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Protein

Probable arabinan endo-1,5-alpha-L-arabinosidase C

Gene

abnC

Organism
Aspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Endo-1,5-alpha-L-arabinanase involved in degradation of pectin. Its preferred substrate is linear 1,5-alpha-L-arabinan (By similarity).By similarity

Catalytic activityi

Endohydrolysis of (1->5)-alpha-arabinofuranosidic linkages in (1->5)-arabinans.

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.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei32Proton acceptorBy similarity1
Sitei147Important for catalytic activity, responsible for pKa modulation of the active site Glu and correct orientation of both the proton donor and substrateBy similarity1
Active sitei198Proton donorBy similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosidase, Hydrolase
Biological processCarbohydrate metabolism, Polysaccharide degradation, Xylan degradation

Enzyme and pathway databases

UniPathwayiUPA00667

Names & Taxonomyi

Protein namesi
Recommended name:
Probable arabinan endo-1,5-alpha-L-arabinosidase C (EC:3.2.1.99)
Alternative name(s):
Endo-1,5-alpha-L-arabinanase C
Short name:
ABN C
Gene namesi
Name:abnC
ORF Names:AFLA_123690
OrganismiAspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167)
Taxonomic identifieri332952 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus
Proteomesi
  • UP000001875 Componenti: Unassembled WGS sequence

Organism-specific databases

EuPathDBiFungiDB:AFLA_123690

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 17Sequence analysisAdd BLAST17
ChainiPRO_000039463418 – 317Probable arabinan endo-1,5-alpha-L-arabinosidase CAdd BLAST300

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi190N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein

Interactioni

Protein-protein interaction databases

STRINGi5059.CADAFLAP00009427

Structurei

3D structure databases

ProteinModelPortaliB8NMD3
SMRiB8NMD3
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 43 family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

HOGENOMiHOG000292006
KOiK06113
OrthoDBiEOG092C2Y9R

Family and domain databases

Gene3Di2.115.10.20, 1 hit
InterProiView protein in InterPro
IPR006710 Glyco_hydro_43
IPR016840 Glyco_hydro_43_endo_a_Ara-ase
IPR023296 Glyco_hydro_beta-prop_sf
PfamiView protein in Pfam
PF04616 Glyco_hydro_43, 1 hit
PIRSFiPIRSF026534 Endo_alpha-L-arabinosidase, 1 hit
SUPFAMiSSF75005 SSF75005, 1 hit

Sequencei

Sequence statusi: Complete.

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

B8NMD3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLSFLAALSL PLALVNAYAN PGTCNGNCWA HDPGLWKHDD GRYFLFSTGN
60 70 80 90 100
GIHISSAPSL QGPWTEVGYA LPDGSSINHD GNKNLWAPDV HKGDDGKYYM
110 120 130 140 150
YYSVSTLGSQ NSVIGVASST TMEPGSWTDH GSTGLSSDGS QGYNTIDANW
160 170 180 190 200
IKIGDQQVLN FGSYWQGLYQ IDLAGPLKIG TAAPVNIAYN ATGQHAIEAS
210 220 230 240 250
FLYQQNGFYY LFFSSGKANG YDTSFPAQGE EYRINVCRSS TGRGDFVDKN
260 270 280 290 300
GVSCLQSGGT TVLASHDNVY GPGGQGVLED NGAVLYYHYA PRNGDLSVSS
310
YQFGWNRLNW VDGWPTV
Length:317
Mass (Da):34,189
Last modified:June 15, 2010 - v2
Checksum:iBAC5B5213246DFDA
GO

Sequence cautioni

The sequence EED48146 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
EQ963481 Genomic DNA Translation: EED48146.1 Different initiation.
RefSeqiXP_002381562.1, XM_002381521.1

Genome annotation databases

EnsemblFungiiEED48146; EED48146; AFLA_123690
GeneIDi7909596
KEGGiafv:AFLA_123690

Similar proteinsi

Entry informationi

Entry nameiABNC_ASPFN
AccessioniPrimary (citable) accession number: B8NMD3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 15, 2010
Last sequence update: June 15, 2010
Last modified: February 28, 2018
This is version 48 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

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

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