ID D8FUF9_9CYAN Unreviewed; 502 AA.
AC D8FUF9;
DT 05-OCT-2010, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2010, sequence version 1.
DT 27-MAR-2024, entry version 45.
DE RecName: Full=4-alpha-glucanotransferase {ECO:0000256|ARBA:ARBA00020295, ECO:0000256|RuleBase:RU361207};
DE EC=2.4.1.25 {ECO:0000256|ARBA:ARBA00012560, ECO:0000256|RuleBase:RU361207};
DE AltName: Full=Amylomaltase {ECO:0000256|ARBA:ARBA00031423, ECO:0000256|RuleBase:RU361207};
DE AltName: Full=Disproportionating enzyme {ECO:0000256|ARBA:ARBA00031501, ECO:0000256|RuleBase:RU361207};
GN ORFNames=OSCI_440013 {ECO:0000313|EMBL:CBN53999.1};
OS Kamptonema sp. PCC 6506.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Oscillatoriales; Microcoleaceae; Kamptonema.
OX NCBI_TaxID=272129 {ECO:0000313|EMBL:CBN53999.1, ECO:0000313|Proteomes:UP000004532};
RN [1] {ECO:0000313|Proteomes:UP000004532}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 6506 {ECO:0000313|Proteomes:UP000004532};
RX PubMed=20675499; DOI=10.1128/JB.00704-10;
RA Mejean A., Mazmouz R., Mann S., Calteau A., Medigue C., Ploux O.;
RT "The genome sequence of the cyanobacterium Oscillatoria sp. PCC 6506
RT reveals several gene clusters responsible for the biosynthesis of toxins
RT and secondary metabolites.";
RL J. Bacteriol. 192:5264-5265(2010).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Transfers a segment of a (1->4)-alpha-D-glucan to a new
CC position in an acceptor, which may be glucose or a (1->4)-alpha-D-
CC glucan.; EC=2.4.1.25; Evidence={ECO:0000256|ARBA:ARBA00000439,
CC ECO:0000256|RuleBase:RU361207};
CC -!- SIMILARITY: Belongs to the disproportionating enzyme family.
CC {ECO:0000256|ARBA:ARBA00005684, ECO:0000256|RuleBase:RU361207}.
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DR EMBL; CACA01000040; CBN53999.1; -; Genomic_DNA.
DR RefSeq; WP_007353226.1; NZ_CACA01000040.1.
DR AlphaFoldDB; D8FUF9; -.
DR OrthoDB; 9811841at2; -.
DR Proteomes; UP000004532; Unassembled WGS sequence.
DR GO; GO:0004134; F:4-alpha-glucanotransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0102500; F:beta-maltose 4-alpha-glucanotransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:UniProtKB-KW.
DR Gene3D; 3.20.20.80; Glycosidases; 1.
DR InterPro; IPR003385; Glyco_hydro_77.
DR InterPro; IPR017853; Glycoside_hydrolase_SF.
DR NCBIfam; TIGR00217; malQ; 1.
DR PANTHER; PTHR32438; 4-ALPHA-GLUCANOTRANSFERASE DPE1, CHLOROPLASTIC/AMYLOPLASTIC; 1.
DR PANTHER; PTHR32438:SF5; 4-ALPHA-GLUCANOTRANSFERASE DPE1, CHLOROPLASTIC_AMYLOPLASTIC; 1.
DR Pfam; PF02446; Glyco_hydro_77; 1.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
PE 3: Inferred from homology;
KW Carbohydrate metabolism {ECO:0000256|RuleBase:RU361207};
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676,
KW ECO:0000256|RuleBase:RU361207};
KW Reference proteome {ECO:0000313|Proteomes:UP000004532};
KW Transferase {ECO:0000256|RuleBase:RU361207, ECO:0000313|EMBL:CBN53999.1}.
SQ SEQUENCE 502 AA; 57515 MW; 3464BE22AD5365DE CRC64;
MPFRRSSGLL LHPTSFPSRF GIGDMGLEAY RFIDFLADNN QQYWQLLPLG PTGYGNSPYM
CYSAMAGNPF LISPDRLRDE GLLTDEDFAQ VPGFPLDTVD FDRAIQTKLP LLQKASENFK
VQATSMQQTE FAGFCESKAH WLEDYALFMA LKDTFQGTSW HTWEPAIAKR QPETLELWRT
KLTAEIFHHK YLQFEFFRQW TELKRYANLR GIKIIGDIPI YVSHDSADVW SHPETFCLEE
ESRLPALMAG VPPDYFSATG QLWGNPVYNW EQLQADNFHW WVQRFQSIFD CVDVTRIDHF
RGFDAYWAVP QGEKTAMNGT WIKAPGTALF DVIQEKFGSL PIIAEDLGVI TPEVEALRDK
FEFPGMKILQ FAFGGARDNA FLPFNYVRNC VVYTGTHDND TTIGWFEQLQ SYERDFFLGY
LGCVDPQGIH WSLIRLALSS IADIAILPVQ DILGLGNIAR MNFPGKEEGN WGWRYRSGAL
NQEIGDRLNS LTNLYGRAPI KE
//
