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P39107

- MNN9_YEAST

UniProt

P39107 - MNN9_YEAST

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Protein
Mannan polymerase complexes subunit MNN9
Gene
MNN9, YPL050C, P7102.01
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at protein leveli

Functioni

The M-Pol I and M-Pol II complexes possess alpha-1,6-mannosyltransferase activity and are probably involved in the elongation of the mannan backbone of N-linked glycans on cell wall and periplasmic proteins. May also provide alpha-1,2-mannosyltransferase activity to the M-Pol I complex.1 Publication

Pathwayi

GO - Molecular functioni

  1. protein binding Source: IntAct

GO - Biological processi

  1. cell wall mannoprotein biosynthetic process Source: UniProtKB
  2. mannosylation Source: GOC
  3. protein N-linked glycosylation Source: SGD
Complete GO annotation...

Enzyme and pathway databases

BioCyciYEAST:G3O-33963-MONOMER.
UniPathwayiUPA00378.

Protein family/group databases

CAZyiGT62. Glycosyltransferase Family 62.

Names & Taxonomyi

Protein namesi
Recommended name:
Mannan polymerase complexes subunit MNN9
Short name:
M-pol I subunit MNN9
Alternative name(s):
M-Pol II subunit MNN9
Gene namesi
Name:MNN9
Ordered Locus Names:YPL050C
ORF Names:P7102.01
OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Taxonomic identifieri559292 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
ProteomesiUP000002311: Chromosome XVI

Organism-specific databases

SGDiS000005971. MNN9.

Subcellular locationi

Endoplasmic reticulum membrane; Single-pass type II membrane protein. Golgi apparatus membrane; Single-pass type II membrane protein
Note: Cis-Golgi. Recycles between endoplasmic reticulum and Golgi.3 Publications

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini2 – 1716Cytoplasmic Reviewed prediction
Add
BLAST
Transmembranei18 – 3316Helical; Signal-anchor for type II membrane protein; Reviewed prediction
Add
BLAST
Topological domaini34 – 395362Lumenal Reviewed prediction
Add
BLAST

GO - Cellular componenti

  1. Golgi cis cisterna Source: UniProtKB
  2. alpha-1,6-mannosyltransferase complex Source: SGD
  3. cis-Golgi network Source: SGD
  4. endoplasmic reticulum membrane Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Endoplasmic reticulum, Golgi apparatus, Membrane

Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Mutagenesisi236 – 2361D → A: Reduced activity of the M-Pol I complex. 1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed1 Publication
Chaini2 – 395394Mannan polymerase complexes subunit MNN9
PRO_0000193670Add
BLAST

Proteomic databases

MaxQBiP39107.
PaxDbiP39107.

Expressioni

Gene expression databases

GenevestigatoriP39107.

Interactioni

Subunit structurei

The M-Pol I complex contains MNN9 and VAN1. The M-Pol II complex is composed of ANP1, MNN9, MNN10, MNN11 and HOC1.2 Publications

Binary interactionsi

WithEntry#Exp.IntActNotes
ANP1P326296EBI-11082,EBI-2595
VAN1P236423EBI-11082,EBI-20237

Protein-protein interaction databases

BioGridi36130. 29 interactions.
DIPiDIP-783N.
IntActiP39107. 21 interactions.
MINTiMINT-552187.
STRINGi4932.YPL050C.

Structurei

Secondary structure

Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi101 – 1033
Turni108 – 1147
Beta strandi116 – 1227
Helixi128 – 1358
Helixi141 – 1433
Beta strandi144 – 1507
Helixi154 – 17118
Helixi175 – 1773
Beta strandi180 – 1867
Helixi204 – 22421
Beta strandi229 – 2357
Beta strandi239 – 2413
Helixi246 – 2516
Beta strandi256 – 26813
Turni269 – 2724
Beta strandi273 – 2786
Helixi288 – 2958
Turni308 – 3125
Helixi317 – 3204
Beta strandi331 – 3355
Beta strandi338 – 3447
Helixi345 – 3495
Helixi364 – 37411
Beta strandi379 – 38911

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
3ZF8X-ray1.98A93-395[»]
ProteinModelPortaliP39107.
SMRiP39107. Positions 95-394.

Family & Domainsi

Sequence similaritiesi

Belongs to the ANP1/MMN9/VAN1 family.

Keywords - Domaini

Signal-anchor, Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiNOG73762.
GeneTreeiENSGT00390000005201.
HOGENOMiHOG000167461.
KOiK05529.
OMAiPYDFNNW.
OrthoDBiEOG73V6VP.

Family and domain databases

InterProiIPR005109. Anp1.
IPR029044. Nucleotide-diphossugar_trans.
[Graphical view]
PfamiPF03452. Anp1. 1 hit.
[Graphical view]
SUPFAMiSSF53448. SSF53448. 2 hits.

Sequencei

Sequence statusi: Complete.

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

P39107-1 [UniParc]FASTAAdd to Basket

« Hide

MSLSLVSYRL RKNPWVNIFL PVLAIFLIYI IFFQRDQSLL GLNGQSISQH    50
KWAHEKENTF YFPFTKKYKM PKYSYKKKSG WLFNDHVEDI IPEGHIAHYD 100
LNKLHSTSEA AVNKEHILIL TPMQTFHQQY WDNLLQLNYP RELIELGFIT 150
PRTATGDLAL KKLENAIKKV QTDKKTQRFS KITILRQNSQ SFDKLMEKER 200
HALDVQKERR AAMALARNEL LFSTIGPHTS WVLWLDADII ETPPSLIQDM 250
TKHNKAILAA NIYQRFYDEE KKQPSIRPYD FNNWQESDTG LEIASQMGDD 300
EIIVEGYAEI ATYRPLMAHF YDANGVPGEE MALDGVGGGC TLVKAEVHRD 350
GAMFPNFPFY HLIETEGFAK MAKRLNYDVF GLPNYLVYHI EEENH 395
Length:395
Mass (Da):45,955
Last modified:January 23, 2007 - v3
Checksum:i461783BB4D700987
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
L23752 Genomic DNA. Translation: AAA53677.1.
U44030 Genomic DNA. Translation: AAB68171.1.
BK006949 Genomic DNA. Translation: DAA11380.1.
PIRiS43746.
RefSeqiNP_015275.1. NM_001183864.1.

Genome annotation databases

EnsemblFungiiYPL050C; YPL050C; YPL050C.
GeneIDi856057.
KEGGisce:YPL050C.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
L23752 Genomic DNA. Translation: AAA53677.1 .
U44030 Genomic DNA. Translation: AAB68171.1 .
BK006949 Genomic DNA. Translation: DAA11380.1 .
PIRi S43746.
RefSeqi NP_015275.1. NM_001183864.1.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
3ZF8 X-ray 1.98 A 93-395 [» ]
ProteinModelPortali P39107.
SMRi P39107. Positions 95-394.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

BioGridi 36130. 29 interactions.
DIPi DIP-783N.
IntActi P39107. 21 interactions.
MINTi MINT-552187.
STRINGi 4932.YPL050C.

Protein family/group databases

CAZyi GT62. Glycosyltransferase Family 62.

Proteomic databases

MaxQBi P39107.
PaxDbi P39107.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblFungii YPL050C ; YPL050C ; YPL050C .
GeneIDi 856057.
KEGGi sce:YPL050C.

Organism-specific databases

SGDi S000005971. MNN9.

Phylogenomic databases

eggNOGi NOG73762.
GeneTreei ENSGT00390000005201.
HOGENOMi HOG000167461.
KOi K05529.
OMAi PYDFNNW.
OrthoDBi EOG73V6VP.

Enzyme and pathway databases

UniPathwayi UPA00378 .
BioCyci YEAST:G3O-33963-MONOMER.

Miscellaneous databases

NextBioi 981026.

Gene expression databases

Genevestigatori P39107.

Family and domain databases

InterProi IPR005109. Anp1.
IPR029044. Nucleotide-diphossugar_trans.
[Graphical view ]
Pfami PF03452. Anp1. 1 hit.
[Graphical view ]
SUPFAMi SSF53448. SSF53448. 2 hits.
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Cloning and analysis of the Saccharomyces cerevisiae MNN9 and MNN1 genes required for complex glycosylation of secreted proteins."
    Yip C.L., Welch S.K., Klebl F., Gilbert T., Seidel P., Grant F.J., O'Hara P.J., Mackay V.L.
    Proc. Natl. Acad. Sci. U.S.A. 91:2723-2727(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: ATCC 26109 / X2180.
  2. "The nucleotide sequence of Saccharomyces cerevisiae chromosome XVI."
    Bussey H., Storms R.K., Ahmed A., Albermann K., Allen E., Ansorge W., Araujo R., Aparicio A., Barrell B.G., Badcock K., Benes V., Botstein D., Bowman S., Brueckner M., Carpenter J., Cherry J.M., Chung E., Churcher C.M.
    , Coster F., Davis K., Davis R.W., Dietrich F.S., Delius H., DiPaolo T., Dubois E., Duesterhoeft A., Duncan M., Floeth M., Fortin N., Friesen J.D., Fritz C., Goffeau A., Hall J., Hebling U., Heumann K., Hilbert H., Hillier L.W., Hunicke-Smith S., Hyman R.W., Johnston M., Kalman S., Kleine K., Komp C., Kurdi O., Lashkari D., Lew H., Lin A., Lin D., Louis E.J., Marathe R., Messenguy F., Mewes H.-W., Mirtipati S., Moestl D., Mueller-Auer S., Namath A., Nentwich U., Oefner P., Pearson D., Petel F.X., Pohl T.M., Purnelle B., Rajandream M.A., Rechmann S., Rieger M., Riles L., Roberts D., Schaefer M., Scharfe M., Scherens B., Schramm S., Schroeder M., Sdicu A.-M., Tettelin H., Urrestarazu L.A., Ushinsky S., Vierendeels F., Vissers S., Voss H., Walsh S.V., Wambutt R., Wang Y., Wedler E., Wedler H., Winnett E., Zhong W.-W., Zollner A., Vo D.H., Hani J.
    Nature 387:103-105(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 204508 / S288c.
  3. Cited for: GENOME REANNOTATION.
    Strain: ATCC 204508 / S288c.
  4. "Novel membrane protein complexes for protein glycosylation in the yeast Golgi apparatus."
    Hashimoto H., Yoda K.
    Biochem. Biophys. Res. Commun. 241:682-686(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 2-11, SUBCELLULAR LOCATION, SUBUNIT.
  5. "Active recycling of yeast Golgi mannosyltransferase complexes through the endoplasmic reticulum."
    Todorow Z., Spang A., Carmack E., Yates J., Schekman R.
    Proc. Natl. Acad. Sci. U.S.A. 97:13643-13648(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 143-153, SUBCELLULAR LOCATION.
    Strain: RSY455.
  6. "Multi-protein complexes in the cis Golgi of Saccharomyces cerevisiae with alpha-1,6-mannosyltransferase activity."
    Jungmann J., Munro S.
    EMBO J. 17:423-434(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: ACTIVITY OF M-POL COMPLEXES, SUBUNIT, SUBCELLULAR LOCATION.
  7. "The components of the Saccharomyces cerevisiae mannosyltransferase complex M-Pol I have distinct functions in mannan synthesis."
    Stolz J., Munro S.
    J. Biol. Chem. 277:44801-44808(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION, COMPOSITION OF THE M-POL I COMPLEX, MUTAGENESIS OF ASP-236.
  8. Cited for: LEVEL OF PROTEIN EXPRESSION [LARGE SCALE ANALYSIS].
  9. Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].

Entry informationi

Entry nameiMNN9_YEAST
AccessioniPrimary (citable) accession number: P39107
Secondary accession number(s): D6W3W4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1995
Last sequence update: January 23, 2007
Last modified: June 11, 2014
This is version 127 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Miscellaneous

Present with 1630 molecules/cell in log phase SD medium.

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families
  4. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  5. Yeast chromosome XVI
    Yeast (Saccharomyces cerevisiae) chromosome XVI: entries and gene names

External Data

Dasty 3

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