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protein coding gene - hob1 (SPBC21D10.12) - BAR adaptor protein, amphiphysin, Hob1

Gene summary

Standard name
hob1
Systematic ID
SPBC21D10.12
Product
BAR adaptor protein, amphiphysin, Hob1
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
O74352
ORFeome ID
23/23F06
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome II: 2420263..2422276 reverse strand

Annotation

Complementation

PBO:0004052 - functionally complemented by human BIN1

References:

Disease association

MONDO:0100087 - familial Alzheimer disease

References:

MONDO:0009709 - myopathy, centronuclear, 2

References:

MONDO:0005071 - nervous system disorder

References:

GO biological process

GO:0006897 - endocytosis

References:

GO:0007163 - establishment or maintenance of cell polarity

References:

GO:0097320 - plasma membrane tubulation

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GO cellular component

GO:0030479 - actin cortical patch

References:

GO:0043332 - mating projection tip

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GO:0031097 - medial cortex

References:

GO:0110085 - mitotic actomyosin contractile ring

References:

GO:1990528 - Rvs161p-Rvs167p complex

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GO molecular function

GO:0008289 - lipid binding

References:

GO:0043495 - protein-membrane adaptor activity

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Modification

MOD:00046 - O-phospho-L-serine

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MOD:00047 - O-phospho-L-threonine

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MOD:01148 - ubiquitinylated lysine

References:

Multi-locus phenotype

FYPO:0006116 - abolished protein localization to actin cortical patch

References:

Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

References:

Genotypes:

FYPO:0004104 - inviable spherical vegetative cell

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Genotypes:

FYPO:0002061 - inviable vegetative cell population

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Genotypes:

FYPO:0006117 - multiseptate spheroid vegetative cell

References:

Genotypes:

FYPO:0000744 - normal protein localization to actin cortical patch

References:

Genotypes:

FYPO:0001357 - normal vegetative cell population growth

References:

Genotypes:

FYPO:0000024 - stubby vegetative cell

References:

Genotypes:

FYPO:0002380 - viable spheroid vegetative cell

References:

Genotypes:

FYPO:0002177 - viable vegetative cell with normal cell morphology

References:

Genotypes:

Protein features

PBO:0111772 - BAR domain

Qualitative gene expression

PomGeneEx:0000012 - RNA level decreased

References:

Quantitative gene expression

PBO:0006310 - protein level

References:

PBO:0011963 - RNA level

References:

Single locus phenotype

FYPO:0003000 - abolished actin filament polymerization

References:

Genotypes:

FYPO:0000705 - abolished protein-protein interaction

References:

Genotypes:

FYPO:0002488 - cell lysis

References:

Genotypes:

FYPO:0009091 - decreased cell population growth on lysine and proline nitrogen source

References:

Genotypes:

FYPO:0007562 - decreased cell population growth on serine nitrogen source

References:

Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

References:

Genotypes:

FYPO:0002019 - elongated telomeres during vegetative growth

References:

Genotypes:

FYPO:0009096 - increased cell population growth on xylose carbon source

References:

Genotypes:

FYPO:0006518 - loss of viability in G0

References:

Genotypes:

FYPO:0000426 - normal endocytosis

References:

Genotypes:

FYPO:0007553 - normal G1 to G0 transition

References:

Genotypes:

FYPO:0000744 - normal protein localization to actin cortical patch

References:

Genotypes:

FYPO:0000703 - normal protein-protein interaction

References:

Genotypes:

FYPO:0001357 - normal vegetative cell population growth

References:

Genotypes:

FYPO:0000067 - resistance to brefeldin A

References:

Genotypes:

FYPO:0002634 - resistance to cobalt

References:

Genotypes:

FYPO:0001450 - resistance to cold

References:

Genotypes:

FYPO:0000764 - resistance to cycloheximide

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Genotypes:

FYPO:0002693 - resistance to diamide

References:

Genotypes:

FYPO:0009038 - resistance to egtazic acid

References:

Genotypes:

FYPO:0001103 - resistance to hydrogen peroxide

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Genotypes:

FYPO:0001583 - resistance to lithium

References:

Genotypes:

FYPO:0009087 - resistance to magnesium chloride and sodium dodecyl sulfate

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Genotypes:

FYPO:0009081 - resistance to potassium chloride and methyl methanesulfonate

References:

Genotypes:

FYPO:0009043 - resistance to potassium chloride and sodium dodecyl sulfate

References:

Genotypes:

FYPO:0003383 - resistance to tert-butyl hydroperoxide

References:

Genotypes:

FYPO:0009071 - sensitive to itraconazole

References:

Genotypes:

FYPO:0002344 - sensitive to phleomycin

References:

Genotypes:

FYPO:0000111 - sensitive to rapamycin

References:

Genotypes:

FYPO:0002701 - sensitive to torin1

References:

Genotypes:

FYPO:0000268 - sensitive to UV during vegetative growth

References:

Genotypes:

FYPO:0001492 - viable elongated vegetative cell

References:

Genotypes:

FYPO:0002060 - viable vegetative cell population

References:

Genotypes:

FYPO:0002177 - viable vegetative cell with normal cell morphology

References:

Genotypes:

Taxonomic conservation

PBO:0011065 - conserved in eukaryotes

PBO:0011071 - conserved in eukaryotes only

PBO:0011064 - conserved in fungi

PBO:0011069 - conserved in metazoa

PBO:0011070 - conserved in vertebrates

PBO:0006222 - predominantly single copy (one to one)

Protein features

IDNameInterPro nameDB name
PF00018SH3_1SH3_domainPfam
PF03114BARBAR_domPfam
cd07599BAR_Rvs167pCDD
PS50002SH3SH3_domainPROSITE profiles
PS51021BARBAR_domPROSITE profiles
SM00326SH3SH3_domainSMART
SM00721BARBAR_domSMART
PR00452SH3DOMAINSH3_domainPRINTS
G3DSA:1.20.1270.60:FF:000048CATH-FunFam
G3DSA:2.30.30.40:FF:000189CATH-FunFam
G3DSA:1.20.1270.60AH/BAR_dom_sfCATH-Gene3D
G3DSA:2.30.30.40CATH-Gene3D
SSF103657AH/BAR_dom_sfSUPERFAMILY
SSF50044SH3-like_dom_sfSUPERFAMILY
PTHR47174BIN3/RVS161-likePANTHER
CoilCOILS
mobidb-lite-Disorderdisorder_predictionMobiDB-Disorder
mobidb-lite-Low-complexitydisorder_predictionMobiDB-Low-complexity

Orthologs

References / Literature

PB_REF:0000006 - Disease associations from Monarch via human-pombe orthologs
PMID:25040903 - Eng2 is a component of a dynamic protein complex required for endocytic uptake in fission yeast.
Encinar del Dedo J et al. Traffic 2014 Oct;15(10):1122-42
PMID:39705284 - Proteomic and phosphoproteomic analyses reveal that TORC1 is reactivated by pheromone signaling during sexual reproduction in fission yeast.
Bérard M et al. PLoS Biol 2024 Dec 20;22(12):e3002963
PMID:22119525 - SIN-inhibitory phosphatase complex promotes Cdc11p dephosphorylation and propagates SIN asymmetry in fission yeast.
Singh NS et al. Curr Biol 2011 Dec 06;21(23):1968-78
PMID:22806344 - Genome-wide screen reveals novel mechanisms for regulating cobalt uptake and detoxification in fission yeast.
Ryuko S et al. Mol Genet Genomics 2012 Aug;287(8):651-62
PMID:21712547 - Mitotic substrates of the kinase aurora with roles in chromatin regulation identified through quantitative phosphoproteomics of fission yeast.
Koch A et al. Sci Signal 2011 Jun 28;4(179):rs6
PMID:26412298 - A Degenerate Cohort of Yeast Membrane Trafficking DUBs Mediates Cell Polarity and Survival.
Beckley JR et al. Mol Cell Proteomics 2015 Dec;14(12):3132-41
PMID:17671430 - Bin1 interacts with and restrains the DNA end-binding protein complex Ku.
Ramalingam A et al. Cell Cycle 2007 Aug 01;6(15):1914-8
PMID:29996109 - Quantitative Phosphoproteomics Reveals the Signaling Dynamics of Cell-Cycle Kinases in the Fission Yeast Schizosaccharomyces pombe.
Swaffer MP et al. Cell Rep 2018 Jul 10;24(2):503-514
PMID:20473289 - Analysis of a genome-wide set of gene deletions in the fission yeast Schizosaccharomyces pombe.
Kim DU et al. Nat Biotechnol 2010 Jun;28(6):617-623
PMID:33260998 - High-Throughput Flow Cytometry Combined with Genetic Analysis Brings New Insights into the Understanding of Chromatin Regulation of Cellular Quiescence.
Zahedi Y et al. Int J Mol Sci 2020 Nov 27;21(23)
PMID:42691030 - The G-patch protein Cwf28 interacts with the RNA helicase Cdc28 in catalytically active spliceosomes in Schizosaccharomyces pombe.
Karika LO et al. PLoS One 2026;21(9):e0357276
PMID:15615784 - Nak1 interacts with Hob1 and Wsp1 to regulate cell growth and polarity in Schizosaccharomyces pombe.
Huang TY et al. J Cell Sci 2005 Jan 01;118(Pt 1):199-210
PMID:12569356 - hob1+, the fission yeast homolog of Bin1, is dispensable for endocytosis or actin organization, but required for the response to starvation or genotoxic stress.
Routhier EL et al. Oncogene 2003 Feb 06;22(5):637-48
PMID:23101633 - Quantitative analysis of fission yeast transcriptomes and proteomes in proliferating and quiescent cells.
Marguerat S et al. Cell 2012 Oct 26;151(3):671-83
PMID:25720772 - Quantitative phosphoproteomics reveals pathways for coordination of cell growth and division by the conserved fission yeast kinase pom1.
Kettenbach AN et al. Mol Cell Proteomics 2015 May;14(5):1275-87
PMID:30726745 - Fission Yeast NDR/LATS Kinase Orb6 Regulates Exocytosis via Phosphorylation of the Exocyst Complex.
Tay YD et al. Cell Rep 2019 Feb 05;26(6):1654-1667.e7
PMID:23697806 - A genome-wide resource of cell cycle and cell shape genes of fission yeast.
Hayles J et al. Open Biol 2013 May 22;3(5):130053
PMID:33823663 - A TOR (target of rapamycin) and nutritional phosphoproteome of fission yeast reveals novel targets in networks conserved in humans.
Halova L et al. Open Biol 2021 Apr;11(4):200405
PMID:23399914 - Increased expression of BIN1 mediates Alzheimer genetic risk by modulating tau pathology.
Chapuis J et al. Mol Psychiatry 2013 Nov;18(11):1225-34
GO_REF:0000033 - Annotation inferences using phylogenetic trees
PMID:40594858 - Dbl2 interacts with helicases and an endonuclease to maintain the integrity of repetitive regions.
Bakosova A et al. Sci Rep 2025 Jul 01;15(1):21895
PMID:27984744 - Survival in Quiescence Requires the Euchromatic Deployment of Clr4/SUV39H by Argonaute-Associated Small RNAs.
Joh RI et al. Mol Cell 2016 Dec 15;64(6):1088-1101
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
PMID:28228545 - Ablation of RNA interference and retrotransposons accompany acquisition and evolution of transposases to heterochromatin protein CENPB.
Upadhyay U et al. Mol Biol Cell 2017 Apr 15;28(8):1132-1146
PMID:21504829 - Yeast SREBP cleavage activation requires the Golgi Dsc E3 ligase complex.
Stewart EV et al. Mol Cell 2011 Apr 22;42(2):160-71
GO_REF:0000050 - Manual transfer of GO annotation data to genes by curator judgment of sequence model
PMID:37787768 - Broad functional profiling of fission yeast proteins using phenomics and machine learning.
Rodríguez-López M et al. Elife 2023 Oct 03;12
PMID:24763107 - Absolute proteome and phosphoproteome dynamics during the cell cycle of Schizosaccharomyces pombe (Fission Yeast).
Carpy A et al. Mol Cell Proteomics 2014 Aug;13(8):1925-36
PMID:28410370 - A systematic screen for morphological abnormalities during fission yeast sexual reproduction identifies a mechanism of actin aster formation for cell fusion.
Dudin O et al. PLoS Genet 2017 Apr;13(4):e1006721
PMID:37970674 - SUMOylation regulates Lem2 function in centromere clustering and silencing.
Strachan J et al. J Cell Sci 2023 Dec 01;136(23)
PMID:17611416 - Bin1 homolog hob1 supports a Rad6-Set1 pathway of transcriptional repression in fission yeast.
Ramalingam A et al. Cell Cycle 2007 Jul 01;6(13):1655-62
PMID:26670050 - Regulation of mRNA Levels by Decay-Promoting Introns that Recruit the Exosome Specificity Factor Mmi1.
Kilchert C et al. Cell Rep 2015 Dec 22;13(11):2504-2515
PMID:18257517 - Phosphoproteome analysis of fission yeast.
Wilson-Grady JT et al. J Proteome Res 2008 Mar;7(3):1088-97