ID A0A1G4IS55_9SACH Unreviewed; 543 AA.
AC A0A1G4IS55;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-2017, sequence version 1.
DT 24-JAN-2024, entry version 31.
DE RecName: Full=Phosphoacetylglucosamine mutase {ECO:0000256|ARBA:ARBA00012731, ECO:0000256|PIRNR:PIRNR016408};
DE Short=PAGM {ECO:0000256|PIRNR:PIRNR016408};
DE EC=5.4.2.3 {ECO:0000256|ARBA:ARBA00012731, ECO:0000256|PIRNR:PIRNR016408};
DE AltName: Full=Acetylglucosamine phosphomutase {ECO:0000256|ARBA:ARBA00032065, ECO:0000256|PIRNR:PIRNR016408};
DE AltName: Full=N-acetylglucosamine-phosphate mutase {ECO:0000256|ARBA:ARBA00031926, ECO:0000256|PIRNR:PIRNR016408};
GN ORFNames=LANO_0A06986G {ECO:0000313|EMBL:SCU79641.1};
OS Lachancea nothofagi CBS 11611.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Saccharomycetaceae; Lachancea.
OX NCBI_TaxID=1266666 {ECO:0000313|EMBL:SCU79641.1};
RN [1] {ECO:0000313|EMBL:SCU79641.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Ploux O.;
RL Submitted (MAR-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the conversion of GlcNAc-6-P into GlcNAc-1-P during
CC the synthesis of uridine diphosphate/UDP-GlcNAc, which is a
CC biosynthetic precursor of chitin and also supplies the amino sugars for
CC N-linked oligosaccharides of glycoproteins.
CC {ECO:0000256|PIRNR:PIRNR016408}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=N-acetyl-alpha-D-glucosamine 1-phosphate = N-acetyl-D-
CC glucosamine 6-phosphate; Xref=Rhea:RHEA:23804, ChEBI:CHEBI:57513,
CC ChEBI:CHEBI:57776; EC=5.4.2.3;
CC Evidence={ECO:0000256|ARBA:ARBA00000558,
CC ECO:0000256|PIRNR:PIRNR016408};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|PIRNR:PIRNR016408,
CC ECO:0000256|PIRSR:PIRSR016408-3};
CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000256|PIRNR:PIRNR016408,
CC ECO:0000256|PIRSR:PIRSR016408-3};
CC -!- PATHWAY: Nucleotide-sugar biosynthesis; UDP-N-acetyl-alpha-D-
CC glucosamine biosynthesis; N-acetyl-alpha-D-glucosamine 1-phosphate from
CC alpha-D-glucosamine 6-phosphate (route I): step 2/2.
CC {ECO:0000256|ARBA:ARBA00004865, ECO:0000256|PIRNR:PIRNR016408}.
CC -!- SIMILARITY: Belongs to the phosphohexose mutase family.
CC {ECO:0000256|ARBA:ARBA00010231, ECO:0000256|PIRNR:PIRNR016408}.
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DR EMBL; LT598449; SCU79641.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1G4IS55; -.
DR OrthoDB; 1475at2759; -.
DR UniPathway; UPA00113; UER00530.
DR Proteomes; UP000189911; Chromosome a.
DR GO; GO:0000287; F:magnesium ion binding; IEA:InterPro.
DR GO; GO:0004610; F:phosphoacetylglucosamine mutase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:UniProtKB-KW.
DR GO; GO:0006048; P:UDP-N-acetylglucosamine biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd03086; PGM3; 1.
DR Gene3D; 3.40.120.10; Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3; 2.
DR Gene3D; 3.30.310.50; Alpha-D-phosphohexomutase, C-terminal domain; 1.
DR InterPro; IPR005844; A-D-PHexomutase_a/b/a-I.
DR InterPro; IPR016055; A-D-PHexomutase_a/b/a-I/II/III.
DR InterPro; IPR005843; A-D-PHexomutase_C.
DR InterPro; IPR036900; A-D-PHexomutase_C_sf.
DR InterPro; IPR016066; A-D-PHexomutase_CS.
DR InterPro; IPR049023; AMG1_II.
DR InterPro; IPR049022; AMG1_III.
DR InterPro; IPR016657; PAGM.
DR PANTHER; PTHR45955; PHOSPHOACETYLGLUCOSAMINE MUTASE; 1.
DR PANTHER; PTHR45955:SF1; PHOSPHOACETYLGLUCOSAMINE MUTASE; 1.
DR Pfam; PF21405; AMG1_II; 1.
DR Pfam; PF21404; AMG1_III; 1.
DR Pfam; PF02878; PGM_PMM_I; 1.
DR Pfam; PF00408; PGM_PMM_IV; 1.
DR PIRSF; PIRSF016408; PAGM; 1.
DR SUPFAM; SSF55957; Phosphoglucomutase, C-terminal domain; 1.
DR SUPFAM; SSF53738; Phosphoglucomutase, first 3 domains; 4.
DR PROSITE; PS00710; PGM_PMM; 1.
PE 3: Inferred from homology;
KW Carbohydrate metabolism {ECO:0000256|ARBA:ARBA00023277};
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|PIRNR:PIRNR016408};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|PIRNR:PIRNR016408};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRNR:PIRNR016408}.
FT DOMAIN 56..99
FT /note="Alpha-D-phosphohexomutase alpha/beta/alpha"
FT /evidence="ECO:0000259|Pfam:PF02878"
FT DOMAIN 185..292
FT /note="Phosphoacetylglucosamine mutase AMG1"
FT /evidence="ECO:0000259|Pfam:PF21405"
FT DOMAIN 306..448
FT /note="Phosphoacetylglucosamine mutase AMG1"
FT /evidence="ECO:0000259|Pfam:PF21404"
FT DOMAIN 464..538
FT /note="Alpha-D-phosphohexomutase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF00408"
FT ACT_SITE 65
FT /note="Phosphoserine intermediate"
FT /evidence="ECO:0000256|PIRSR:PIRSR016408-1"
FT BINDING 65
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /note="via phosphate group"
FT /evidence="ECO:0000256|PIRSR:PIRSR016408-3"
FT BINDING 285
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR016408-3"
FT BINDING 287
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR016408-3"
FT BINDING 289
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR016408-3"
FT BINDING 381..383
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR016408-2"
FT BINDING 509..513
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR016408-2"
FT BINDING 518
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR016408-2"
SQ SEQUENCE 543 AA; 60115 MW; 0F8FD9AD57CFB6C6 CRC64;
MLERKALESL YEKHCKRGFT YAYGTAGFRY KADVLDTVMF TTGVLAGLRS IYLKGQTVGV
MITASHNPPE DNGVKIVDPR GEMLEQSWEK HATDLANSAS QSFTSFEQKL QELIVKLQLN
SNAHGSITVA RDSRESGPRL LTAFKTGTLV LPNLLVLDHG VLTTPQLHFL TSKANELPKN
TSIDEKLYYQ EFLSAWDEIA ELCGIQSLPY ALTIDAANGV GAPKVKEMLS QREMFNNTFR
VVNDDWKTPS ALNHLCGADF VKTNQKLPQG ISNDTRAEHI NCSFDGDADR IVFYYCDLQG
QFQLLDGDKM ATLFAKFFQE LTQTAHLQDE LALGVVQTAY ANGSSTRYLE QVLGTPVKCT
PTGVKHLHHE AVKFDIGIYF EANGHGTVVF STKFSQLVDQ KLADASHSTS AHKALQILSS
FSKLINQTVG DAISDMLGVL AVLSILKWSP QKWDQEYTDL PNKLIKVLVP DRTVFKTTNA
ERQLVSPVGL QDQIDALVAK FDTARSFVRA SGTEDAVRVY AEAATREQAD RLASVVGELV
EKY
//
