ID GLGC_SHIF8 Reviewed; 431 AA.
AC Q0SZN4;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 05-SEP-2006, sequence version 1.
DT 27-MAR-2024, entry version 99.
DE RecName: Full=Glucose-1-phosphate adenylyltransferase {ECO:0000255|HAMAP-Rule:MF_00624};
DE EC=2.7.7.27 {ECO:0000255|HAMAP-Rule:MF_00624};
DE AltName: Full=ADP-glucose pyrophosphorylase {ECO:0000255|HAMAP-Rule:MF_00624};
DE Short=ADPGlc PPase {ECO:0000255|HAMAP-Rule:MF_00624};
DE AltName: Full=ADP-glucose synthase {ECO:0000255|HAMAP-Rule:MF_00624};
GN Name=glgC {ECO:0000255|HAMAP-Rule:MF_00624}; OrderedLocusNames=SFV_3439;
OS Shigella flexneri serotype 5b (strain 8401).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Shigella.
OX NCBI_TaxID=373384;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=8401;
RX PubMed=16822325; DOI=10.1186/1471-2164-7-173;
RA Nie H., Yang F., Zhang X., Yang J., Chen L., Wang J., Xiong Z., Peng J.,
RA Sun L., Dong J., Xue Y., Xu X., Chen S., Yao Z., Shen Y., Jin Q.;
RT "Complete genome sequence of Shigella flexneri 5b and comparison with
RT Shigella flexneri 2a.";
RL BMC Genomics 7:173-173(2006).
CC -!- FUNCTION: Involved in the biosynthesis of ADP-glucose, a building block
CC required for the elongation reactions to produce glycogen. Catalyzes
CC the reaction between ATP and alpha-D-glucose 1-phosphate (G1P) to
CC produce pyrophosphate and ADP-Glc. {ECO:0000255|HAMAP-Rule:MF_00624}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=alpha-D-glucose 1-phosphate + ATP + H(+) = ADP-alpha-D-glucose
CC + diphosphate; Xref=Rhea:RHEA:12120, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:57498,
CC ChEBI:CHEBI:58601; EC=2.7.7.27; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00624};
CC -!- ACTIVITY REGULATION: Allosterically activated by fructose-1,6-
CC bisphosphate (F16BP) and inhibited by AMP. {ECO:0000255|HAMAP-
CC Rule:MF_00624}.
CC -!- PATHWAY: Glycan biosynthesis; glycogen biosynthesis.
CC {ECO:0000255|HAMAP-Rule:MF_00624}.
CC -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00624}.
CC -!- SIMILARITY: Belongs to the bacterial/plant glucose-1-phosphate
CC adenylyltransferase family. {ECO:0000255|HAMAP-Rule:MF_00624}.
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DR EMBL; CP000266; ABF05481.1; -; Genomic_DNA.
DR RefSeq; WP_000253975.1; NC_008258.1.
DR AlphaFoldDB; Q0SZN4; -.
DR SMR; Q0SZN4; -.
DR GeneID; 75202275; -.
DR KEGG; sfv:SFV_3439; -.
DR HOGENOM; CLU_029499_14_1_6; -.
DR UniPathway; UPA00164; -.
DR Proteomes; UP000000659; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0008878; F:glucose-1-phosphate adenylyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005978; P:glycogen biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd02508; ADP_Glucose_PP; 1.
DR CDD; cd04651; LbH_G1P_AT_C; 1.
DR Gene3D; 2.160.10.10; Hexapeptide repeat proteins; 1.
DR HAMAP; MF_00624; GlgC; 1.
DR InterPro; IPR011831; ADP-Glc_PPase.
DR InterPro; IPR005836; ADP_Glu_pyroP_CS.
DR InterPro; IPR023049; GlgC_bac.
DR InterPro; IPR005835; NTP_transferase_dom.
DR InterPro; IPR029044; Nucleotide-diphossugar_trans.
DR InterPro; IPR011004; Trimer_LpxA-like_sf.
DR NCBIfam; TIGR02091; glgC; 1.
DR PANTHER; PTHR43523:SF2; GLUCOSE-1-PHOSPHATE ADENYLYLTRANSFERASE; 1.
DR PANTHER; PTHR43523; GLUCOSE-1-PHOSPHATE ADENYLYLTRANSFERASE-RELATED; 1.
DR Pfam; PF00483; NTP_transferase; 1.
DR SUPFAM; SSF53448; Nucleotide-diphospho-sugar transferases; 1.
DR SUPFAM; SSF51161; Trimeric LpxA-like enzymes; 1.
DR PROSITE; PS00808; ADP_GLC_PYROPHOSPH_1; 1.
DR PROSITE; PS00809; ADP_GLC_PYROPHOSPH_2; 1.
DR PROSITE; PS00810; ADP_GLC_PYROPHOSPH_3; 1.
PE 3: Inferred from homology;
KW Allosteric enzyme; ATP-binding; Carbohydrate metabolism;
KW Glycogen biosynthesis; Glycogen metabolism; Nucleotide-binding;
KW Nucleotidyltransferase; Transferase.
FT CHAIN 1..431
FT /note="Glucose-1-phosphate adenylyltransferase"
FT /id="PRO_1000051587"
FT BINDING 39
FT /ligand="beta-D-fructose 1,6-bisphosphate"
FT /ligand_id="ChEBI:CHEBI:32966"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
FT BINDING 40
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
FT BINDING 46
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
FT BINDING 52
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
FT BINDING 114
FT /ligand="alpha-D-glucose 1-phosphate"
FT /ligand_id="ChEBI:CHEBI:58601"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
FT BINDING 130
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
FT BINDING 179
FT /ligand="alpha-D-glucose 1-phosphate"
FT /ligand_id="ChEBI:CHEBI:58601"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
FT BINDING 194..195
FT /ligand="alpha-D-glucose 1-phosphate"
FT /ligand_id="ChEBI:CHEBI:58601"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
FT BINDING 212
FT /ligand="alpha-D-glucose 1-phosphate"
FT /ligand_id="ChEBI:CHEBI:58601"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
FT BINDING 370
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
FT BINDING 386
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
FT BINDING 419..423
FT /ligand="beta-D-fructose 1,6-bisphosphate"
FT /ligand_id="ChEBI:CHEBI:32966"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
FT BINDING 429..431
FT /ligand="beta-D-fructose 1,6-bisphosphate"
FT /ligand_id="ChEBI:CHEBI:32966"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
FT SITE 74
FT /note="Could play a key role in the communication between
FT the regulatory and the substrate sites"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
FT SITE 113
FT /note="Could play a key role in the communication between
FT the regulatory and the substrate sites"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00624"
SQ SEQUENCE 431 AA; 48698 MW; 3C0A4C4F5B13D9D3 CRC64;
MVSLEKNDHL MLARQLPLKS VALILAGGRG TRLKDLTNKR AKPAVHFGGK FRIIDFALSN
CINSGIRRMG VITQYQSHTL VQHIQRGWSF FNEEMNEFVD LLPAQQRMKG ENWYRGTADA
VTQNLDIIRR YKAEYVVILA GDHIYKQDYS RMLIDHVEKG ARCTVACMPV PIEEASAFGV
MAVDENDKII EFVEKPANPP SMPNDPSKSL ASMGIYVFDA DYLYELLEED DRDENSSHDF
GKDLIPKITE AGLAYAHPFP LSCVQSDPDA EPYWRDVGTL EAYWKANLDL ASVVPELDMY
DRNWPIRTYN ESLPPAKFVQ DRSGSHGMTL NSLVSGGCVI SGSVVVQSVL FSRVRVNSFC
NIDSAVLLPE VWVGRSCRLR RCVIDRACVI PEGMVIGENA EEDARRFYRS EEGIVLVTRE
MLRKLGHKQE R
//
