ID K4QY67_STRDJ Unreviewed; 522 AA.
AC K4QY67;
DT 09-JAN-2013, integrated into UniProtKB/TrEMBL.
DT 09-JAN-2013, sequence version 1.
DT 27-MAR-2024, entry version 49.
DE SubName: Full=Putative alpha-N-arabinofuranosidase B {ECO:0000313|EMBL:CCK26018.1};
DE EC=3.2.1.55 {ECO:0000313|EMBL:CCK26018.1};
GN Name=abfB3 {ECO:0000313|EMBL:CCK26018.1};
GN ORFNames=BN159_1639 {ECO:0000313|EMBL:CCK26018.1};
OS Streptomyces davaonensis (strain DSM 101723 / JCM 4913 / KCC S-0913 / 768).
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=1214101 {ECO:0000313|EMBL:CCK26018.1, ECO:0000313|Proteomes:UP000008043};
RN [1] {ECO:0000313|EMBL:CCK26018.1, ECO:0000313|Proteomes:UP000008043}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 101723 / JCM 4913 / KCC S-0913 / 768
RC {ECO:0000313|Proteomes:UP000008043};
RX PubMed=23043000; DOI=10.1128/JB.01592-12;
RA Jankowitsch F., Schwarz J., Ruckert C., Gust B., Szczepanowski R., Blom J.,
RA Pelzer S., Kalinowski J., Mack M.;
RT "Genome sequence of the bacterium Streptomyces davawensis JCM 4913 and
RT heterologous production of the unique antibiotic roseoflavin.";
RL J. Bacteriol. 194:6818-6827(2012).
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 54 family.
CC {ECO:0000256|ARBA:ARBA00006963}.
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DR EMBL; HE971709; CCK26018.1; -; Genomic_DNA.
DR RefSeq; WP_015656413.1; NC_020504.1.
DR AlphaFoldDB; K4QY67; -.
DR STRING; 1214101.BN159_1639; -.
DR KEGG; sdv:BN159_1639; -.
DR PATRIC; fig|1214101.3.peg.1663; -.
DR eggNOG; COG3250; Bacteria.
DR eggNOG; COG5297; Bacteria.
DR HOGENOM; CLU_029332_3_0_11; -.
DR OrthoDB; 9804807at2; -.
DR Proteomes; UP000008043; Chromosome.
DR GO; GO:0046556; F:alpha-L-arabinofuranosidase activity; IEA:UniProtKB-EC.
DR GO; GO:0031221; P:arabinan metabolic process; IEA:InterPro.
DR GO; GO:0046373; P:L-arabinose metabolic process; IEA:InterPro.
DR Gene3D; 2.60.120.200; -; 1.
DR Gene3D; 2.80.10.50; -; 1.
DR InterPro; IPR015289; A-L-arabinofuranosidase_B_cat.
DR InterPro; IPR038964; ABFB.
DR InterPro; IPR007934; AbfB_ABD.
DR InterPro; IPR036195; AbfB_ABD_sf.
DR InterPro; IPR013320; ConA-like_dom_sf.
DR PANTHER; PTHR39447; ALPHA-L-ARABINOFURANOSIDASE B; 1.
DR PANTHER; PTHR39447:SF2; ALPHA-L-ARABINOFURANOSIDASE B; 1.
DR Pfam; PF05270; AbfB; 1.
DR Pfam; PF09206; ArabFuran-catal; 1.
DR SUPFAM; SSF110221; AbfB domain; 1.
DR SUPFAM; SSF49899; Concanavalin A-like lectins/glucanases; 1.
PE 3: Inferred from homology;
KW Disulfide bond {ECO:0000256|PIRSR:PIRSR638964-3};
KW Glycoprotein {ECO:0000256|ARBA:ARBA00023180};
KW Glycosidase {ECO:0000313|EMBL:CCK26018.1};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000313|EMBL:CCK26018.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000008043};
KW Signal {ECO:0000256|SAM:SignalP}.
FT SIGNAL 1..37
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 38..522
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5003883313"
FT DOMAIN 42..356
FT /note="Alpha-L-arabinofuranosidase B catalytic"
FT /evidence="ECO:0000259|Pfam:PF09206"
FT DOMAIN 376..516
FT /note="Alpha-L-arabinofuranosidase B arabinose-binding"
FT /evidence="ECO:0000259|Pfam:PF05270"
FT ACT_SITE 243
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PIRSR:PIRSR638964-1"
FT ACT_SITE 319
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR638964-1"
FT DISULFID 43..53
FT /evidence="ECO:0000256|PIRSR:PIRSR638964-3"
FT DISULFID 103..108
FT /evidence="ECO:0000256|PIRSR:PIRSR638964-3"
FT DISULFID 198..199
FT /evidence="ECO:0000256|PIRSR:PIRSR638964-3"
FT DISULFID 425..463
FT /evidence="ECO:0000256|PIRSR:PIRSR638964-3"
SQ SEQUENCE 522 AA; 53678 MW; 44916752B7C0D9A3 CRC64;
MAEPPLIRRA LRAFLAAVAA GAFIGGLLTA TASPSHAATQ GPCDIYAAGG TPCVAAHSTT
RALYGTYSGP LYQVIRASDS ATKDIGLLSA GGYADAAAQD SFCANTSCLI SVIYDQSGKG
NKLARAPKGQ FPGPGPGGSD NLANAFEAPI TVAGHKAYGV YVAPGTGYRN NNTNGIATGD
QPEGMYAIFD GTHYNAGCCF DYGNAETSGN NDGNGTMEAI YFGDSKYWGY GTGSGPWVMA
DLENGLFSGV NRGYNPNTPS VNHRFVTAML KGGPNQWATR GGNAQSGGLS TYYSGPRPNV
AGYNPMKKQG AIILGIGGDN SNSSAGTFYE GVMTAGYPSD ATESAVQANI TAAGYSNATT
GTGALTPGAR VSLKATTAPC CTSHYLRRNA ADSTVGISVV NSSSPSADKA DATWIVRAGL
ANTSCLSFES AGRPGQFLRH YNFRLSVNTD NGGGAFTQDA TFCPTAGNSG TGTSFKSVNY
PTKYVRHYNY AAYIASNGGS NAWDSTTAWA QDTSWLTAAP LS
//
