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1A0E
Asym. Unit
Info
Asym.Unit (153 KB)
Biol.Unit 1 (292 KB)
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(1)
Title
:
XYLOSE ISOMERASE FROM THERMOTOGA NEAPOLITANA
Authors
:
O. Gallay, R. Chopra, E. Conti, P. Brick, D. Blow
Date
:
28 Nov 97 (Deposition) - 03 Jun 98 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.70
Chains
:
Asym. Unit : A,D
Biol. Unit 1: A,D (2x)
Keywords
:
Ketolisomerase, Xylose Metabolism, Glucose-Fructose Interconversion, Hydride Transfer, Alpha-Beta Barrel, Metalloenzyme, Thermophile
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
O. Gallay, R. Chopra, E. Conti, P. Brick, R. Jackson, B. Hartley, C. Vieille, J. G. Zeikus, D. Blow
Crystal Structures Of Class Ii Xylose Isomerases From Two Thermophiles And A Hyperthermophile
To Be Published
(for further references see the
PDB file header
)
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Hetero Components
(1, 6)
Info
All Hetero Components
1a: COBALT (II) ION (COa)
1b: COBALT (II) ION (COb)
1c: COBALT (II) ION (COc)
1d: COBALT (II) ION (COd)
1e: COBALT (II) ION (COe)
1f: COBALT (II) ION (COf)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CO
6
Ligand/Ion
COBALT (II) ION
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Sites
(12, 12)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: CO1 (UNKNOWN)
08: CO2 (UNKNOWN)
09: CO3 (UNKNOWN)
10: CO4 (UNKNOWN)
11: CO5 (UNKNOWN)
12: CO6 (UNKNOWN)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
GLU A:231 , GLU A:267 , ASP A:295 , ASP A:338 , HOH A:613
BINDING SITE FOR RESIDUE CO A 491
02
AC2
SOFTWARE
GLU A:267 , HIS A:270 , ASP A:306 , ASP A:308 , HOH A:613 , HOH A:614 , HOH A:615 , HOH A:616
BINDING SITE FOR RESIDUE CO A 492
03
AC3
SOFTWARE
GLU A:2
BINDING SITE FOR RESIDUE CO A 493
04
AC4
SOFTWARE
GLU D:231 , GLU D:267 , ASP D:295 , ASP D:338 , HOH D:618
BINDING SITE FOR RESIDUE CO D 491
05
AC5
SOFTWARE
GLU D:267 , HIS D:270 , ASP D:306 , ASP D:308 , HOH D:618 , HOH D:619 , HOH D:620 , HOH D:621
BINDING SITE FOR RESIDUE CO D 492
06
AC6
SOFTWARE
GLU D:2
BINDING SITE FOR RESIDUE CO D 493
07
CO1
UNKNOWN
GLU A:231 , GLU A:267 , ASP A:295 , ASP A:338 , HOH A:614
CO BINDING SITE 1 OF MOLECULE A
08
CO2
UNKNOWN
GLU A:267 , HIS A:270 , HOH A:614 , HOH A:615 , HOH A:616
CO BINDING SITE 2 OF MOLECULE A (HOH629 WAS ADDED AFTER LAST REFINEMENT RESULTED IN A NEW FO-FC PEAK AT THIS SITE).
09
CO3
UNKNOWN
GLU A:2
CO BINDING SITE 3 OF MOLECULE A (SITE CO3 IS ON A CRYSTALLOGRAPHIC TWO-FOLD SYMMETRY AXIS: INTERPRETATION OF THE OBSERVED DENSITY PEAK AS A CO CATION WAS PRAGMATIC RATHER THAN RIGOROUS, AS THIS SITE IS CLEARLY NOT A FEATURE OF THE PROTEIN IN SOLUTION).
10
CO4
UNKNOWN
GLU D:231 , GLU D:267 , ASP D:295 , ASP D:338 , HOH D:619
CO BINDING SITE 1 OF MOLECULE D
11
CO5
UNKNOWN
GLU D:267 , HIS D:270 , HOH D:619 , HOH D:620 , HOH D:621
CO BINDING SITE 2 OF MOLECULE D (HOH629 WAS ADDED AFTER LAST REFINEMENT RESULTED IN A NEW FO-FC PEAK AT THIS SITE).
12
CO6
UNKNOWN
GLU D:2
CO BINDING SITE 3 OF MOLECULE D (SITE CO3 IS ON A CRYSTALLOGRAPHIC TWO-FOLD SYMMETRY AXIS: INTERPRETATION OF THE OBSERVED DENSITY PEAK AS A CO CATION WAS PRAGMATIC RATHER THAN RIGOROUS, AS THIS SITE IS CLEARLY NOT A FEATURE OF THE PROTEIN IN SOLUTION).
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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: XYLOSE_ISOMERASE (A:34-435,D:34-435)
;
View:
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Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
XYLOSE_ISOMERASE
PS51415
Xylose isomerase family profile.
XYLA_THENE
35-436
2
A:34-435
D:34-435
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Exons
(0, 0)
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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
(1, 2)
Info
All SCOP Domains
1a: SCOP_d1a0ea_ (A:)
1b: SCOP_d1a0ed_ (D:)
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)
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)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
TIM beta/alpha-barrel
(3956)
Superfamily
:
Xylose isomerase-like
(125)
Family
:
Xylose isomerase
(97)
Protein domain
:
D-xylose isomerase
(82)
Thermotoga neapolitana [TaxId: 2337]
(1)
1a
d1a0ea_
A:
1b
d1a0ed_
D:
[
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_1a0eA00 (A:1-443)
1b: CATH_1a0eD00 (D:1-443)
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)
Organisms
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)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Divalent-metal-dependent TIM barrel enzymes
(98)
Thermotoga neapolitana. Organism_taxid: 2337. Strain: 5068.
(1)
1a
1a0eA00
A:1-443
1b
1a0eD00
D:1-443
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Pfam Domains
(0, 0)
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Asymmetric Unit 1
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Asym.Unit (153 KB)
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