ID   Q57IW1_SALCH            Unreviewed;       692 AA.
AC   Q57IW1;
DT   10-MAY-2005, integrated into UniProtKB/TrEMBL.
DT   10-MAY-2005, sequence version 1.
DT   27-MAR-2024, entry version 88.
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   Name=malQ {ECO:0000313|EMBL:AAX67351.1};
GN   OrderedLocusNames=SCH_3445 {ECO:0000313|EMBL:AAX67351.1};
OS   Salmonella choleraesuis (strain SC-B67).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=321314 {ECO:0000313|EMBL:AAX67351.1, ECO:0000313|Proteomes:UP000000538};
RN   [1] {ECO:0000313|EMBL:AAX67351.1, ECO:0000313|Proteomes:UP000000538}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SC-B67 {ECO:0000313|EMBL:AAX67351.1,
RC   ECO:0000313|Proteomes:UP000000538};
RX   PubMed=15781495; DOI=10.1093/nar/gki297;
RA   Chiu C.H., Tang P., Chu C., Hu S., Bao Q., Yu J., Chou Y.Y., Wang H.S.,
RA   Lee Y.S.;
RT   "The genome sequence of Salmonella enterica serovar Choleraesuis, a highly
RT   invasive and resistant zoonotic pathogen.";
RL   Nucleic Acids Res. 33:1690-1698(2005).
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; AE017220; AAX67351.1; -; Genomic_DNA.
DR   RefSeq; WP_001541023.1; NC_006905.1.
DR   AlphaFoldDB; Q57IW1; -.
DR   CAZy; GH77; Glycoside Hydrolase Family 77.
DR   KEGG; sec:SCH_3445; -.
DR   HOGENOM; CLU_022072_1_1_6; -.
DR   Proteomes; UP000000538; Chromosome.
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   InterPro; IPR048458; MalQ_N.
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   Pfam; PF21226; MalQ_N; 1.
DR   SUPFAM; SSF51445; (Trans)glycosidases; 1.
PE   3: Inferred from homology;
KW   Carbohydrate metabolism {ECO:0000256|RuleBase:RU361207};
KW   Glycosyltransferase {ECO:0000256|RuleBase:RU361207};
KW   Transferase {ECO:0000256|RuleBase:RU361207, ECO:0000313|EMBL:AAX67351.1}.
FT   DOMAIN          52..126
FT                   /note="MalQ N-terminal beta-sandwich"
FT                   /evidence="ECO:0000259|Pfam:PF21226"
SQ   SEQUENCE   692 AA;  78016 MW;  ECC36F039EF59B30 CRC64;
     MENKRLDSAA LAAGISPSYI NAHGKPQSIG AETKRRLLAA MHGTTTGPQA VVPNVKVYTA
     GKKMALPVEG RGEFSWLLTT EEGEHYKGRV TGGKKLNLPA TLPEGYHTLT LTQDEQRTHC
     RIIVAPPRCY EPQALLEGKK LWGACVQLYT LRSEKNWGIG DFGDLRSMLV DVATRGGAFI
     GLNPIHALYP ANPESASPYS PSSRRWLNVI YIDVNAVEDF RLSEEAQAWW QMPATQQKLR
     QARDAQWVDY ATVTALKITA LRMAWTRFAA RDDAQMAEFR HFIAREGESL YWQAAFDALH
     AYQVKEDEQR WGWPAWPEAY QSVESPAVKQ FCEAHREEVE FYLWLQWLAW RQFAACWDTC
     QSFKLPIGLY RDLAVGVAEG GAETWCDREL YCLKASVGAP PDILGPLGQN WGLPPMDPHI
     IVARAYEPFI DLLRANMQNC GALRIDHVMS LLRLWWIPYG ETADQGAYVH YPVDDLLSIL
     ALESQRHRCM VIGEDLGTVP VEIVGKLRDS GVYSYKVLWF ENDLEKNFRA PGAYPQQSMA
     VASTHDLPTL RGYWECGDLT LGKALGLYPD EVILRGLYED RERAKQGLLD ALHKYGCLPK
     RAGHKASLMS MTPTLNRGLQ RYIADSNSGL LGLQPEDWLD MADPVNVPGT SDQYKNWRRK
     LTATLEQMFA DEGVNKLIKD LDKRRKAAAK KK
//