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Protein

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

Gene

abnC

Organism
Aspergillus clavatus (strain ATCC 1007 / CBS 513.65 / DSM 816 / NCTC 3887 / NRRL 1)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-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 sitei31Proton acceptorBy similarity1
Sitei146Important 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:ACLA_098980
OrganismiAspergillus clavatus (strain ATCC 1007 / CBS 513.65 / DSM 816 / NCTC 3887 / NRRL 1)
Taxonomic identifieri344612 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus
Proteomesi
  • UP000006701 Componenti: Unassembled WGS sequence

Organism-specific databases

EuPathDBiFungiDB:ACLA_098980.

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 16Sequence analysisAdd BLAST16
ChainiPRO_000039463217 – 319Probable arabinan endo-1,5-alpha-L-arabinosidase CAdd BLAST303

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi190N-linked (GlcNAc...)Sequence analysis1
Glycosylationi222N-linked (GlcNAc...)Sequence analysis1

Keywords - PTMi

Glycoprotein

Structurei

3D structure databases

ProteinModelPortaliA1CN18.
SMRiA1CN18.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 43 family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

HOGENOMiHOG000292006.
KOiK06113.
OMAiCWTHDPG.
OrthoDBiEOG092C2Y9R.

Family and domain databases

Gene3Di2.115.10.20. 2 hits.
InterProiView protein in InterPro
IPR006710. Glyco_hydro_43.
IPR016840. Glyco_hydro_43_endo_a_Ara-ase.
IPR023296. Glyco_hydro_beta-prop.
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.

A1CN18-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MFVYTLIFLF LAAANAYSNP GPCSGNCWTH DPGLYQRKSD GKYFLFATGG
60 70 80 90 100
GIHISSADDL AGPWTDDGFV LPDGSSIDLD GQNNLWAPDL HYRDGTYYLY
110 120 130 140 150
YSVSALGSQN SAIGVATSET LEAGSWTDHG STGVTSTPNS PYNTIDGNWI
160 170 180 190 200
AVGDKQYLNF GSYWQNLFQV ELADGLKVKE GATPHQLSYN ASGIHRQEAA
210 220 230 240 250
FMFERNSYFY LTFSGGVALG YNATWPAQGE EYHINVCRST SATGGFVDKN
260 270 280 290 300
GVSCLNSGGS LLLASHGFVY GPGGQGILED RNKELVLYYH YADTRIGKAV
310
EDYQFGWNQL KWENDWPSV
Length:319
Mass (Da):34,929
Last modified:January 23, 2007 - v1
Checksum:i1A3F2F287AF566A0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DS027058 Genomic DNA. Translation: EAW08955.1.
RefSeqiXP_001270381.1. XM_001270380.1.

Genome annotation databases

EnsemblFungiiCADACLAT00009343; CADACLAP00009119; CADACLAG00009343.
GeneIDi4702439.
KEGGiact:ACLA_098980.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DS027058 Genomic DNA. Translation: EAW08955.1.
RefSeqiXP_001270381.1. XM_001270380.1.

3D structure databases

ProteinModelPortaliA1CN18.
SMRiA1CN18.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiCADACLAT00009343; CADACLAP00009119; CADACLAG00009343.
GeneIDi4702439.
KEGGiact:ACLA_098980.

Organism-specific databases

EuPathDBiFungiDB:ACLA_098980.

Phylogenomic databases

HOGENOMiHOG000292006.
KOiK06113.
OMAiCWTHDPG.
OrthoDBiEOG092C2Y9R.

Enzyme and pathway databases

UniPathwayiUPA00667.

Family and domain databases

Gene3Di2.115.10.20. 2 hits.
InterProiView protein in InterPro
IPR006710. Glyco_hydro_43.
IPR016840. Glyco_hydro_43_endo_a_Ara-ase.
IPR023296. Glyco_hydro_beta-prop.
PfamiView protein in Pfam
PF04616. Glyco_hydro_43. 1 hit.
PIRSFiPIRSF026534. Endo_alpha-L-arabinosidase. 1 hit.
SUPFAMiSSF75005. SSF75005. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiABNC_ASPCL
AccessioniPrimary (citable) accession number: A1CN18
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 15, 2010
Last sequence update: January 23, 2007
Last modified: April 12, 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

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

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.