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Protein

Probable alpha-L-arabinofuranosidase A

Gene

abfA

Organism
Aspergillus awamori (Black koji mold)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Alpha-L-arabinofuranosidase involved in the degradation of arabinoxylan, a major component of plant hemicellulose. Acts only on small linear 1,5-alpha-linked L-arabinofuranosyl oligosaccharides (By similarity).By similarity

Catalytic activityi

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

Pathwayi: L-arabinan degradation

This protein is involved in the pathway L-arabinan degradation, which is part of Glycan metabolism.
View all proteins of this organism that are known to be involved in the pathway L-arabinan degradation and in Glycan metabolism.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosidase, Hydrolase
Biological processCarbohydrate metabolism, Polysaccharide degradation

Enzyme and pathway databases

UniPathwayiUPA00667.

Protein family/group databases

CAZyiGH51. Glycoside Hydrolase Family 51.
mycoCLAPiABF51A_ASPAW.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable alpha-L-arabinofuranosidase A (EC:3.2.1.55)
Short name:
ABF A
Short name:
Arabinosidase A
Gene namesi
Name:abfA
OrganismiAspergillus awamori (Black koji mold)
Taxonomic identifieri105351 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 251 PublicationAdd BLAST25
ChainiPRO_000039459626 – 628Probable alpha-L-arabinofuranosidase AAdd BLAST603

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi36N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi51N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi74N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi152N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi171N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi260N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi359N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi493N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein

Structurei

3D structure databases

ProteinModelPortaliQ96X54.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 51 family.Curated

Keywords - Domaini

Signal

Family and domain databases

Gene3Di2.60.120.260. 1 hit.
InterProiView protein in InterPro
IPR010720. Alpha-L-AF_C.
IPR008979. Galactose-bd-like.
IPR017853. Glycoside_hydrolase_SF.
PfamiView protein in Pfam
PF06964. Alpha-L-AF_C. 1 hit.
SMARTiView protein in SMART
SM00813. Alpha-L-AF_C. 1 hit.
SUPFAMiSSF51445. SSF51445. 1 hit.

Sequencei

Sequence statusi: Complete.

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

Q96X54-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVAFSALSGV SALSLLLCLV QHAHGVSLKV STQGGNSSSP ILYGFMFEDI
60 70 80 90 100
NHSGDGGIYG QLLQNPGLQG TTPNLTAWAA VGDATIAIDG DSPLTSAIPS
110 120 130 140 150
TIKLDVADDA TGAVGLTNEG YWGIPVDGSE FQSSFWIKGD YSGDITVRLV
160 170 180 190 200
GNYTGTEYGS ATITHTSTAD NFTQASVKFP TTKAPDGNVL YELTVDGSVA
210 220 230 240 250
AGSSLNFGYL TLFGETYKSR ENGLKPQLAN VLADMKGSFL RFPGGNNLEG
260 270 280 290 300
NSAENRWKWN ETIGDLWDRP GREGTWTYYN TDGLGLHEYF YWCEDLGLVP
310 320 330 340 350
VLGVWDGFAL ESGGNTPITG DALTPYIDDV LNELEYILGD TSTTYGAWRA
360 370 380 390 400
ANGQEEPWNL TMVEIGNEDM LGGGCESYAE RFTAFYDAIH AAYPDLILIA
410 420 430 440 450
STSEADCLPE SMPEGSWVDY HDYSTPDGLV GQFNYFDNLY RSVPYFIGEY
460 470 480 490 500
SRWEIDWPNM KGSVSEAVFM IGFERNSDVV KMAAYAPLLQ LVNSTQWTPD
510 520 530 540 550
LIGYTQSPDD IFLSTSYYVQ EMFSRNRGDT IKEVTSDSDF GPLYWVASSA
560 570 580 590 600
GDSYYVKLAN YGSETQDLTV SIPGTSTGKL TVLADNDPDA YNSDTQTLVT
610 620
PSESTVQASN GTFTFSLPAW AVAVLAAN
Length:628
Mass (Da):68,007
Last modified:December 1, 2001 - v1
Checksum:i84E4AF25C4805BE4
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB046702 Genomic DNA. Translation: BAB21568.2.

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 nameiABFA_ASPAW
AccessioniPrimary (citable) accession number: Q96X54
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 15, 2010
Last sequence update: December 1, 2001
Last modified: May 10, 2017
This is version 49 of the entry and version 1 of the sequence. See 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