ID G8TR85_NIAKG Unreviewed; 243 AA.
AC G8TR85;
DT 22-FEB-2012, integrated into UniProtKB/TrEMBL.
DT 22-FEB-2012, sequence version 1.
DT 27-MAR-2024, entry version 51.
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 OrderedLocusNames=Niako_3708 {ECO:0000313|EMBL:AEW00007.1};
OS Niastella koreensis (strain DSM 17620 / KACC 11465 / NBRC 106392 /
OS GR20-10).
OC Bacteria; Bacteroidota; Chitinophagia; Chitinophagales; Chitinophagaceae;
OC Niastella.
OX NCBI_TaxID=700598 {ECO:0000313|EMBL:AEW00007.1, ECO:0000313|Proteomes:UP000005438};
RN [1] {ECO:0000313|EMBL:AEW00007.1, ECO:0000313|Proteomes:UP000005438}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 17620 / KACC 11465 / NBRC 106392 / GR20-10
RC {ECO:0000313|Proteomes:UP000005438};
RG US DOE Joint Genome Institute (JGI-PGF);
RA Lucas S., Han J., Lapidus A., Bruce D., Goodwin L., Pitluck S., Peters L.,
RA Kyrpides N., Mavromatis K., Ivanova N., Mikhailova N., Davenport K.,
RA Saunders E., Detter J.C., Tapia R., Han C., Land M., Hauser L.,
RA Markowitz V., Cheng J.-F., Hugenholtz P., Woyke T., Wu D., Tindall B.,
RA Pomrenke H., Brambilla E., Klenk H.-P., Eisen J.A.;
RT "The complete genome of Niastella koreensis GR20-10.";
RL Submitted (DEC-2011) 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};
CC -!- PATHWAY: Glycan degradation; xylan degradation.
CC {ECO:0000256|ARBA:ARBA00004851, ECO:0000256|PROSITE-ProRule:PRU01097}.
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 11 (cellulase G) family.
CC {ECO:0000256|PROSITE-ProRule:PRU01097}.
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DR EMBL; CP003178; AEW00007.1; -; Genomic_DNA.
DR RefSeq; WP_014219920.1; NC_016609.1.
DR AlphaFoldDB; G8TR85; -.
DR STRING; 700598.Niako_3708; -.
DR KEGG; nko:Niako_3708; -.
DR PATRIC; fig|700598.3.peg.3792; -.
DR eggNOG; COG0726; Bacteria.
DR HOGENOM; CLU_052631_0_0_10; -.
DR UniPathway; UPA00114; -.
DR Proteomes; UP000005438; Chromosome.
DR GO; GO:0031176; F:endo-1,4-beta-xylanase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0045493; P:xylan catabolic process; IEA:UniProtKB-UniRule.
DR Gene3D; 2.60.120.180; -; 1.
DR InterPro; IPR013320; ConA-like_dom_sf.
DR InterPro; IPR013319; GH11/12.
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 SUPFAM; SSF49899; Concanavalin A-like lectins/glucanases; 1.
DR PROSITE; PS51761; GH11_3; 1.
DR PROSITE; PS51257; PROKAR_LIPOPROTEIN; 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 Xylan degradation {ECO:0000256|ARBA:ARBA00022651, ECO:0000256|PROSITE-
KW ProRule:PRU01097}.
FT DOMAIN 56..242
FT /note="GH11"
FT /evidence="ECO:0000259|PROSITE:PS51761"
FT ACT_SITE 139
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01097"
FT ACT_SITE 229
FT /note="Proton donor"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01097"
SQ SEQUENCE 243 AA; 26044 MW; 4FB455BDBED5F71A CRC64;
MKSNTFLTDV TWKVMSVALL MLLITGSSIL AGCNKKSSIA DTAPAGERLT GYVNENAQPE
STGSNNGYFW SLYREGGSGS ITFGNAGNFA ISYSNVTDIV GGKGWNPGSA RTIGYNVGAL
SGSYNFVGIY GWTTSPLIEY YVAEMGNVTG GSYVNNVSSD GHSYSFYKQQ RVNAPSIIGT
ATFWQYKDTW GGSGTGSNRS VNMANHINNW RNSGGQGFGS YNYQILALEA WGNKSGYINA
TVW
//
