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1KVR
Asym. Unit
Info
Asym.Unit (74 KB)
Biol.Unit 1 (131 KB)
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(1)
Title
:
UDP-GALACTOSE 4-EPIMERASE COMPLEXED WITH UDP-PHENOL
Authors
:
J. B. Thoden, A. M. Gulick, H. M. Holden
Date
:
07 Mar 97 (Deposition) - 18 Mar 98 (Release) - 27 May 15 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.90
Chains
:
Asym. Unit : A
Biol. Unit 1: A (2x)
Keywords
:
Udp-Galactose, Epimerase, Isomerase, Galactose Metabolism
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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)
Reference
:
J. B. Thoden, A. M. Gulick, H. M. Holden
Molecular Structures Of The S124A, S124T, And S124V Site-Directed Mutants Of Udp-Galactose 4-Epimerase From Escherichia Coli.
Biochemistry V. 36 10685 1997
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Hetero Components
(5, 8)
Info
All Hetero Components
1a: 1,2-ETHANEDIOL (EDOa)
3a: NICOTINAMIDE-ADENINE-DINUCLEOTIDE (NADa)
2a: SODIUM ION (NAa)
2b: SODIUM ION (NAb)
2c: SODIUM ION (NAc)
2d: SODIUM ION (NAd)
4a: DI(HYDROXYETHYL)ETHER (PEGa)
5a: URIDINE-5'-DIPHOSPHATE (UDPa)
View:
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Label:
No.
Name
Count
Type
Full Name
1
EDO
1
Ligand/Ion
1,2-ETHANEDIOL
2
NA
4
Ligand/Ion
SODIUM ION
3
NAD
1
Ligand/Ion
NICOTINAMIDE-ADENINE-DINUCLEOTIDE
4
PEG
1
Ligand/Ion
DI(HYDROXYETHYL)ETHER
5
UDP
1
Ligand/Ion
URIDINE-5'-DIPHOSPHATE
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Sites
(8, 8)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
7: AC7 (SOFTWARE)
8: AC8 (SOFTWARE)
View:
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLN A:91 , HOH A:552 , HOH A:553 , HOH A:636 , HOH A:639 , HOH A:817
BINDING SITE FOR RESIDUE NA A 412
2
AC2
SOFTWARE
GLN A:194 , HOH A:467 , HOH A:471 , HOH A:668 , HOH A:672 , HOH A:833
BINDING SITE FOR RESIDUE NA A 413
3
AC3
SOFTWARE
GLN A:334 , HOH A:793 , HOH A:794 , HOH A:795 , HOH A:866
BINDING SITE FOR RESIDUE NA A 414
4
AC4
SOFTWARE
ASN A:115 , HOH A:518 , HOH A:519 , HOH A:820 , HOH A:821
BINDING SITE FOR RESIDUE NA A 415
5
AC5
SOFTWARE
GLY A:7 , GLY A:10 , TYR A:11 , ILE A:12 , ASP A:31 , ASN A:32 , LEU A:33 , CYS A:34 , ASN A:35 , SER A:36 , GLY A:57 , ASP A:58 , ILE A:59 , PHE A:80 , ALA A:81 , GLY A:82 , LYS A:84 , ASN A:99 , SER A:122 , SER A:123 , ALA A:124 , TYR A:149 , LYS A:153 , TYR A:177 , PRO A:180 , EDO A:410 , HOH A:429 , HOH A:456 , HOH A:474 , HOH A:523 , HOH A:643 , HOH A:651
BINDING SITE FOR RESIDUE NAD A 340
6
AC6
SOFTWARE
ASN A:179 , ASN A:198 , ASN A:199 , LEU A:200 , LEU A:215 , ALA A:216 , ILE A:217 , PHE A:218 , GLY A:229 , ARG A:231 , TYR A:233 , ARG A:292 , ASP A:295 , TYR A:299 , HOH A:534 , HOH A:535 , HOH A:583 , HOH A:649 , HOH A:678 , HOH A:775 , HOH A:781 , HOH A:798 , HOH A:829
BINDING SITE FOR RESIDUE UDP A 341
7
AC7
SOFTWARE
TYR A:11 , ASN A:35 , ASP A:192 , NAD A:340 , HOH A:430 , HOH A:666
BINDING SITE FOR RESIDUE EDO A 410
8
AC8
SOFTWARE
LEU A:250 , LYS A:253 , GLU A:309 , HOH A:731 , HOH A:852
BINDING SITE FOR RESIDUE PEG A 411
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(0, 0)
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Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
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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, 1)
Info
All SCOP Domains
1a: SCOP_d1kvra_ (A:)
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Folds
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(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
NAD(P)-binding Rossmann-fold domains
(1604)
Superfamily
:
NAD(P)-binding Rossmann-fold domains
(1604)
Family
:
Tyrosine-dependent oxidoreductases
(503)
Protein domain
:
Uridine diphosphogalactose-4-epimerase (UDP-galactose 4-epimerase)
(26)
Escherichia coli [TaxId: 562]
(17)
1a
d1kvra_
A:
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CATH Domains
(2, 2)
Info
all CATH domains
1a: CATH_1kvrA02 (A:1-181,A:232-262)
2a: CATH_1kvrA01 (A:182-231,A:263-338)
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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
:
NAD(P)-binding Rossmann-like Domain
(1244)
Escherichia coli. Organism_taxid: 562. Cell_line: 293.
(1)
1a
1kvrA02
A:1-181,A:232-262
Architecture
:
Alpha-Beta Complex
(3881)
Topology
:
UDP-galactose 4-epimerase; domain 1
(99)
Homologous Superfamily
:
UDP-galactose 4-epimerase, domain 1
(99)
Escherichia coli. Organism_taxid: 562. Cell_line: 293.
(1)
2a
1kvrA01
A:182-231,A:263-338
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Pfam Domains
(2, 2)
Info
all PFAM domains
1a: PFAM_Epimerase_1kvrA01 (A:3-262)
2a: PFAM_Epimerase_Csub_1kvrA02 (A:275-336)
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Clans
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Organisms
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)
Clan
:
NADP_Rossmann
(1239)
Family
:
Epimerase
(42)
Escherichia coli (strain K12)
(19)
1a
Epimerase-1kvrA01
A:3-262
Clan
:
no clan defined [family: Epimerase_Csub]
(12)
Family
:
Epimerase_Csub
(12)
Escherichia coli (strain K12)
(12)
2a
Epimerase_Csub-1kvrA02
A:275-336
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Chain A
Asymmetric Unit 1
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Asym.Unit (74 KB)
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