ID   Q18IX5_HALWD            Unreviewed;       782 AA.
AC   Q18IX5;
DT   25-JUL-2006, integrated into UniProtKB/TrEMBL.
DT   25-JUL-2006, sequence version 1.
DT   02-SEP-2026, entry version 101.
DE   SubName: Full=Probable O-glycosyl hydrolase {ECO:0000313|EMBL:CAJ52039.1};
DE            EC=3.2.1.- {ECO:0000313|EMBL:CAJ52039.1};
GN   OrderedLocusNames=HQ_1911A {ECO:0000313|EMBL:CAJ52039.1};
OS   Haloquadratum walsbyi (strain DSM 16790 / HBSQ001).
OC   Archaea; Methanobacteriati; Methanobacteriota; Stenosarchaea group;
OC   Halobacteria; Halobacteriales; Haloferacaceae; Haloquadratum.
OX   NCBI_TaxID=362976 {ECO:0000313|EMBL:CAJ52039.1, ECO:0000313|Proteomes:UP000001975};
RN   [1] {ECO:0000313|EMBL:CAJ52039.1, ECO:0000313|Proteomes:UP000001975}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 16790 / HBSQ001 {ECO:0000313|Proteomes:UP000001975};
RX   PubMed=16820047; DOI=10.1186/1471-2164-7-169;
RA   Bolhuis H.H., Palm P.P., Wende A.W., Falb M.M., Rampp M.M.,
RA   Rodriguez-Valera F.F., Pfeiffer F.F., Oesterhelt D.D.;
RT   "The genome of the square archaeon Haloquadratum walsbyi: life at the
RT   limits of water activity.";
RL   BMC Genomics 7:169-169(2006).
CC   -!- SIMILARITY: Belongs to the glycosyl hydrolase 31 family.
CC       {ECO:0000256|ARBA:ARBA00007806, ECO:0000256|RuleBase:RU361185}.
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DR   EMBL; AM180088; CAJ52039.1; -; Genomic_DNA.
DR   RefSeq; WP_011571184.1; NC_008212.1.
DR   AlphaFoldDB; Q18IX5; -.
DR   SMR; Q18IX5; -.
DR   STRING; 362976.HQ_1911A; -.
DR   GeneID; 4194244; -.
DR   KEGG; hwa:HQ_1911A; -.
DR   eggNOG; arCOG03663; Archaea.
DR   HOGENOM; CLU_000631_10_2_2; -.
DR   Proteomes; UP000001975; Chromosome.
DR   GO; GO:0030246; F:carbohydrate binding; IEA:InterPro.
DR   GO; GO:0004553; F:hydrolase activity, hydrolyzing O-glycosyl compounds; IEA:InterPro.
DR   GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR   CDD; cd14752; GH31_N; 1.
DR   CDD; cd06593; GH31_xylosidase_YicI; 1.
DR   Gene3D; 3.20.20.80; Glycosidases; 1.
DR   Gene3D; 2.60.40.1760; glycosyl hydrolase (family 31); 1.
DR   Gene3D; 2.60.40.1180; Golgi alpha-mannosidase II; 1.
DR   InterPro; IPR011013; Gal_mutarotase_sf_dom.
DR   InterPro; IPR017853; GH_hydrolase_sf.
DR   InterPro; IPR048395; Glyco_hydro_31_C.
DR   InterPro; IPR025887; Glyco_hydro_31_N_dom.
DR   InterPro; IPR000322; Glyco_hydro_31_TIM.
DR   InterPro; IPR013780; Glyco_hydro_b.
DR   InterPro; IPR051816; Glycosyl_Hydrolase_31.
DR   PANTHER; PTHR43863; HYDROLASE, PUTATIVE (AFU_ORTHOLOGUE AFUA_1G03140)-RELATED; 1.
DR   PANTHER; PTHR43863:SF2; MALTASE-GLUCOAMYLASE; 1.
DR   Pfam; PF13802; Gal_mutarotas_2; 1.
DR   Pfam; PF01055; Glyco_hydro_31_2nd; 1.
DR   Pfam; PF21365; Glyco_hydro_31_3rd; 1.
DR   SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR   SUPFAM; SSF74650; Galactose mutarotase-like; 1.
DR   SUPFAM; SSF51011; Glycosyl hydrolase domain; 1.
PE   3: Inferred from homology;
KW   Glycosidase {ECO:0000256|RuleBase:RU361185, ECO:0000313|EMBL:CAJ52039.1};
KW   Hydrolase {ECO:0000256|RuleBase:RU361185, ECO:0000313|EMBL:CAJ52039.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001975}.
FT   DOMAIN          38..222
FT                   /note="Glycoside hydrolase family 31 N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF13802"
FT   DOMAIN          265..575
FT                   /note="Glycoside hydrolase family 31 TIM barrel"
FT                   /evidence="ECO:0000259|Pfam:PF01055"
FT   DOMAIN          585..670
FT                   /note="Glycosyl hydrolase family 31 C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF21365"
SQ   SEQUENCE   782 AA;  87783 MW;  2E4786AC41D1458E CRC64;
     MWLELTEVCG TDFERPFEFD CAAKPLNNEH PTPRHTIPIS VQFLTEKAVR LVLRPNPEVV
     GVDSSPLGLP YDEYSRDTNV DINSEDETVK LDTEGISASV ATDTASFTLS YDNKRILDTN
     IDVTNNRGEL SVPTIGYKEN IVDNYPLEVV QTGFSTALDP AESIFGLGEQ FTTFEKSGSR
     VEASVSQAHG TNSNDTYAPV PFFLSDRGYG VLVETACDVT FDFGSNTPDA TAINVDSSVL
     SIVVFAGESL KDIISSYTAL TGRAPELPEW TYGIWMSRNS YESQTQVRDI ASEIRERSMP
     CDVLHVDPGW MDMEAPEMAF DAEEFPSPEK MKANLAEAGF RLSVWEYPYI NTGTDLFRAA
     EQNDYLVTDH EGRSYILRRP SYSATRAGII DFSNPEAISW WQEIHHELIE SGIDVFKTDF
     GEYLPPQTTT ADRRTGMGGK NIYSVAYQRA VAGAFEEFDK PPVLWSRSAW VGAQQYPIHW
     GGDTRSTFKG FRESVRGGLS LLISGFQFWS CDIGGYKPKP SETLYIRWAQ WALLSLSHPR
     FHGKTPREPW MFGDRAAKII IEFAKLRYRL LPYYLSYGCE AIATGVAIMR PMALEFEDYQ
     QVSASATQHM IGEEFLVAPV LSVDGRVKVD LPPGEWVDYW SGEYHVGPQR QRREPNLDEL
     PFFVRAESII PEDPRVRMHA DGPPAELDYR VYPACEGKTT TQFTVRHPEV KNPDTIEVEI
     DESWQIMTVT TSDSLPPGTV IVEAAANPPN RVVVDDTELD SDEIQYDANE RILTFDINSN
     TS
//