ID I1XLS6_METNJ Unreviewed; 485 AA.
AC I1XLS6;
DT 11-JUL-2012, integrated into UniProtKB/TrEMBL.
DT 11-JUL-2012, sequence version 1.
DT 27-MAR-2024, entry version 52.
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:AUZ85111.1};
GN OrderedLocusNames=Q7A_2552 {ECO:0000313|EMBL:AFI85345.1};
GN ORFNames=CDW43_11260 {ECO:0000313|EMBL:AUZ85111.1};
OS Methylophaga nitratireducenticrescens.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Thiotrichales;
OC Piscirickettsiaceae; Methylophaga.
OX NCBI_TaxID=754476 {ECO:0000313|EMBL:AFI85345.1, ECO:0000313|Proteomes:UP000009144};
RN [1] {ECO:0000313|EMBL:AFI85345.1, ECO:0000313|Proteomes:UP000009144}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JAM1 {ECO:0000313|EMBL:AFI85345.1,
RC ECO:0000313|Proteomes:UP000009144};
RX PubMed=22815445; DOI=10.1128/JB.00726-12;
RA Villeneuve C., Martineau C., Mauffrey F., Villemur R.;
RT "Complete genome sequences of Methylophaga sp. strain JAM1 and Methylophaga
RT sp. strain JAM7.";
RL J. Bacteriol. 194:4126-4127(2012).
RN [2] {ECO:0000313|EMBL:AFI85345.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=JAM1 {ECO:0000313|EMBL:AFI85345.1};
RX PubMed=23148104; DOI=10.1099/ijs.0.044545-0;
RA Villeneuve C., Martineau C., Mauffrey F., Villemur R.;
RT "Methylophaga nitratireducenticrescens sp. nov. and Methylophaga frappieri
RT sp. nov., isolated from the biofilm of the methanol-fed denitrification
RT system treating the seawater at the Montreal Biodome.";
RL Int. J. Syst. Evol. Microbiol. 63:2216-2222(2013).
RN [3] {ECO:0000313|EMBL:AFI85345.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=JAM1 {ECO:0000313|EMBL:AFI85345.1};
RA Villeneuve C., Villemur R.;
RL Submitted (JUN-2015) to the EMBL/GenBank/DDBJ databases.
RN [4] {ECO:0000313|EMBL:AUZ85111.1, ECO:0000313|Proteomes:UP000238402}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=GP59 {ECO:0000313|EMBL:AUZ85111.1,
RC ECO:0000313|Proteomes:UP000238402};
RA Villemur R.;
RT "The sequence of the genome of Methylophaga nitratireducenticrescens GP59
RT and its two plasmids.";
RL Submitted (JUN-2017) 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}.
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DR EMBL; CP003390; AFI85345.1; -; Genomic_DNA.
DR EMBL; CP021973; AUZ85111.1; -; Genomic_DNA.
DR RefSeq; WP_014707707.1; NZ_CP021973.1.
DR AlphaFoldDB; I1XLS6; -.
DR STRING; 754476.Q7A_2552; -.
DR KEGG; mej:Q7A_2552; -.
DR PATRIC; fig|754476.3.peg.2506; -.
DR eggNOG; COG1640; Bacteria.
DR HOGENOM; CLU_014132_1_0_6; -.
DR OrthoDB; 9763489at2; -.
DR Proteomes; UP000009144; Chromosome.
DR Proteomes; UP000238402; 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 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|RuleBase:RU361207,
KW ECO:0000313|EMBL:AFI85345.1};
KW Transferase {ECO:0000256|RuleBase:RU361207, ECO:0000313|EMBL:AFI85345.1}.
SQ SEQUENCE 485 AA; 56291 MW; 0464AD37FE9FF3C4 CRC64;
MKQAHIFDNR RTGVLLHITS LPNRNLGADA YRFVDFLHQS GVTVWQMLPL GPTHDDGSPY
QCLSAHAGNN KLLCEAYIKA QPWVHTEELA GKKIYTIVAN AYKQFYENAN EADWAAFDSF
CQRQAFWLED YVLYREIRNL NHALPWFDWP VEFRDRDPAA LKDLAEQRAE SLNIRRFEQF
LFFQQWNNLK TYANQNHVKL FGDMPIFVAH DSADVWAAPE LFTLDETGHA TKVTGVPPDY
FSTTGQRWGN PLYEWQAHID ENFDWWVKRL STQLELFDLI RIDHFRGFES CWEIPASCET
AMEGEWGKAP GEALFNRLVA KFGELPLVAE DLGIITEEVT ALREKFAMPG MKILQFAFGG
DADNPYLPHQ HCRESITYTG THDNNTSLGW YHELDDAARQ HLHQYIGTSD EAMPWLLIRV
ALKSVSQLAV IPMQDLLELE SEHRMNIPGT TEGNWKWQFD WNMLPEYCSD KLRQLNQLYG
RIIHE
//
