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Protein

Endo-1,4-beta-xylanase

Gene

xynB

Organism
Ruminococcus flavefaciens
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Pathwayi: xylan degradation

This protein is involved in the pathway xylan degradation, which is part of Glycan degradation.PROSITE-ProRule annotation
View all proteins of this organism that are known to be involved in the pathway xylan degradation and in Glycan degradation.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei124NucleophilePROSITE-ProRule annotation1
Active sitei226Proton donorPROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosidasePROSITE-ProRule annotation, Hydrolase
Biological processCarbohydrate metabolism, Polysaccharide degradation, Xylan degradationPROSITE-ProRule annotationImported

Enzyme and pathway databases

UniPathwayiUPA00114.

Protein family/group databases

CAZyiCBM22. Carbohydrate-Binding Module Family 22.
GH11. Glycoside Hydrolase Family 11.
mycoCLAPiXYN11B_RUMFL.

Names & Taxonomyi

Protein namesi
Recommended name:
Endo-1,4-beta-xylanasePROSITE-ProRule annotation (EC:3.2.1.8PROSITE-ProRule annotation)
Gene namesi
Name:xynBImported
OrganismiRuminococcus flavefaciensImported
Taxonomic identifieri1265 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesRuminococcaceaeRuminococcus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 31Sequence analysisAdd BLAST31
ChainiPRO_500424800532 – 781Endo-1,4-beta-xylanaseSequence analysisAdd BLAST750

Structurei

3D structure databases

ProteinModelPortaliQ52753.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini31 – 239GH11 (glycosyl hydrolase family 11)InterPro annotationAdd BLAST209
Domaini704 – 781DockerinInterPro annotationAdd BLAST78

Sequence similaritiesi

Belongs to the glycosyl hydrolase 11 (cellulase G) family.PROSITE-ProRule annotation

Keywords - Domaini

SignalSequence analysis

Family and domain databases

Gene3Di2.60.120.180. 1 hit.
2.60.120.260. 1 hit.
InterProiView protein in InterPro
IPR003305. CenC_carb-bd.
IPR013320. ConA-like_dom.
IPR016134. Dockerin_dom.
IPR008979. Galactose-bd-like.
IPR013319. GH11/12.
IPR018208. GH11_AS_1.
IPR033119. GH11_AS_2.
IPR033123. GH11_dom.
IPR001137. Glyco_hydro_11.
IPR013830. SGNH_hydro.
PfamiView protein in Pfam
PF02018. CBM_4_9. 1 hit.
PF00457. Glyco_hydro_11. 1 hit.
PF13472. Lipase_GDSL_2. 1 hit.
PRINTSiPR00911. GLHYDRLASE11.
SUPFAMiSSF49785. SSF49785. 1 hit.
SSF49899. SSF49899. 1 hit.
SSF52266. SSF52266. 2 hits.
SSF63446. SSF63446. 1 hit.
PROSITEiView protein in PROSITE
PS51766. DOCKERIN. 1 hit.
PS00776. GH11_1. 1 hit.
PS00777. GH11_2. 1 hit.
PS51761. GH11_3. 1 hit.

Sequencei

Sequence statusi: Complete.

Q52753-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRFKALKKIL SGTVSALMIA VSMPTSFSVH ADDQQDKGNV GGYDWEMWNQ
60 70 80 90 100
NYTGTVSMKP SAGSFTCSWS GIENFLARMG KNYDSQKINY KALGDIVLSY
110 120 130 140 150
DVEYTPRGNS YMCIYGWTRN PLMEYYIVEG WGDWEPPGND GVDNFGTATI
160 170 180 190 200
DGRTYKIRKS MRYNQPSIEG TKTFPQYWSV RTSSGSRNNT TNYMKDSVTV
210 220 230 240 250
SAHFDAWSKA GLDMSGTLYE VSLNIEGYRS NGSANVKSIT VGGDPPPPKE
260 270 280 290 300
PVKADENGYY LKENFESGTG DWGARGSAKV ESSSTGYDGS KGIYVSGRTN
310 320 330 340 350
NWNGASIKLD TSTFVPGETY SLGAAVMQDS EASVDLKLTL QYTDANGKDN
360 370 380 390 400
YDEVKTVSAA KGQWTDLSNA SYTIPADASG LELYIEAPDS LTDFYVDGAY
410 420 430 440 450
AGVKGTKPLL SIDPSQQPVI TDPITTQPPS SNVDKNKTIK ILPAGDSITN
460 470 480 490 500
GDGEQGGYRK YLFDALSKLG YTKIDMVGPN RDRSNTANGI TYDTDHAGFS
510 520 530 540 550
GYQIKEVPSW GQQQGGKGSL YNELKNNDVV KKTQPDIILL MIGTNDLTAN
560 570 580 590 600
RSMDACTADL RSMLDYMLGD MPSGGMIFLC SVPEHTAYGG NTQKIANYNN
610 620 630 640 650
TVKSVAEEYA NKGKNVRFAD VHGCLDGMND ISSQDHLHPN GTGYKKMGNF
660 670 680 690 700
FAGVIDDYIT SLAPPVTTTT STTTTTTTTT TTTTTTTTAT TTTTTTTTAE
710 720 730 740 750
PELTVKKAGD ANDDGNLDLA DAILIMQALA NPNKYGLEGT AEKHLTEQGK
760 770 780
VNADVDKSTK GLTADDALMI QEFLIGKVAS L
Length:781
Mass (Da):84,491
Last modified:November 1, 1996 - v1
Checksum:iBBA4E15A1D238CA2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z35226 Genomic DNA. Translation: CAA84537.1.
PIRiS51592.

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.

Entry informationi

Entry nameiQ52753_RUMFL
AccessioniPrimary (citable) accession number: Q52753
Entry historyiIntegrated into UniProtKB/TrEMBL: November 1, 1996
Last sequence update: November 1, 1996
Last modified: May 10, 2017
This is version 83 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)