ID A0A0M8XQH1_9ACTN Unreviewed; 343 AA.
AC A0A0M8XQH1;
DT 09-DEC-2015, integrated into UniProtKB/TrEMBL.
DT 09-DEC-2015, sequence version 1.
DT 24-JAN-2024, entry version 33.
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=ADK66_14375 {ECO:0000313|EMBL:KOX08941.1};
OS Micromonospora sp. NRRL B-16802.
OC Bacteria; Actinomycetota; Actinomycetes; Micromonosporales;
OC Micromonosporaceae; Micromonospora.
OX NCBI_TaxID=1415541 {ECO:0000313|EMBL:KOX08941.1, ECO:0000313|Proteomes:UP000037709};
RN [1] {ECO:0000313|EMBL:KOX08941.1, ECO:0000313|Proteomes:UP000037709}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NRRL B-16802 {ECO:0000313|EMBL:KOX08941.1,
RC ECO:0000313|Proteomes:UP000037709};
RA Noorani M.;
RL Submitted (JUL-2015) to the EMBL/GenBank/DDBJ databases.
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|PROSITE-ProRule:PRU01097, ECO:0000256|RuleBase:RU362015}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KOX08941.1}.
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DR EMBL; LGEB01000057; KOX08941.1; -; Genomic_DNA.
DR RefSeq; WP_053655548.1; NZ_LGEB01000057.1.
DR AlphaFoldDB; A0A0M8XQH1; -.
DR STRING; 1415541.ADK66_14375; -.
DR PATRIC; fig|1415541.3.peg.3012; -.
DR OrthoDB; 9763050at2; -.
DR UniPathway; UPA00114; -.
DR Proteomes; UP000037709; Unassembled WGS sequence.
DR GO; GO:0031176; F:endo-1,4-beta-xylanase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0030247; F:polysaccharide binding; IEA:UniProtKB-UniRule.
DR GO; GO:0045493; P:xylan catabolic process; IEA:UniProtKB-UniRule.
DR Gene3D; 2.60.120.180; -; 1.
DR Gene3D; 2.60.40.290; -; 1.
DR InterPro; IPR001919; CBD2.
DR InterPro; IPR008965; CBM2/CBM3_carb-bd_dom_sf.
DR InterPro; IPR012291; CBM2_carb-bd_dom_sf.
DR InterPro; IPR013320; ConA-like_dom_sf.
DR InterPro; IPR013319; GH11/12.
DR InterPro; IPR018208; GH11_AS_1.
DR InterPro; IPR033123; GH11_dom.
DR InterPro; IPR001137; Glyco_hydro_11.
DR InterPro; IPR006311; TAT_signal.
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 SMART; SM00637; CBD_II; 1.
DR SUPFAM; SSF49384; Carbohydrate-binding domain; 1.
DR SUPFAM; SSF49899; Concanavalin A-like lectins/glucanases; 1.
DR PROSITE; PS51173; CBM2; 1.
DR PROSITE; PS00776; GH11_1; 1.
DR PROSITE; PS51761; GH11_3; 1.
DR PROSITE; PS51318; TAT; 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}; Signal {ECO:0000256|SAM:SignalP};
KW Xylan degradation {ECO:0000256|ARBA:ARBA00022651, ECO:0000256|PROSITE-
KW ProRule:PRU01097}.
FT SIGNAL 1..40
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 41..343
FT /note="Endo-1,4-beta-xylanase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5005828355"
FT DOMAIN 45..235
FT /note="GH11"
FT /evidence="ECO:0000259|PROSITE:PS51761"
FT DOMAIN 252..343
FT /note="CBM2"
FT /evidence="ECO:0000259|PROSITE:PS51173"
FT ACT_SITE 130
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01097"
FT ACT_SITE 222
FT /note="Proton donor"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01097"
SQ SEQUENCE 343 AA; 36852 MW; 837569CA6D5A6E29 CRC64;
MKDTSTRPRK SSRMRLLLSA ACAAALAVTG TFIASPNAHA EADRTLTSNL TGTHNGYYFS
FWKDSGNASM TLRADGRYSS SWDRSTNNWV GGKGWATGSR RTVSYSGNYN PGNNNTYLAL
YGWTRNPLIE YYVVENFGSY NPSSGAQRLG TVTTDGGTYD ILRSQRVNAP SIDGNQTFYQ
YWSVRQQKRS SGTITTANHF DAWARAGLNL GSNHAYQVMA TEGYQSQGSS DINVWEGGGG
NPTTGPTTGP TTPPANGNCT AVLSAAERWG DRFNLNVAVS GTNNWVVSLG LNGGQSIQNS
WNASVSGTTG TVTARPNGNG NNFGITIMAN NNWTWPTVSC RTS
//