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ONTOLOGY REPORT - ANNOTATIONS


Term:perinuclear theca
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Accession:GO:0033011 term browser browse the term
Definition:A condensed cytoplasmic structure that covers the nucleus of mammalian spermatozoa except for a narrow zone around the insertion of the tail. It shows two distinct regions, a subacrosomal layer and, continuing caudally beyond the acrosomic system, the postacrosomal sheath. The perinuclear theca has been considered a cytoskeletal scaffold responsible for maintaining the overall architecture of the mature sperm head; however, recent studies indicate that the bulk of its constituent proteins are not traditional cytoskeletal proteins but rather a variety of cytosolic proteins.



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perinuclear theca term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G ACTL9 actin like 9 located_in IDA
IEA
(PMID:33626338) UniProt PMID:33626338 GO_REF:0000044 NCBI chr19:8,697,400...8,698,795
Ensembl chr19:8,697,400...8,698,795
JBrowse link
G CYLC1 cylicin 1 located_in
is_active_in
IEA
ISO
(PMID:38573307) UniProt
MGI
PMID:38573307 GO_REF:0000044 NCBI chr  X:83,861,146...83,886,698
Ensembl chr  X:83,861,126...83,886,699
JBrowse link
G CYLC2 cylicin 2 located_in IEA UniProt GO_REF:0000044 NCBI chr 9:102,995,333...103,018,488
Ensembl chr 9:102,995,311...103,018,488
JBrowse link
G WBP2NL WBP2 N-terminal like located_in ISS (PMID:17289678) HGNC-UCL PMID:17289678 NCBI chr22:41,998,788...42,058,371
Ensembl chr22:41,998,725...42,058,456
JBrowse link
cytoskeletal calyx term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G CCIN calicin located_in IEA
IDA
(PMID:36546111) UniProt
Ensembl
PMID:36546111 GO_REF:0000044 GO_REF:0000107 NCBI chr 9:36,169,388...36,171,334
Ensembl chr 9:36,169,388...36,171,334
JBrowse link
G CYLC1 cylicin 1 located_in IEA
IDA
(PMID:38573307) UniProt PMID:38573307 GO_REF:0000044 NCBI chr  X:83,861,146...83,886,698
Ensembl chr  X:83,861,126...83,886,699
JBrowse link
G CYLC2 cylicin 2 located_in IEA UniProt GO_REF:0000044 NCBI chr 9:102,995,333...103,018,488
Ensembl chr 9:102,995,311...103,018,488
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  cellular_component 21533
    cellular anatomical structure 21181
      perinuclear region of cytoplasm 897
        perinuclear theca 5
          cytoskeletal calyx 3
Path 2
Term Annotations click to browse term
  cellular_component 21533
    cellular anatomical structure 21181
      organelle 16328
        membraneless organelle 6793
          intracellular membraneless organelle 6793
            cytoskeleton 2638
              perinuclear theca 5
                cytoskeletal calyx 3
paths to the root