cd05819, NHL, NHL repeat unit of beta-propeller proteins. The NHL(NCL-1, HT2A and LIN-41)-repeat is found in multiple tandem copies, typically as 6 instances. It is about 40 residues long and resembles the WD repeat and other beta-propeller structures. The repeats have a catalytic activity in Peptidyl-glycine alpha-amidating monooxygenase; proteolysis has shown that the Peptidyl-alpha-hydroxyglycine alpha-amidating lyase (PAL) activity is localized to the repeats. Tripartite motif-containing protein 32 interacts with the activation domain of Tat. This interaction is mediated by the NHL repeats.
cd09725, Cas2_I_II_III, CRISPR/Cas system-associated protein Cas2. CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) and associated Cas proteins comprise a system for heritable host defense by prokaryotic cells against phage and other foreign DNA; Cas2 is present in majority of CRISPR/Cas systems along with Cas1; RNAse specific to U-rich regions; Possesses an RRM/ferredoxin fold.
pfam09617, Cas_GSU0053, CRISPR-associated protein GSU0053 (Cas_GSU0053). This entry is found in CRISPR-associated (cas) proteins in the genomes of Geobacter sulfurreducens PCA and Desulfotalea psychrophila LSv54 (both Desulfobacterales from the Deltaproteobacteria), Gemmata obscuriglobus (a Planctomycete), and Actinomyces naeslundii MG1 (Actinobacteria).
pfam01784, NIF3, NIF3 (NGG1p interacting factor 3). This family contains several NIF3 (NGG1p interacting factor 3) protein homologs. NIF3 interacts with the yeast transcriptional coactivator NGG1p which is part of the ADA complex, the exact function of this interaction is unknown.
cd09764, Csb3_I-U, CRISPR/Cas system-associated RAMP superfamily protein Csb3. CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) and associated Cas proteins comprise a system for heritable host defense by prokaryotic cells against phage and other foreign DNA; RAMP superfamily protein; Might be a catalytically active RNA endoribonuclease.
TIGR02621, CRISPR-associated_helicase_Cas3, CRISPR-associated helicase Cas3, subtype Dpsyc. This model describes a CRISPR-associated putative DEAH-box helicase, or Cas3, of a subtype found in Actinomyces naeslundii MG1, Geobacter sulfurreducens PCA, Gemmata obscuriglobus UQM 2246, and Desulfotalea psychrophila. This protein includes both DEAH and HD motifs.
cd00761, Glyco_tranf_GTA_type, Glycosyltransferase family A (GT-A) includes diverse families of glycosyl transferases with a common GT-A type structural fold. Glycosyltransferases (GTs) are enzymes that synthesize oligosaccharides, polysaccharides, and glycoconjugates by transferring the sugar moiety from an activated nucleotide-sugar donor to an acceptor molecule, which may be a growing oligosaccharide, a lipid, or a protein. Based on the stereochemistry of the donor and acceptor molecules, GTs are classified as either retaining or inverting enzymes. To date, all GT structures adopt one of two possible folds, termed GT-A fold and GT-B fold. This hierarchy includes diverse families of glycosyl transferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. The majority of the proteins in this superfamily are Glycosyltransferase family 2 (GT-2) proteins. But it also includes families GT-43, GT-6, GT-8, GT13 and GT-7; which are evolutionarily related to GT-2 and share structure similarities.
TIGR02165, CRISPR-associated_protein_GSU0054_family, CRISPR-associated protein GSU0054/csb2, Dpsyc system. This model represents a CRISPR-associated protein from the Dpsyc subtype (a type I-C variant), named for Desulfotalea psychrophila LSv54. CRISPR systems confer resistance in prokaryotes to invasive DNA or RNA, including phage and plasmids. CRISPR-associated proteins typically are found near CRISPR repeats and other CRISPR-associated proteins, have low levels of sequence identify, have sequence relationships that suggest lateral transfer, and show some sequence similarity to DNA-active proteins such as helicases and repair proteins.
pfam01784, NIF3, NIF3 (NGG1p interacting factor 3). This family contains several NIF3 (NGG1p interacting factor 3) protein homologs. NIF3 interacts with the yeast transcriptional coactivator NGG1p which is part of the ADA complex, the exact function of this interaction is unknown.
cd05819, NHL, NHL repeat unit of beta-propeller proteins. The NHL(NCL-1, HT2A and LIN-41)-repeat is found in multiple tandem copies, typically as 6 instances. It is about 40 residues long and resembles the WD repeat and other beta-propeller structures. The repeats have a catalytic activity in Peptidyl-glycine alpha-amidating monooxygenase; proteolysis has shown that the Peptidyl-alpha-hydroxyglycine alpha-amidating lyase (PAL) activity is localized to the repeats. Tripartite motif-containing protein 32 interacts with the activation domain of Tat. This interaction is mediated by the NHL repeats.
cd09725, Cas2_I_II_III, CRISPR/Cas system-associated protein Cas2. CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) and associated Cas proteins comprise a system for heritable host defense by prokaryotic cells against phage and other foreign DNA; Cas2 is present in majority of CRISPR/Cas systems along with Cas1; RNAse specific to U-rich regions; Possesses an RRM/ferredoxin fold.
cd01160, LCAD, Long chain acyl-CoA dehydrogenase. LCAD is an acyl-CoA dehydrogenases (ACAD), which is found in the mitochondria of eukaryotes and in some prokaryotes. It catalyzes the alpha, beta dehydrogenation of the corresponding trans-enoyl-CoA by FAD, which becomes reduced. The reduced form of LCAD is reoxidized in the oxidative half-reaction by electron-transferring flavoprotein (ETF), from which the electrons are transferred to the mitochondrial respiratory chain coupled with ATP synthesis. LCAD acts as a homodimer.
pfam09617, Cas_GSU0053, CRISPR-associated protein GSU0053 (Cas_GSU0053). This entry is found in CRISPR-associated (cas) proteins in the genomes of Geobacter sulfurreducens PCA and Desulfotalea psychrophila LSv54 (both Desulfobacterales from the Deltaproteobacteria), Gemmata obscuriglobus (a Planctomycete), and Actinomyces naeslundii MG1 (Actinobacteria).
cd09764, Csb3_I-U, CRISPR/Cas system-associated RAMP superfamily protein Csb3. CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) and associated Cas proteins comprise a system for heritable host defense by prokaryotic cells against phage and other foreign DNA; RAMP superfamily protein; Might be a catalytically active RNA endoribonuclease.
TIGR02621, CRISPR-associated_helicase_Cas3, CRISPR-associated helicase Cas3, subtype Dpsyc. This model describes a CRISPR-associated putative DEAH-box helicase, or Cas3, of a subtype found in Actinomyces naeslundii MG1, Geobacter sulfurreducens PCA, Gemmata obscuriglobus UQM 2246, and Desulfotalea psychrophila. This protein includes both DEAH and HD motifs.
cd00761, Glyco_tranf_GTA_type, Glycosyltransferase family A (GT-A) includes diverse families of glycosyl transferases with a common GT-A type structural fold. Glycosyltransferases (GTs) are enzymes that synthesize oligosaccharides, polysaccharides, and glycoconjugates by transferring the sugar moiety from an activated nucleotide-sugar donor to an acceptor molecule, which may be a growing oligosaccharide, a lipid, or a protein. Based on the stereochemistry of the donor and acceptor molecules, GTs are classified as either retaining or inverting enzymes. To date, all GT structures adopt one of two possible folds, termed GT-A fold and GT-B fold. This hierarchy includes diverse families of glycosyl transferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. The majority of the proteins in this superfamily are Glycosyltransferase family 2 (GT-2) proteins. But it also includes families GT-43, GT-6, GT-8, GT13 and GT-7; which are evolutionarily related to GT-2 and share structure similarities.
TIGR02165, CRISPR-associated_protein_GSU0054_family, CRISPR-associated protein GSU0054/csb2, Dpsyc system. This model represents a CRISPR-associated protein from the Dpsyc subtype (a type I-C variant), named for Desulfotalea psychrophila LSv54. CRISPR systems confer resistance in prokaryotes to invasive DNA or RNA, including phage and plasmids. CRISPR-associated proteins typically are found near CRISPR repeats and other CRISPR-associated proteins, have low levels of sequence identify, have sequence relationships that suggest lateral transfer, and show some sequence similarity to DNA-active proteins such as helicases and repair proteins.
