ID Q0TZE3_PHANO Unreviewed; 226 AA.
AC Q0TZE3;
DT 05-SEP-2006, integrated into UniProtKB/TrEMBL.
DT 05-FEB-2008, sequence version 2.
DT 27-MAR-2024, entry version 99.
DE RecName: Full=Endo-1,4-beta-xylanase {ECO:0000256|ARBA:ARBA00012590, ECO:0000256|PROSITE-ProRule:PRU01097};
DE EC=3.2.1.8 {ECO:0000256|ARBA:ARBA00012590, ECO:0000256|PROSITE-ProRule:PRU01097};
GN ORFNames=SNOG_15270 {ECO:0000313|EMBL:EAT77495.2};
OS Phaeosphaeria nodorum (strain SN15 / ATCC MYA-4574 / FGSC 10173) (Glume
OS blotch fungus) (Parastagonospora nodorum).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC Pleosporomycetidae; Pleosporales; Pleosporineae; Phaeosphaeriaceae;
OC Parastagonospora.
OX NCBI_TaxID=321614 {ECO:0000313|EMBL:EAT77495.2, ECO:0000313|Proteomes:UP000001055};
RN [1] {ECO:0000313|Proteomes:UP000001055}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SN15 / ATCC MYA-4574 / FGSC 10173
RC {ECO:0000313|Proteomes:UP000001055};
RX PubMed=18024570; DOI=10.1105/tpc.107.052829;
RA Hane J.K., Lowe R.G., Solomon P.S., Tan K.C., Schoch C.L., Spatafora J.W.,
RA Crous P.W., Kodira C., Birren B.W., Galagan J.E., Torriani S.F.,
RA McDonald B.A., Oliver R.P.;
RT "Dothideomycete-plant interactions illuminated by genome sequencing and EST
RT analysis of the wheat pathogen Stagonospora nodorum.";
RL Plant Cell 19:3347-3368(2007).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans.;
CC EC=3.2.1.8; Evidence={ECO:0000256|ARBA:ARBA00000681,
CC ECO:0000256|PROSITE-ProRule:PRU01097, ECO:0000256|RuleBase:RU362015};
CC -!- PATHWAY: Glycan degradation; xylan degradation.
CC {ECO:0000256|ARBA:ARBA00004851, ECO:0000256|PROSITE-ProRule:PRU01097,
CC ECO:0000256|RuleBase:RU362015}.
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 11 (cellulase G) family.
CC {ECO:0000256|ARBA:ARBA00007792, ECO:0000256|PROSITE-ProRule:PRU01097,
CC ECO:0000256|RuleBase:RU362015}.
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DR EMBL; CH445360; EAT77495.2; -; Genomic_DNA.
DR RefSeq; XP_001805426.1; XM_001805374.1.
DR AlphaFoldDB; Q0TZE3; -.
DR EnsemblFungi; SNOT_15270; SNOT_15270; SNOG_15270.
DR GeneID; 5982354; -.
DR KEGG; pno:SNOG_15270; -.
DR VEuPathDB; FungiDB:JI435_152700; -.
DR eggNOG; ENOG502RXA7; Eukaryota.
DR HOGENOM; CLU_052631_0_0_1; -.
DR InParanoid; Q0TZE3; -.
DR OrthoDB; 1778490at2759; -.
DR UniPathway; UPA00114; -.
DR Proteomes; UP000001055; Unassembled WGS sequence.
DR GO; GO:0031176; F:endo-1,4-beta-xylanase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0045493; P:xylan catabolic process; IBA:GO_Central.
DR Gene3D; 2.60.120.180; -; 1.
DR InterPro; IPR013320; ConA-like_dom_sf.
DR InterPro; IPR013319; GH11/12.
DR InterPro; IPR018208; GH11_AS_1.
DR InterPro; IPR033119; GH11_AS_2.
DR InterPro; IPR033123; GH11_dom.
DR InterPro; IPR001137; Glyco_hydro_11.
DR PANTHER; PTHR46828; ENDO-1,4-BETA-XYLANASE A-RELATED; 1.
DR PANTHER; PTHR46828:SF2; ENDO-1,4-BETA-XYLANASE A-RELATED; 1.
DR Pfam; PF00457; Glyco_hydro_11; 1.
DR PRINTS; PR00911; GLHYDRLASE11.
DR SUPFAM; SSF49899; Concanavalin A-like lectins/glucanases; 1.
DR PROSITE; PS00776; GH11_1; 1.
DR PROSITE; PS00777; GH11_2; 1.
DR PROSITE; PS51761; GH11_3; 1.
PE 3: Inferred from homology;
KW Carbohydrate metabolism {ECO:0000256|ARBA:ARBA00023277,
KW ECO:0000256|PROSITE-ProRule:PRU01097};
KW Glycosidase {ECO:0000256|ARBA:ARBA00023295, ECO:0000256|PROSITE-
KW ProRule:PRU01097};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|PROSITE-
KW ProRule:PRU01097};
KW Polysaccharide degradation {ECO:0000256|ARBA:ARBA00023326,
KW ECO:0000256|PROSITE-ProRule:PRU01097};
KW Reference proteome {ECO:0000313|Proteomes:UP000001055};
KW Signal {ECO:0000256|SAM:SignalP};
KW Xylan degradation {ECO:0000256|ARBA:ARBA00022651, ECO:0000256|PROSITE-
KW ProRule:PRU01097}.
FT SIGNAL 1..19
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 20..226
FT /note="Endo-1,4-beta-xylanase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5004177191"
FT DOMAIN 41..224
FT /note="GH11"
FT /evidence="ECO:0000259|PROSITE:PS51761"
FT ACT_SITE 120
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01097"
FT ACT_SITE 211
FT /note="Proton donor"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01097"
SQ SEQUENCE 226 AA; 24893 MW; FDD42427CFADE2DD CRC64;
MVSFKSILLA MTAATGILAA PFDFLSERDD GNATAALERR QNTANSEGYN NGYFYSWWSD
GGGSAVYTMG EGSKYSVVWR NTGNFVGGKD RSTINYGGSF NPSGNGYLAV YGWTRNPLVE
YYVIESYGTY NPSSGSQRKG SFQTDGGTYD VSVSTRTNQP SIDGTRTFQQ YWSVRTAKRV
GGSVNMQNHF NAWARYGLNL GTHYYQIVAT EGYQSSGNSE IYVQTQ
//