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Database: UniProt
Entry: M1MPB0_9CLOT
LinkDB: M1MPB0_9CLOT
Original site: M1MPB0_9CLOT 
ID   M1MPB0_9CLOT            Unreviewed;       545 AA.
AC   M1MPB0;
DT   01-MAY-2013, integrated into UniProtKB/TrEMBL.
DT   01-MAY-2013, sequence version 1.
DT   24-JAN-2024, entry version 34.
DE   SubName: Full=Xylosidase/arabinosidase XylB {ECO:0000313|EMBL:AGF58063.1};
DE            EC=3.2.1.37 {ECO:0000313|EMBL:AGF58063.1};
DE            EC=3.2.1.55 {ECO:0000313|EMBL:AGF58063.1};
GN   Name=xylB2 {ECO:0000313|EMBL:AGF58063.1};
GN   ORFNames=Cspa_c43100 {ECO:0000313|EMBL:AGF58063.1};
OS   Clostridium saccharoperbutylacetonicum N1-4(HMT).
OC   Bacteria; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC   Clostridium.
OX   NCBI_TaxID=931276 {ECO:0000313|EMBL:AGF58063.1, ECO:0000313|Proteomes:UP000011728};
RN   [1] {ECO:0000313|EMBL:AGF58063.1, ECO:0000313|Proteomes:UP000011728}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=N1-4(HMT) {ECO:0000313|Proteomes:UP000011728};
RA   Poehlein A., Daniel R.;
RT   "Genome sequence of Clostridium saccharoperbutylacetonicum N1-4(HMT).";
RL   Submitted (FEB-2013) to the EMBL/GenBank/DDBJ databases.
CC   -!- SIMILARITY: Belongs to the glycosyl hydrolase 43 family.
CC       {ECO:0000256|ARBA:ARBA00009865, ECO:0000256|RuleBase:RU361187}.
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DR   EMBL; CP004121; AGF58063.1; -; Genomic_DNA.
DR   RefSeq; WP_015394374.1; NZ_AOIF01000035.1.
DR   AlphaFoldDB; M1MPB0; -.
DR   STRING; 36745.CLSAP_40770; -.
DR   KEGG; csr:Cspa_c43100; -.
DR   PATRIC; fig|931276.5.peg.4341; -.
DR   eggNOG; COG3507; Bacteria.
DR   HOGENOM; CLU_016508_2_0_9; -.
DR   OrthoDB; 9801455at2; -.
DR   Proteomes; UP000011728; Chromosome.
DR   GO; GO:0046556; F:alpha-L-arabinofuranosidase activity; IEA:UniProtKB-EC.
DR   GO; GO:0009044; F:xylan 1,4-beta-xylosidase activity; IEA:UniProtKB-EC.
DR   GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR   CDD; cd18617; GH43_XynB-like; 1.
DR   Gene3D; 2.60.120.200; -; 1.
DR   InterPro; IPR013320; ConA-like_dom_sf.
DR   InterPro; IPR041542; GH43_C2.
DR   InterPro; IPR006710; Glyco_hydro_43.
DR   InterPro; IPR023296; Glyco_hydro_beta-prop_sf.
DR   PANTHER; PTHR42812; BETA-XYLOSIDASE; 1.
DR   PANTHER; PTHR42812:SF12; BETA-XYLOSIDASE-RELATED; 1.
DR   Pfam; PF17851; GH43_C2; 1.
DR   Pfam; PF04616; Glyco_hydro_43; 1.
DR   SUPFAM; SSF75005; Arabinanase/levansucrase/invertase; 1.
DR   SUPFAM; SSF49899; Concanavalin A-like lectins/glucanases; 1.
PE   3: Inferred from homology;
KW   Glycosidase {ECO:0000256|ARBA:ARBA00023295, ECO:0000256|RuleBase:RU361187};
KW   Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU361187};
KW   Reference proteome {ECO:0000313|Proteomes:UP000011728}.
FT   DOMAIN          324..542
FT                   /note="Beta-xylosidase C-terminal Concanavalin A-like"
FT                   /evidence="ECO:0000259|Pfam:PF17851"
FT   ACT_SITE        17
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR606710-1"
FT   ACT_SITE        186
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR606710-1"
FT   SITE            124
FT                   /note="Important for catalytic activity, responsible for
FT                   pKa modulation of the active site Glu and correct
FT                   orientation of both the proton donor and substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR606710-2"
SQ   SEQUENCE   545 AA;  61944 MW;  C76F747011D7FA1C CRC64;
     MTERKIKNPI ISGFYPDPSI CRVGDDFYLI CSSFEMYPGI PIFHSKDLAN WEQIGNALTK
     DNGFHVEFNS MVGGVMAPTI RYNNGTFYII NANFCDKGNF IITAKDPKGP WSEPHWLTDV
     PGIDASFFFD NDGKAYVMGT GDVWENGAGV KERGIWLAPY DMENFKLAGE PVTIFNSALR
     GGSAPEAPHI YHIGDYYYLM IAEGGTEHYH AVMVARSKEL FGWYEGCPAN PVMTHRHFGF
     KAPIINVGHA DFVETQNGEW YAVMLASRLI DGEYKNLGRE TFICPVIWER EWPIFSPGTG
     KLEWEYPAAS LPWTEFEKKE KDMEDFDEER DLGMTWVLLG TPYEPFYKIY DSKLSLKCLK
     ENMTPVIKPL SFNPEICKDR IISFVGKRQI HIDFSLFTKM SFNPQEGESA GLAIMQAMHH
     HLRVERTCEN GKQLLKLIIS TTDYDRPPYF PGFSYEHKEE IIACVPCDDN ELILGFNAKH
     ESYDFVYGTD LENMKCLAEN VDCGRINPEY VGCMAGTIIG MFATANGKES DNVAEFDWFQ
     MKGAK
//
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