C-type LECtin [Caenorhabditis elegans]
C-type lectin and CUB domain-containing protein( domain architecture ID 10637005)
C-type lectin and CUB (for complement C1r/C1s, Uegf, Bmp1) domain-containing protein; C-type lectin domain binds carbohydrate in a calcium-dependent manner, whereas CUB domain is found almost exclusively in extracellular and plasma membrane-associated proteins, many of which are developmentally regulated
List of domain hits
Name | Accession | Description | Interval | E-value | |||
CUB | cd00041 | CUB domain; extracellular domain; present in proteins mostly known to be involved in ... |
303-413 | 5.88e-26 | |||
CUB domain; extracellular domain; present in proteins mostly known to be involved in development; not found in prokaryotes, plants and yeast. : Pssm-ID: 238001 [Multi-domain] Cd Length: 113 Bit Score: 101.33 E-value: 5.88e-26
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CLECT | smart00034 | C-type lectin (CTL) or carbohydrate-recognition domain (CRD); Many of these domains function ... |
23-152 | 4.25e-20 | |||
C-type lectin (CTL) or carbohydrate-recognition domain (CRD); Many of these domains function as calcium-dependent carbohydrate binding modules. : Pssm-ID: 214480 [Multi-domain] Cd Length: 124 Bit Score: 85.34 E-value: 4.25e-20
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CLECT | smart00034 | C-type lectin (CTL) or carbohydrate-recognition domain (CRD); Many of these domains function ... |
165-279 | 8.28e-13 | |||
C-type lectin (CTL) or carbohydrate-recognition domain (CRD); Many of these domains function as calcium-dependent carbohydrate binding modules. : Pssm-ID: 214480 [Multi-domain] Cd Length: 124 Bit Score: 64.93 E-value: 8.28e-13
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Name | Accession | Description | Interval | E-value | |||
CUB | cd00041 | CUB domain; extracellular domain; present in proteins mostly known to be involved in ... |
303-413 | 5.88e-26 | |||
CUB domain; extracellular domain; present in proteins mostly known to be involved in development; not found in prokaryotes, plants and yeast. Pssm-ID: 238001 [Multi-domain] Cd Length: 113 Bit Score: 101.33 E-value: 5.88e-26
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CUB | smart00042 | Domain first found in C1r, C1s, uEGF, and bone morphogenetic protein; This domain is found ... |
312-412 | 8.11e-25 | |||
Domain first found in C1r, C1s, uEGF, and bone morphogenetic protein; This domain is found mostly among developmentally-regulated proteins. Spermadhesins contain only this domain. Pssm-ID: 214483 [Multi-domain] Cd Length: 102 Bit Score: 97.85 E-value: 8.11e-25
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CUB | pfam00431 | CUB domain; |
310-412 | 2.16e-20 | |||
CUB domain; Pssm-ID: 395345 [Multi-domain] Cd Length: 110 Bit Score: 85.81 E-value: 2.16e-20
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CLECT | smart00034 | C-type lectin (CTL) or carbohydrate-recognition domain (CRD); Many of these domains function ... |
23-152 | 4.25e-20 | |||
C-type lectin (CTL) or carbohydrate-recognition domain (CRD); Many of these domains function as calcium-dependent carbohydrate binding modules. Pssm-ID: 214480 [Multi-domain] Cd Length: 124 Bit Score: 85.34 E-value: 4.25e-20
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CLECT | smart00034 | C-type lectin (CTL) or carbohydrate-recognition domain (CRD); Many of these domains function ... |
165-279 | 8.28e-13 | |||
C-type lectin (CTL) or carbohydrate-recognition domain (CRD); Many of these domains function as calcium-dependent carbohydrate binding modules. Pssm-ID: 214480 [Multi-domain] Cd Length: 124 Bit Score: 64.93 E-value: 8.28e-13
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CLECT | cd00037 | C-type lectin (CTL)/C-type lectin-like (CTLD) domain; CLECT: C-type lectin (CTL)/C-type ... |
168-280 | 1.69e-10 | |||
C-type lectin (CTL)/C-type lectin-like (CTLD) domain; CLECT: C-type lectin (CTL)/C-type lectin-like (CTLD) domain; protein domains homologous to the carbohydrate-recognition domains (CRDs) of the C-type lectins. This group is chiefly comprised of eukaryotic CTLDs, but contains some, as yet functionally uncharacterized, bacterial CTLDs. Many CTLDs are calcium-dependent carbohydrate binding modules; other CTLDs bind protein ligands, lipids, and inorganic surfaces, including CaCO3 and ice. Animal C-type lectins are involved in such functions as extracellular matrix organization, endocytosis, complement activation, pathogen recognition, and cell-cell interactions. For example: mannose-binding lectin and lung surfactant proteins A and D bind carbohydrates on surfaces (e.g. pathogens, allergens, necrotic, and apoptotic cells) and mediate functions associated with killing and phagocytosis; P (platlet)-, E (endothelial)-, and L (leukocyte)- selectins (sels) mediate the initial attachment, tethering, and rolling of lymphocytes on inflamed vascular walls enabling subsequent lymphocyte adhesion and transmigration. CTLDs may bind a variety of carbohydrate ligands including mannose, N-acetylglucosamine, galactose, N-acetylgalactosamine, and fucose. Several CTLDs bind to protein ligands, and only some of these binding interactions are Ca2+-dependent; including the CTLDs of Coagulation Factors IX/X (IX/X) and Von Willebrand Factor (VWF) binding proteins, and natural killer cell receptors. C-type lectins, such as lithostathine, and some type II antifreeze glycoproteins function in a Ca2+-independent manner to bind inorganic surfaces. Many proteins in this group contain a single CTLD; these CTLDs associate with each other through several different surfaces to form dimers, trimers, or tetramers, from which ligand-binding sites project in different orientations. Various vertebrate type 1 transmembrane proteins including macrophage mannose receptor, endo180, phospholipase A2 receptor, and dendritic and epithelial cell receptor (DEC205) have extracellular domains containing 8 or more CTLDs; these CTLDs remain in the parent model. In some members (IX/X and VWF binding proteins), a loop extends to the adjoining domain to form a loop-swapped dimer. A similar conformation is seen in the macrophage mannose receptor CRD4's putative non-sugar bound form of the domain in the acid environment of the endosome. Lineage specific expansions of CTLDs have occurred in several animal lineages including Drosophila melanogaster and Caenorhabditis elegans; these CTLDs also remain in the parent model. Pssm-ID: 153057 [Multi-domain] Cd Length: 116 Bit Score: 58.01 E-value: 1.69e-10
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Lectin_C | pfam00059 | Lectin C-type domain; This family includes both long and short form C-type |
42-152 | 1.91e-08 | |||
Lectin C-type domain; This family includes both long and short form C-type Pssm-ID: 459655 [Multi-domain] Cd Length: 105 Bit Score: 51.71 E-value: 1.91e-08
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CLECT_REG-1_like | cd03594 | C-type lectin-like domain (CTLD) of the type found in Human REG-1 (lithostathine), REG-4, and ... |
23-152 | 7.85e-08 | |||
C-type lectin-like domain (CTLD) of the type found in Human REG-1 (lithostathine), REG-4, and avian eggshell-specific proteins: ansocalcin, structhiocalcin-1(SCA-1), and -2(SCA-2); CLECT_REG-1_like: C-type lectin-like domain (CTLD) of the type found in Human REG-1 (lithostathine), REG-4, and avian eggshell-specific proteins: ansocalcin, structhiocalcin-1(SCA-1), and -2(SCA-2). CTLD refers to a domain homologous to the carbohydrate-recognition domains (CRDs) of the C-type lectins. REG-1 is a proliferating factor which participates in various kinds of tissue regeneration including pancreatic beta-cell regeneration, regeneration of intestinal mucosa, regeneration of motor neurons, and perhaps in tissue regeneration of damaged heart. REG-1 may play a role on the pathophysiology of Alzheimer's disease and in the development of gastric cancers. Its expression is correlated with reduced survival from early-stage colorectal cancer. REG-1 also binds and aggregates several bacterial strains from the intestinal flora and it has been suggested that it is involved in the control of the intestinal bacterial ecosystem. Rat lithostathine has calcium carbonate crystal inhibitor activity in vitro. REG-IV is unregulated in pancreatic, gastric, hepatocellular, and prostrate adenocarcinomas. REG-IV activates the EGF receptor/Akt/AP-1 signaling pathway in colorectal carcinoma. Ansocalcin, SCA-1 and -2 are found at high concentration in the calcified egg shell layer of goose and ostrich, respectively and tend to form aggregates. Ansocalcin nucleates calcite crystal aggregates in vitro. Pssm-ID: 153064 [Multi-domain] Cd Length: 129 Bit Score: 50.83 E-value: 7.85e-08
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PCC | TIGR00864 | polycystin cation channel protein; The Polycystin Cation Channel (PCC) Family (TC 1.A.5) ... |
21-153 | 2.61e-04 | |||
polycystin cation channel protein; The Polycystin Cation Channel (PCC) Family (TC 1.A.5) Polycystin is a huge protein of 4303aas. Its repeated leucine-rich (LRR) segment is found in many proteins. It contains 16 polycystic kidney disease (PKD) domains, one LDL-receptor class A domain, one C-type lectin family domain, and 16-18 putative TMSs in positions between residues 2200 and 4100. Polycystin-L has been shown to be a cation (Na+, K+ and Ca2+) channel that is activated by Ca2+. Two members of the PCC family (polycystin 1 and 2) are mutated in autosomal dominant polycystic kidney disease, and polycystin-L is deleted in mice with renal and retinal defects. Note: this model is restricted to the amino half. Pssm-ID: 188093 [Multi-domain] Cd Length: 2740 Bit Score: 43.53 E-value: 2.61e-04
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Name | Accession | Description | Interval | E-value | |||
CUB | cd00041 | CUB domain; extracellular domain; present in proteins mostly known to be involved in ... |
303-413 | 5.88e-26 | |||
CUB domain; extracellular domain; present in proteins mostly known to be involved in development; not found in prokaryotes, plants and yeast. Pssm-ID: 238001 [Multi-domain] Cd Length: 113 Bit Score: 101.33 E-value: 5.88e-26
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CUB | smart00042 | Domain first found in C1r, C1s, uEGF, and bone morphogenetic protein; This domain is found ... |
312-412 | 8.11e-25 | |||
Domain first found in C1r, C1s, uEGF, and bone morphogenetic protein; This domain is found mostly among developmentally-regulated proteins. Spermadhesins contain only this domain. Pssm-ID: 214483 [Multi-domain] Cd Length: 102 Bit Score: 97.85 E-value: 8.11e-25
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CUB | pfam00431 | CUB domain; |
310-412 | 2.16e-20 | |||
CUB domain; Pssm-ID: 395345 [Multi-domain] Cd Length: 110 Bit Score: 85.81 E-value: 2.16e-20
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CLECT | smart00034 | C-type lectin (CTL) or carbohydrate-recognition domain (CRD); Many of these domains function ... |
23-152 | 4.25e-20 | |||
C-type lectin (CTL) or carbohydrate-recognition domain (CRD); Many of these domains function as calcium-dependent carbohydrate binding modules. Pssm-ID: 214480 [Multi-domain] Cd Length: 124 Bit Score: 85.34 E-value: 4.25e-20
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CLECT | smart00034 | C-type lectin (CTL) or carbohydrate-recognition domain (CRD); Many of these domains function ... |
165-279 | 8.28e-13 | |||
C-type lectin (CTL) or carbohydrate-recognition domain (CRD); Many of these domains function as calcium-dependent carbohydrate binding modules. Pssm-ID: 214480 [Multi-domain] Cd Length: 124 Bit Score: 64.93 E-value: 8.28e-13
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CLECT | cd00037 | C-type lectin (CTL)/C-type lectin-like (CTLD) domain; CLECT: C-type lectin (CTL)/C-type ... |
168-280 | 1.69e-10 | |||
C-type lectin (CTL)/C-type lectin-like (CTLD) domain; CLECT: C-type lectin (CTL)/C-type lectin-like (CTLD) domain; protein domains homologous to the carbohydrate-recognition domains (CRDs) of the C-type lectins. This group is chiefly comprised of eukaryotic CTLDs, but contains some, as yet functionally uncharacterized, bacterial CTLDs. Many CTLDs are calcium-dependent carbohydrate binding modules; other CTLDs bind protein ligands, lipids, and inorganic surfaces, including CaCO3 and ice. Animal C-type lectins are involved in such functions as extracellular matrix organization, endocytosis, complement activation, pathogen recognition, and cell-cell interactions. For example: mannose-binding lectin and lung surfactant proteins A and D bind carbohydrates on surfaces (e.g. pathogens, allergens, necrotic, and apoptotic cells) and mediate functions associated with killing and phagocytosis; P (platlet)-, E (endothelial)-, and L (leukocyte)- selectins (sels) mediate the initial attachment, tethering, and rolling of lymphocytes on inflamed vascular walls enabling subsequent lymphocyte adhesion and transmigration. CTLDs may bind a variety of carbohydrate ligands including mannose, N-acetylglucosamine, galactose, N-acetylgalactosamine, and fucose. Several CTLDs bind to protein ligands, and only some of these binding interactions are Ca2+-dependent; including the CTLDs of Coagulation Factors IX/X (IX/X) and Von Willebrand Factor (VWF) binding proteins, and natural killer cell receptors. C-type lectins, such as lithostathine, and some type II antifreeze glycoproteins function in a Ca2+-independent manner to bind inorganic surfaces. Many proteins in this group contain a single CTLD; these CTLDs associate with each other through several different surfaces to form dimers, trimers, or tetramers, from which ligand-binding sites project in different orientations. Various vertebrate type 1 transmembrane proteins including macrophage mannose receptor, endo180, phospholipase A2 receptor, and dendritic and epithelial cell receptor (DEC205) have extracellular domains containing 8 or more CTLDs; these CTLDs remain in the parent model. In some members (IX/X and VWF binding proteins), a loop extends to the adjoining domain to form a loop-swapped dimer. A similar conformation is seen in the macrophage mannose receptor CRD4's putative non-sugar bound form of the domain in the acid environment of the endosome. Lineage specific expansions of CTLDs have occurred in several animal lineages including Drosophila melanogaster and Caenorhabditis elegans; these CTLDs also remain in the parent model. Pssm-ID: 153057 [Multi-domain] Cd Length: 116 Bit Score: 58.01 E-value: 1.69e-10
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Lectin_C | pfam00059 | Lectin C-type domain; This family includes both long and short form C-type |
42-152 | 1.91e-08 | |||
Lectin C-type domain; This family includes both long and short form C-type Pssm-ID: 459655 [Multi-domain] Cd Length: 105 Bit Score: 51.71 E-value: 1.91e-08
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CLECT_REG-1_like | cd03594 | C-type lectin-like domain (CTLD) of the type found in Human REG-1 (lithostathine), REG-4, and ... |
23-152 | 7.85e-08 | |||
C-type lectin-like domain (CTLD) of the type found in Human REG-1 (lithostathine), REG-4, and avian eggshell-specific proteins: ansocalcin, structhiocalcin-1(SCA-1), and -2(SCA-2); CLECT_REG-1_like: C-type lectin-like domain (CTLD) of the type found in Human REG-1 (lithostathine), REG-4, and avian eggshell-specific proteins: ansocalcin, structhiocalcin-1(SCA-1), and -2(SCA-2). CTLD refers to a domain homologous to the carbohydrate-recognition domains (CRDs) of the C-type lectins. REG-1 is a proliferating factor which participates in various kinds of tissue regeneration including pancreatic beta-cell regeneration, regeneration of intestinal mucosa, regeneration of motor neurons, and perhaps in tissue regeneration of damaged heart. REG-1 may play a role on the pathophysiology of Alzheimer's disease and in the development of gastric cancers. Its expression is correlated with reduced survival from early-stage colorectal cancer. REG-1 also binds and aggregates several bacterial strains from the intestinal flora and it has been suggested that it is involved in the control of the intestinal bacterial ecosystem. Rat lithostathine has calcium carbonate crystal inhibitor activity in vitro. REG-IV is unregulated in pancreatic, gastric, hepatocellular, and prostrate adenocarcinomas. REG-IV activates the EGF receptor/Akt/AP-1 signaling pathway in colorectal carcinoma. Ansocalcin, SCA-1 and -2 are found at high concentration in the calcified egg shell layer of goose and ostrich, respectively and tend to form aggregates. Ansocalcin nucleates calcite crystal aggregates in vitro. Pssm-ID: 153064 [Multi-domain] Cd Length: 129 Bit Score: 50.83 E-value: 7.85e-08
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CLECT_EMBP_like | cd03598 | C-type lectin-like domain (CTLD) of the type found in the human proteins, eosinophil major ... |
33-151 | 7.90e-08 | |||
C-type lectin-like domain (CTLD) of the type found in the human proteins, eosinophil major basic protein (EMBP) and prepro major basic protein homolog (MBPH); CLECT_EMBP_like: C-type lectin-like domain (CTLD) of the type found in the human proteins, eosinophil major basic protein (EMBP) and prepro major basic protein homolog (MBPH). CTLD refers to a domain homologous to the carbohydrate-recognition domains (CRDs) of the C-type lectins. Eosinophils and basophils carry out various functions in allergic, parasitic, and inflammatory diseases. EMBP is stored in eosinophil crystalloid granules and is released upon degranulation. EMBP is also expressed in basophils. The proform of EMBP is expressed in placental X cells and breast tissue and increases significantly during human pregnancy. EMBP has cytotoxic properties and damages bacteria and mammalian cells, in vitro, as well as, helminth parasites. EMBP deposition has been observed in the inflamed tissue of allergy patients in a variety of diseases including asthma, atopic dermatitis, and rhinitis. In addition to its cytotoxic functions, EMBP activates cells and stimulates cytokine production. EMBP has been shown to bind the proteoglycan heparin. The binding site is similar to the carbohydrate binding site of other classical CTLD, such as mannose-binding protein (MBP1), however, heparin binding to EMBP is calcium ion independent. MBPH has reduced potency in cytotoxic and cytostimulatory assays compared with EMBP. Pssm-ID: 153068 Cd Length: 117 Bit Score: 50.53 E-value: 7.90e-08
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CLECT_REG-1_like | cd03594 | C-type lectin-like domain (CTLD) of the type found in Human REG-1 (lithostathine), REG-4, and ... |
165-279 | 1.30e-06 | |||
C-type lectin-like domain (CTLD) of the type found in Human REG-1 (lithostathine), REG-4, and avian eggshell-specific proteins: ansocalcin, structhiocalcin-1(SCA-1), and -2(SCA-2); CLECT_REG-1_like: C-type lectin-like domain (CTLD) of the type found in Human REG-1 (lithostathine), REG-4, and avian eggshell-specific proteins: ansocalcin, structhiocalcin-1(SCA-1), and -2(SCA-2). CTLD refers to a domain homologous to the carbohydrate-recognition domains (CRDs) of the C-type lectins. REG-1 is a proliferating factor which participates in various kinds of tissue regeneration including pancreatic beta-cell regeneration, regeneration of intestinal mucosa, regeneration of motor neurons, and perhaps in tissue regeneration of damaged heart. REG-1 may play a role on the pathophysiology of Alzheimer's disease and in the development of gastric cancers. Its expression is correlated with reduced survival from early-stage colorectal cancer. REG-1 also binds and aggregates several bacterial strains from the intestinal flora and it has been suggested that it is involved in the control of the intestinal bacterial ecosystem. Rat lithostathine has calcium carbonate crystal inhibitor activity in vitro. REG-IV is unregulated in pancreatic, gastric, hepatocellular, and prostrate adenocarcinomas. REG-IV activates the EGF receptor/Akt/AP-1 signaling pathway in colorectal carcinoma. Ansocalcin, SCA-1 and -2 are found at high concentration in the calcified egg shell layer of goose and ostrich, respectively and tend to form aggregates. Ansocalcin nucleates calcite crystal aggregates in vitro. Pssm-ID: 153064 [Multi-domain] Cd Length: 129 Bit Score: 47.37 E-value: 1.30e-06
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CLECT_EMBP_like | cd03598 | C-type lectin-like domain (CTLD) of the type found in the human proteins, eosinophil major ... |
167-278 | 4.64e-05 | |||
C-type lectin-like domain (CTLD) of the type found in the human proteins, eosinophil major basic protein (EMBP) and prepro major basic protein homolog (MBPH); CLECT_EMBP_like: C-type lectin-like domain (CTLD) of the type found in the human proteins, eosinophil major basic protein (EMBP) and prepro major basic protein homolog (MBPH). CTLD refers to a domain homologous to the carbohydrate-recognition domains (CRDs) of the C-type lectins. Eosinophils and basophils carry out various functions in allergic, parasitic, and inflammatory diseases. EMBP is stored in eosinophil crystalloid granules and is released upon degranulation. EMBP is also expressed in basophils. The proform of EMBP is expressed in placental X cells and breast tissue and increases significantly during human pregnancy. EMBP has cytotoxic properties and damages bacteria and mammalian cells, in vitro, as well as, helminth parasites. EMBP deposition has been observed in the inflamed tissue of allergy patients in a variety of diseases including asthma, atopic dermatitis, and rhinitis. In addition to its cytotoxic functions, EMBP activates cells and stimulates cytokine production. EMBP has been shown to bind the proteoglycan heparin. The binding site is similar to the carbohydrate binding site of other classical CTLD, such as mannose-binding protein (MBP1), however, heparin binding to EMBP is calcium ion independent. MBPH has reduced potency in cytotoxic and cytostimulatory assays compared with EMBP. Pssm-ID: 153068 Cd Length: 117 Bit Score: 42.44 E-value: 4.64e-05
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PCC | TIGR00864 | polycystin cation channel protein; The Polycystin Cation Channel (PCC) Family (TC 1.A.5) ... |
21-153 | 2.61e-04 | |||
polycystin cation channel protein; The Polycystin Cation Channel (PCC) Family (TC 1.A.5) Polycystin is a huge protein of 4303aas. Its repeated leucine-rich (LRR) segment is found in many proteins. It contains 16 polycystic kidney disease (PKD) domains, one LDL-receptor class A domain, one C-type lectin family domain, and 16-18 putative TMSs in positions between residues 2200 and 4100. Polycystin-L has been shown to be a cation (Na+, K+ and Ca2+) channel that is activated by Ca2+. Two members of the PCC family (polycystin 1 and 2) are mutated in autosomal dominant polycystic kidney disease, and polycystin-L is deleted in mice with renal and retinal defects. Note: this model is restricted to the amino half. Pssm-ID: 188093 [Multi-domain] Cd Length: 2740 Bit Score: 43.53 E-value: 2.61e-04
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CLECT_CSPGs | cd03588 | C-type lectin-like domain (CTLD) of the type found in chondroitin sulfate proteoglycan core ... |
165-280 | 7.39e-04 | |||
C-type lectin-like domain (CTLD) of the type found in chondroitin sulfate proteoglycan core proteins; CLECT_CSPGs: C-type lectin-like domain (CTLD) of the type found in chondroitin sulfate proteoglycan core proteins (CSPGs) in human and chicken aggrecan, frog brevican, and zebra fish dermacan. CTLD refers to a domain homologous to the carbohydrate-recognition domains (CRDs) of the C-type lectins. In cartilage, aggrecan forms cartilage link protein stabilized aggregates with hyaluronan (HA). These aggregates contribute to the tissue's load bearing properties. Aggregates having other CSPGs substituting for aggrecan may contribute to the structural integrity of many different tissues. Xenopus brevican is expressed in the notochord and the brain during early embryogenesis. Zebra fish dermacan is expressed in dermal bones and may play a role in dermal bone development. CSPGs do contain LINK domain(s) which bind HA. These LINK domains are considered by one classification system to be a variety of CTLD, but are omitted from this hierarchical classification based on insignificant sequence similarity. Pssm-ID: 153058 Cd Length: 124 Bit Score: 39.10 E-value: 7.39e-04
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CLECT_collectin_like | cd03591 | C-type lectin-like domain (CTLD) of the type found in human collectins including lung ... |
43-153 | 7.77e-04 | |||
C-type lectin-like domain (CTLD) of the type found in human collectins including lung surfactant proteins A and D, mannose- or mannan binding lectin (MBL), and CL-L1 (collectin liver 1); CLECT_collectin_like: C-type lectin-like domain (CTLD) of the type found in human collectins including lung surfactant proteins A and D, mannose- or mannan binding lectin (MBL), and CL-L1 (collectin liver 1). CTLD refers to a domain homologous to the carbohydrate-recognition domains (CRDs) of the C-type lectins. The CTLDs of these collectins bind carbohydrates on surfaces (e.g. pathogens, allergens, necrotic, or apoptotic cells) and mediate functions associated with killing and phagocytosis. MBPs recognize high mannose oligosaccharides in a calcium dependent manner, bind to a broad range of pathogens, and trigger cell killing by activating the complement pathway. MBP also acts directly as an opsonin. SP-A and SP-D in addition to functioning as host defense components, are components of pulmonary surfactant which play a role in surfactant homeostasis. Pulmonary surfactant is a phospholipid-protein complex which reduces the surface tension within the lungs. SP-A binds the major surfactant lipid: dipalmitoylphosphatidylcholine (DPPC). SP-D binds two minor components of surfactant that contain sugar moieties: glucosylceramide and phosphatidylinositol (PI). MBP and SP-A, -D monomers are homotrimers with an N-terminal collagen region and three CTLDs. Multiple homotrimeric units associate to form supramolecular complexes. MBL deficiency results in an increased susceptibility to a large number of different infections and to inflammatory disease, such as rheumatoid arthritis. Pssm-ID: 153061 [Multi-domain] Cd Length: 114 Bit Score: 38.82 E-value: 7.77e-04
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CLECT_1 | cd03602 | C-type lectin (CTL)/C-type lectin-like (CTLD) domain subgroup 1; a subgroup of protein domains ... |
60-151 | 2.18e-03 | |||
C-type lectin (CTL)/C-type lectin-like (CTLD) domain subgroup 1; a subgroup of protein domains homologous to the carbohydrate-recognition domains (CRDs) of the C-type lectins; CLECT_1: C-type lectin (CTL)/C-type lectin-like (CTLD) domain subgroup 1; a subgroup of protein domains homologous to the carbohydrate-recognition domains (CRDs) of the C-type lectins. Many CTLDs are calcium-dependent carbohydrate binding modules; other CTLDs bind protein ligands, lipids, and inorganic surfaces including CaCO3 and ice. Animal C-type lectins are involved in such functions as extracellular matrix organization, endocytosis, complement activation, pathogen recognition, and cell-cell interactions. CTLDs may bind a variety of carbohydrate ligands including mannose, N-acetylglucosamine, galactose, N-acetylgalactosamine, and fucose. CTLDs associate with each other through several different surfaces to form dimers, trimers, or tetramers from which ligand-binding sites project in different orientations. In some CTLDs a loop extends to the adjoining domain to form a loop-swapped dimer. Pssm-ID: 153072 Cd Length: 108 Bit Score: 37.35 E-value: 2.18e-03
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Blast search parameters | ||||
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