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Sp38: Zona-pellucida-binding protein (Sp38)
This family contains a number of zona-pellucida-binding proteins that seem to be restricted to mamma...
View in Cn3D Specific ProteinProteinSuperfamilySuperfamily MembersPubMed
ZP: Zona pellucida (ZP) domain
ZP proteins are responsible for sperm-adhesion fo the zona pellucida. ZP domains are also present in...
Zona_pellucida: Zona pellucida-like domain
View in Cn3D
TFP: three-fingered protein (TFP) fold found in Ly6/uPAR (LU) and snake toxin superfamily
The LU (also known as Ly-6 antigen/uPA receptor)-like extracellular domain (ECD) occurs singly in GP...
TFP_LU_ECD_LYPD4_rpt2_like: second extracellular domain (ECD) found in the Ly6/PLAUR domain-containing protein 4 (LYPD4)-like family
The LYPD4-like family includes LYPD4, testis-expressed protein 101 (TEX101), and CD177 antigen. LYPD...
TFP_LU_ECD_TEX101_rpt2: second extracellular domain (ECD) found in testis-expressed protein 101 (TEX101) and similar proteins
TEX101, also called cell surface receptor NYD-SP8, or scleroderma-associated autoantigen, or spermat...
TFP_LU_ECD_TEX101_rpt1: first extracellular domain (ECD) found in testis-expressed protein 101 (TEX101) and similar proteins
TEX101 (also called cell surface receptor NYD-SP8, or scleroderma-associated autoantigen, or spermat...
TFP_LU_ECD_LYPD4_rpt1_like: first extracellular domain (ECD) found in the Ly6/PLAUR domain-containing protein 4 (LYPD4)-like family
TFP_LU_ECD_Ly6K: extracellular domain (ECD) found in lymphocyte antigen 6K (Ly-6K) and similar proteins
Ly-6K is required for sperm migration into the oviduct and male fertility by controlling binding of ...
DD_R_PKA_DPY30-like: dimerization/docking (D/D) domains found in the cAMP-dependent protein kinase regulatory subunit (PRKAR) and the DPY30/SDC1-like family
This hierarchy includes the dimerization/docking (D/D) domains of type I and type II cAMP-dependent ...
View in Cn3D ProteinSuperfamily MembersPubMed
DD_CABYR_SP17: dimerization/docking (D/D) domain of the sperm fibrous sheath proteins, Calcium-Binding tYrosine-phosphorylation Regulated protein and Sperm Protein 17
CABYR and SP17 are naturally located in the human sperm fibrous sheath (FS). CABYR was originally is...
EFh_PI-PLC: EF-hand motif found in eukaryotic phosphoinositide-specific phospholipase C (PI-PLC, EC 3.1.4.11) isozymes
PI-PLC isozymes are signaling enzymes that hydrolyze the membrane phospholipids phosphatidylinositol...
EFh_PI-PLCdelta4: EF-hand motif found in phosphoinositide phospholipase C delta 4 (PI-PLC-delta4)
PI-PLC-delta4, also termed 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase delta-4 (PLCD4)...
SPACA1: Sperm acrosome membrane-associated protein 1
SPACA1 (aka SAMP32, due to its 32kDa M.W.) is localized to the acrosome of spermatozoa. The acrosome...
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