InnateDB Protein
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IDBP-80083.6
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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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SPAG16
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Protein Name
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sperm associated antigen 16
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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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ENSP00000332592
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InnateDB Gene
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IDBG-80075 (SPAG16)
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Protein Structure
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Function |
Necessary for sperm flagellar function. Plays a role in motile ciliogenesis. May help to recruit STK36 to the cilium or apical surface of the cell to initiate subsequent steps of construction of the central pair apparatus of motile cilia (By similarity). {ECO:0000250}.
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Subcellular Localization |
Cytoplasm {ECO:0000250}. Cytoplasm, cytoskeleton, flagellum axoneme {ECO:0000250}. Cytoplasm, cytoskeleton, cilium axoneme {ECO:0000250}. Note=Detected on the sperm flagellum axoneme. Detected in the central apparatus of the axoneme. Colocalizes with SPAG6 on microtubules (By similarity). {ECO:0000250}.
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Disease Associations |
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Tissue Specificity |
Isoform 1 is detected in testis. Isoform 4 is detected in testis and brain, and at lower levels in kidney, heart, pancreas, thyroid, ovary, adrenal gland, spinal cord, trachea and liver. {ECO:0000269PubMed:11867345, ECO:0000269PubMed:12391165}.
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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 2 experimentally validated interaction(s) in this database.
They are also associated with 2 interaction(s) predicted by orthology.
Experimentally validated |
Total |
2
[view]
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Protein-Protein |
1
[view]
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Protein-DNA |
1
[view]
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Predicted by orthology |
Total |
2 [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 |
IPR001680
WD40 repeat
IPR017986
WD40-repeat-containing domain
IPR020472
G-protein beta WD-40 repeat
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PFAM |
PF00400
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PRINTS |
PR00320
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PIRSF |
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SMART |
SM00320
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TIGRFAMs |
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Modification |
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SwissProt |
Q8N0X2
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PhosphoSite |
PhosphoSite-Q8N0X2
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TrEMBL |
Q53TL7
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UniProt Splice Variant |
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Entrez Gene |
79582
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UniGene |
Hs.743365
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RefSeq |
NP_078808
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HUGO |
HGNC:23225
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OMIM |
612173
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CCDS |
CCDS2396
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HPRD |
18089
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IMGT |
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EMBL |
AC008169
AC009964
AC024246
AC079610
AC092618
AC096565
AC107218
AF310672
AF426740
AF490390
AK026377
AK095036
AL832962
BC009614
BC067756
BC100282
CR457359
CR749477
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GenPept |
AAH09614
AAH67756
AAI00283
AAM63956
AAM97147
AAN63530
AAX93063
AAX93092
AAX93125
AAX93264
AAY14888
AAY24171
AAY24242
BAB15466
BAC04481
CAG33640
CAH18307
CAH56274
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