SubmitCancel

Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

Q12451

- OSH2_YEAST

UniProt

Q12451 - OSH2_YEAST

(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Protein
Oxysterol-binding protein homolog 2
Gene
OSH2, YDL019C, D2845
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at protein leveli

Functioni

Lipid-binding protein involved in maintenance of intracellular sterol distribution and homeostasis. Binds to phosphoinositides.1 Publication

GO - Molecular functioni

  1. 1-phosphatidylinositol binding Source: SGD
  2. lipid binding Source: SGD
  3. oxysterol binding Source: SGD
  4. protein binding Source: IntAct
  5. sterol transporter activity Source: SGD
Complete GO annotation...

GO - Biological processi

  1. ER to Golgi ceramide transport Source: SGD
  2. endocytosis Source: SGD
  3. exocytosis Source: SGD
  4. maintenance of cell polarity Source: SGD
  5. sterol transport Source: SGD
Complete GO annotation...

Keywords - Biological processi

Lipid transport, Transport

Keywords - Ligandi

Lipid-binding

Enzyme and pathway databases

BioCyciYEAST:G3O-29448-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Oxysterol-binding protein homolog 2
Gene namesi
Name:OSH2
Ordered Locus Names:YDL019C
ORF Names:D2845
OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Taxonomic identifieri559292 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
ProteomesiUP000002311: Chromosome IV

Organism-specific databases

CYGDiYDL019c.
SGDiS000002177. OSH2.

Subcellular locationi

Cell membrane; Peripheral membrane protein
Note: Cell periphery, enriched in small buds of G1 phase cells and near the bud-neck region of S phase cells.2 Publications

GO - Cellular componenti

  1. cellular bud neck Source: SGD
  2. cortical endoplasmic reticulum Source: SGD
  3. endoplasmic reticulum Source: SGD
  4. plasma membrane Source: SGD
Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 12831283Oxysterol-binding protein homolog 2
PRO_0000100388Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei422 – 4221Phosphoserine2 Publications
Modified residuei445 – 4451Phosphoserine1 Publication
Modified residuei451 – 4511Phosphoserine1 Publication
Modified residuei455 – 4551Phosphoserine1 Publication
Modified residuei458 – 4581Phosphoserine1 Publication
Modified residuei459 – 4591Phosphoserine1 Publication
Modified residuei486 – 4861Phosphoserine1 Publication
Modified residuei488 – 4881Phosphothreonine1 Publication
Modified residuei512 – 5121Phosphoserine1 Publication
Modified residuei515 – 5151Phosphoserine1 Publication
Modified residuei717 – 7171Phosphoserine1 Publication
Modified residuei783 – 7831Phosphothreonine1 Publication
Modified residuei787 – 7871Phosphoserine2 Publications
Modified residuei825 – 8251Phosphoserine1 Publication
Modified residuei1151 – 11511Phosphoserine1 Publication

Keywords - PTMi

Phosphoprotein

Proteomic databases

MaxQBiQ12451.
PaxDbiQ12451.
PRIDEiQ12451.

Expressioni

Gene expression databases

GenevestigatoriQ12451.

Interactioni

Binary interactionsi

WithEntry#Exp.IntActNotes
MYO3P360063EBI-12621,EBI-11670
MYO5Q044396EBI-12621,EBI-11687

Protein-protein interaction databases

BioGridi32036. 46 interactions.
DIPiDIP-6712N.
IntActiQ12451. 5 interactions.
MINTiMINT-599978.

Structurei

3D structure databases

ProteinModelPortaliQ12451.
SMRiQ12451. Positions 23-247, 293-384, 897-1283.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Repeati106 – 13429ANK 1
Add
BLAST
Repeati206 – 23530ANK 2
Add
BLAST
Domaini289 – 38698PH
Add
BLAST

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi745 – 7517FFAT

Domaini

The FFAT motif is required for interaction with SCS2 and proper localization of the protein.1 Publication

Sequence similaritiesi

Belongs to the OSBP family.
Contains 2 ANK repeats.
Contains 1 PH domain.

Keywords - Domaini

ANK repeat, Repeat

Phylogenomic databases

eggNOGiCOG0666.
GeneTreeiENSGT00710000106456.
HOGENOMiHOG000186039.
KOiK06867.
OMAiITLNAPQ.
OrthoDBiEOG7N903T.

Family and domain databases

Gene3Di1.25.40.20. 2 hits.
2.30.29.30. 1 hit.
InterProiIPR002110. Ankyrin_rpt.
IPR020683. Ankyrin_rpt-contain_dom.
IPR000648. Oxysterol-bd.
IPR018494. Oxysterol-bd_CS.
IPR001849. PH_domain.
IPR011993. PH_like_dom.
[Graphical view]
PANTHERiPTHR10972. PTHR10972. 1 hit.
PfamiPF00023. Ank. 1 hit.
PF01237. Oxysterol_BP. 1 hit.
PF00169. PH. 1 hit.
[Graphical view]
SMARTiSM00248. ANK. 2 hits.
SM00233. PH. 1 hit.
[Graphical view]
SUPFAMiSSF48403. SSF48403. 1 hit.
PROSITEiPS50297. ANK_REP_REGION. 2 hits.
PS50088. ANK_REPEAT. 1 hit.
PS01013. OSBP. 1 hit.
PS50003. PH_DOMAIN. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q12451-1 [UniParc]FASTAAdd to Basket

« Hide

MSREDLSIAE DLNQVSKPLL KVKLLEVLGQ GDFKHLKALV DNEFQPKDDP     50
SVQQVLNLIL HYAVQVAPIL LIKEIVAHWV DQVGDEKSSS KSDDGIHLDL 100
NYQDENGNTP LHLAAAQSRS DVISFLLSQK SINDCVKNKA HQQPLDMCKD 150
LNVAQMIQLK RDDYFLETVH SLRAAMNKRD FSKLDSIWKN PRNLNLLDIN 200
GIDPETGTTL LYEYSQKKDI EMCQWLLKHG AEATVKDGKG RSPLDLVKNI 250
KLPAKPSNNV TPEIKLKNLL EKNLREQAIV HEDVASSKPP TYKGFLKKWT 300
NFAHGYKLRW FILSGDGNLS YYKDQSHVDR PRGTLKVSTC RLHIDSSEKL 350
NFELLGGITG TTRWRLKGNH PIETTRWVNA IQSAIRFAKD KEILNKKKAV 400
PPSLALKNKS PALISHSKTQ GSLPEASQYY QHTLHKEVIQ PSSVSLYRRP 450
SNNLSVVSSE IQLNDNLTES GKRFVSKMIE NRLDGSKTPV GVHTGSALQR 500
VRSSNTLKSN RSMQSGSGVA SPIDKVPNGA NLSQSNTTTG STASLSDNNY 550
IDNFEGDEAN SDDEEEDLGI NFDRDEEYIK AQYGPYKEKL DMYEQAISIE 600
LSSLIELIEQ EEPSPEVWLT IKKSLINTST IFGKLKDLTY KRDKRLVDMV 650
SKQGDVNNVW VQSVKELEME LSNKTERLAS IDKERRGLKK ILHKKLLESH 700
ATAGNKESLE NDKEQESDTT ASTLGQIAKF ISATKEEDEA SDADEFYDAA 750
ELVDEVTELT EAHPEISTAA APKHAPPPVP NETDNDSQYV QDEKSKIESN 800
VEKTSQKFEK QNNLVTEDEP KTDQSLKNFK AEDKESQVKE KTKEIASSVI 850
GEKTIVAVTT VQKRKEEYLL KEGSYLGYED GIRKRLSMDK DDRPKISLWA 900
VLKSMVGKDM TRMTLPVTFN EPTSLLQRVA EDLEYSELLD QAATFEDSTL 950
RTLYVAAFTA SSYASTTKRV AKPFNPLLGE TFEYSRPDKQ YRFFTEQVSH 1000
HPPISATWTE SPRWDFWGES FVDTKFNGRS FNVKHLGLWH IKLRPNDNEK 1050
EELYTWKKPN NTVIGILIGN PQVDNHGEVN VVNHTTGDHC KLYFKARGWR 1100
SSGAYEITGE VYNKKKQKVW ILGGHWNEAI FAKKVVKDGD LSLEKTRTAA 1150
SAGNGPTDDG TKFLIWKAND RPEEPFNLTP FAITLNAPQP HLLPWLPPTD 1200
TRLRPDQRAM EDGRYDEAGD EKFRVEEKQR AARRKREENN LEYHPQWFVR 1250
DTHPITKAKY WRYTGKYWVK RRDHDLKDCG DIF 1283
Length:1,283
Mass (Da):145,796
Last modified:November 1, 1996 - v1
Checksum:iD521957460E7F7C3
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
Z74066 Genomic DNA. Translation: CAA98577.1.
Z74067 Genomic DNA. Translation: CAA98578.1.
Z48432 Genomic DNA. Translation: CAA88340.1.
BK006938 Genomic DNA. Translation: DAA11831.1.
PIRiS52500.
RefSeqiNP_010265.1. NM_001180078.1.

Genome annotation databases

EnsemblFungiiYDL019C; YDL019C; YDL019C.
GeneIDi851543.
KEGGisce:YDL019C.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
Z74066 Genomic DNA. Translation: CAA98577.1 .
Z74067 Genomic DNA. Translation: CAA98578.1 .
Z48432 Genomic DNA. Translation: CAA88340.1 .
BK006938 Genomic DNA. Translation: DAA11831.1 .
PIRi S52500.
RefSeqi NP_010265.1. NM_001180078.1.

3D structure databases

ProteinModelPortali Q12451.
SMRi Q12451. Positions 23-247, 293-384, 897-1283.
ModBasei Search...

Protein-protein interaction databases

BioGridi 32036. 46 interactions.
DIPi DIP-6712N.
IntActi Q12451. 5 interactions.
MINTi MINT-599978.

Proteomic databases

MaxQBi Q12451.
PaxDbi Q12451.
PRIDEi Q12451.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblFungii YDL019C ; YDL019C ; YDL019C .
GeneIDi 851543.
KEGGi sce:YDL019C.

Organism-specific databases

CYGDi YDL019c.
SGDi S000002177. OSH2.

Phylogenomic databases

eggNOGi COG0666.
GeneTreei ENSGT00710000106456.
HOGENOMi HOG000186039.
KOi K06867.
OMAi ITLNAPQ.
OrthoDBi EOG7N903T.

Enzyme and pathway databases

BioCyci YEAST:G3O-29448-MONOMER.

Miscellaneous databases

NextBioi 968952.

Gene expression databases

Genevestigatori Q12451.

Family and domain databases

Gene3Di 1.25.40.20. 2 hits.
2.30.29.30. 1 hit.
InterProi IPR002110. Ankyrin_rpt.
IPR020683. Ankyrin_rpt-contain_dom.
IPR000648. Oxysterol-bd.
IPR018494. Oxysterol-bd_CS.
IPR001849. PH_domain.
IPR011993. PH_like_dom.
[Graphical view ]
PANTHERi PTHR10972. PTHR10972. 1 hit.
Pfami PF00023. Ank. 1 hit.
PF01237. Oxysterol_BP. 1 hit.
PF00169. PH. 1 hit.
[Graphical view ]
SMARTi SM00248. ANK. 2 hits.
SM00233. PH. 1 hit.
[Graphical view ]
SUPFAMi SSF48403. SSF48403. 1 hit.
PROSITEi PS50297. ANK_REP_REGION. 2 hits.
PS50088. ANK_REPEAT. 1 hit.
PS01013. OSBP. 1 hit.
PS50003. PH_DOMAIN. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "The nucleotide sequence of Saccharomyces cerevisiae chromosome IV."
    Jacq C., Alt-Moerbe J., Andre B., Arnold W., Bahr A., Ballesta J.P.G., Bargues M., Baron L., Becker A., Biteau N., Bloecker H., Blugeon C., Boskovic J., Brandt P., Brueckner M., Buitrago M.J., Coster F., Delaveau T.
    , del Rey F., Dujon B., Eide L.G., Garcia-Cantalejo J.M., Goffeau A., Gomez-Peris A., Granotier C., Hanemann V., Hankeln T., Hoheisel J.D., Jaeger W., Jimenez A., Jonniaux J.-L., Kraemer C., Kuester H., Laamanen P., Legros Y., Louis E.J., Moeller-Rieker S., Monnet A., Moro M., Mueller-Auer S., Nussbaumer B., Paricio N., Paulin L., Perea J., Perez-Alonso M., Perez-Ortin J.E., Pohl T.M., Prydz H., Purnelle B., Rasmussen S.W., Remacha M.A., Revuelta J.L., Rieger M., Salom D., Saluz H.P., Saiz J.E., Saren A.-M., Schaefer M., Scharfe M., Schmidt E.R., Schneider C., Scholler P., Schwarz S., Soler-Mira A., Urrestarazu L.A., Verhasselt P., Vissers S., Voet M., Volckaert G., Wagner G., Wambutt R., Wedler E., Wedler H., Woelfl S., Harris D.E., Bowman S., Brown D., Churcher C.M., Connor R., Dedman K., Gentles S., Hamlin N., Hunt S., Jones L., McDonald S., Murphy L.D., Niblett D., Odell C., Oliver K., Rajandream M.A., Richards C., Shore L., Walsh S.V., Barrell B.G., Dietrich F.S., Mulligan J.T., Allen E., Araujo R., Aviles E., Berno A., Carpenter J., Chen E., Cherry J.M., Chung E., Duncan M., Hunicke-Smith S., Hyman R.W., Komp C., Lashkari D., Lew H., Lin D., Mosedale D., Nakahara K., Namath A., Oefner P., Oh C., Petel F.X., Roberts D., Schramm S., Schroeder M., Shogren T., Shroff N., Winant A., Yelton M.A., Botstein D., Davis R.W., Johnston M., Andrews S., Brinkman R., Cooper J., Ding H., Du Z., Favello A., Fulton L., Gattung S., Greco T., Hallsworth K., Hawkins J., Hillier L.W., Jier M., Johnson D., Johnston L., Kirsten J., Kucaba T., Langston Y., Latreille P., Le T., Mardis E., Menezes S., Miller N., Nhan M., Pauley A., Peluso D., Rifkin L., Riles L., Taich A., Trevaskis E., Vignati D., Wilcox L., Wohldman P., Vaudin M., Wilson R., Waterston R., Albermann K., Hani J., Heumann K., Kleine K., Mewes H.-W., Zollner A., Zaccaria P.
    Nature 387:75-78(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 204508 / S288c.
  2. Cited for: GENOME REANNOTATION.
    Strain: ATCC 204508 / S288c.
  3. "Dual targeting of Osh1p, a yeast homologue of oxysterol-binding protein, to both the Golgi and the nucleus-vacuole junction."
    Levine T.P., Munro S.
    Mol. Biol. Cell 12:1633-1644(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: SUBCELLULAR LOCATION.
  4. "Overlapping functions of the yeast oxysterol-binding protein homologues."
    Beh C.T., Cool L., Phillips J., Rine J.
    Genetics 157:1117-1140(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: GENETIC ANALYSIS.
  5. "A conserved ER targeting motif in three families of lipid binding proteins and in Opi1p binds VAP."
    Loewen C.J.R., Roy A., Levine T.P.
    EMBO J. 22:2025-2035(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: DOMAIN FFAT MOTIF, SUBCELLULAR LOCATION.
  6. Cited for: LEVEL OF PROTEIN EXPRESSION [LARGE SCALE ANALYSIS].
  7. "A role for yeast oxysterol-binding protein homologs in endocytosis and in the maintenance of intracellular sterol-lipid distribution."
    Beh C.T., Rine J.
    J. Cell Sci. 117:2983-2996(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION.
  8. "Genome-wide analysis of membrane targeting by S.cerevisiae pleckstrin homology domains."
    Yu J.W., Mendrola J.M., Audhya A., Singh S., Keleti D., DeWald D.B., Murray D., Emr S.D., Lemmon M.A.
    Mol. Cell 13:677-688(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHOINOSITIDE-BINDING.
  9. "Large-scale phosphorylation analysis of alpha-factor-arrested Saccharomyces cerevisiae."
    Li X., Gerber S.A., Rudner A.D., Beausoleil S.A., Haas W., Villen J., Elias J.E., Gygi S.P.
    J. Proteome Res. 6:1190-1197(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
    Strain: ADR376.
  10. "Analysis of phosphorylation sites on proteins from Saccharomyces cerevisiae by electron transfer dissociation (ETD) mass spectrometry."
    Chi A., Huttenhower C., Geer L.Y., Coon J.J., Syka J.E.P., Bai D.L., Shabanowitz J., Burke D.J., Troyanskaya O.G., Hunt D.F.
    Proc. Natl. Acad. Sci. U.S.A. 104:2193-2198(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-422, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
  11. "A multidimensional chromatography technology for in-depth phosphoproteome analysis."
    Albuquerque C.P., Smolka M.B., Payne S.H., Bafna V., Eng J., Zhou H.
    Mol. Cell. Proteomics 7:1389-1396(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-422; THR-488; SER-787 AND SER-1151, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
  12. "Global analysis of Cdk1 substrate phosphorylation sites provides insights into evolution."
    Holt L.J., Tuch B.B., Villen J., Johnson A.D., Gygi S.P., Morgan D.O.
    Science 325:1682-1686(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-445; SER-451; SER-455; SER-458; SER-459; SER-486; SER-512; SER-515; SER-717; THR-783; SER-787 AND SER-825, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].

Entry informationi

Entry nameiOSH2_YEAST
AccessioniPrimary (citable) accession number: Q12451
Secondary accession number(s): D6VRX1, P89891
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 5, 2002
Last sequence update: November 1, 1996
Last modified: September 3, 2014
This is version 131 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Miscellaneous

Present with 1069 molecules/cell in log phase SD medium.

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  3. Yeast chromosome IV
    Yeast (Saccharomyces cerevisiae) chromosome IV: entries and gene names

External Data

Dasty 3

Similar proteinsi