ID A3IHG9_9CHRO Unreviewed; 502 AA.
AC A3IHG9;
DT 03-APR-2007, integrated into UniProtKB/TrEMBL.
DT 03-APR-2007, sequence version 1.
DT 27-MAR-2024, entry version 62.
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=CY0110_15687 {ECO:0000313|EMBL:EAZ93251.1};
OS Crocosphaera chwakensis CCY0110.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Chroococcales; Aphanothecaceae; Crocosphaera; Crocosphaera chwakensis.
OX NCBI_TaxID=391612 {ECO:0000313|EMBL:EAZ93251.1, ECO:0000313|Proteomes:UP000003781};
RN [1] {ECO:0000313|EMBL:EAZ93251.1, ECO:0000313|Proteomes:UP000003781}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCY0110 {ECO:0000313|EMBL:EAZ93251.1,
RC ECO:0000313|Proteomes:UP000003781};
RA Stal L., Ferriera S., Johnson J., Kravitz S., Beeson K., Sutton G.,
RA Rogers Y.-H., Friedman R., Frazier M., Venter J.C.;
RL Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases.
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}.
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:EAZ93251.1}.
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DR EMBL; AAXW01000002; EAZ93251.1; -; Genomic_DNA.
DR RefSeq; WP_008272753.1; NZ_AAXW01000002.1.
DR AlphaFoldDB; A3IHG9; -.
DR eggNOG; COG1640; Bacteria.
DR OrthoDB; 9811841at2; -.
DR Proteomes; UP000003781; 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 Transferase {ECO:0000256|RuleBase:RU361207, ECO:0000313|EMBL:EAZ93251.1}.
SQ SEQUENCE 502 AA; 57786 MW; 646923C2D1BC95F0 CRC64;
MTFYQRASGI LLHPTSLPSR FGIGDLGEGP YRFIDFLAAT GQTLWQVLPL GPTGYGNSPY
LSYSAFAGNP LLISPDILYG DGLVTQAELD AYPDLPDDYV DYDLVVEHKL PLLKKASDTF
KNGNFHQLRG EFEQFCSRHS YWLDDYALFM AIHDDNPKKG WHQWDKDIAK REPQALDAYR
SKYADDIFYH KFVQFEFVRQ WKRVKKYAND RNVKIFGDIP IYVAYDGSDV WSHSDIFCID
PETLEIDVMA GVPPDYFSST GQLWGNPVYN WQKVQENDFS WWIERIKSTL EYYDVVRIDH
FRGFEGYWAV PKGEKTAMNG RWLKAPGDAF FARLKEVLGT LPIVAEDLGV ITPEVEALRD
RYEFPGMKLL HFAFDSDRAN PFLPYNYYNR NCVAYTGTHD NNTTVGWFAE RNFEEKARVT
DYLGGISDKG IHWSLIGCAM GSVANQAVFP LQDILGLEST SRMNTPGLAA GNWTWRYRPE
MLTPELTEYL RYMTELYGRL PS
//
