B8NIX4 (ABFC_ASPFN) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Probable alpha-N-arabinofuranosidase C
Short name=ABF C
Short name=Arabinosidase C
EC=3.2.1.55

Gene names

Name:	abfC
ORF Names:	AFLA_070020

Organism

Aspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167) [Complete proteome]

Taxonomic identifier

332952 [NCBI]

Taxonomic lineage

cellular organisms › Eukaryota › Opisthokonta › Fungi › Dikarya › Ascomycota › saccharomyceta › Pezizomycotina › leotiomyceta › Eurotiomycetes › Eurotiomycetidae › Eurotiales › Trichocomaceae › mitosporic Trichocomaceae › Aspergillus › Aspergillus flavus

Protein attributes

Sequence length	504 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Alpha-N-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.
Catalytic activity	Hydrolysis of terminal non-reducing alpha-L-arabinofuranoside residues in alpha-L-arabinosides.
Pathway	Glycan metabolism; L-arabinan degradation.
Subcellular location	Secreted By similarity.
Sequence similarities	Belongs to the glycosyl hydrolase 51 family.

Ontologies

Keywords
Biological process	Carbohydrate metabolism Polysaccharide degradation
Cellular component	Secreted
Domain	Signal
Molecular function	Glycosidase Hydrolase
PTM	Glycoprotein
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	L-arabinose metabolic process Inferred from electronic annotation. Source: InterPro arabinan catabolic process Inferred from electronic annotation. Source: UniProtKB-UniPathway
Cellular_component	extracellular region Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular_function	alpha-N-arabinofuranosidase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – ?		Potential
	Chain	? – 504		Probable alpha-N-arabinofuranosidase C		PRO_0000394612
Amino acid modifications
	Glycosylation	152	1	N-linked (GlcNAc...) Potential
	Glycosylation	181	1	N-linked (GlcNAc...) Potential
	Glycosylation	269	1	N-linked (GlcNAc...) Potential

Sequences

	Sequence		Length	Mass (Da)
	B8NIX4 [UniParc]. Last modified March 3, 2009. Version 1. Checksum: 096372DC005819B6	FASTA	504	56,118
	10 20 30 40 50 60 MTTFTKLSDQ DTPSIAIHPS RRISKINPNI YAGFTEHMGR CIYGGIYDPG NPLSDENGFR 70 80 90 100 110 120 KDVLEALKTL DIPVVRYPGG NFMATYHWID GVGPKDQRPA RPELAWLGTE TNQFGTDEFL 130 140 150 160 170 180 KWCEVLGTEP YFCLNFGTGT LDEALAWVEY CNGTGNTYYA NLRRKNGREE PYNVKYWALG 190 200 210 220 230 240 NETWGPWQVE QMTKEAYSHK AYQWAKALKL LDPSLVLILC GQDGTASWDY YTLKHCLLPV 250 260 270 280 290 300 NSPLSTSAVP LIDMHSIHLY TSSSSHLPNA TAPLAAERAI EITSSLIDLA RIENGVPPEQ 310 320 330 340 350 360 ARPTICFDEW NVWDPIRAEG SKGAEECYTL SDALAVAVWL NVFVRKSKDL GMACIAQTVN 370 380 390 400 410 420 VISPLMTTKE GITKQTTWWP LYLFSKYMRG WTISAHLASA TYEGETSPKW IRGVKETPWL 430 440 450 460 470 480 DVSAVLGEDG YVNVAVVNIH EEKAIETTID GASGEVTVFT VTGDSVAATN MKGKEEVAVV 490 500 ESTWDGQGPY AFPKHSLTLL RWKA

References

[1]

"Genome sequence of Aspergillus flavus strain NRRL 3357." Payne W.G.A., Dean R.A., Nierman W.C., Amedeo P., Caler E.G.A., Fedorova N.D., Maiti R., Joardar V., Inman J., Galinsky K.J., Yu J., Bhatnagar D., Cleveland T.E. Submitted (SEP-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167.

Cross-references

Sequence databases
EMBL GenBank DDBJ	EQ963479 Genomic DNA. Translation: EED50180.1.
RefSeq	XP_002380561.1. XM_002380520.1.
3D structure databases
ProteinModelPortal	B8NIX4.
ModBase	Search...
Protein-protein interaction databases
STRING	5059.CADAFLAP00008426.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblFungi	CADAFLAT00008426; CADAFLAP00008426; CADAFLAG00008426.
GeneID	7914167.
KEGG	afv:AFLA_070020.
Phylogenomic databases
eggNOG	COG3534.
HOGENOM	HOG000236895.
KO	K01209.
Enzyme and pathway databases
UniPathway	UPA00667.
Family and domain databases
Gene3D	3.20.20.80. 1 hit.
InterPro	IPR010720. Alpha-L-AF_C. IPR013781. Glyco_hydro_catalytic_dom. IPR017853. Glycoside_hydrolase_SF. [Graphical view]
Pfam	PF06964. Alpha-L-AF_C. 1 hit. [Graphical view]
SMART	SM00813. Alpha-L-AF_C. 1 hit. [Graphical view]
SUPFAM	SSF51445. Glyco_hydro_cat. 1 hit.
ProtoNet	Search...

Entry information

Entry name

ABFC_ASPFN

Accession

Primary (citable) accession number: B8NIX4

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 15, 2010
Last sequence update:	March 3, 2009
Last modified:	May 1, 2013
This is version 32 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Fungal Protein Annotation Program