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Q53317

- XYND_RUMFL

UniProt

Q53317 - XYND_RUMFL

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Protein

Xylanase/beta-glucanase

Gene
xynD
Organism
Ruminococcus flavefaciens
Status
Reviewed - Annotation score: 4 out of 5 - Protein inferred from homologyi

Functioni

Contains two catalytic domains with xylanase and endo-beta-1,3-1,4 glucanase activities.

Catalytic activityi

Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans.
Hydrolysis of (1->4)-beta-D-glucosidic linkages in beta-D-glucans containing (1->3)- and (1->4)-bonds.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei124 – 1241Nucleophile By similarity
Active sitei226 – 2261Proton donor By similarity
Active sitei684 – 6841Nucleophile By similarity

GO - Molecular functioni

  1. endo-1,4-beta-xylanase activity Source: UniProtKB-EC
  2. licheninase activity Source: UniProtKB-EC

GO - Biological processi

  1. xylan catabolic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Polysaccharide degradation, Xylan degradation

Enzyme and pathway databases

UniPathwayiUPA00114.

Protein family/group databases

CAZyiCBM22. Carbohydrate-Binding Module Family 22.
GH11. Glycoside Hydrolase Family 11.
GH16. Glycoside Hydrolase Family 16.

Names & Taxonomyi

Protein namesi
Recommended name:
Xylanase/beta-glucanase
Including the following 2 domains:
Endo-1,4-beta-xylanase (EC:3.2.1.8)
Short name:
Xylanase
Endo-beta-1,3-1,4 glucanase (EC:3.2.1.73)
Alternative name(s):
1,3-1,4-beta-D-glucan 4-glucanohydrolase
Lichenase
Gene namesi
Name:xynD
OrganismiRuminococcus flavefaciens
Taxonomic identifieri1265 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesRuminococcaceaeRuminococcus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 3131 Reviewed predictionAdd
BLAST
Chaini32 – 802771Xylanase/beta-glucanasePRO_0000008009Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ53317.
SMRiQ53317. Positions 575-790.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini258 – 404147CBM-cenCAdd
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni32 – 244213A (xylanase)Add
BLAST
Regioni245 – 523279BAdd
BLAST
Regioni524 – 55532LinkerAdd
BLAST
Regioni556 – 802247C (beta-glucanase)Add
BLAST

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi524 – 5296Poly-Thr
Compositional biasi532 – 54312Poly-ThrAdd
BLAST
Compositional biasi546 – 5538Poly-Thr

Sequence similaritiesi

In the N-terminal section; belongs to the glycosyl hydrolase 11 (cellulase G) family.
In the C-terminal section; belongs to the glycosyl hydrolase 16 family.

Keywords - Domaini

Signal

Family and domain databases

Gene3Di1.10.1330.10. 1 hit.
2.60.120.180. 1 hit.
2.60.120.200. 1 hit.
2.60.120.260. 1 hit.
InterProiIPR008264. Beta_glucanase.
IPR016134. Cellulos_enz_dockerin_1.
IPR003305. CenC_carb-bd.
IPR008985. ConA-like_lec_gl_sf.
IPR013320. ConA-like_subgrp.
IPR008979. Galactose-bd-like.
IPR001137. Glyco_hydro_11.
IPR013319. Glyco_hydro_11/12.
IPR018208. Glyco_hydro_11_AS.
IPR000757. Glyco_hydro_16.
IPR008263. Glycoside_hydrolase_16_AS.
[Graphical view]
PfamiPF02018. CBM_4_9. 1 hit.
PF00457. Glyco_hydro_11. 1 hit.
PF00722. Glyco_hydro_16. 1 hit.
[Graphical view]
PRINTSiPR00737. GLHYDRLASE16.
SUPFAMiSSF49785. SSF49785. 1 hit.
SSF49899. SSF49899. 2 hits.
SSF63446. SSF63446. 1 hit.
PROSITEiPS00776. GLYCOSYL_HYDROL_F11_1. 1 hit.
PS00777. GLYCOSYL_HYDROL_F11_2. 1 hit.
PS01034. GLYCOSYL_HYDROL_F16. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q53317-1 [UniParc]FASTAAdd to Basket

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MKKSIFKRYA AAVGLMASVL MFTAVPTTSN AADDQKTGKV GGFDWEMWNQ    50
NYTGTVSMNP GAGSFTCSWS GIENFLARMG KNYDDQKKNY KAFGDIVLTY 100
DVEYTPRGNS YMCIYGWTRN PLMEYYIVEG WGDWEPPGND GVDNFGTTTI 150
DGKTYKIRKS MRYNQPSIEG TKTFPQYWSV RTTSGSRNNT TNYMKDQVSV 200
TKHFDAWSKA GLDMSGTLYE VSLNIEGYRS NGSANVKSIS FDGGIDIPDP 250
EPIKPDENGY YLKENFESGE GNWSGRGSAK VKSSSGYDGT KGIFVSGRED 300
TWNGASINLD ELTFKAGETY SLGTAVMQDF ESSVDFKLTL QYTDADGKEN 350
YDEVKTVTAA KGQWVDLSNS SYTIPSGATG LVLYVEVPES KTDFYMDGAY 400
AGVKGTKPLI SISSQSVDPP VTEPTNPTNP TGPSVTKWGD ANCDGGVDLS 450
DAIFIMQFLA NPNKYGLTGT ETNHMTNQGK VNGDVCEHGS GLTEDDAVSI 500
QKYLIRAISE LPESYLEGHD PSKTTTTTTR ITTTTTTTTT TTTSKTTTTT 550
TTTSPAMHGG YRDLGTPMNT SATMISDFRT GKAGDFFASD GWTNGKPFDC 600
WWYKRNAVIN DGCLQLSIDQ KWTNDKNPDW DPRYSGGEFR TNNFYHYGYY 650
ECSMQAMKND GVVSSFFTYT GPSDDNPWDE IDIEILGKNT TQVQFNYYTN 700
GQGKHEKLYD LGFDSSEAYH TYGFDWQPNY IAWYVDGREV YRATQDIPKT 750
PGKIMMNAWP GLTVDDWLKA FNGRTPLTAH YQWVTYNKNG VQHSSQGQNP 800
WG 802
Length:802
Mass (Da):89,091
Last modified:November 1, 1997 - v2
Checksum:i2880A689647284AF
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
S61204 Genomic DNA. Translation: AAB26620.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
S61204 Genomic DNA. Translation: AAB26620.1 .

3D structure databases

ProteinModelPortali Q53317.
SMRi Q53317. Positions 575-790.
ModBasei Search...
MobiDBi Search...

Protein family/group databases

CAZyi CBM22. Carbohydrate-Binding Module Family 22.
GH11. Glycoside Hydrolase Family 11.
GH16. Glycoside Hydrolase Family 16.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

UniPathwayi UPA00114 .

Family and domain databases

Gene3Di 1.10.1330.10. 1 hit.
2.60.120.180. 1 hit.
2.60.120.200. 1 hit.
2.60.120.260. 1 hit.
InterProi IPR008264. Beta_glucanase.
IPR016134. Cellulos_enz_dockerin_1.
IPR003305. CenC_carb-bd.
IPR008985. ConA-like_lec_gl_sf.
IPR013320. ConA-like_subgrp.
IPR008979. Galactose-bd-like.
IPR001137. Glyco_hydro_11.
IPR013319. Glyco_hydro_11/12.
IPR018208. Glyco_hydro_11_AS.
IPR000757. Glyco_hydro_16.
IPR008263. Glycoside_hydrolase_16_AS.
[Graphical view ]
Pfami PF02018. CBM_4_9. 1 hit.
PF00457. Glyco_hydro_11. 1 hit.
PF00722. Glyco_hydro_16. 1 hit.
[Graphical view ]
PRINTSi PR00737. GLHYDRLASE16.
SUPFAMi SSF49785. SSF49785. 1 hit.
SSF49899. SSF49899. 2 hits.
SSF63446. SSF63446. 1 hit.
PROSITEi PS00776. GLYCOSYL_HYDROL_F11_1. 1 hit.
PS00777. GLYCOSYL_HYDROL_F11_2. 1 hit.
PS01034. GLYCOSYL_HYDROL_F16. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "A bifunctional enzyme, with separate xylanase and beta(1,3-1,4)-glucanase domains, encoded by the xynD gene of Ruminococcus flavefaciens."
    Flint H.J., Martin J., McPherson C.A., Daniel A.S., Zhang J.-X.
    J. Bacteriol. 175:2943-2951(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: 17.

Entry informationi

Entry nameiXYND_RUMFL
AccessioniPrimary (citable) accession number: Q53317
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1997
Last modified: November 13, 2013
This is version 79 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Multifunctional enzyme

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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