ID B9TFA0_RICCO Unreviewed; 495 AA.
AC B9TFA0;
DT 24-MAR-2009, integrated into UniProtKB/TrEMBL.
DT 24-MAR-2009, sequence version 1.
DT 24-JAN-2024, entry version 42.
DE SubName: Full=Beta-xylosidase, putative {ECO:0000313|EMBL:EEF25464.1};
DE EC=3.2.1.55 {ECO:0000313|EMBL:EEF25464.1};
DE Flags: Fragment;
GN ORFNames=RCOM_1852040 {ECO:0000313|EMBL:EEF25464.1};
OS Ricinus communis (Castor bean).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Malpighiales; Euphorbiaceae; Acalyphoideae; Acalypheae;
OC Ricinus.
OX NCBI_TaxID=3988 {ECO:0000313|Proteomes:UP000008311};
RN [1] {ECO:0000313|Proteomes:UP000008311}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Hale {ECO:0000313|Proteomes:UP000008311};
RX PubMed=20729833; DOI=10.1038/nbt.1674;
RA Chan A.P., Crabtree J., Zhao Q., Lorenzi H., Orvis J., Puiu D.,
RA Melake-Berhan A., Jones K.M., Redman J., Chen G., Cahoon E.B., Gedil M.,
RA Stanke M., Haas B.J., Wortman J.R., Fraser-Liggett C.M., Ravel J.,
RA Rabinowicz P.D.;
RT "Draft genome sequence of the oilseed species Ricinus communis.";
RL Nat. Biotechnol. 28:951-956(2010).
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 43 family.
CC {ECO:0000256|ARBA:ARBA00009865, ECO:0000256|RuleBase:RU361187}.
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DR EMBL; EQ979630; EEF25464.1; -; Genomic_DNA.
DR AlphaFoldDB; B9TFA0; -.
DR eggNOG; ENOG502QQH8; Eukaryota.
DR InParanoid; B9TFA0; -.
DR Proteomes; UP000008311; Unassembled WGS sequence.
DR GO; GO:0046556; F:alpha-L-arabinofuranosidase 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:UP000008311};
KW Signal {ECO:0000256|SAM:SignalP}.
FT SIGNAL 1..24
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 25..495
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5002890201"
FT DOMAIN 386..492
FT /note="Beta-xylosidase C-terminal Concanavalin A-like"
FT /evidence="ECO:0000259|Pfam:PF17851"
FT ACT_SITE 67
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR606710-1"
FT ACT_SITE 241
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR606710-1"
FT SITE 177
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"
FT NON_TER 495
FT /evidence="ECO:0000313|EMBL:EEF25464.1"
SQ SEQUENCE 495 AA; 54205 MW; 424ECB6B5A19E76E CRC64;
MKNHSVRSMV LWGVFALGAA SSMAAADGRS TTVARFERFS YQGQAQETVR PRDGEFVNPI
LSGYYPDPSI TRVGDDYYLV NSSFTNFPGL PVFRSRDLVN WTQVGNALDR PGQVDFTGVR
ASQGIYAPDI SYHDGTYYIV TTCSSCPGGT GNFVITAKDP AGPWSQPVTI RGLQGIDPSL
VWEDDKLYVV YNNAPEGQPR YEGHRAIWMA ELDPRTLQFA GKPKVIVDGG VVPANRPIWI
EGPHIFRKDG HYYLICAEGG TADNHSEVVF RADAVTGPYV PGPVNPILTQ RDLDPKRAHP
VTTAGHADFV QTQNGQWWAV FLATRPYPGN FYNIGRETFM LPVDWKDGWP LILEQAKTVP
YAVTKPALPA QPPAPLATSG NFAYVDEFDG PLSSAWIGIR IPRTPLYTVE RGDLVLRSGA
PLGDLRGVPG FVGRRQQHHV ATASTVVDFV PQRDGDRAGL VAMQNDDNHV FLGVTRSGGK
NVVALYKTEG GKETL
//
