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P42255

- ABFB_ASPNG

UniProt

P42255 - ABFB_ASPNG

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Protein

Alpha-L-arabinofuranosidase B

Gene

abfB

Organism
Aspergillus niger
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli

Functioni

Able to hydrolyze 1,5-, 1,3- and 1,2-alpha-linkages not only in L-arabinofuranosyl oligosaccharides, but also in polysac-charides containing terminal non-reducing L-arabinofuranoses in side chains, like L-arabinan, arabinogalactan and arabinoxylan.

Catalytic activityi

Hydrolysis of terminal non-reducing alpha-L-arabinofuranoside residues in alpha-L-arabinosides.

Pathwayi

GO - Molecular functioni

  1. alpha-L-arabinofuranosidase activity Source: UniProtKB-EC

GO - Biological processi

  1. arabinan catabolic process Source: UniProtKB-UniPathway
  2. L-arabinose metabolic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Enzyme and pathway databases

UniPathwayiUPA00667.

Protein family/group databases

CAZyiCBM42. Carbohydrate-Binding Module Family 42.
GH54. Glycoside Hydrolase Family 54.
mycoCLAPiABF54B_ASPNG.

Names & Taxonomyi

Protein namesi
Recommended name:
Alpha-L-arabinofuranosidase B (EC:3.2.1.55)
Short name:
ABF B
Short name:
Arabinosidase B
Gene namesi
Name:abfB
OrganismiAspergillus niger
Taxonomic identifieri5061 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 18181 PublicationAdd
BLAST
Chaini19 – 499481Alpha-L-arabinofuranosidase BPRO_0000012223Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi83 – 831N-linked (GlcNAc...)Sequence Analysis
Glycosylationi202 – 2021N-linked (GlcNAc...)Sequence Analysis

Keywords - PTMi

Glycoprotein

Expressioni

Inductioni

By growth on polymeric substrates and L-arabitol.

Structurei

3D structure databases

ProteinModelPortaliP42255.
SMRiP42255. Positions 19-499.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 54 family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiNOG83819.

Family and domain databases

Gene3Di2.60.120.200. 1 hit.
InterProiIPR015289. A-L-arabinofuranosidase_B_cat.
IPR007934. AbfB.
IPR013320. ConA-like_dom.
[Graphical view]
PfamiPF05270. AbfB. 1 hit.
PF09206. ArabFuran-catal. 1 hit.
[Graphical view]
SUPFAMiSSF110221. SSF110221. 1 hit.
SSF49899. SSF49899. 1 hit.

Sequencei

Sequence statusi: Complete.

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

P42255-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MFSRRNLVAL GLAATVSAGP CDIYEAGDTP CVAAHSTTRA LYSSFSGALY
60 70 80 90 100
QLQRGSDDTT TTISPLTAGG VADASAQDTF CANTTCLITI IYDQSGNGNH
110 120 130 140 150
LTQAPPGGFD GPDVDGYDNL ASAIGAPVTL NGQKAYGVFM SPGTGYRNNE
160 170 180 190 200
ATGTATGDEP EGMYAVLDGT HYNDACCFDY GNAETSSTDT GAGHMEAIYL
210 220 230 240 250
GNSTTWGYGA GDGPWIMVDM ENNLFSGADE GYNSGDPSIS YSFVTAAVKG
260 270 280 290 300
GADKWAIRGG NAASGSLSTY YSGARPDYSG YNPMSKEGAI ILGIGGDNSN
310 320 330 340 350
GAQGTFYEGV MTSGYPSDDV ENSVQENIVA AKYVSGSLVS GPSFTSGEVV
360 370 380 390 400
SLRVTTPGYT TRYIAHTDTT VNTQVVDDDS STTLKEEASW TVVTGLANSQ
410 420 430 440 450
CFSFESVDTP GSYIRHYNFE LLLNANDGTK QFHEDATFCP QAPLNGEGTS
460 470 480 490
LRSWSYPTRY FRHYENVLYA ASNGGVQTFD SKTSFNNDVS FEIETAFAS
Length:499
Mass (Da):52,523
Last modified:November 1, 1995 - v1
Checksum:iF1F6C3B47AA419C9
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
L23502 Genomic DNA. Translation: AAB53944.1.
PIRiS39113.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
L23502 Genomic DNA. Translation: AAB53944.1 .
PIRi S39113.

3D structure databases

ProteinModelPortali P42255.
SMRi P42255. Positions 19-499.
ModBasei Search...
MobiDBi Search...

Protein family/group databases

CAZyi CBM42. Carbohydrate-Binding Module Family 42.
GH54. Glycoside Hydrolase Family 54.
mycoCLAPi ABF54B_ASPNG.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Phylogenomic databases

eggNOGi NOG83819.

Enzyme and pathway databases

UniPathwayi UPA00667 .

Family and domain databases

Gene3Di 2.60.120.200. 1 hit.
InterProi IPR015289. A-L-arabinofuranosidase_B_cat.
IPR007934. AbfB.
IPR013320. ConA-like_dom.
[Graphical view ]
Pfami PF05270. AbfB. 1 hit.
PF09206. ArabFuran-catal. 1 hit.
[Graphical view ]
SUPFAMi SSF110221. SSF110221. 1 hit.
SSF49899. SSF49899. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Cloning and characterization of the abfB gene coding for the major alpha-L-arabinofuranosidase (ABF B) of Aspergillus niger."
    Flipphi M.J.A., van Heuvel M., van der Veen P., Visser J., de Graaff L.H.
    Curr. Genet. 24:525-532(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 19-30; 221-234; 285-304 AND 312-324.
    Strain: ATCC 9029 / NRRL 3 / CBS 120.49 / DSM 2466 / N400.

Entry informationi

Entry nameiABFB_ASPNG
AccessioniPrimary (citable) accession number: P42255
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: October 29, 2014
This is version 71 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3