLASE AND THE INTERMEDIATE ANALOG PHOSPHONOACETOHYDROXAMATE AT 2.1 ANGSTROMS RESOLUTION
Authors
:
J. E. Wedekind, G. H. Reed, I. Rayment
Date
:
27 Apr 94 (Deposition) - 27 Apr 95 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.10
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Carbon-Oxygen Lyase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
J. E. Wedekind, R. R. Poyner, G. H. Reed, I. Rayment
Chelation Of Serine 39 To Mg2+ Latches A Gate At The Active Site Of Enolase: Structure Of The Bis(Mg2+) Complex Of Yeast Enolase And The Intermediate Analog Phosphonoacetohydroxamate At 2. 1-A Resolution.
Biochemistry V. 33 9333 1994
(for further references see the
PDB file header
)
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Hetero Components
(2, 6)
Info
All Hetero Components
1a: MAGNESIUM ION (MGa)
1b: MAGNESIUM ION (MGb)
1c: MAGNESIUM ION (MGc)
1d: MAGNESIUM ION (MGd)
2a: PHOSPHONOACETOHYDROXAMIC ACID (PAHa)
2b: PHOSPHONOACETOHYDROXAMIC ACID (PAHb)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
MG
4
Ligand/Ion
MAGNESIUM ION
2
PAH
2
Ligand/Ion
PHOSPHONOACETOHYDROXAMIC ACID
[
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Sites
(14, 14)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: HYA (AUTHOR)
08: HYB (AUTHOR)
09: M1A (AUTHOR)
10: M1B (AUTHOR)
11: M2A (AUTHOR)
12: M2B (AUTHOR)
13: PHA (AUTHOR)
14: PHB (AUTHOR)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ASP A:246 , GLU A:295 , ASP A:320 , LYS A:345 , LYS A:396 , PAH A:440 , HOH A:448
BINDING SITE FOR RESIDUE MG A 438
02
AC2
SOFTWARE
SER A:39 , PAH A:440 , HOH A:441 , HOH A:442
BINDING SITE FOR RESIDUE MG A 439
03
AC3
SOFTWARE
ASP B:246 , GLU B:295 , ASP B:320 , PAH B:440 , HOH B:460
BINDING SITE FOR RESIDUE MG B 438
04
AC4
SOFTWARE
SER B:39 , PAH B:440 , HOH B:453 , HOH B:454
BINDING SITE FOR RESIDUE MG B 439
05
AC5
SOFTWARE
GLY A:37 , ALA A:38 , SER A:39 , HIS A:159 , GLN A:167 , GLU A:168 , ASP A:246 , GLU A:295 , ASP A:320 , LEU A:343 , LYS A:345 , ARG A:374 , SER A:375 , LYS A:396 , MG A:438 , MG A:439 , HOH A:441 , HOH A:466
BINDING SITE FOR RESIDUE PAH A 440
06
AC6
SOFTWARE
GLY B:37 , ALA B:38 , SER B:39 , HIS B:159 , GLN B:167 , GLU B:168 , ASP B:246 , GLU B:295 , ASP B:320 , LEU B:343 , LYS B:345 , ARG B:374 , SER B:375 , LYS B:396 , MG B:438 , MG B:439 , HOH B:453 , HOH B:454 , HOH B:477
BINDING SITE FOR RESIDUE PAH B 440
07
HYA
AUTHOR
MG A:438 , MG A:439 , LYS A:345 , LYS A:396
HYDROXAMATE BINDING SITE (PORTION/MOIETY OF PAH)
08
HYB
AUTHOR
MG B:438 , MG B:439 , LYS B:345 , LYS B:396
HYDROXAMATE BINDING SITE (PORTION/MOIETY OF PAH)
09
M1A
AUTHOR
ASP A:246 , GLU A:295 , ASP A:320 , PAH A:440 , HOH A:448
METAL BINDING SITE
10
M1B
AUTHOR
ASP B:246 , GLU B:295 , ASP B:320 , PAH B:440 , HOH B:460
METAL BINDING SITE
11
M2A
AUTHOR
SER A:39 , PAH A:440 , HOH A:441 , HOH A:442
METAL M2 BINDING SITE
12
M2B
AUTHOR
SER B:39 , PAH B:440 , HOH B:453 , HOH B:454
METAL M2 BINDING SITE
13
PHA
AUTHOR
ALA A:38 , SER A:39 , HIS A:159 , ARG A:374 , SER A:375
PHOSPHONATE BINDING SITE (PORTION/MOIETY OF PAH)
14
PHB
AUTHOR
ALA B:38 , SER B:39 , HIS B:159 , ARG B:374 , SER B:375
PHOSPHONATE BINDING SITE (PORTION/MOIETY OF PAH)
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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: ENOLASE (A:342-355,B:342-355)
;
View:
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Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
ENOLASE
PS00164
Enolase signature.
ENO1_YEAST
343-356
2
A:342-355
B:342-355
[
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Exons
(1, 2)
Info
All Exons
Exon 1.1 (A:1-436 | B:1-436)
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All Exon Boundaries
1: Boundary -/1.1
2: Boundary 1.1/-
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
ENSEMBL
UniProtKB
PDB
No.
Transcript ID
Exon
Exon ID
Genome Location
Length
ID
Location
Length
Count
Location
Length
1.1
YGR254W
1
YGR254W.1
VII:1000932-1002245
1314
ENO1_YEAST
1-437
437
2
A:1-436
B:1-436
436
436
[
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SCOP Domains
(2, 4)
Info
All SCOP Domains
1a: SCOP_d1ebga2 (A:1-141)
1b: SCOP_d1ebgb2 (B:1-141)
2a: SCOP_d1ebga1 (A:142-436)
2b: SCOP_d1ebgb1 (B:142-436)
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Protein Domains
(
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(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
Enolase N-terminal domain-like
(211)
Superfamily
:
Enolase N-terminal domain-like
(211)
Family
:
Enolase N-terminal domain-like
(88)
Protein domain
:
Enolase
(39)
Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
(16)
1a
d1ebga2
A:1-141
1b
d1ebgb2
B:1-141
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
TIM beta/alpha-barrel
(3956)
Superfamily
:
Enolase C-terminal domain-like
(212)
Family
:
Enolase
(45)
Protein domain
:
Enolase
(39)
Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
(16)
2a
d1ebga1
A:142-436
2b
d1ebgb1
B:142-436
[
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CATH Domains
(2, 4)
Info
all CATH domains
1a: CATH_1ebgA01 (A:1-126)
1b: CATH_1ebgB01 (B:1-126)
2a: CATH_1ebgA02 (A:127-436)
2b: CATH_1ebgB02 (B:127-436)
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)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
Enolase-like; domain 1
(252)
Homologous Superfamily
:
Enolase-like, N-terminal domain
(130)
Baker's yeast (Saccharomyces cerevisiae)
(16)
1a
1ebgA01
A:1-126
1b
1ebgB01
B:1-126
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Enolase superfamily
(142)
Baker's yeast (Saccharomyces cerevisiae)
(16)
2a
1ebgA02
A:127-436
2b
1ebgB02
B:127-436
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Pfam Domains
(0, 0)
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all PFAM domains
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Asymmetric Unit 1
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Asym.Unit (146 KB)
Header - Asym.Unit
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Header - Biol.Unit 1
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