Reviewed, UniProtKB/Swiss-Prot Q92455 (ABF1_TRIRE)

Names and origin

Protein names

Recommended name:
    Alpha-N-arabinofuranosidase
      Short name=Arabinosidase
    EC=3.2.1.55

Gene names

Name:

abf1

Organism

Trichoderma reesei (Hypocrea jecorina)

Taxonomic identifier

51453 [NCBI]

Taxonomic lineage

Eukaryota › Fungi › Dikarya › Ascomycota › Pezizomycotina › Sordariomycetes › Hypocreomycetidae › Hypocreales › Hypocreaceae › Hypocrea

Protein attributes

Sequence length	500 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Catalytic activity	Hydrolysis of terminal non-reducing alpha-L-arabinofuranoside residues in alpha-L-arabinosides.
Pathway	Glycan metabolism; L-arabinan degradation.
Sequence similarities	Belongs to the glycosyl hydrolase 54 family.

Ontologies

Keywords
Domain	Signal
Molecular function	Glycosidase Hydrolase
PTM	Glycoprotein
Gene Ontology (GO)
Biological process	L-arabinose metabolic process Inferred from electronic annotation. Source: InterPro arabinan metabolic process Inferred from electronic annotation. Source: InterPro
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 – 21	21	Potential
	Chain	22 – 500	479	Alpha-N-arabinofuranosidase		PRO_0000012224
Amino acid modifications
	Glycosylation	467	1	N-linked (GlcNAc...) Potential

Sequences

	Sequence		Length	Mass (Da)
	Q92455-1 [UniParc]. Last modified February 1, 1997. Version 1. Checksum: FC6B4DB03EE3C762	FASTA	500	51,115
	10 20 30 40 50 60 MLSNARIIAA GCIAAGSLVA AGPCDIYSSG GTPCVAAHST TRALFSAYTG PLYQVKRGSD 70 80 90 100 110 120 GATTAISPLS SGVANAAAQD AFCAGTTCLI TIIYDQSGRG NHLTQAPPGG FSGPESNGYD 130 140 150 160 170 180 NLASAIGAPV TLNGQKAYGV FVSPGTGYRN NAASGTAKGD AAEGMYAVLD GTHYNGACCF 190 200 210 220 230 240 DYGNAETNSR DTGNGHMEAI YFGDSTVWGT GSGKGPWIMA DLENGLFSGS SPGNNAGDPS 250 260 270 280 290 300 ISYRFVTAAI KGQPNQWAIR GGNAASGSLS TFYSGARPQV SGYNPMSKEG AIILGIGGDN 310 320 330 340 350 360 SNGAQGTFYE GVMTSGYPSD ATENSVQANI VAARYAVAPL TSGPALTVGS SISLRATTAC 370 380 390 400 410 420 CTTRYIAHSG STVNTQVVSS SSATALKQQA SWTVRAGLAN NACFSFESRD TSGSYIRHSN 430 440 450 460 470 480 FGLVLNANDG SKLFAEDATF CTQAGINGQG SSIRSWSYPT RYFRHYNNTL YIASNGGVHV 490 500 FDATAAFNDD VSFVVSGGFA

References

[1]

"Cloning of genes encoding alpha-L-arabinofuranosidase and beta-xylosidase from Trichoderma reesei by expression in Saccharomyces cerevisiae." Margolles-Clark E., Tenkanen M., Nakari-Setaelae T., Penttilae M. Appl. Environ. Microbiol. 62:3840-3846(1996) [PubMed: 8837440] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Strain: QM9414 / Rut C-30.

Cross-references

Sequence databases
EMBLGenBankDDBJ	Z69252 mRNA. Translation: CAA93243.1.
3D structure databases
SMR	Q92455. Positions 22-500.
ModBase	Search...
Protein family/group databases
CAZy	CBM42. Carbohydrate-Binding Module Family 42. GH54. Glycoside Hydrolase Family 54.
Enzyme and pathway databases
BRENDA	3.2.1.55. 280374.
Family and domain databases
InterPro	IPR015289. A-L-arabinofuranosidase_B_cat. IPR007934. AbfB. IPR013320. ConA-like_subgrp. [Graphical view]
Gene3D	G3DSA:2.60.120.200. ConA_like_subgrp. 1 hit.
Pfam	PF05270. AbfB. 1 hit. PF09206. ArabFuran-catal. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

ABF1_TRIRE

Accession

Primary (citable) accession number: Q92455

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 15, 1998
Last sequence update:	February 1, 1997
Last modified:	June 16, 2009
This is version 41 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

FPAP (Fungal Proteome Annotation Project)