InnateDB Protein
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IDBP-102186.7
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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HORMAD1
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Protein Name
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HORMA domain containing 1
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Synonyms
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000326489
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InnateDB Gene
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IDBG-102176 (HORMAD1)
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Protein Structure
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Function |
Plays a key role in meiotic progression. Regulates 3 different functions during meiosis: ensures that sufficient numbers of processed DNA double-strand breaks (DSBs) are available for successful homology search by increasing the steady-state numbers of single-stranded DSB ends. Promotes synaptonemal-complex formation independently of its role in homology search. Plays a key role in the male mid-pachytene checkpoint and the female meiotic prophase checkpoint: required for efficient build-up of ATR activity on unsynapsed chromosome regions, a process believed to form the basis of meiotic silencing of unsynapsed chromatin (MSUC) and meiotic prophase quality control in both sexes (By similarity). {ECO:0000250}.
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Subcellular Localization |
Nucleus {ECO:0000250}. Chromosome {ECO:0000250}. Note=Preferentially localizes to unsynapsed or desynapsed chromosomal regions during the prophase I stage of meiosis. TRIP13 is required for depletion from synapsed chromosomes. The expression of the phosphorylated form at Ser-377 is restricted to unsynapsed chromosomal regions (By similarity). {ECO:0000250}.
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Disease Associations |
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Tissue Specificity |
Testis-specific. Over-expressed in carcinomas. {ECO:0000269PubMed:15999985}.
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 1 interaction(s) predicted by orthology.
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Predicted by orthology |
Total |
1 [view]
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
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InterPro |
IPR003511
DNA-binding HORMA
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PFAM |
PF02301
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PRINTS |
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PIRSF |
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SMART |
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TIGRFAMs |
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Modification |
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SwissProt |
Q86X24
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PhosphoSite |
PhosphoSite-Q86X24
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
84072
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UniGene |
Hs.298312
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RefSeq |
NP_001186758
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HUGO |
HGNC:25245
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OMIM |
609824
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CCDS |
CCDS55633
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HPRD |
11396
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IMGT |
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EMBL |
AK097390
AL136755
AL356292
AY626344
BC033014
BC047406
CH471121
CR533505
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GenPept |
AAH33014
AAH47406
AAT45740
BAG53463
CAB66689
CAG38536
CAI13652
CAI13653
CAI13654
CAI13655
CAI13656
EAW53523
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