ID Q1QNB0_NITHX Unreviewed; 1088 AA.
AC Q1QNB0;
DT 16-MAY-2006, integrated into UniProtKB/TrEMBL.
DT 16-MAY-2006, sequence version 1.
DT 27-MAR-2024, entry version 99.
DE RecName: Full=maltose alpha-D-glucosyltransferase {ECO:0000256|ARBA:ARBA00012619};
DE EC=5.4.99.16 {ECO:0000256|ARBA:ARBA00012619};
DE AltName: Full=Maltose alpha-D-glucosyltransferase {ECO:0000256|ARBA:ARBA00031378};
GN OrderedLocusNames=Nham_1465 {ECO:0000313|EMBL:ABE62287.1};
OS Nitrobacter hamburgensis (strain DSM 10229 / NCIMB 13809 / X14).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC Nitrobacteraceae; Nitrobacter.
OX NCBI_TaxID=323097 {ECO:0000313|EMBL:ABE62287.1, ECO:0000313|Proteomes:UP000001953};
RN [1] {ECO:0000313|EMBL:ABE62287.1, ECO:0000313|Proteomes:UP000001953}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 10229 / NCIMB 13809 / X14
RC {ECO:0000313|Proteomes:UP000001953};
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA Hauser L., Kyrpides N., Ivanova N., Ward B., Arp D., Klotz M., Stein L.,
RA O'Mullan G., Starkenburg S., Sayavedra L., Poret-Peterson A.T.,
RA Gentry M.E., Bruce D., Richardson P.;
RT "Complete sequence of chromosome of Nitrobacter hamburgensis X14.";
RL Submitted (MAR-2006) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=D-maltose = alpha,alpha-trehalose; Xref=Rhea:RHEA:15145,
CC ChEBI:CHEBI:16551, ChEBI:CHEBI:17306; EC=5.4.99.16;
CC Evidence={ECO:0000256|ARBA:ARBA00001595};
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 13 family. TreS
CC subfamily. {ECO:0000256|ARBA:ARBA00005496}.
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DR EMBL; CP000319; ABE62287.1; -; Genomic_DNA.
DR RefSeq; WP_011509978.1; NC_007964.1.
DR AlphaFoldDB; Q1QNB0; -.
DR STRING; 323097.Nham_1465; -.
DR CAZy; GH13; Glycoside Hydrolase Family 13.
DR KEGG; nha:Nham_1465; -.
DR eggNOG; COG0366; Bacteria.
DR eggNOG; COG3281; Bacteria.
DR HOGENOM; CLU_007635_1_2_5; -.
DR OrthoDB; 9805159at2; -.
DR Proteomes; UP000001953; Chromosome.
DR GO; GO:0047471; F:maltose alpha-D-glucosyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR CDD; cd11334; AmyAc_TreS; 1.
DR Gene3D; 3.90.1200.10; -; 1.
DR Gene3D; 3.20.20.80; Glycosidases; 1.
DR Gene3D; 2.60.40.1180; Golgi alpha-mannosidase II; 1.
DR InterPro; IPR006047; Glyco_hydro_13_cat_dom.
DR InterPro; IPR013780; Glyco_hydro_b.
DR InterPro; IPR017853; Glycoside_hydrolase_SF.
DR InterPro; IPR011009; Kinase-like_dom_sf.
DR InterPro; IPR032091; Malt_amylase_C.
DR InterPro; IPR045857; O16G_dom_2.
DR InterPro; IPR012810; TreS/a-amylase_N.
DR InterPro; IPR012811; TreS_maltokin_C_dom.
DR NCBIfam; TIGR02457; TreS_Cterm; 1.
DR NCBIfam; TIGR02456; treS_nterm; 1.
DR PANTHER; PTHR10357; ALPHA-AMYLASE FAMILY MEMBER; 1.
DR PANTHER; PTHR10357:SF219; MALTOSE ALPHA-D-GLUCOSYLTRANSFERASE; 1.
DR Pfam; PF00128; Alpha-amylase; 1.
DR Pfam; PF16657; Malt_amylase_C; 1.
DR SMART; SM00642; Aamy; 1.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR SUPFAM; SSF51011; Glycosyl hydrolase domain; 1.
DR SUPFAM; SSF56112; Protein kinase-like (PK-like); 1.
PE 3: Inferred from homology;
KW Calcium {ECO:0000256|ARBA:ARBA00022837};
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000313|EMBL:ABE62287.1};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Reference proteome {ECO:0000313|Proteomes:UP000001953}.
FT DOMAIN 27..426
FT /note="Glycosyl hydrolase family 13 catalytic"
FT /evidence="ECO:0000259|SMART:SM00642"
SQ SEQUENCE 1088 AA; 124193 MW; C618A14D2E627AF1 CRC64;
MNEMTKIDAD RYVQTDDLWY KDAIIYQLHV KAFADSNNDG IGDFAGLTNK LDYLQELGVT
TLWLLPFYPS PGRDDGYDIA DYGSVNPDFG TMKDFRRFIS EARRRGLRVI TELVINHTSD
QHRWFKRAQR SPPGSSARNW YVWSDTDKKY QDTRIIFTDT EKSNWAWDAE AKAYYWHRFF
THQPDLNFDN PRVVRAVIQV MKRWLDAGVD GFRLDAIPYL CERDGTNNEN LPETHAVIKH
IRAELDAYAK GKVLLAEANQ WPEDVQSYFG DGDECHMAYH FPLMPRIYMA IAQEDRFPIT
DILRQTPDIP PNCQWAMFLR NHDELTLEMV TDIERDYLWS IYAADPRARI NLGIRRRLAP
LMDNDRRKIE LMNSLLMSFP GTPIIYYGDE IGMGDNIYLG DRNGVRTPMQ WTPDRNGGFS
RCDPARLYAP PVMDAVYGYE SVNVEAQSRS LFSLLNWMKK LISVRKSSHV FGRGTMSFVR
SSNRSVLAYV RKNNDEVVLC VANLSRSAQA SELDLSHWKG RSPIEMLGRT TFPDIGELPY
LITLAPYGFY WFRLTEKPPS PNVAAVIVPD YETLVVPLGA TWMSLARTRS IFERDVLPSH
LARSRWFPER SASAIAARVP AAIPLMKDQV SRPWLVIFDV THRGQSGRYA MPIRIRWDRL
DRRNYDAKNI AAVRQGSREG TLIDAAYEND LIAGIIDGLR HRTTFEEGEL RLAYHPTERL
ASIAEEPIGN VRAVQTEQSN STALVDQRFV VKIYRKLENG INPEVEVGRF LTDVAGFANT
PALLGSAELT GPDVQAAVAI VHAFVGNQGD AWTVSNAALD RFIDEQRLVG ASDSAPALEE
KAAYQRSMKQ IGKRVAEMHV ALASRNDIAN FRPEPVTPSD LAHLIDRLMM RAGQTFDRLA
QVKLADSDRL LADEILSIRP TLHGRLTELL PPSIQMYNIR HHGDFHLGQI LVVRDDVFII
DFEGEPRRSL PERRLKAPAA RDVAGLIRSI DYSVTTAQER VLKTGTDDDG RLAEALSAWR
NEATQTFLTA YREAMSDPRL WPQDNDHADR TLRFFLLEKA FYEIDYELAH RPDWLRVALG
GALRVLRK
//
