Term Information [More information on inner acrosomal membrane]

Accession
GO:0002079
Name
inner acrosomal membrane
Ontology
cellular_component
Synonyms
None
Definition
The acrosomal membrane region that underlies the acrosomal vesicle and is located toward the sperm nucleus. This region is responsible for molecular interactions allowing the sperm to penetrate the zona pellucida and fuses with the egg plasma membrane. Source: GOC:dph, PMID:3899643, PMID:8936405
Comment
Note that this term is not a descendant of 'organelle inner membrane ; GO:0019866' because the outer acrosomal membrane is a portion of the acrosomal membrane; the latter is a single lipid bilayer.
History
See term history for GO:0002079 at QuickGO
Subset
None
Community
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Feedback
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Graph of GO:0002079 from QuickGO

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Ancestors of inner acrosomal membrane (GO:0002079)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) material anatomical entity (CARO:0000006)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) anatomical structure (CARO:0000003)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) biological_process (GO:0008150)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) cellular_component (GO:0005575)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) cell (CL:0000000)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) cell (GO:0005623)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) cellular component organization or biogenesis (GO:0071840)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) cellular process (GO:0009987)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) localization (GO:0051179)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) cell part (GO:0044464)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) cellular component organization (GO:0016043)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) establishment of localization (GO:0051234)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) native cell (CL:0000003)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) single-organism process (GO:0044699)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) eukaryotic cell (CL:0000255)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) intracellular (GO:0005622)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) membrane organization (GO:0061024)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) organelle (GO:0043226)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) single-organism cellular process (GO:0044763)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) single-organism localization (GO:1902578)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) transport (GO:0006810)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) animal cell (CL:0000548)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) intracellular part (GO:0044424)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) membrane fusion (GO:0061025)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) membrane-bounded organelle (GO:0043227)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) organelle organization (GO:0006996)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) single-organism membrane organization (GO:0044802)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) single-organism transport (GO:0044765)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) cytoplasm (GO:0005737)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) germ line cell (CL:0000039)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) organelle fusion (GO:0048284)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) secretion (GO:0046903)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) single-organism membrane fusion (GO:0044801)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) single-organism organelle organization (GO:1902589)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) vesicle (GO:0031982)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) cytoplasmic part (GO:0044444)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) germ cell (CL:0000586)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) haploid cell (CL:0000413)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) intracellular organelle (GO:0043229)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) intracellular vesicle (GO:0097708)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) organelle membrane fusion (GO:0090174)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) secretion by cell (GO:0032940)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) vesicle organization (GO:0016050)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) vesicle-mediated transport (GO:0016192)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) cytoplasmic vesicle (GO:0031410)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) exocytosis (GO:0006887)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) gamete (CL:0000300)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) intracellular membrane-bounded organelle (GO:0043231)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) male germ cell (CL:0000015)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) membrane (GO:0016020)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) membrane-bounded vesicle (GO:0031988)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) organelle part (GO:0044422)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) plasma membrane fusion (GO:0045026)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) vesicle fusion (GO:0006906)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) ciliated cell (CL:0000064)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) cytoplasmic, membrane-bounded vesicle (GO:0016023)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) intracellular organelle part (GO:0044446)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) male gamete (CL:0000408)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) motile cell (CL:0000219)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) organelle membrane (GO:0031090)
inner acrosomal membrane [Inferred related_to relation] related_to (inferred) vesicle fusion to plasma membrane (GO:0099500)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) cytoplasmic vesicle part (GO:0044433)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) endomembrane system (GO:0012505)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) secretory vesicle (GO:0099503)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) sperm (CL:0000019)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) vesicle membrane (GO:0012506)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) bounding membrane of organelle (GO:0098588)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) cytoplasmic vesicle membrane (GO:0030659)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) secretory granule (GO:0030141)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) sperm part (GO:0097223)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) whole membrane (GO:0098805)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) acrosomal vesicle (GO:0001669)
inner acrosomal membrane [Inferred is_a relation] is_a (inferred) membrane part (GO:0044425)
inner acrosomal membrane [Inferred part_of relation] part_of (inferred) secretory granule membrane (GO:0030667)
inner acrosomal membrane [part_of relation] part_of  acrosomal membrane (GO:0002080)
inner acrosomal membrane [is_a relation] is_a  membrane region (GO:0098589)

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None.