ID R9MUD1_9FIRM Unreviewed; 835 AA.
AC R9MUD1;
DT 24-JUL-2013, integrated into UniProtKB/TrEMBL.
DT 24-JUL-2013, sequence version 1.
DT 24-JAN-2024, entry version 32.
DE RecName: Full=Alpha-1,4 glucan phosphorylase {ECO:0000256|RuleBase:RU000587};
DE EC=2.4.1.1 {ECO:0000256|RuleBase:RU000587};
GN ORFNames=C819_03151 {ECO:0000313|EMBL:EOS74398.1};
OS Lachnospiraceae bacterium 10-1.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae.
OX NCBI_TaxID=1235800 {ECO:0000313|EMBL:EOS74398.1, ECO:0000313|Proteomes:UP000014134};
RN [1] {ECO:0000313|EMBL:EOS74398.1, ECO:0000313|Proteomes:UP000014134}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=10-1 {ECO:0000313|EMBL:EOS74398.1,
RC ECO:0000313|Proteomes:UP000014134};
RG The Broad Institute Genomics Platform;
RG The Broad Institute Genome Sequencing Center for Infectious Disease;
RA Earl A., Xavier R., Elson C., Duck W., Walker B., Young S., Zeng Q.,
RA Gargeya S., Fitzgerald M., Haas B., Abouelleil A., Allen A.W., Alvarado L.,
RA Arachchi H.M., Berlin A.M., Chapman S.B., Gainer-Dewar J., Goldberg J.,
RA Griggs A., Gujja S., Hansen M., Howarth C., Imamovic A., Ireland A.,
RA Larimer J., McCowan C., Murphy C., Pearson M., Poon T.W., Priest M.,
RA Roberts A., Saif S., Shea T., Sisk P., Sykes S., Wortman J., Nusbaum C.,
RA Birren B.;
RT "The Genome Sequence of Lachnospiraceae bacterium 10-01.";
RL Submitted (APR-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Allosteric enzyme that catalyzes the rate-limiting step in
CC glycogen catabolism, the phosphorolytic cleavage of glycogen to produce
CC glucose-1-phosphate, and plays a central role in maintaining cellular
CC and organismal glucose homeostasis. {ECO:0000256|RuleBase:RU000587}.
CC -!- FUNCTION: Phosphorylase is an important allosteric enzyme in
CC carbohydrate metabolism. Enzymes from different sources differ in their
CC regulatory mechanisms and in their natural substrates. However, all
CC known phosphorylases share catalytic and structural properties.
CC {ECO:0000256|ARBA:ARBA00025174}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[(1->4)-alpha-D-glucosyl](n) + phosphate = [(1->4)-alpha-D-
CC glucosyl](n-1) + alpha-D-glucose 1-phosphate; Xref=Rhea:RHEA:41732,
CC Rhea:RHEA-COMP:9584, Rhea:RHEA-COMP:9586, ChEBI:CHEBI:15444,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:58601; EC=2.4.1.1;
CC Evidence={ECO:0000256|ARBA:ARBA00001275,
CC ECO:0000256|RuleBase:RU000587};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933,
CC ECO:0000256|RuleBase:RU000587};
CC -!- SIMILARITY: Belongs to the glycogen phosphorylase family.
CC {ECO:0000256|ARBA:ARBA00006047, ECO:0000256|RuleBase:RU000587}.
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:EOS74398.1}.
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; ASTF01000025; EOS74398.1; -; Genomic_DNA.
DR AlphaFoldDB; R9MUD1; -.
DR STRING; 1235800.C819_03151; -.
DR PATRIC; fig|1235800.3.peg.3356; -.
DR eggNOG; COG0058; Bacteria.
DR HOGENOM; CLU_010198_1_1_9; -.
DR Proteomes; UP000014134; Unassembled WGS sequence.
DR GO; GO:0008184; F:glycogen phosphorylase activity; IEA:InterPro.
DR GO; GO:0102250; F:linear malto-oligosaccharide phosphorylase activity; IEA:UniProtKB-EC.
DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:InterPro.
DR GO; GO:0102499; F:SHG alpha-glucan phosphorylase activity; IEA:UniProtKB-EC.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:UniProtKB-KW.
DR CDD; cd04300; GT35_Glycogen_Phosphorylase; 1.
DR Gene3D; 3.40.50.2000; Glycogen Phosphorylase B; 2.
DR InterPro; IPR011833; Glycg_phsphrylas.
DR InterPro; IPR000811; Glyco_trans_35.
DR InterPro; IPR035090; Pyridoxal_P_attach_site.
DR NCBIfam; TIGR02093; P_ylase; 1.
DR PANTHER; PTHR11468; GLYCOGEN PHOSPHORYLASE; 1.
DR PANTHER; PTHR11468:SF3; GLYCOGEN PHOSPHORYLASE; 1.
DR Pfam; PF00343; Phosphorylase; 1.
DR PIRSF; PIRSF000460; Pprylas_GlgP; 1.
DR SUPFAM; SSF53756; UDP-Glycosyltransferase/glycogen phosphorylase; 1.
DR PROSITE; PS00102; PHOSPHORYLASE; 1.
PE 3: Inferred from homology;
KW Carbohydrate metabolism {ECO:0000256|ARBA:ARBA00023277,
KW ECO:0000256|RuleBase:RU000587};
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676,
KW ECO:0000256|RuleBase:RU000587};
KW Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898,
KW ECO:0000256|PIRSR:PIRSR000460-1};
KW Reference proteome {ECO:0000313|Proteomes:UP000014134};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU000587}.
FT MOD_RES 669
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|PIRSR:PIRSR000460-1"
SQ SEQUENCE 835 AA; 95846 MW; 528C200621741A84 CRC64;
MIKKMAAPAS VPVSPTFDKE LFKRSVLYNI KTLYRKTLEE ASQQQIFQAV AYAIKDAVVD
NWLTSQKEFE KQDPKMVYYL SMEFLMGRAL GNNIINLQAY QPVKEVLEEL GLDLNVIEDQ
EPDAALGNGG LGRLAACFLD SLATLGYEAY GCGIRYRYGM FKQEIRDGYQ VEAPDNWLVD
GNPFELRRPE YAKEVKFGGY VNVHIDENGR SNFVQEGYQS VKAIPYDLPI VGYGNGMVNT
LRIWDAEPVE CFKLDSFDKG DYQKAVEQEN LARNIVEVLY PNDNHYAGKE LRLKQQYFFI
SASVQAAVAK YMRSHNDVRK FYEKVTFQLN DTHPTVAIAE LMRILMDEFY LTWDEAWAVT
TKTCAYTNHT IMSEALEKWP IELFSRLLPR IYQIIEEINR RFIIRIQEMY PGNQEKIRKM
AIIYDGQVKM AHLAIVAGFS VNGVARLHTE ILKNQELKDF YEMMPDKFNN KTNGITQRRF
LLHGNPLLAD WVTAHVGNDW ITDLPKISKL KIYADDEKAQ QEFMNIKYQN KVRLARYIQE
HNGIEVDPRS IFDVQVKRLH EYKRQLLNIL HVMYLYNQLK DNPDMDFYPR TFIFGAKAAA
GYYNAKMTIK LITSVADVVN NDPAIKGKIK VVFIENYRVS NAELIFAAAD VSEQISTASK
EASGTGNMKF MLNGALTIGT MDGANVEIVE EVGEENAFIF GLSSDEVINY ENHGGYDPSE
IFNNDPDVRK VLMQLINGTY APNDPDRFRT LYNSLLNTLS TSKADTYFIL KDFKAYAEAQ
KKVEKAYRDE KGWAKSAILN VACSGKFTSD RTIQEYVDEI WHLDKVTLPK RKNKT
//
