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Database: UniProt
Entry: R7IWG4_9FIRM
LinkDB: R7IWG4_9FIRM
Original site: R7IWG4_9FIRM 
ID   R7IWG4_9FIRM            Unreviewed;       320 AA.
AC   R7IWG4;
DT   24-JUL-2013, integrated into UniProtKB/TrEMBL.
DT   24-JUL-2013, sequence version 1.
DT   24-JAN-2024, entry version 34.
DE   RecName: Full=starch synthase {ECO:0000256|ARBA:ARBA00012588};
DE            EC=2.4.1.21 {ECO:0000256|ARBA:ARBA00012588};
GN   ORFNames=BN596_02399 {ECO:0000313|EMBL:CDE54967.1};
OS   Roseburia sp. CAG:303.
OC   Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae; Roseburia.
OX   NCBI_TaxID=1262944 {ECO:0000313|EMBL:CDE54967.1, ECO:0000313|Proteomes:UP000018355};
RN   [1] {ECO:0000313|EMBL:CDE54967.1, ECO:0000313|Proteomes:UP000018355}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MGS:303 {ECO:0000313|Proteomes:UP000018355};
RA   Nielsen H.B., Almeida M., Juncker A.S., Rasmussen S., Li J., Sunagawa S.,
RA   Plichta D., Gautier L., Le Chatelier E., Peletier E., Bonde I., Nielsen T.,
RA   Manichanh C., Arumugam M., Batto J., Santos M.B.Q.D., Blom N., Borruel N.,
RA   Burgdorf K.S., Boumezbeur F., Casellas F., Dore J., Guarner F., Hansen T.,
RA   Hildebrand F., Kaas R.S., Kennedy S., Kristiansen K., Kultima J.R.,
RA   Leonard P., Levenez F., Lund O., Moumen B., Le Paslier D., Pons N.,
RA   Pedersen O., Prifti E., Qin J., Raes J., Tap J., Tims S., Ussery D.W.,
RA   Yamada T., MetaHit consortium, Renault P., Sicheritz-Ponten T., Bork P.,
RA   Wang J., Brunak S., Ehrlich S.D.;
RT   "Dependencies among metagenomic species, viruses, plasmids and units of
RT   genetic variation.";
RL   Submitted (NOV-2012) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Synthesizes alpha-1,4-glucan chains using ADP-glucose.
CC       {ECO:0000256|ARBA:ARBA00002764}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=[(1->4)-alpha-D-glucosyl](n) + ADP-alpha-D-glucose = [(1->4)-
CC         alpha-D-glucosyl](n+1) + ADP + H(+); Xref=Rhea:RHEA:18189, Rhea:RHEA-
CC         COMP:9584, Rhea:RHEA-COMP:9587, ChEBI:CHEBI:15378, ChEBI:CHEBI:15444,
CC         ChEBI:CHEBI:57498, ChEBI:CHEBI:456216; EC=2.4.1.21;
CC         Evidence={ECO:0000256|ARBA:ARBA00001478};
CC   -!- SIMILARITY: Belongs to the glycosyltransferase 1 family.
CC       Bacterial/plant glycogen synthase subfamily.
CC       {ECO:0000256|ARBA:ARBA00010281}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:CDE54967.1}.
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DR   EMBL; CBJD010000215; CDE54967.1; -; Genomic_DNA.
DR   AlphaFoldDB; R7IWG4; -.
DR   STRING; 1262944.BN596_02399; -.
DR   Proteomes; UP000018355; Unassembled WGS sequence.
DR   GO; GO:0033201; F:alpha-1,4-glucan synthase activity; IEA:UniProtKB-EC.
DR   GO; GO:0004373; F:glycogen (starch) synthase activity; IEA:InterPro.
DR   GO; GO:0009011; F:starch synthase activity; IEA:UniProtKB-EC.
DR   GO; GO:0005978; P:glycogen biosynthetic process; IEA:UniProtKB-KW.
DR   CDD; cd03791; GT5_Glycogen_synthase_DULL1-like; 1.
DR   Gene3D; 3.40.50.2000; Glycogen Phosphorylase B; 2.
DR   InterPro; IPR001296; Glyco_trans_1.
DR   InterPro; IPR011835; GS/SS.
DR   InterPro; IPR013534; Starch_synth_cat_dom.
DR   NCBIfam; TIGR02095; glgA; 1.
DR   PANTHER; PTHR45825; GRANULE-BOUND STARCH SYNTHASE 1, CHLOROPLASTIC/AMYLOPLASTIC; 1.
DR   PANTHER; PTHR45825:SF11; STARCH SYNTHASE 1, CHLOROPLASTIC/AMYLOPLASTIC; 1.
DR   Pfam; PF08323; Glyco_transf_5; 1.
DR   Pfam; PF00534; Glycos_transf_1; 1.
DR   SUPFAM; SSF53756; UDP-Glycosyltransferase/glycogen phosphorylase; 1.
PE   3: Inferred from homology;
KW   Glycogen biosynthesis {ECO:0000256|ARBA:ARBA00023056};
KW   Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676};
KW   Reference proteome {ECO:0000313|Proteomes:UP000018355};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT   DOMAIN          1..76
FT                   /note="Starch synthase catalytic"
FT                   /evidence="ECO:0000259|Pfam:PF08323"
FT   DOMAIN          130..287
FT                   /note="Glycosyl transferase family 1"
FT                   /evidence="ECO:0000259|Pfam:PF00534"
SQ   SEQUENCE   320 AA;  37186 MW;  643ACFB32376AF5D CRC64;
     MTIHNLKFQG IWDAKTVKDM VGLADYYFTP DKLLHYKDAN FLKGGIVYAD YVTTVSDTYA
     EEIKQPFYGE TLDGLMCARS NSLFGIVNGI DYDVYNPETD PYIVQNYSAQ NFRKEKIKNK
     RALQQQLGLE QDDKRFMIGI VSRLTSQKGL DLIQCVMDEI CSDGIQFVIL GTGEEQYENM
     FRHYDWKYNN TVSANIYYSE ELSHRVYAAC DAFLMPSLFE PCGLSQLISL RYGTVPIVRE
     TGGLKDTVEP YNEYESKGTG FSFANYNAHE MLNTIRYAEH VYYNKKREWN KIIDRGMARD
     FSWNSSARKY EELYTRLLGW
//
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