>tr|O52373|O52373_9FIRM Beta-xylanase OS=Caldicellulosiruptor sp. Rt69B.1 GN=xynB MKRKFVALIVLFVFLISIIAPSLSPFSYQSAMADQQNPAASYVKFDFENGTTQGWSPRGN STTVETVYRIAYEGDYSLKVSGRSAAWDGAIVDVTSSVSVNTMYTVSLFVYHNDVKPQRF SVYAYVKDSSGERYIQVADKVVMPQYWKQIFGRFTITASNPIQSVKLIVCVPSNRSLEFY ADNIILTSAQQASSGVVKSCNFEGGGTEGWQARGTGSDAQISVVDTVAHSGSKSLYVSGR ADTWQGARIDMTNLLEKGKDYQFSIWVYQNSGSEQEITLTMQRKNADDSTKYDTIKWRQK VASGVWTEVSGSYTVPQTATQLIFYVESPNATLDFYLDDFTVIDKNPPVVNPGLIKSCNF ESGTAEDFVARGSGVTVTVVDNVYYHSETKALYVSGRADTWQGAQIDMTNLLEKGKDYQF SIWVYQNSGSDQKITLTMQRKNADDSTNYDTIKWQQTVPSGVWTEVSGSYTVPQTATQLI FYVESPNATLDFYLDDFTVIDKNPVTIPAAAKEPELEIPSLCQQYSQYFSIGVAIPYRVL QNPVERAMVLKHFNSITAENEMKPDAIQRTEGQFNFDVADQYVDFAQSNNIGIRGHTLVW HQQTPDWFFQHSDGSPLDPNNSEDKQLLRNRLKTHIQTLVGRYAEKVYAWDVVNEAIDEN QPDGYRRSEWYRILGPTPETGGIPEYIILAFQYAREADPNAKLFYNDYSTENPKKRQFIY NMVKALHDRGLIDGVGLQGHINVDSPAVKEIEDTINLFSTIPGLQIQITELDISVYTSST QQYDTLPQDIMIKQALKFKELFEMLKRHSDRITNVTLWGLKDDYPWLSKDRSNWPLLFDS NYQAKYNYWAIVEPSVLPVAINKGYANNAQPRIDGIMDKEYKGTIPLSVLNDAGQDIAQV RALWSGNELCLYVTVNDSSVDANNDRVVIFIDQDNGKLPELKDDDFWVSISRNGTKNQSK TGYVKDYVVLQQLNGYTMEVKLLLNNSLAINTNIGFDIAVIDNGQQYSWNDRTNSQYFET DNYGILTMADSIKFASAQKGTPKIDAELDDAWKNAQEIVTDTKVTVTGTVYDSAYAKARM MWDENCIYVYAVVYDPLLNKANTNPWEQDSIEIFIDENNHKTPYYEDDDVQYRVSYENTQ TFGTNGDAKNFITATKIIPNGYVVEVQVYMRTTKLSEGMVIGFDIQVNDADHTGGRVGVL TWNDKVGNNWRDTTKFGCLELVAAPAQQPTTQQPSTSPSTSTTVTTVITPATPAPSQQQT TQQQQTQQQQQSQQTQTTAQQQQKTEISATQNQAIVKLEADKPATVALGQDIKVVISPNA VTNKNATVKVEKIEKVSPDIGLGVTIAPAVKVDVENGELVKAVQVEIKVDPISFKDDKIP FAFVIDDTNKTSIVPVKKEVNKVIVNTPKEGTIIVVAAKLEDVYKDVPKTHWAYDTFKQA VTSGLVVGYNDMTLRPAKNVTLAEAAVIVQRAFEVRPKDAGKPANVPDWAASAIKALLDN EIIAEVDDANKPLTRIEAVAIIMKVLENSGINVEPADIEFSDLYEQSSIDVEYLAKAYKL GIVKGYPDGTFRPQNTVTRAELLTLLFRALNSIKK