ID A0A0B5D1Z6_9CORY Unreviewed; 492 AA. AC A0A0B5D1Z6; DT 01-APR-2015, integrated into UniProtKB/TrEMBL. DT 01-APR-2015, sequence version 1. DT 12-AUG-2020, entry version 35. DE RecName: Full=Bifunctional protein GlmU {ECO:0000256|HAMAP-Rule:MF_01631}; DE Includes: DE RecName: Full=UDP-N-acetylglucosamine pyrophosphorylase {ECO:0000256|HAMAP-Rule:MF_01631}; DE EC=2.7.7.23 {ECO:0000256|HAMAP-Rule:MF_01631}; DE AltName: Full=N-acetylglucosamine-1-phosphate uridyltransferase {ECO:0000256|HAMAP-Rule:MF_01631}; DE Includes: DE RecName: Full=Glucosamine-1-phosphate N-acetyltransferase {ECO:0000256|HAMAP-Rule:MF_01631}; DE EC=2.3.1.157 {ECO:0000256|HAMAP-Rule:MF_01631}; GN Name=glmU {ECO:0000256|HAMAP-Rule:MF_01631, GN ECO:0000313|EMBL:AJE32696.1}; GN ORFNames=B842_04215 {ECO:0000313|EMBL:AJE32696.1}; OS Corynebacterium humireducens NBRC 106098 = DSM 45392. OC Bacteria; Actinobacteria; Corynebacteriales; Corynebacteriaceae; OC Corynebacterium. OX NCBI_TaxID=1223515 {ECO:0000313|EMBL:AJE32696.1, ECO:0000313|Proteomes:UP000031524}; RN [1] {ECO:0000313|EMBL:AJE32696.1, ECO:0000313|Proteomes:UP000031524} RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=MFC-5 {ECO:0000313|Proteomes:UP000031524}; RA Ruckert C., Albersmeier A., Kalinowski J.; RT "Complete genome sequence of Corynebacterium humireducens DSM 45392(T), RT isolated from a wastewater-fed microbial fuel cell."; RL Submitted (APR-2013) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: Catalyzes the last two sequential reactions in the de novo CC biosynthetic pathway for UDP-N-acetylglucosamine (UDP-GlcNAc). The C- CC terminal domain catalyzes the transfer of acetyl group from acetyl CC coenzyme A to glucosamine-1-phosphate (GlcN-1-P) to produce N- CC acetylglucosamine-1-phosphate (GlcNAc-1-P), which is converted into CC UDP-GlcNAc by the transfer of uridine 5-monophosphate (from uridine 5- CC triphosphate), a reaction catalyzed by the N-terminal domain. CC {ECO:0000256|HAMAP-Rule:MF_01631}. CC -!- CATALYTIC ACTIVITY: CC Reaction=H(+) + N-acetyl-alpha-D-glucosamine 1-phosphate + UTP = CC diphosphate + UDP-N-acetyl-alpha-D-glucosamine; Xref=Rhea:RHEA:13509, CC ChEBI:CHEBI:15378, ChEBI:CHEBI:33019, ChEBI:CHEBI:46398, CC ChEBI:CHEBI:57705, ChEBI:CHEBI:57776; EC=2.7.7.23; CC Evidence={ECO:0000256|HAMAP-Rule:MF_01631}; CC -!- CATALYTIC ACTIVITY: CC Reaction=acetyl-CoA + alpha-D-glucosamine 1-phosphate = CoA + H(+) + N- CC acetyl-alpha-D-glucosamine 1-phosphate; Xref=Rhea:RHEA:13725, CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57287, ChEBI:CHEBI:57288, CC ChEBI:CHEBI:57776, ChEBI:CHEBI:58516; EC=2.3.1.157; CC Evidence={ECO:0000256|HAMAP-Rule:MF_01631}; CC -!- COFACTOR: CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420; CC Evidence={ECO:0000256|HAMAP-Rule:MF_01631}; CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000256|HAMAP-Rule:MF_01631}; CC -!- PATHWAY: Bacterial outer membrane biogenesis; LPS lipid A biosynthesis. CC {ECO:0000256|HAMAP-Rule:MF_01631}. 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 II): step 2/2. CC {ECO:0000256|HAMAP-Rule:MF_01631}. CC -!- PATHWAY: Nucleotide-sugar biosynthesis; UDP-N-acetyl-alpha-D- CC glucosamine biosynthesis; UDP-N-acetyl-alpha-D-glucosamine from N- CC acetyl-alpha-D-glucosamine 1-phosphate: step 1/1. {ECO:0000256|HAMAP- CC Rule:MF_01631}. CC -!- SUBUNIT: Homotrimer. {ECO:0000256|HAMAP-Rule:MF_01631}. CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496, CC ECO:0000256|HAMAP-Rule:MF_01631}. CC -!- SIMILARITY: In the C-terminal section; belongs to the transferase CC hexapeptide repeat family. {ECO:0000256|ARBA:ARBA00007707, CC ECO:0000256|HAMAP-Rule:MF_01631}. CC -!- SIMILARITY: In the N-terminal section; belongs to the N- CC acetylglucosamine-1-phosphate uridyltransferase family. CC {ECO:0000256|ARBA:ARBA00007947, ECO:0000256|HAMAP-Rule:MF_01631}. CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_01631}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; CP005286; AJE32696.1; -; Genomic_DNA. DR RefSeq; WP_040085384.1; NZ_CP005286.1. DR EnsemblBacteria; AJE32696; AJE32696; B842_04215. DR KEGG; chm:B842_04215; -. DR HOGENOM; CLU_029499_15_2_11; -. DR KO; K04042; -. DR OrthoDB; 1381953at2; -. DR UniPathway; UPA00113; UER00532. DR UniPathway; UPA00973; -. DR Proteomes; UP000031524; Chromosome. DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell. DR GO; GO:0019134; F:glucosamine-1-phosphate N-acetyltransferase activity; IEA:UniProtKB-UniRule. DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule. DR GO; GO:0003977; F:UDP-N-acetylglucosamine diphosphorylase activity; IEA:UniProtKB-UniRule. DR GO; GO:0000902; P:cell morphogenesis; IEA:UniProtKB-UniRule. DR GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW. DR GO; GO:0009245; P:lipid A biosynthetic process; IEA:UniProtKB-UniPathway. DR GO; GO:0009103; P:lipopolysaccharide biosynthetic process; IEA:InterPro. DR GO; GO:0009252; P:peptidoglycan biosynthetic process; IEA:UniProtKB-UniRule. DR GO; GO:0008360; P:regulation of cell shape; IEA:UniProtKB-KW. DR GO; GO:0006048; P:UDP-N-acetylglucosamine biosynthetic process; IEA:UniProtKB-UniPathway. DR CDD; cd03353; LbH_GlmU_C; 1. DR Gene3D; 3.90.550.10; -; 1. DR HAMAP; MF_01631; GlmU; 1. DR InterPro; IPR005882; Bifunctional_GlmU. DR InterPro; IPR038009; GlmU_C_LbH. DR InterPro; IPR001451; Hexapep. DR InterPro; IPR025877; MobA-like_NTP_Trfase. DR InterPro; IPR029044; Nucleotide-diphossugar_trans. DR InterPro; IPR011004; Trimer_LpxA-like_sf. DR Pfam; PF00132; Hexapep; 3. DR Pfam; PF12804; NTP_transf_3; 1. DR SUPFAM; SSF51161; SSF51161; 1. DR SUPFAM; SSF53448; SSF53448; 1. DR TIGRFAMs; TIGR01173; glmU; 1. PE 3: Inferred from homology; KW Acyltransferase {ECO:0000256|ARBA:ARBA00023315, ECO:0000256|HAMAP- KW Rule:MF_01631, ECO:0000313|EMBL:AJE32696.1}; KW Cell shape {ECO:0000256|ARBA:ARBA00022960, ECO:0000256|HAMAP- KW Rule:MF_01631}; KW Cell wall biogenesis/degradation {ECO:0000256|ARBA:ARBA00023316, KW ECO:0000256|HAMAP-Rule:MF_01631}; KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01631}; KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_01631}; KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP- KW Rule:MF_01631}; KW Multifunctional enzyme {ECO:0000256|ARBA:ARBA00023268, ECO:0000256|HAMAP- KW Rule:MF_01631}; KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695, ECO:0000256|HAMAP- KW Rule:MF_01631}; KW Peptidoglycan synthesis {ECO:0000256|ARBA:ARBA00022984, ECO:0000256|HAMAP- KW Rule:MF_01631}; KW Repeat {ECO:0000256|ARBA:ARBA00022737, ECO:0000256|HAMAP-Rule:MF_01631}; KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP- KW Rule:MF_01631, ECO:0000313|EMBL:AJE32696.1}. FT DOMAIN 9..142 FT /note="NTP_transf_3" FT /evidence="ECO:0000259|Pfam:PF12804" FT REGION 1..240 FT /note="Pyrophosphorylase" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT REGION 12..15 FT /note="UDP-GlcNAc binding" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT REGION 88..89 FT /note="UDP-GlcNAc binding" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT REGION 241..261 FT /note="Linker" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT REGION 262..492 FT /note="N-acetyltransferase" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT REGION 396..397 FT /note="Acetyl-CoA binding" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT REGION 462..492 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT ACT_SITE 373 FT /note="Proton acceptor" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT METAL 113 FT /note="Magnesium" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT METAL 238 FT /note="Magnesium" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT BINDING 26 FT /note="UDP-GlcNAc" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT BINDING 83 FT /note="UDP-GlcNAc" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT BINDING 150 FT /note="UDP-GlcNAc; via amide nitrogen" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT BINDING 165 FT /note="UDP-GlcNAc" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT BINDING 180 FT /note="UDP-GlcNAc" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT BINDING 238 FT /note="UDP-GlcNAc" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT BINDING 343 FT /note="UDP-GlcNAc" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT BINDING 361 FT /note="UDP-GlcNAc" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT BINDING 376 FT /note="UDP-GlcNAc" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT BINDING 387 FT /note="UDP-GlcNAc" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT BINDING 390 FT /note="Acetyl-CoA; via amide nitrogen" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT BINDING 415 FT /note="Acetyl-CoA" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" FT BINDING 433 FT /note="Acetyl-CoA; via amide nitrogen" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01631" SQ SEQUENCE 492 AA; 51030 MW; 35A76840446027A0 CRC64; MPQKNRCAVV VLAAGAGTRM KSAKQKTLHE IGGRTLLSHA LHAAAGVDPE HIVAVIGHQR DQVAPATEAV AAELGREVLQ AVQEEQNGTG HAVQCGLTPI PDFDGTVLVT NGDVPLLTPE TLRALLEAHT ASPTAVTVLS MRLDDPTGYG RIVRDDAGEV TAIVEQKDAT PEVLEIDEVN SGVFAFDGAL LRDALTKLDT DNAQGELYIT DVLGIAREAG HTVRAHVAAD PRELAGVNDR VQLAEAGREL NRRTVEAAMR GGATVIDPAS TFIGVNVTVG QDVVIHPGTQ LWGATSIGDN AVIGPDTTLT DMTVGRGASV IRTHGERSVI GENASVGPYT YIRPNTVLGE NGKLGGFVEA KNATIGRGSK VPHLTYIGDA TVGEESNIGA SSVFVNYDGV TKHHTTIGSH VRTGSDTMFI APVTVGDGAY SGAGTVIRED VPPGALAVSG GPQRTIEGWV ERKRPGSPAA EAAAAARAAG ESENDNATNQ EG //