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Protein

Alpha-1,3/1,6-mannosyltransferase alg-2

Gene

alg-2

Organism
Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Mannosylates Man2GlcNAc(2)-dolichol diphosphate and Man1GlcNAc(2)-dolichol diphosphate to form Man3GlcNAc(2)-dolichol diphosphate.By similarity

Catalytic activityi

GDP-D-mannose + D-Man-beta-(1->4)-D-GlcNAc-beta-(1->4)-D-GlcNAc-diphosphodolichol = GDP + D-Man-alpha-(1->3)-D-Man-beta-(1->4)-D-GlcNAc-beta-(1->4)-GlcNAc-diphosphodolichol.
GDP-D-mannose + D-Man-alpha-(1->3)-D-Man-beta-(1->4)-D-GlcNAc-beta-(1->4)-D-GlcNAc-diphosphodolichol = GDP + D-Man-alpha-(1->3)-(D-Man-alpha-(1->6))-D-Man-beta-(1->4)-D-GlcNAc-beta-(1->4)-D-GlcNAc-diphosphodolichol.

Pathwayi: protein glycosylation

This protein is involved in the pathway protein glycosylation, which is part of Protein modification.
View all proteins of this organism that are known to be involved in the pathway protein glycosylation and in Protein modification.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Enzyme and pathway databases

UniPathwayiUPA00378.

Protein family/group databases

CAZyiGT4. Glycosyltransferase Family 4.

Names & Taxonomyi

Protein namesi
Recommended name:
Alpha-1,3/1,6-mannosyltransferase alg-2 (EC:2.4.1.132, EC:2.4.1.257)
Alternative name(s):
Asparagine-linked glycosylation protein 2
GDP-Man:Man(1)GlcNAc(2)-PP-Dol alpha-1,3-mannosyltransferase
GDP-Man:Man(1)GlcNAc(2)-PP-dolichol mannosyltransferase
GDP-Man:Man(2)GlcNAc(2)-PP-Dol alpha-1,6-mannosyltransferase
Gene namesi
Name:alg-2
ORF Names:B12N19.090, NCU03503
OrganismiNeurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987)
Taxonomic identifieri367110 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaSordariomycetesSordariomycetidaeSordarialesSordariaceaeNeurospora
Proteomesi
  • UP000001805 Componenti: Chromosome 6, Linkage Group II

Organism-specific databases

EuPathDBiFungiDB:NCU03503.

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei446 – 466HelicalSequence analysisAdd BLAST21

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Endoplasmic reticulum, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000802671 – 471Alpha-1,3/1,6-mannosyltransferase alg-2Add BLAST471

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi178N-linked (GlcNAc...)Sequence analysis1
Glycosylationi279N-linked (GlcNAc...)Sequence analysis1

Keywords - PTMi

Glycoprotein

Structurei

3D structure databases

ProteinModelPortaliQ8X0H8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

HOGENOMiHOG000177048.
InParanoidiQ8X0H8.
KOiK03843.
OMAiKTHCFEE.
OrthoDBiEOG092C1IJD.

Family and domain databases

InterProiIPR001296. Glyco_trans_1.
IPR028098. Glyco_trans_4-like_N.
[Graphical view]
PfamiPF13439. Glyco_transf_4. 1 hit.
PF00534. Glycos_transf_1. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q8X0H8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAAGVDEKDK KTIVFLHPDL GIGGAERLVV DAAVGLQNRG HKVVIFTSHC
60 70 80 90 100
DPRHCFDEAR DGTLDVRVRG NSIIPPSLLG RFSILCAILR QLHLILQITL
110 120 130 140 150
LTSELRTLSP SAFFVDQLSA GLPLLKLLVP TSPIFFYCHF PDLLLVQGRQ
160 170 180 190 200
TWYKRLYRLP FDTWEEWSMG FADSIAVNSS FTKGIVSHTW PSLASKRSLE
210 220 230 240 250
VVHPCIDVRS TSDSSQNPND DDKDVLPWTK TGIILSINRF ERKKDIALAI
260 270 280 290 300
KAFASLSPEQ RGKAKLIIAG GYDNRVHENV SYHMDLVDLA EGAPYHLKTA
310 320 330 340 350
TAKTVVSALN TSPDVEVLFL LSVPNTLKEI LLRSAKLLVY TPSNEHFGIV
360 370 380 390 400
PLEAMLRGVP VLAANNGGPT ETVVEGETGW LRDPNDVGEW AKVMDKVLNG
410 420 430 440 450
MGEEELKRMG KKGVERVKGR FADTQMAERL EEIIERMPKG DAAQSGMILL
460 470
VVGAAVAAVA GVISAVYWKL W
Length:471
Mass (Da):51,924
Last modified:March 1, 2002 - v1
Checksum:i82FDC9272D56015F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL669987 Genomic DNA. Translation: CAD21070.1.
CM002237 Genomic DNA. Translation: EAA26604.1.
RefSeqiXP_955840.1. XM_950747.2.

Genome annotation databases

EnsemblFungiiEAA26604; EAA26604; NCU03503.
GeneIDi3871987.
KEGGincr:NCU03503.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL669987 Genomic DNA. Translation: CAD21070.1.
CM002237 Genomic DNA. Translation: EAA26604.1.
RefSeqiXP_955840.1. XM_950747.2.

3D structure databases

ProteinModelPortaliQ8X0H8.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

CAZyiGT4. Glycosyltransferase Family 4.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiEAA26604; EAA26604; NCU03503.
GeneIDi3871987.
KEGGincr:NCU03503.

Organism-specific databases

EuPathDBiFungiDB:NCU03503.

Phylogenomic databases

HOGENOMiHOG000177048.
InParanoidiQ8X0H8.
KOiK03843.
OMAiKTHCFEE.
OrthoDBiEOG092C1IJD.

Enzyme and pathway databases

UniPathwayiUPA00378.

Family and domain databases

InterProiIPR001296. Glyco_trans_1.
IPR028098. Glyco_trans_4-like_N.
[Graphical view]
PfamiPF13439. Glyco_transf_4. 1 hit.
PF00534. Glycos_transf_1. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiALG2_NEUCR
AccessioniPrimary (citable) accession number: Q8X0H8
Secondary accession number(s): Q1K4N5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 13, 2005
Last sequence update: March 1, 2002
Last modified: November 2, 2016
This is version 87 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. 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.