ID A0A136MVU6_9BACT Unreviewed; 743 AA.
AC A0A136MVU6;
DT 08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT 08-JUN-2016, sequence version 1.
DT 24-JAN-2024, entry version 19.
DE RecName: Full=beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00012663};
DE EC=3.2.1.52 {ECO:0000256|ARBA:ARBA00012663};
GN ORFNames=UZ09_BCD002001726 {ECO:0000313|EMBL:KXK37971.1};
OS Bacteroidetes bacterium OLB9.
OC Bacteria; Bacteroidota.
OX NCBI_TaxID=1617420 {ECO:0000313|EMBL:KXK37971.1, ECO:0000313|Proteomes:UP000070267};
RN [1] {ECO:0000313|EMBL:KXK37971.1, ECO:0000313|Proteomes:UP000070267}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OLB9 {ECO:0000313|EMBL:KXK37971.1};
RA Speth D.R., In T Zandt M., Guerrero Cruz S., Jetten M.S., Dutilh B.E.;
RT "Genome based microbial ecology of anammox granules in a full-scale
RT wastewater treatment system.";
RL Submitted (NOV-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 20 family.
CC {ECO:0000256|ARBA:ARBA00006285}.
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:KXK37971.1}.
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DR EMBL; LNBW01000055; KXK37971.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A136MVU6; -.
DR STRING; 1617420.UZ09_BCD002001726; -.
DR PATRIC; fig|1617420.3.peg.1831; -.
DR Proteomes; UP000070267; Unassembled WGS sequence.
DR GO; GO:0004563; F:beta-N-acetylhexosaminidase activity; IEA:UniProtKB-EC.
DR GO; GO:0102148; F:N-acetyl-beta-D-galactosaminidase activity; IEA:UniProtKB-EC.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR CDD; cd06563; GH20_chitobiase-like; 1.
DR Gene3D; 3.30.379.10; Chitobiase/beta-hexosaminidase domain 2-like; 1.
DR Gene3D; 2.60.120.260; Galactose-binding domain-like; 1.
DR Gene3D; 3.20.20.80; Glycosidases; 1.
DR InterPro; IPR025705; Beta_hexosaminidase_sua/sub.
DR InterPro; IPR008979; Galactose-bd-like_sf.
DR InterPro; IPR015883; Glyco_hydro_20_cat.
DR InterPro; IPR017853; Glycoside_hydrolase_SF.
DR InterPro; IPR029018; Hex-like_dom2.
DR InterPro; IPR015882; HEX_bac_N.
DR PANTHER; PTHR22600; BETA-HEXOSAMINIDASE; 1.
DR PANTHER; PTHR22600:SF21; BETA-HEXOSAMINIDASE A; 1.
DR Pfam; PF00728; Glyco_hydro_20; 1.
DR Pfam; PF02838; Glyco_hydro_20b; 1.
DR PRINTS; PR00738; GLHYDRLASE20.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR SUPFAM; SSF55545; beta-N-acetylhexosaminidase-like domain; 1.
DR SUPFAM; SSF49785; Galactose-binding domain-like; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000313|EMBL:KXK37971.1};
KW Signal {ECO:0000256|SAM:SignalP}.
FT SIGNAL 1..18
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 19..743
FT /note="beta-N-acetylhexosaminidase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5007476272"
FT DOMAIN 27..138
FT /note="Beta-hexosaminidase bacterial type N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02838"
FT DOMAIN 142..487
FT /note="Glycoside hydrolase family 20 catalytic"
FT /evidence="ECO:0000259|Pfam:PF00728"
FT ACT_SITE 318
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR625705-1"
SQ SEQUENCE 743 AA; 84595 MW; CA3F66C91E88DB34 CRC64;
MHKLLTLVLL TVSSVLSAAI SDTVPNYNII PRPNTILSND FRSSIDALNI YIDNSYYTPY
LKKLFEGIDN VKWTKKEDAN VVFEPIESLD HESYTLSIGS DKVSIKANGS TGLQYGLTTL
AQIVQNDGWP LPVLLISDSP KYEYRGMHLD VVRHFFSVDE VKKYLDFMAY YKFNKFHWHL
TDDQGWRIEI KKYPKLQEVA AYRKETLIGH YNDVPQKYDG KRYGGYYTQD QIKEIVQYAA
DRHITVIPEI ELPGHVKAAL AAYPELGCED KKYETATTWG VFEDVLCPNA FTFEFLEGVM
DEVIQLFPGK YIHVGGDECP RDAWKRSAFC QEFMRRHNIE NEAGIQSYFI QRIEQYINSK
GKQIIGWDEI LEGGLADNAT VMSWRGTEGG IQAARMDHNV IMTPGSHCYF DYYQSESPDE
PIAIGGYIPL EKVYKWDPTP TELEDNKKRF ILGGQANLWT EYIATFSHLE YMAYARAMAM
SEALWSKSKD YLQFLDRFEK HNDFWRVKGV NIAFHAYDLK PVVQAGDGLP IRLSFEVPYG
TKVAYQFNDG KVKPFSKDGP MIISQSGKYI FSAGKGDRHG NPLKINFNLH KGTKAKLKLR
DMPSVKYAGN GPGSLVNGVL GSDNKYGGTE WLGFEGKDCE GLLGWDDIEK IKYVTFRFFN
GIGQWIYLPK AVEVSYSKDG LNYKTIQYKG DIETSSKVAT IKVPVKAKAK YLKFKITNYG
EIPSGAQGAG YRAWLFVDEI VVE
//
