NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|1370474454|ref|XP_024307144|]
View 

ly6/PLAUR domain-containing protein 4 isoform X7 [Homo sapiens]

Protein Classification

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
TFP_LU_ECD_LYPD4_rpt1 cd23621
first extracellular domain (ECD) found in Ly6/PLAUR domain-containing protein 4 (LYPD4) and ...
 26-128 2.44e-64

first extracellular domain (ECD) found in Ly6/PLAUR domain-containing protein 4 (LYPD4) and similar proteins; LYPD4 is an acrosome protein expressed specifically in mammalian testes and sperm. It plays an essential role in mammalian fertilization. LYPD4 contains two extracellular domains (ECDs) that belong to Ly-6 antigen/uPA receptor-like (LU) superfamily and exhibits a snake toxin-like fold (also known as three-finger toxin/3FTx fold or three-fingered protein/TFP domain fold). This model corresponds to the first ECD.


:

Pssm-ID: 467141  Cd Length: 103  Bit Score: 193.53  E-value: 2.44e-64
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1370474454  26 ALLCYEATASRFRAVAFHNWKWLLMRNMVCKLQEGCEETLVFIETGTARGVVGFKGCSSSSSYPAQISYLVSPPGVSIAS 105
Cdd:cd23621     1 ALLCYEATASRFRAVALHNWKWLLMRSMVCKLNEGCEETLVFIETGTARGVVGFKGCSPASSYPPQISYLVSPPGVSIAS 80

                          90       100
                  ....*....|....*....|...
gi 1370474454 106 YSRVCRSYLCNNLTNLEPFVKLK 128
Cdd:cd23621    81 YSRVCRSYLCNNLTNMEPFVKLK 103
TFP_LU_ECD_LYPD4_rpt2_like super family cl49622
second extracellular domain (ECD) found in the Ly6/PLAUR domain-containing protein 4 (LYPD4) ...
 138-178 6.62e-21

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. LYPD4 is an acrosome protein expressed specifically in mammalian testes and sperm. It plays an essential role in mammalian fertilization. TEX101, also called cell surface receptor NYD-SP8, or scleroderma-associated autoantigen, or spermatogenesis-related gene protein (SGRG), is a germ cell-specific glycosylphosphatidylinositol (GPI)-anchored protein essential for sperm fertility and spermatogenesis. It plays a role in fertilization by controlling binding of sperm to zona pellucida and migration of spermatozoa into the oviduct. It is associated with Ly6k during spermatogenesis in testes and is required for stable expression of lymphocyte antigen 6 family member K (Ly6k) on testicular germ cells. CD177, also called human neutrophil alloantigen 2a (HNA-2a), or NB1 glycoprotein (NB1 GP), or polycythemia rubra vera protein 1 (PRV-1), is a cell surface protein normally expressed on neutrophil. It modulates the function and homeostasis of tumor-infiltrating regulatory T cells. The expression of CD177 is an important biomarker of myeloproliferative diseases. HNA-2a is expressed on subpopulations of neutrophils. Gene CD177 has two alleles: NB1 and PRV-1, which encode a glycosylphoshatidylinositol (GPI)-anchored protein with three N-glycosylation sites that belongs to the uPAR/CD59/Ly6 snake toxin superfamily. NB1 glycoprotein binds to the endothelial cell adhesion molecule, platelet endothelial cell adhesion molecule-1 (PECAM-1), and participates in neutrophil transmigration. PRV-1 is a novel hematopoietic cell surface receptor which is overexpressed in polycythemia rubra vera. LYPD4 and TEX101 contain two extracellular domains (ECDs) that belong to Ly-6 antigen/uPA receptor-like (LU) superfamily and show snake toxin-like fold (also known as three-finger toxin/3FTx fold or three-fingered protein/TFP domain fold). CD177 contains four ECD domains. The model corresponds to the second ECD domain of LYPD4 and TEX101, as well as second and fourth ECD domains of CD177.


The actual alignment was detected with superfamily member cd23635:

Pssm-ID: 483962  Cd Length: 88  Bit Score: 82.60  E-value: 6.62e-21
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 1370474454 138 ASCSCPTCVGEHMKDCLPNFVTTNSCPLAASTCYSSTLKFQ 178
Cdd:cd23635     1 SSHSCPTCVGRHTKECLPSFVSSESCPCAASTCYSSTLKFQ 41
 
Name Accession Description Interval E-value
TFP_LU_ECD_LYPD4_rpt1 cd23621
first extracellular domain (ECD) found in Ly6/PLAUR domain-containing protein 4 (LYPD4) and ...
 26-128 2.44e-64

first extracellular domain (ECD) found in Ly6/PLAUR domain-containing protein 4 (LYPD4) and similar proteins; LYPD4 is an acrosome protein expressed specifically in mammalian testes and sperm. It plays an essential role in mammalian fertilization. LYPD4 contains two extracellular domains (ECDs) that belong to Ly-6 antigen/uPA receptor-like (LU) superfamily and exhibits a snake toxin-like fold (also known as three-finger toxin/3FTx fold or three-fingered protein/TFP domain fold). This model corresponds to the first ECD.


Pssm-ID: 467141  Cd Length: 103  Bit Score: 193.53  E-value: 2.44e-64
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1370474454  26 ALLCYEATASRFRAVAFHNWKWLLMRNMVCKLQEGCEETLVFIETGTARGVVGFKGCSSSSSYPAQISYLVSPPGVSIAS 105
Cdd:cd23621     1 ALLCYEATASRFRAVALHNWKWLLMRSMVCKLNEGCEETLVFIETGTARGVVGFKGCSPASSYPPQISYLVSPPGVSIAS 80

                          90       100
                  ....*....|....*....|...
gi 1370474454 106 YSRVCRSYLCNNLTNLEPFVKLK 128
Cdd:cd23621    81 YSRVCRSYLCNNLTNMEPFVKLK 103
TFP_LU_ECD_LYPD4_rpt2 cd23635
second extracellular domain (ECD) found in Ly6/PLAUR domain-containing protein 4 (LYPD4) and ...
 138-178 6.62e-21

second extracellular domain (ECD) found in Ly6/PLAUR domain-containing protein 4 (LYPD4) and similar proteins; LYPD4 is an acrosome protein expressed specifically in mammalian testes and sperm. It plays an essential role in mammalian fertilization. LYPD4 contains two extracellular domains (ECDs) that belong to Ly-6 antigen/uPA receptor-like (LU) superfamily and shows snake toxin-like fold (also known as three-finger toxin/3FTx fold or three-fingered protein/TFP domain fold). This model corresponds to the second ECD domain of LYPD4.


Pssm-ID: 467799  Cd Length: 88  Bit Score: 82.60  E-value: 6.62e-21
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 1370474454 138 ASCSCPTCVGEHMKDCLPNFVTTNSCPLAASTCYSSTLKFQ 178
Cdd:cd23635     1 SSHSCPTCVGRHTKECLPSFVSSESCPCAASTCYSSTLKFQ 41
UPAR_LY6 pfam00021
u-PAR/Ly-6 domain; This extracellular disulphide bond rich domain is related to pfam00087.
 142-179 3.05e-04

u-PAR/Ly-6 domain; This extracellular disulphide bond rich domain is related to pfam00087.


Pssm-ID: 394978  Cd Length: 77  Bit Score: 37.90  E-value: 3.05e-04
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1370474454 142 CPTCVGEHMKDCLPNfvttNSCPLAASTCYSSTLKFQG 179
Cdd:pfam00021   1 CYSCLGVSNEDCLSE----VTCPLSDGQCVTTTLELPE 34
 
Name Accession Description Interval E-value
TFP_LU_ECD_LYPD4_rpt1 cd23621
first extracellular domain (ECD) found in Ly6/PLAUR domain-containing protein 4 (LYPD4) and ...
 26-128 2.44e-64

first extracellular domain (ECD) found in Ly6/PLAUR domain-containing protein 4 (LYPD4) and similar proteins; LYPD4 is an acrosome protein expressed specifically in mammalian testes and sperm. It plays an essential role in mammalian fertilization. LYPD4 contains two extracellular domains (ECDs) that belong to Ly-6 antigen/uPA receptor-like (LU) superfamily and exhibits a snake toxin-like fold (also known as three-finger toxin/3FTx fold or three-fingered protein/TFP domain fold). This model corresponds to the first ECD.


Pssm-ID: 467141  Cd Length: 103  Bit Score: 193.53  E-value: 2.44e-64
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1370474454  26 ALLCYEATASRFRAVAFHNWKWLLMRNMVCKLQEGCEETLVFIETGTARGVVGFKGCSSSSSYPAQISYLVSPPGVSIAS 105
Cdd:cd23621     1 ALLCYEATASRFRAVALHNWKWLLMRSMVCKLNEGCEETLVFIETGTARGVVGFKGCSPASSYPPQISYLVSPPGVSIAS 80

                          90       100
                  ....*....|....*....|...
gi 1370474454 106 YSRVCRSYLCNNLTNLEPFVKLK 128
Cdd:cd23621    81 YSRVCRSYLCNNLTNMEPFVKLK 103
TFP_LU_ECD_LYPD4_rpt1_like cd23564
first extracellular domain (ECD) found in the Ly6/PLAUR domain-containing protein 4 (LYPD4) ...
 27-125 1.87e-46

first 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. LYPD4 is an acrosome protein expressed specifically in mammalian testes and sperm. It plays an essential role in mammalian fertilization. TEX101 (also called cell surface receptor NYD-SP8, or scleroderma-associated autoantigen, or spermatogenesis-related gene protein (SGRG)) is a germ cell-specific glycosylphosphatidylinositol (GPI)-anchored protein essential for sperm fertility and spermatogenesis. It plays a role in fertilization by controlling binding of sperm to zona pellucida and migration of spermatozoa into the oviduct. It is associated with Ly6k during spermatogenesis in testis and is required for stable expression of lymphocyte antigen 6 family member K (Ly6k) on testicular germ cells. CD177, also called human neutrophil alloantigen 2a (HNA-2a), or NB1 glycoprotein (NB1 GP), or polycythemia rubra vera protein 1 (PRV-1), is a cell surface protein normally expressed on neutrophil. It modulates the function and homeostasis of tumor-infiltrating regulatory T cells. The expression of CD177 is an important biomarker of myeloproliferative diseases. HNA-2a is expressed on subpopulations of neutrophils. Gene CD177 has two alleles: NB1 and PRV-1, which encode a glycosylphoshatidylinositol (GPI)-anchored protein with three N-glycosylation sites that belongs to the uPAR/CD59/Ly6 snake toxin superfamily. NB1 glycoprotein binds to the endothelial cell adhesion molecule, platelet endothelial cell adhesion molecule-1 (PECAM-1) and participates in neutrophil transmigration. PRV-1 is a novel hematopoietic cell surface receptor which is overexpressed in polycythemia rubra vera. LYPD4 and TEX101 contain two extracellular domains (ECDs) that belong to Ly-6 antigen/uPA receptor-like (LU) superfamily and exhibits a snake toxin-like fold (also known as three-finger toxin/3FTx fold or three-fingered protein/TFP domain fold). This model corresponds to the first ECD. CD177 contains four ECD domains. This model corresponds to the first ECD domain of LYPD4 and TEX101, as well as first and third ECD domains of CD177.


Pssm-ID: 467094  Cd Length: 99  Bit Score: 147.96  E-value: 1.87e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1370474454  27 LLCYEATASRFRAVAFHNWKWLLMRNMVCKLQEGCEETLVFIETGTARGVVGFKGCSSSSSYPAQISYLVSPPGVSIASY 106
Cdd:cd23564     1 LTCYRGTSLYVGANLANEPNWTTSRNETCEAGEVCQETLLLIESGTQVLILGSKGCTPAGSQSSRVTEHVSPPGLIITSY 80

                          90
                  ....*....|....*....
gi 1370474454 107 SRVCRSYLCNNLTNLEPFV 125
Cdd:cd23564    81 TRVCNSDFCNNLSSTSPFL 99
TFP_LU_ECD_LYPD4_rpt2 cd23635
second extracellular domain (ECD) found in Ly6/PLAUR domain-containing protein 4 (LYPD4) and ...
 138-178 6.62e-21

second extracellular domain (ECD) found in Ly6/PLAUR domain-containing protein 4 (LYPD4) and similar proteins; LYPD4 is an acrosome protein expressed specifically in mammalian testes and sperm. It plays an essential role in mammalian fertilization. LYPD4 contains two extracellular domains (ECDs) that belong to Ly-6 antigen/uPA receptor-like (LU) superfamily and shows snake toxin-like fold (also known as three-finger toxin/3FTx fold or three-fingered protein/TFP domain fold). This model corresponds to the second ECD domain of LYPD4.


Pssm-ID: 467799  Cd Length: 88  Bit Score: 82.60  E-value: 6.62e-21
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 1370474454 138 ASCSCPTCVGEHMKDCLPNFVTTNSCPLAASTCYSSTLKFQ 178
Cdd:cd23635     1 SSHSCPTCVGRHTKECLPSFVSSESCPCAASTCYSSTLKFQ 41
TFP_LU_ECD_CD177_rpt1 cd23623
first extracellular domain (ECD) found in CD177 antigen and similar proteins; CD177 (also ...
 26-124 1.99e-14

first extracellular domain (ECD) found in CD177 antigen and similar proteins; CD177 (also called human neutrophil alloantigen 2a (HNA-2a), or NB1 glycoprotein (NB1 GP), or polycythemia rubra vera protein 1 (PRV-1)) is a cell surface protein normally expressed on neutrophil. It modulates the function and homeostasis of tumor-infiltrating regulatory T cells. The expression of CD177 is an important biomarker of myeloproliferative diseases. HNA-2a is expressed on subpopulations of neutrophils. Gene CD177 has two alleles: NB1 and PRV-1, which encode a glycosylphoshatidylinositol (GPI)-anchored protein with three N-glycosylation sites that belongs to the uPAR/CD59/Ly6 snake toxin superfamily. NB1 glycoprotein binds to the endothelial cell adhesion molecule, platelet endothelial cell adhesion molecule-1 (PECAM-1) and participates in neutrophil transmigration. PRV-1 is a novel hematopoietic cell surface receptor which is overexpressed in polycythemia rubra vera. Members in this family contain four extracellular domains (ECDs) that belong to Ly-6 antigen/uPA receptor-like (LU) superfamily and exhibits a snake toxin-like fold (also known as three-finger toxin/3FTx fold or three-fingered protein/TFP domain fold). This model corresponds to the first ECD.


Pssm-ID: 467143  Cd Length: 100  Bit Score: 65.80  E-value: 1.99e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1370474454  26 ALLCYEATASRFRAV-AFHNWkWLLmRNMVCKLQEGCEETLVFIETGTARGVVGFKGCSSSSSYPAQISYLVSPPGVSIA 104
Cdd:cd23623     1 ALTCQKGTLETVRNVsELPLW-WTA-GQKTCEAGEGCQDTLMLIENGPQVNLVLIKGCTQAEDQEPRVTQHRAGPGLSIV 78

                          90       100
                  ....*....|....*....|.
gi 1370474454 105 SYSRVCRSY-LCNNLTNLEPF 124
Cdd:cd23623    79 SYTRVCRHQdLCNDLSSTLPL 99
TFP_LU_ECD_CD177_rpt3 cd23624
third extracellular domain (ECD) found in CD177 antigen and similar proteins; CD177 (also ...
 46-117 1.09e-11

third extracellular domain (ECD) found in CD177 antigen and similar proteins; CD177 (also called human neutrophil alloantigen 2a (HNA-2a), or NB1 glycoprotein (NB1 GP), or polycythemia rubra vera protein 1 (PRV-1)) is a cell surface protein normally expressed on neutrophil. It modulates the function and homeostasis of tumor-infiltrating regulatory T cells. The expression of CD177 is an important biomarker of myeloproliferative diseases. HNA-2a is expressed on subpopulations of neutrophils. Gene CD177 has two alleles: NB1 and PRV-1, which encode a glycosylphoshatidylinositol (GPI)-anchored protein with three N-glycosylation sites that belongs to the uPAR/CD59/Ly6 snake toxin superfamily. NB1 glycoprotein binds to the endothelial cell adhesion molecule, platelet endothelial cell adhesion molecule-1 (PECAM-1) and participates in neutrophil transmigration. PRV-1 is a novel hematopoietic cell surface receptor which is overexpressed in polycythemia rubra vera. Members in this family contain four extracellular domains (ECDs) that belong to Ly-6 antigen/uPA receptor-like (LU) superfamily and exhibits a snake toxin-like fold (also known as three-finger toxin/3FTx fold or three-fingered protein/TFP domain fold). This model corresponds to the third ECD.


Pssm-ID: 467144  Cd Length: 102  Bit Score: 58.86  E-value: 1.09e-11
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1370474454  46 KWLLMRNMVCKLQEGCEETLVFIETGTARGVVGFKGCSSSSSYPAQ-ISYLVSPPGVSIASYSRVCRSYLCNN 117
Cdd:cd23624    22 EWTTSGTQICDAGEVCQETLLLIDVGPKSLLLGSKGCSKPGAQDSQkVSIHSGPPGILVASYVHFCSSDLCNR 94
TFP_LU_ECD_TEX101_rpt1 cd23622
first extracellular domain (ECD) found in testis-expressed protein 101 (TEX101) and similar ...
 61-124 2.08e-08

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 spermatogenesis-related gene protein (SGRG)) is a germ cell-specific glycosylphosphatidylinositol (GPI)-anchored protein essential for sperm fertility and spermatogenesis. It plays a role in fertilization by controlling binding of sperm to zona pellucida and migration of spermatozoa into the oviduct. It is associated with Ly6k during spermatogenesis in testis and is required for stable expression of lymphocyte antigen 6 family member K (Ly6k) on testicular germ cells. TEX101 contains two extracellular domains (ECDs) that belong to Ly-6 antigen/uPA receptor-like (LU) superfamily and exhibits a snake toxin-like fold (also known as three-finger toxin/3FTx fold or three-fingered protein/TFP domain fold). This model corresponds to the first ECD.


Pssm-ID: 467142  Cd Length: 99  Bit Score: 50.04  E-value: 2.08e-08
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1370474454  61 CEETLVFIETGTARGVVGFKGCSSSSSypAQISYL--VSPPGVSIASYSRVCRSYLCNNLTNLEPF 124
Cdd:cd23622    35 CQETILMIKAGTKTAILATKGCISEGM--EAVTFIqhTPPPGLVAVSYSNYCEDSLCNNKKSLSSF 98
TFP_LU_ECD_LYPD4_rpt2_like cd23633
second extracellular domain (ECD) found in the Ly6/PLAUR domain-containing protein 4 (LYPD4) ...
 138-179 1.84e-05

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. LYPD4 is an acrosome protein expressed specifically in mammalian testes and sperm. It plays an essential role in mammalian fertilization. TEX101, also called cell surface receptor NYD-SP8, or scleroderma-associated autoantigen, or spermatogenesis-related gene protein (SGRG), is a germ cell-specific glycosylphosphatidylinositol (GPI)-anchored protein essential for sperm fertility and spermatogenesis. It plays a role in fertilization by controlling binding of sperm to zona pellucida and migration of spermatozoa into the oviduct. It is associated with Ly6k during spermatogenesis in testes and is required for stable expression of lymphocyte antigen 6 family member K (Ly6k) on testicular germ cells. CD177, also called human neutrophil alloantigen 2a (HNA-2a), or NB1 glycoprotein (NB1 GP), or polycythemia rubra vera protein 1 (PRV-1), is a cell surface protein normally expressed on neutrophil. It modulates the function and homeostasis of tumor-infiltrating regulatory T cells. The expression of CD177 is an important biomarker of myeloproliferative diseases. HNA-2a is expressed on subpopulations of neutrophils. Gene CD177 has two alleles: NB1 and PRV-1, which encode a glycosylphoshatidylinositol (GPI)-anchored protein with three N-glycosylation sites that belongs to the uPAR/CD59/Ly6 snake toxin superfamily. NB1 glycoprotein binds to the endothelial cell adhesion molecule, platelet endothelial cell adhesion molecule-1 (PECAM-1), and participates in neutrophil transmigration. PRV-1 is a novel hematopoietic cell surface receptor which is overexpressed in polycythemia rubra vera. LYPD4 and TEX101 contain two extracellular domains (ECDs) that belong to Ly-6 antigen/uPA receptor-like (LU) superfamily and show snake toxin-like fold (also known as three-finger toxin/3FTx fold or three-fingered protein/TFP domain fold). CD177 contains four ECD domains. The model corresponds to the second ECD domain of LYPD4 and TEX101, as well as second and fourth ECD domains of CD177.


Pssm-ID: 467797  Cd Length: 76  Bit Score: 41.14  E-value: 1.84e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 1370474454 138 ASCSCPTCVGEHmKDCLPNFVTTnSCPLaASTCYSSTLKFQG 179
Cdd:cd23633     1 GTLQCPVCLHFK-GSCSSNSNLV-LCPK-NTRCYTGDLEVRG 39
UPAR_LY6 pfam00021
u-PAR/Ly-6 domain; This extracellular disulphide bond rich domain is related to pfam00087.
 142-179 3.05e-04

u-PAR/Ly-6 domain; This extracellular disulphide bond rich domain is related to pfam00087.


Pssm-ID: 394978  Cd Length: 77  Bit Score: 37.90  E-value: 3.05e-04
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1370474454 142 CPTCVGEHMKDCLPNfvttNSCPLAASTCYSSTLKFQG 179
Cdd:pfam00021   1 CYSCLGVSNEDCLSE----VTCPLSDGQCVTTTLELPE 34
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH