KEGG   ENZYME: 5.4.2.13
Entry
EC 5.4.2.13                 Enzyme                                 
Name
phosphogalactosamine mutase;
ST0242 (locus name)
Class
Isomerases;
Intramolecular transferases;
Phosphotransferases (phosphomutases)
Sysname
alpha-D-galactosamine 1,6-phosphomutase
Reaction(IUBMB)
D-galactosamine 6-phosphate = alpha-D-galactosamine-1-phosphate [RN:R12221]
Reaction(KEGG)
R12221
Substrate
D-galactosamine 6-phosphate [CPD:C06377]
Product
alpha-D-galactosamine-1-phosphate [CPD:C22029]
Comment
The enzyme, characterized from the archaeon Sulfolobus tokodaii, is also active toward D-glucosamine 6-phosphate (cf. EC 5.4.2.10, phosphoglucosamine mutase).
History
EC 5.4.2.13 created 2018
Pathway
ec00520  Amino sugar and nucleotide sugar metabolism
ec01100  Metabolic pathways
Reference
1  [PMID:29507091]
  Authors
Dadashipour M, Iwamoto M, Hossain MM, Akutsu JI, Zhang Z, Kawarabayasi Y
  Title
Identification of a Direct Biosynthetic Pathway for UDP-N-Acetylgalactosamine from Glucosamine-6-Phosphate in Thermophilic Crenarchaeon Sulfolobus tokodaii.
  Journal
J Bacteriol 200:e00048-18 (2018)
DOI:10.1128/JB.00048-18
  Sequence
[sto:STK_02420]
Other DBs
ExplorEnz - The Enzyme Database: 5.4.2.13
IUBMB Enzyme Nomenclature: 5.4.2.13
ExPASy - ENZYME nomenclature database: 5.4.2.13
BRENDA, the Enzyme Database: 5.4.2.13
LinkDB

KEGG   REACTION: R12221
Entry
R12221                      Reaction                               
Name
alpha-D-galactosamine 1,6-phosphomutase
Definition
D-Galactosamine 6-phosphate <=> alpha-D-Galactosamine 1-phosphate
Equation
Reaction class
RC00408  C06377_C22029
Enzyme
Pathway
rn00520  Amino sugar and nucleotide sugar metabolism
rn01100  Metabolic pathways
rn01250  Biosynthesis of nucleotide sugars
LinkDB

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