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XYL1

Gene
XYL1
Protein
Alpha-xylosidase 1
Organism
Arabidopsis thaliana
Length
915 amino acids
Function
Glycoside hydrolase releasing xylosyl residues from xyloglucan oligosaccharides at the non-reducing end. Has alpha-xylosidase activity against xylan oligosaccharides. Also has alpha-glucosidase activity against p-nitrophenyl-alpha-D-glucopyranoside. No activity against p-nitrophenyl-D-xyloside.
Similarity
Belongs to the glycosyl hydrolase 31 family.
Mass
102.399 kDa
Sequence
MASSSSSLAFSLSLLLALILCFSPTQSYKTIGKGYRLVSIEESPDGGFIGYLQVKQKNKIYGSDITTLRLFVKHETDSRLRVHITDAKQQRWEVPYNLLPREQPPQVGKVIGKSRKSPITVQEISGSELIFSYTTDPFTFAVKRRSNHETLFNTTSSLVFKDQYLEISTSLPKEASLYGLGENSQANGIKLVPNEPYTLYTEDVSAINLNTDLYGSHPMYMDLRNVGGKAYAHAVLLLNSNGMDVFYRGDSLTYKVIGGVFDFYFIAGPSPLNVVDQYTQLIGRPAPMPYWSLGFHQCRWGYHNLSVVEDVVDNYKKAKIPLDVIWNDDDHMDGHKDFTLNPVAYPRAKLLAFLDKIHKIGMKYIVINDPGIGVNASYGTFQRAMAADVFIKYEGKPFLAQVWPGPVYFPDFLNPKTVSWWGDEIKRFHDLVPIDGLWIDMNEVSNFCSGLCTIPEGKQCPSGEGPGWVCCLDCKNITKTRWDDPPYKINATGVVAPVGFKTIATSATHYNGVREYDAHSIYGFSETIATHKGLLNVQGKRPFILSRSTFVGSGQYAAHWTGDNQGTWQSLQVSISTMLNFGIFGVPMVGSDICGFYPQPTEELCNRWIEVGAFYPFSRDHANYYSPRQELYQWDTVADSARNALGMRYKILPFLYTLNYEAHMTGAPIARPLFFSFPEYTECYGNSRQFLLGSSFMISPVLEQGKTEVEALFPPGSWYHMFDMTQAVVSKNGKRVTLPAPLNFVNVHLYQNTILPTQQGGLISKDARTTPFSLVIAFPAGASEGYATGKLYLDEDELPEMKLGNGQSTYVDFYASVGNGTMKMWSQVKEGKFALSKGWVIEKVSVLGLRGAGQVSEIQINGSPMTKKIEVSSKEHTYVIGLEDEEENKSVMVEVRGLEMLVGKDFNMSWKMGIN

Gene
Xyl1
Protein
Beta-xylosidase/alpha-L-arabinofuranosidase 1
Organism
Medicago sativa subsp. varia
Length
774 amino acids
Function
A bifunctional beta-xylosidase/alpha-L-arabinosidase, exo-enzyme that acts synergistically with endohydrolases. Releases xylose and arabinose from cell walls. Does not cleave xylan from oat spelts although xylan from oat spelts was degraded to xylose when this enzyme was used in combination with xylanase. Also releases xylose and arabinose from aryl glycosides, xylo-oligosaccharides, arabinan from sugar beet and arabino-oligosaccharides, arabinan from sugar beet and arabinoxylan from wheat.
Similarity
Belongs to the glycoside hydrolase 3 family.
Mass
83.727 kDa
Fragment
single
Sequence
ANTKNREPKVSSVFLCFSIFYVTVLLNCNHVYGQTSTVFACDVAKNTNVSSYGFCDNSLSVEDRVSDLVKRLTLQEKIGNLGNSAVEVSRLGIPKYEWWSEALHGVSNIGPGTHFSSLVPGATNFPMPILTAASFNTSLFQAIGSVVSNEARAMYNVGLAGLTYWSPNINIFRDPRWGRGQETPGEDPLLSSKYAAGYVKGLQQTDDGDSDKLKVAACCKHYTAYDVDNWKGVQRYTFDAVVSQQDLDDTFQPPFKSCVIDGNVASVMCSYNKVNGKPTCADPDLLKGVIRGKWKLNGYIVSDCDSVEVLYKDQHYTKTPEEAAAKTILSGLDLDCGSYLGQYTGGAVKQGLVDEASITNAVSNNFATLMRLGFFDGDPSKQPYGNLGPKDVCTPENQELAREAARQGIVLLKNSPRSLPLSSKAIKSLAVIGPNANATRVMIGNYEGIPCKYTSPLQGLTAFVPTSYAPGCPDVQCANAQIDDAAKIAASADATIIVVGANLAIEAESLDRVNILLPGQQQQLVNEVANVSKGPVILVIMSGGGMDVSFAKTNDKITSILWVGYPGEAGGAAIADVIFGSYNPSGRLPMTWYPQSYVEKVPMTNMNMRADPATGYPGRTYRFYKGETVFSFGDGMSFGTVEHKIVKAPQLVSVPLAEDHECRSLECKSLDVADKHCQNLAFDIHLSVKNMGKMSSSHSVLLFFTPPNVHNAPQKHLLGFEKVQLAGKSEGMVRFKVDVCNDLSVVDELGNRKVPLGDHMLHVGNLKHSLSVRI

Gene
xyl1
Protein
Arabinofuranosidase/B-xylosidase
Organism
Trichoderma koningii
Length
500 amino acids
Similarity
Belongs to the glycosyl hydrolase 54 family.
Mass
51.129 kDa
Sequence
MLSNARIIAAGCIAAGSLVAAGPCDIYSSGGTPCVAAHSTTRALFSAYTGPLYQVKRGSDGATTAISPLSSGVANAAAQDAFCAGTTCLITIIYDQSGRGNHLREAPPGGFSGPESNGYDNLASAIGAPVTLNGQKAYGVFVSPGTGYRNNAASGTAKGDAAEGMYAVLDGTHYNGACCFDYGNAETNSRDTGNGHMEAIYFGDSTVWGTGSGKGPWIMADLENGLFSGSSPGNNAGDPSISYRFVTAAIKGQPNQWAIRGGNAASGSLSTFYSGARPQVSGYNPMSKEGAIILGIGGDNSNGGQGTFYEGVMTSGYPSDATENSVQANIVAARYAVAPLTSGPALTVGSSISLRATTACCTTRYIAHSGSTVNTQVVSSSSATALKQQASWTVRAGLANNACFSFESQDTSGSYIRHSNFGLVLNANDGSKLFAEDATFCTQAGINGQGSSIRSWSYPTRYFRHYNNTLYIASNGGVHVFDATAAFNDDVSFVVSGGFA

Gene
XYL1
Protein
Endo-1,4-beta-xylanase 1
Organism
Gibberella zeae (strain PH-1 / ATCC MYA-4620 / FGSC 9075 / NRRL 31084)
Length
354 amino acids
Function
Endo-1,4-beta-xylanase involved in the hydrolysis of xylan, a major structural heterogeneous polysaccharide found in plant biomass representing the second most abundant polysaccharide in the biosphere, after cellulose. Plays an important role in causing fusarium head blight (FHB) on cereal crops.
Similarity
Belongs to the glycosyl hydrolase 10 (cellulase F) family.
Mass
39.336 kDa
Sequence
MAWLQPTLCRKELESRQTSGLDAAMKAAGKKYFGTALTVRNDAGETNVLNTKGEFGSITPENAMKWEAIQPNRGQFNWGPADQHANAATQRGMELRCHTLVWHSQLPSWVANGNWNNQTLQQVMKDHINAVMGRYKGKCTHWDVVNEALNEDGTYRDSVFYRVIGEAFIPIAFRMVLAADPTTKLYYNDYNLEYGGAKTAGAIRITKLIQSYGLRIDGVGLQAHMTSESTPTQSTVTPSRANLASVLNSFTKLNVDVAYTELDIRMNTPANQQKLQANAAAYARMVGSCMDVKRCVGVTVWGISDKYSWVPGTFPGEGSALLWDDNFNKKPSYTSSLNTIRACWKCHRLLVSIS

Gene
xyl1
Protein
Probable NAD(P)H-dependent D-xylose reductase xyl1
Organism
Aspergillus clavatus (strain ATCC 1007 / CBS 513.65 / DSM 816 / NCTC 3887 / NRRL 1)
Length
330 amino acids
Function
Catalyzes the initial reaction in the xylose utilization pathway by reducing D-xylose into xylitol. Xylose is a major component of hemicelluloses such as xylan. Most fungi utilize D-xylose via three enzymatic reactions, xylose reductase (XR), xylitol dehydrogenase (XDH), and xylulokinase, to form xylulose 5-phosphate, which enters pentose phosphate pathway (By similarity).
Similarity
Belongs to the aldo/keto reductase family.
Mass
37.284 kDa
Sequence
MSTPTVKLNSGYEMPLVGFGLWKVNNDTCADQVYEAIKAGYRLFDGACDYGNEVECGQGVARAIKEGIVKREDLFIVSKLWNSFHDSERVEPICRKQLADWGVDYFDLYIVHFPIALKYVDPAVRYPPGWMSENDKLEFSNTPIHETWAAMEKLVDLKLARSIGVSNFSAQLLMDLLRYARVRPSTLQIEHHPYLTQKRLVDYAQKEGLAVTAYSSFGPLSFLELNLKDAHETPLLFEHPAITAIAEKHGKTPAQVLLRWATQRKVAVIPKSNNPTRLAQNLDVTSFNLEASEIESISALDRNLRFNDPLAITNFVSSLCAQYGFYAPIF

Gene
XYL1
Protein
NAD(P)H-dependent D-xylose reductase
Organism
Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37)
Length
329 amino acids
Function
Reduces D-xylose into xylitol.
Similarity
Belongs to the aldo/keto reductase family.
Mass
37.516 kDa
Sequence
MTYLAETVTLNNGEKMPLVGLGCWKMPNDVCADQIYEAIKIGYRLFDGAQDYANEKEVGQGVNRAIKEGLVKREDLVVVSKLWNSFHHPDNVPRALERTLSDLQLDYVDIFYIHFPLAFKPVPFDEKYPPGFYTGKEDEAKGHIEEEQVPLLDTWRALEKLVDQGKIKSLGISNFSGALIQDLLRGARIKPVALQIEHHPYLTQERLIKYVKNAGIQVVAYSSFGPVSFLELENKKALNTPTLFEHDTIKSIASKHKVTPQQVLLRWATQNGIAIIPKSSKKERLLDNLRINDALTLTDDELKQISGLNQNIRFNDPWEWLDNEFPTFI

Gene
xyl1
Protein
Probable NAD(P)H-dependent D-xylose reductase xyl1
Organism
Arthroderma otae (strain ATCC MYA-4605 / CBS 113480)
Length
327 amino acids
Function
Catalyzes the initial reaction in the xylose utilization pathway by reducing D-xylose into xylitol. Xylose is a major component of hemicelluloses such as xylan. Most fungi utilize D-xylose via three enzymatic reactions, xylose reductase (XR), xylitol dehydrogenase (XDH), and xylulokinase, to form xylulose 5-phosphate, which enters pentose phosphate pathway (By similarity).
Similarity
Belongs to the aldo/keto reductase family.
Mass
36.401 kDa
Sequence
MASTTPNLTAPAVKLNSGYAMPIVGFGLWKVNKETCADQVYNAIRTGYRLFDGACDYGNEVEAGKGVARAIKEGIVRREDLFIVSKLWGTFHDPEHVEPACRRQLSHWGIDYFDLFIVHFPISLKYVDPEVRYPPEWSAPGEKAESGNVPLYKTWGAMEELVDKRLARSIGISNFSPQLIMDLLRYARIRPSTLQIEHHPYLTQEGLIKYAQDEGLVVTAYSSLGPQSFIELENKAATGTTLLLEHPTIKSSAEKHGKTPAQILLRWATQRGIAVIPKSNNPDRLAQNLDATGFNLTANELRAISALDQGLRFNNPPSYGVNFPIFG

Gene
XYL1
Protein
NADH-dependent D-xylose reductase
Organism
Candida parapsilosis
Length
324 amino acids
Function
Reduces D-xylose into xylitol. Preferentially utilizes NADH as a cosubstrate.
Similarity
Belongs to the aldo/keto reductase family.
Mass
36.629 kDa
Sequence
MSTATASPAVKLNSGYEIPLVGFGCWKLTNDVASDQIYRAIKSGYRLFDGAEDYANEQEVGEGIKRAIKEGIVKREELFITSKLWNSFHDKKNVEVALMKTLSDLNLDYVDLFYIHFPIAQKPVPIEKKYPPGFYCGDGDKWSIEEVPLLDTWRALEKLVDQGLAKSIGISNFSAQLIYDLIRGCTIKPVALQIEHHPYLTQPKLVEYVQLHDIQITGYSSFGPQSFLEMDLKRALDTPVLLEEPTVKSIADKHGKSPAQVLLRYQTQRGIAVIPRSNSPDRMAQNLSVIDFELTQDDLQAIAELDCNLRFNEPWDFSNIPVFV

Gene
xyl1
Protein
NAD(P)H-dependent D-xylose reductase xyl1
Organism
Hypocrea jecorina
Length
324 amino acids
Function
Catalyzes the initial reaction in the xylose utilization pathway by reducing D-xylose into xylitol. Xylose is a major component of hemicelluloses such as xylan. Most fungi utilize D-xylose via three enzymatic reactions, xylose reductase (XR), xylitol dehydrogenase (XDH), and xylulokinase, to form xylulose 5-phosphate, which enters pentose phosphate pathway. Also major aldose reductase in pentose and D-galactose catabolism. Reduces the pentose L-arabinose and the hexose D-galactose to their respective polyols. Responsible for extracellular beta-galactosidase formation and cellulase induction during growth on lactose.
Similarity
Belongs to the aldo/keto reductase family.
Mass
36.565 kDa
Sequence
MASPTLKLNSGYDMPQVGFGLWKVDNAVCADTVYNAIKAGYRLFDGACDYGNEKECGEGVARAIKDGLVKREDLFIVSKLWQTFHDEDKVEPITRRQLADWQIDYFDLFLVHFPAALEYVDPSVRYPPGWFYDGKSEVRWSKTTTLQQTWGAMERLVDKGLARSIGVSNYQAQSVYDALIYARIKPATLQIEHHPYLQQPDLVSLAQTEGIVVTAYSSFGPTGFMELDMPRAKSVAPLMDSPVIKALADKHRRTPAQVLLRWATQRGIAVIPKTSRPEVMAQNLDNTSFDLDSEDLAKIADMDLNIRFNKPTNYFSANKLYLFG

Gene
XYL1
Protein
NAD(P)H-dependent D-xylose reductase
Organism
Scheffersomyces shehatae
Length
323 amino acids
Function
Reduces D-xylose into xylitol.
Similarity
Belongs to the aldo/keto reductase family.
Mass
36.594 kDa
Sequence
MSPSPIPAFKLNNGLEMPSIGFGCWKLDKSTAADQVYNAIKAGYRLFDGAEDYGNEQEVGEGVKRAIDEGIVTREEIFLTSKLWNNYHDPKNVETALNKTLKDLKVDYVDLFLIHFPIAFKFVPIEEKYPPGFYCGDGDNFVYEDVPILETWKALEKLVKAGKIRSIGVSNFPGALLLDLFRGATIKPAVLQVEHHPYLQQPKLIEYAQKVGITVTAYSSFGPQSFVEMNQGRALNTPTLFEHDVIKAIAAKHNKVPAEVLLRWSAQRGIAVIPKSNLPERLVQNRSFNDFELTKEDFEEISKLDINLRFNDPWDWDNIPIFV

Gene
XYL1
Protein
NAD(P)H-dependent D-xylose reductase
Organism
Candida tenuis
Length
322 amino acids
Function
Reduces D-xylose into xylitol. Has a preference for NADPH, but can also utilize NADH as cosubstrate.
Similarity
Belongs to the aldo/keto reductase family.
Mass
36.021 kDa
Sequence
MSASIPDIKLSSGHLMPSIGFGCWKLANATAGEQVYQAIKAGYRLFDGAEDYGNEKEVGDGVKRAIDEGLVKREEIFLTSKLWNNYHDPKNVETALNKTLADLKVDYVDLFLIHFPIAFKFVPIEEKYPPGFYCGDGNNFVYEDVPILETWKALEKLVAAGKIKSIGVSNFPGALLLDLLRGATIKPAVLQVEHHPYLQQPKLIEFAQKAGVTITAYSSFGPQSFVEMNQGRALNTPTLFAHDTIKAIAAKYNKTPAEVLLRWAAQRGIAVIPKSNLPERLVQNRSFNTFDLTKEDFEEIAKLDIGLRFNDPWDWDNIPIFV

Gene
XYL1
Protein
NADPH-dependent D-xylose reductase
Organism
Candida boidinii
Length
321 amino acids
Function
Reduces D-xylose into xylitol. Preferentially utilizes NADPH as a cosubstrate.
Similarity
Belongs to the aldo/keto reductase family.
Mass
36.47 kDa
Sequence
MSSPLLTLNNGLKMPQIGFGCWKVDNATCAETIYEAIKVGYRLFDGAMDYGNEKEVGEGVNKAIKDGLVKREELFIVSKLWNNFHHPDSVKLAIKKVLSDLNLEYIDLFYMHFPIAQKFVPIEKKYPPNFYCGDGDKWSFEDVPLLTTWRAMEELVEEGLVKSIGISNFVGALIQDLLRGCKIRPAVLEIEHHPYLVQPRLIEYAKTEGIHVTAYSSFGPQSFVELDHPKVKDCTTLFKHETITSIASAHDVPPAKVLLRWATQRGLAVIPKSNKKERLLGNLKINDFDLTEAELEKIEALDIGLRFNDPWTWGYNIPTFI

Gene
xyl1
Protein
Probable NAD(P)H-dependent D-xylose reductase xyl1
Organism
Neosartorya fischeri (strain ATCC 1020 / DSM 3700 / CBS 544.65 / FGSC A1164 / JCM 1740 / NRRL 181 / WB 181)
Length
321 amino acids
Function
Catalyzes the initial reaction in the xylose utilization pathway by reducing D-xylose into xylitol. Xylose is a major component of hemicelluloses such as xylan. Most fungi utilize D-xylose via three enzymatic reactions, xylose reductase (XR), xylitol dehydrogenase (XDH), and xylulokinase, to form xylulose 5-phosphate, which enters pentose phosphate pathway (By similarity).
Similarity
Belongs to the aldo/keto reductase family.
Mass
36.247 kDa
Sequence
MTTPSTKLNSGYDMPLVGFGLWKVNNETCADQIYHAIKAGYRLFDGACDYGNEVEAGKGVARAIQEGIVKREDLFIVSKLWNSFHDGDRVEPICRKQLADWGLDYFDLFIVHFPIALKYVDPAVRYPPGWLSENNKLEFSNASIQETWTAMESLVDKKLARSIGVSNFSAQLLMDLLRYARIRPATLQIEHHPYLTQERLVTYAQKEGIAVTAYSSFGPLSFVELDLKDAHETPKLFDHDVIKGIAQKHGKTPAQVLLRWATQRNIAVIPKSNDPTRLAQNLDVTGWDLETSEIEVISSLNRNLRFNDPLAPSRLDPIPDD

Gene
xyl1
Protein
Probable NAD(P)H-dependent D-xylose reductase xyl1
Organism
Aspergillus terreus (strain NIH 2624 / FGSC A1156)
Length
320 amino acids
Function
Catalyzes the initial reaction in the xylose utilization pathway by reducing D-xylose into xylitol. Xylose is a major component of hemicelluloses such as xylan. Most fungi utilize D-xylose via three enzymatic reactions, xylose reductase (XR), xylitol dehydrogenase (XDH), and xylulokinase, to form xylulose 5-phosphate, which enters pentose phosphate pathway (By similarity).
Similarity
Belongs to the aldo/keto reductase family.
Mass
35.691 kDa
Sequence
MATPTIKLNSGFDMPLVGFGLWKVNNDTCADQVYEAIKAGYRLFDGACDYGNEVEAGQGVARAIKEGIVKREELFIVSKLWNSFHDGDKVEPICRKQLADWGVDYFDLYIVHFPVALKYVDPAVRYPPGWSAKGDGSIEFSNASIQETWTAMETLVDKKLARSIGVSNFSAQLLMDLLRYARVRPATLQIEHHPYLTQPRLVEYAQKEGIAVTAYSSFGPLSFLELQVPNATNISPLFEHDVVKSVADKHGKTPAQVLLRWSTQRGIAVIPKSNNPTRLSQNLEVTGWDLEQSEIDAISALDIGLRFNDPIGYGMYVPIF

Gene
xyl1
Protein
Probable NAD(P)H-dependent D-xylose reductase xyl1
Organism
Aspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167)
Length
319 amino acids
Function
Catalyzes the initial reaction in the xylose utilization pathway by reducing D-xylose into xylitol. Xylose is a major component of hemicelluloses such as xylan. Most fungi utilize D-xylose via three enzymatic reactions, xylose reductase (XR), xylitol dehydrogenase (XDH), and xylulokinase, to form xylulose 5-phosphate, which enters pentose phosphate pathway (By similarity).
Similarity
Belongs to the aldo/keto reductase family.
Mass
35.868 kDa
Sequence
MASPTVKLNSGHDMPLVGFGLWKVNNETCADQVYEAIKAGYRLFDGACDYGNEVECGQGVARAIKEGIVKREELFIVSKLWNSFHEGDRVEPICRKQLADWGVDYFDLYIVHFPVALKYVDPAVRYPPGWNSESGKIEFSNATIQETWTAMESLVDKKLARSIGVSNFSAQLLMDLLRYARVRPATLQIEHHPYLTQPRLVEYAQKEGIAVTAYSSFGPLSFLELEVKNAVDTPPLFEHNTIKSLAEKYGKTPAQVLLRWATQRGIAVIPKSNNPTRLSQNLEVTGWDLEKSELEAISSLDKGLRFNDPIGYGMYVPIF

Gene
xyl1
Protein
Probable NAD(P)H-dependent D-xylose reductase xyl1
Organism
Aspergillus niger (strain CBS 513.88 / FGSC A1513)
Length
319 amino acids
Function
Catalyzes the initial reaction in the xylose utilization pathway by reducing D-xylose into xylitol. Xylose is a major component of hemicelluloses such as xylan. Most fungi utilize D-xylose via three enzymatic reactions, xylose reductase (XR), xylitol dehydrogenase (XDH), and xylulokinase, to form xylulose 5-phosphate, which enters pentose phosphate pathway (By similarity).
Similarity
Belongs to the aldo/keto reductase family.
Mass
36.095 kDa
Sequence
MASPTVKLNSGYDMPLVGFGLWKVNNDTCADQIYHAIKEGYRLFDGACDYGNEVEAGQGIARAIKDGLVKREELFIVSKLWNSFHDGDRVEPICRKQLADWGIDYFDLYIVHFPISLKYVDPAVRYPPGWKSEKDELEFGNATIQETWTAMESLVDKKLARSIGISNFSAQLVMDLLRYARIRPATLQIEHHPYLTQTRLVEYAQKEGLTVTAYSSFGPLSFLELSVQNAVDSPPLFEHQLVKSIAEKHGRTPAQVLLRWATQRGIAVIPKSNNPQRLKQNLDVTGWNLEEEEIKAISGLDRGLRFNDPLGYGLYAPIF

Gene
xyl1
Protein
NAD(P)H-dependent D-xylose reductase xyl1
Organism
Aspergillus niger
Length
319 amino acids
Function
Catalyzes the initial reaction in the xylose utilization pathway by reducing D-xylose into xylitol. Xylose is a major component of hemicelluloses such as xylan. Most fungi utilize D-xylose via three enzymatic reactions, xylose reductase (XR), xylitol dehydrogenase (XDH), and xylulokinase, to form xylulose 5-phosphate, which enters pentose phosphate pathway (By similarity).
Similarity
Belongs to the aldo/keto reductase family.
Mass
36.095 kDa
Sequence
MASPTVKLNSGYDMPLVGFGLWKVNNDTCADQIYHAIKEGYRLFDGACDYGNEVEAGQGIARAIKDGLVKREELFIVSKLWNSFHDGDRVEPICRKQLADWGIDYFDLYIVHFPISLKYVDPAVRYPPGWKSEKDELEFGNATIQETWTAMESLVDKKLARSIGISNFSAQLVMDLLRYARIRPATLQIEHHPYLTQTRLVEYAQKEGLTVTAYSSFGPLSFLELSVQNAVDSPPLFEHQLVKSIAEKHGRTPAQVLLRWATQRGIAVIPKSNNPQRLKQNLDVTGWNLEEEEIKAISGLDRGLRFNDPLGYGLYAPIF

Gene
xyl1
Protein
Probable NAD(P)H-dependent D-xylose reductase xyl1
Organism
Aspergillus oryzae (strain ATCC 42149 / RIB 40)
Length
319 amino acids
Function
Catalyzes the initial reaction in the xylose utilization pathway by reducing D-xylose into xylitol. Xylose is a major component of hemicelluloses such as xylan. Most fungi utilize D-xylose via three enzymatic reactions, xylose reductase (XR), xylitol dehydrogenase (XDH), and xylulokinase, to form xylulose 5-phosphate, which enters pentose phosphate pathway (By similarity).
Similarity
Belongs to the aldo/keto reductase family.
Mass
35.868 kDa
Sequence
MASPTVKLNSGHDMPLVGFGLWKVNNETCADQVYEAIKAGYRLFDGACDYGNEVECGQGVARAIKEGIVKREELFIVSKLWNSFHEGDRVEPICRKQLADWGVDYFDLYIVHFPVALKYVDPAVRYPPGWNSESGKIEFSNATIQETWTAMESLVDKKLARSIGVSNFSAQLLMDLLRYARVRPATLQIEHHPYLTQPRLVEYAQKEGIAVTAYSSFGPLSFLELEVKNAVDTPPLFEHNTIKSLAEKYGKTPAQVLLRWATQRGIAVIPKSNNPTRLSQNLEVTGWDLEKSELEAISSLDKGLRFNDPIGYGMYVPIF

Gene
xyl1
Protein
Probable NAD(P)H-dependent D-xylose reductase xyl1
Organism
Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139)
Length
319 amino acids
Function
Catalyzes the initial reaction in the xylose utilization pathway by reducing D-xylose into xylitol. Xylose is a major component of hemicelluloses such as xylan. Most fungi utilize D-xylose via three enzymatic reactions, xylose reductase (XR), xylitol dehydrogenase (XDH), and xylulokinase, to form xylulose 5-phosphate, which enters pentose phosphate pathway (By similarity).
Similarity
Belongs to the aldo/keto reductase family.
Mass
35.604 kDa
Sequence
MSPPTVKLNSGYDMPLVGFGLWKVNNDTCADQVYEAIKAGYRLFDGACDYGNEVEAGQGVARAIKEGIVKRSDLFIVSKLWNSFHDGERVEPIARKQLSDWGIDYFDLYIVHFPVSLKYVDPEVRYPPGWENAEGKVELGKATIQETWTAMESLVDKGLARSIGISNFSAQLLLDLLRYARIRPATLQIEHHPYLTQERLVTFAQREGIAVTAYSSFGPLSFLELSVKQAEGAPPLFEHPVIKDIAEKHGKTPAQVLLRWATQRGIAVIPKSNNPARLLQNLDVVGFDLEDGELKAISDLDKGLRFNDPPNYGLPITIF

Gene
XYL1
Protein
NAD(P)H-dependent D-xylose reductase
Organism
Pachysolen tannophilus
Length
318 amino acids
Function
Reduces D-xylose into xylitol. Has a preference for NADPH, but can also utilize NADH as cosubstrate (By similarity).
Similarity
Belongs to the aldo/keto reductase family.
Mass
36.422 kDa
Sequence
MTLQYYTLNNGRKIPAIGMGCWKLENAADMVYAAIKEGYRLFDCACDYGNEKEVGEGINRAIKDGLVKRKDLFITSKLWNNFHAKENVKKALMKSLSDFNLDYFDLYLMHFPISFKFVPFEEKYPPGFYCGDGDKFIYEDVPIIETWRAMENLVDEGLVKSIGVSNVSGGLLEDLIKAARIKPASLQIEHHPYLQQNKLVEYAQLKGIVVTGYSNFGPLSFLELGNETAKKTQPLYENKTITTIAAKHGKTPFQVLLRWVNQRGIAIIPKSTFPNTLAVNLHVDEFDLTKEDFEEIAKLDRHLRFNDPWTWDKIPTFV

Gene
XYL1
Protein
NAD(P)H-dependent D-xylose reductase
Organism
Scheffersomyces stipitis (strain ATCC 58785 / CBS 6054 / NBRC 10063 / NRRL Y-11545)
Length
318 amino acids
Function
Reduces D-xylose into xylitol. Has a preference for NADPH, but can also utilize NADH as cosubstrate.
Similarity
Belongs to the aldo/keto reductase family.
Mass
35.923 kDa
Sequence
MPSIKLNSGYDMPAVGFGCWKVDVDTCSEQIYRAIKTGYRLFDGAEDYANEKLVGAGVKKAIDEGIVKREDLFLTSKLWNNYHHPDNVEKALNRTLSDLQVDYVDLFLIHFPVTFKFVPLEEKYPPGFYCGKGDNFDYEDVPILETWKALEKLVKAGKIRSIGVSNFPGALLLDLLRGATIKPSVLQVEHHPYLQQPRLIEFAQSRGIAVTAYSSFGPQSFVELNQGRALNTSPLFENETIKAIAAKHGKSPAQVLLRWSSQRGIAIIPKSNTVPRLLENKDVNSFDLDEQDFADIAKLDINLRFNDPWDWDKIPIFV

Gene
XYL1
Protein
NADPH-dependent D-xylose reductase
Organism
Meyerozyma guilliermondii (strain ATCC 6260 / CBS 566 / DSM 6381 / JCM 1539 / NBRC 10279 / NRRL Y-324)
Length
317 amino acids
Function
Reduces D-xylose into xylitol. Preferentially utilizes NADPH as a cosubstrate.
Similarity
Belongs to the aldo/keto reductase family.
Mass
36.086 kDa
Sequence
MSITLNSGYEMPSVGFGCWKVDKATCADTIYNAIKVGYRLFDGAEDYGNEKEVGEGINRALDEGLVARDELFVVSKLWNSFHDPKNVEKALDRTLSDLKVDYLDLFLIHFPIAFKFVPFEEKYPPGFYCGDGDKFIYEGVPIIDTWRALEKMVEKGKIRSIGISNFPGALIQDLLRGAKIKPAVLQIEHHPYLQQPRLIEYVQSQGIAITAYSSFGPQSFVELNHPRVKDVKPLFEHDVIKSVAEKANKTPAQVLLRWATQRGLAVIPKSNNPDRLLSNLKVNDFDLSQEDFKEISKLDIELRFNNPWDWDKIPTFV

Gene
xyl1
Protein
Probable NAD(P)H-dependent D-xylose reductase xyl1
Organism
Neosartorya fumigata (strain CEA10 / CBS 144.89 / FGSC A1163)
Length
315 amino acids
Function
Catalyzes the initial reaction in the xylose utilization pathway by reducing D-xylose into xylitol. Xylose is a major component of hemicelluloses such as xylan. Most fungi utilize D-xylose via three enzymatic reactions, xylose reductase (XR), xylitol dehydrogenase (XDH), and xylulokinase, to form xylulose 5-phosphate, which enters pentose phosphate pathway (By similarity).
Similarity
Belongs to the aldo/keto reductase family.
Mass
35.544 kDa
Sequence
MTTPSIKLNSGYDMPLVGFGLWKVNKETCADQIYHAIKAGYRLFDGACDYGNEVEAGKGVARAIQEGIVKREELFIVSKLWNSFHDGDRVEPICRKQLADWGLDYFDLFIVHFPIALKYVDPAVRYPPGWLSENNKLEFSNASIQETWTAMESLVDKKLARSIGVSNFSAQLLMDLLRYARIRPATLQIEHHPYLTQERLVTYAQKEGIAVTAYSSFGPLSFVELDLKDAHETPKLFDHDVIKGIAQKHGRTPAQVLLRWATQRNIAVIPKSNDPTRLAQNLDVTGWDLEASEIEAISALNRNLRFNDPLAIPVV

Gene
xyl1
Protein
Probable NAD(P)H-dependent D-xylose reductase xyl1
Organism
Neosartorya fumigata (strain ATCC MYA-4609 / Af293 / CBS 101355 / FGSC A1100)
Length
315 amino acids
Function
Catalyzes the initial reaction in the xylose utilization pathway by reducing D-xylose into xylitol. Xylose is a major component of hemicelluloses such as xylan. Most fungi utilize D-xylose via three enzymatic reactions, xylose reductase (XR), xylitol dehydrogenase (XDH), and xylulokinase, to form xylulose 5-phosphate, which enters pentose phosphate pathway (By similarity).
Similarity
Belongs to the aldo/keto reductase family.
Mass
35.544 kDa
Sequence
MTTPSIKLNSGYDMPLVGFGLWKVNKETCADQIYHAIKAGYRLFDGACDYGNEVEAGKGVARAIQEGIVKREELFIVSKLWNSFHDGDRVEPICRKQLADWGLDYFDLFIVHFPIALKYVDPAVRYPPGWLSENNKLEFSNASIQETWTAMESLVDKKLARSIGVSNFSAQLLMDLLRYARIRPATLQIEHHPYLTQERLVTYAQKEGIAVTAYSSFGPLSFVELDLKDAHETPKLFDHDVIKGIAQKHGRTPAQVLLRWATQRNIAVIPKSNDPTRLAQNLDVTGWDLEASEIEAISALNRNLRFNDPLAIPVV

Gene
XYL1
Protein
Endo-1,4-beta-xylanase 1
Organism
Magnaporthe grisea
Length
233 amino acids
Function
Endo-1,4-beta-xylanase involved in the hydrolysis of xylan, a major structural heterogeneous polysaccharide found in plant biomass representing the second most abundant polysaccharide in the biosphere, after cellulose. Accounts for approximately 70 percent of the endoxylanase activity in the culture filtrate.
Similarity
Belongs to the glycosyl hydrolase 11 (cellulase G) family.
Mass
25.491 kDa
Sequence
MVSFTSIVTAVVALAGSALAIPAPDGNMTGFPFEQLMRRQSTPSSTGRHNGYYYSWWTDGASPVQYQNGNGGSYSVQWQSGGNFVGGKGWMPGGSKSITYSGTFNPVNNGNAYLCIYGWTQNPLVEYYILENYGEYNPGNSAQSRGTLQAAGGTYTLHESTRVNQPSIEGTRTFQQYWAIRQQKRNSGTVNTGEFFQAWERAGMRMGNHNYMIVATEGYRSAGNSNINVQTPA

Gene
XYL1
Protein
Endo-1,4-beta-xylanase 1
Organism
Magnaporthe oryzae (strain 70-15 / ATCC MYA-4617 / FGSC 8958)
Length
233 amino acids
Function
Endo-1,4-beta-xylanase involved in the hydrolysis of xylan, a major structural heterogeneous polysaccharide found in plant biomass representing the second most abundant polysaccharide in the biosphere, after cellulose. Accounts for approximately 70 percent of the endoxylanase activity in the culture filtrate (By similarity).
Similarity
Belongs to the glycosyl hydrolase 11 (cellulase G) family.
Mass
25.491 kDa
Sequence
MVSFTSIVTAVVALAGSALAIPAPDGNMTGFPFEQLMRRQSTPSSTGRHNGYYYSWWTDGASPVQYQNGNGGSYSVQWQSGGNFVGGKGWMPGGSKSITYSGTFNPVNNGNAYLCIYGWTQNPLVEYYILENYGEYNPGNSAQSRGTLQAAGGTYTLHESTRVNQPSIEGTRTFQQYWAIRQQKRNSGTVNTGEFFQAWERAGMRMGNHNYMIVATEGYRSAGNSNINVQTPA

Gene
XYL1
Protein
Endo-1,4-beta-xylanase 1
Organism
Humicola insolens
Length
227 amino acids
Similarity
Belongs to the glycosyl hydrolase 11 (cellulase G) family.
Mass
25.601 kDa
Sequence
MVSLKSVLAAATAVSSAIAAPFDFVPRDNSTALQARQVTPNAEGWHNGYFYSWWSDGGGQVQYTNLEGSRYQVRWRNTGNFVGGKGWNPGTGRTINYGGYFNPQGNGYLAVYGWTRNPLVEYYVIESYGTYNPGSQAQYKGTFYTDGDQYDIFVSTRYNQPSIDGTRTFQQYWSIRKNKRVGGSVNMQNHFNAWQQHGMPLGQHYYQVVATEGYQSSGESDIYVQTH

Gene
XYL1
Protein
Endo-1,4-beta-xylanase I
Organism
Cochliobolus carbonum
Length
221 amino acids
Function
Major xylan-degrading enzyme. Contributes to the hydrolysis of arabinoxylan, the major component of maize cell-walls.
Similarity
Belongs to the glycosyl hydrolase 11 (cellulase G) family.
Mass
23.728 kDa
Sequence
MVSFTSIITAAVAATGALAAPATDVSLVARQNTPNGEGTHNGCFWSWWSDGGARATYTNGAGGSYSVSWGSGGNLVGGKGWNPGTARTITYSGTYNYNGNSYLAVYGWTRNPLVEYYVVENFGTYDPSSQSQNKGTVTSDGSSYKIAQSTRTNQPSIDGTRTFQQYWSVRQNKRSSGSVNMKTHFDAWASKGMNLGQHYYQIVATEGYFSTGNAQITVNCP

Gene
xyl1
Protein
Endo-1,4-beta-xylanase 1
Organism
Claviceps purpurea
Length
216 amino acids
Function
Endo-1,4-beta-xylanase involved in the hydrolysis of xylan, a major structural heterogeneous polysaccharide found in plant biomass representing the second most abundant polysaccharide in the biosphere, after cellulose.
Similarity
Belongs to the glycosyl hydrolase 11 (cellulase G) family.
Mass
23.339 kDa
Sequence
MFLTSVVSLVVGAISCVSAAPAAASELMQMTPRNSCYGGGLYSSYWADYGNTRYSCGAGGHYDLSWGNGGNVVAGRGWKPASPRAVTYSGSWQCNGNCYLSVYGWTINPLVEYYIVENYGNYNPSAGAQRRGQVTADGSIYDIYISTQHNQPSILGTNTFHQYWSIRRNKRVGGTVSTGVHFNAWRSLGMPLGTYDYMIVATEGFRSSGSASITVS

Gene
Xyl1
Protein
Beta-xylosidase/alpha-L-arabinofuranosidase 1
Organism
Medicago sativa
Length
45 amino acids
Function
A bifunctional beta-xylosidase/alpha-L-arabinosidase, exo-enzyme that acts synergistically with endohydrolases. Releases xylose and arabinose from cell walls (By similarity).
Similarity
Belongs to the glycoside hydrolase 3 family.
Mass
4.785 kDa
Fragment
multiple
Sequence
GVQRYTFDAVVSQQDTILSGLDLDCGSYLGYTSPLQGLTAFVPTS