ProGlyProt ID BU274 Organism Information Organism Name Streptomyces lividans 66 (strain 1326) Domain Bacteria Classification Family: Streptomycetaceae Suborder: Streptomycineae Order: Actinomycetales Subclass: Actinobacteridae Class: Actinobacteria Division or phylum: "Actinobacteria" Taxonomic ID (NCBI) 1916 Genome Sequence (s) GeneBank EMBL M64552 Gene Information Gene Name xlnB NCBI Gene ID Protein Information Protein Name Xylanase B (Endo-1,4-beta-xylanase B) UniProtKB/SwissProt ID P26515 NCBI RefSeq EMBL-CDS AAC06114.2 UniProtKB Sequence >sp|P26515|XYNB_STRLI Endo-1,4-beta-xylanase B OS=Streptomyces lividans GN=xlnB PE=1 SV=3 MNLLVQPRRRRRGPVTLLVRSAWAVALAALAALMLPGTAQADTVVTTNQEGTNNGYYYSF WTDSQGTVSMNMGSGGQYSTSWRNTGNFVAGKGWANGGRRTVQYSGSFNPSGNAYLALYG WTSNPLVEYYIVDNWGTYRPTGEYKGTVTSDGGTYDIYKTTRVNKPSVEGTRTFDQYWSV RQSKRTGGTITTGNHFDAWARAGMPLGNFSYYMIMATEGYQSSGSSSINVGGTGGGDSGG GDNGGGGGGCTATVSAGQKWGDRYNLDVSVSGASDWTVTMNVPSPAKVLSNWNVNASYPS AQTLTARLNGSGNNWGATIQANANWTWPSVSCSAG Sequence length 335 AA Subcellular Location Extracellular (secreted) Function It functions as an endoxylanase (EC 3.2.1.8) preferentially cleaving long-chain, water-insoluble oligoxylosides. Sequential action of xylanases B and A leads to efficient hydrolysis of xylan producing xylotriose, xylobiose and xylose. Glycosylation Status Glycosylation Type Information currently not available with us. Technique(s) used for Glycosylation Detection Periodic acid-Schiff (PAS) staining Literatures Reference(s) 1) Kluepfel, D., Vats-Mehta, S., Aumont, F., Shareck, F. and Morosoli, R. (1990) Purification and characterization of a new xylanase (xylanase B) produced by Streptomyces lividans 66. Biochem J, 267, 45-50. [PubMed: 2327987] Year of Identification 1990