| 1305316 | Btd | biotinidase | ENCODES a protein that exhibits biotinidase activity (ortholog); INVOLVED IN biotin metabolic process (ortholog); PARTICIPATES IN biotin metabolic pathway; biotinidase deficiency pathway; holocarboxylase synthetase deficiency pathway; ASSOCIATED WITH autistic disorder (ortholog); biotin deficiency ( ortholog); biotinidase deficiency (ortholog); FOUND IN apical part of cell (ortholog); extracellular region (ortholog); nucleolus (ortholog); INTERACTS WITH (+)-schisandrin B; 2,3,7,8-tetrachlorodibenzodioxine; 2,4-dinitrotoluene | 16 | 6869448 | 6900711 | Rat | 118 | symbol , PhenoGen | gene, protein-coding, VALIDATED [RefSeq] |
| 1313273 | BTD | biotinidase | The protein encoded by this gene functions to recycle protein-bound biotin by cleaving biocytin (biotin-epsilon-lysine), a normal product of carboxylase degradation, resulting in regeneration of free biotin. The encoded protein has also been shown to have biotinyl transferase activity. Mutations in this gene are associated with biotinidase deficiency. Multiple transcript variants encoding different isoforms have been described. [provided by RefSeq, Aug 2013] | 3 | 15601361 | 15722516 | Human | 420 | symbol , COSMIC , Human Proteome Map | gene, protein-coding, REVIEWED [RefSeq] |
| 1313274 | Btd | biotinidase | Enables biotinidase activity. Involved in biotin metabolic process. Located in apical part of cell; nucleolus; and perikaryon. Is active in extracellular region. Is expressed in blood vessel; inner ear; nervous system; and urinary system. Used to study biotinidase deficiency. Human ortholog(s) of th is gene implicated in biotinidase deficiency. Orthologous to human BTD (biotinidase). [provided by Alliance of Genome Resources, Jul 2025] | 14 | 31363014 | 31390154 | Mouse | 135 | symbol , PhenoGen , description | gene, protein-coding, VALIDATED [RefSeq] |
| 8875025 | Btd | biotinidase | ENCODES a protein that exhibits biotinidase activity (ortholog); INVOLVED IN biotin metabolic process (ortholog); PARTICIPATES IN biotin metabolic pathway; biotinidase deficiency pathway; holocarboxylase synthetase deficiency pathway; ASSOCIATED WITH autistic disorder (ortholog); biotin deficiency ( ortholog); biotinidase deficiency (ortholog); FOUND IN apical part of cell (ortholog); extracellular region (ortholog); nucleolus (ortholog) | NW_004955430 | 7960036 | 7988754 | Chinchilla | 20 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 11983841 | BTD | biotinidase | ENCODES a protein that exhibits biotinidase activity (ortholog); INVOLVED IN biotin metabolic process (ortholog); PARTICIPATES IN biotin metabolic pathway; biotinidase deficiency pathway; holocarboxylase synthetase deficiency pathway; ASSOCIATED WITH autistic disorder (ortholog); biotin deficiency ( ortholog); biotinidase deficiency (ortholog); FOUND IN apical part of cell (ortholog); extracellular region (ortholog); nucleolus (ortholog) | 3 | 15526339 | 15575475 | Bonobo | 24 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 12179202 | BTD | biotinidase | ENCODES a protein that exhibits biotinidase activity (ortholog); INVOLVED IN biotin metabolic process (ortholog); PARTICIPATES IN biotin metabolic pathway; biotinidase deficiency pathway; holocarboxylase synthetase deficiency pathway; ASSOCIATED WITH autistic disorder (ortholog); biotin deficiency ( ortholog); biotinidase deficiency (ortholog); FOUND IN apical part of cell (ortholog); extracellular region (ortholog); nucleolus (ortholog) | 23 | 27037640 | 27069544 | Dog | 24 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 14177424 | BTD | biotinidase | ENCODES a protein that exhibits biotinidase activity (ortholog); INVOLVED IN biotin metabolic process (ortholog); PARTICIPATES IN biotin metabolic pathway; biotinidase deficiency pathway; holocarboxylase synthetase deficiency pathway; ASSOCIATED WITH autistic disorder (ortholog); biotin deficiency ( ortholog); biotinidase deficiency (ortholog); FOUND IN apical part of cell (ortholog); extracellular region (ortholog); nucleolus (ortholog) | | | | Pig | 24 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 18904057 | Btd | biotinidase | ENCODES a protein that exhibits biotinidase activity (ortholog); INVOLVED IN biotin metabolic process (ortholog); PARTICIPATES IN biotin metabolic pathway; biotinidase deficiency pathway; holocarboxylase synthetase deficiency pathway; ASSOCIATED WITH autistic disorder (ortholog); biotin deficiency ( ortholog); biotinidase deficiency (ortholog); FOUND IN apical part of cell (ortholog); extracellular region (ortholog); nucleolus (ortholog) | | | | Naked Mole-Rat | 24 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 18743586 | BTD | biotinidase | ENCODES a protein that exhibits biotinidase activity (ortholog); INVOLVED IN biotin metabolic process (ortholog); PARTICIPATES IN biotin metabolic pathway; biotinidase deficiency pathway; holocarboxylase synthetase deficiency pathway; ASSOCIATED WITH autistic disorder (ortholog); biotin deficiency ( ortholog); biotinidase deficiency (ortholog); FOUND IN apical part of cell (ortholog); extracellular region (ortholog); nucleolus (ortholog) | | | | Green Monkey | 24 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 626065834 | Btd | biotinidase | ENCODES a protein that exhibits biotinidase activity (ortholog); INVOLVED IN biotin metabolic process (ortholog); PARTICIPATES IN biotin metabolic pathway; biotinidase deficiency pathway; holocarboxylase synthetase deficiency pathway; ASSOCIATED WITH autistic disorder (ortholog); biotin deficiency ( ortholog); biotinidase deficiency (ortholog); FOUND IN apical part of cell (ortholog); extracellular region (ortholog); nucleolus (ortholog) | | | | Black Rat | 20 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 155259627 | btd | | | | | | Tropical Clawed Frog | | symbol | gene, null |
| 14389382 | btd | | | | | | Fly | | symbol | gene, null |
| 155256641 | btd.L | | | | | | African Clawed Frog | | symbol | gene, null |
| 12494759 | LOC101961662 | biotinidase | ENCODES a protein that exhibits biotinidase activity (ortholog); INVOLVED IN biotin metabolic process (ortholog); PARTICIPATES IN biotin metabolic pathway; biotinidase deficiency pathway; holocarboxylase synthetase deficiency pathway; ASSOCIATED WITH autistic disorder (ortholog); biotin deficiency ( ortholog); biotinidase deficiency (ortholog); FOUND IN apical part of cell (ortholog); extracellular region (ortholog); nucleolus (ortholog) | NW_004936473 | 2787386 | 2823014 | Squirrel | 24 | old_gene_symbol | gene, protein-coding, MODEL [RefSeq] |
| 1316919 | SP8 | Sp8 transcription factor | The protein encoded by this gene is an SP family transcription factor that in mouse has been shown to be essential for proper limb development. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2011] | 7 | 20782279 | 20786886 | Human | 71 | old_gene_symbol | gene, protein-coding, REVIEWED [RefSeq] |
| 1314998 | PDCD1LG2 | programmed cell death 1 ligand 2 | Involved in negative regulation of activated T cell proliferation; negative regulation of interleukin-10 production; and negative regulation of type II interferon production. Predicted to be located in plasma membrane. Predicted to be active in external side of plasma membrane. Biomarker of pulmonar y tuberculosis. [provided by Alliance of Genome Resources, Jul 2025] | 9 | 5510531 | 5571282 | Human | 87 | old_gene_symbol | gene, protein-coding, VALIDATED [RefSeq] |
| 1552436 | Pdcd1lg2 | programmed cell death 1 ligand 2 | Acts upstream of or within negative regulation of T cell proliferation and positive regulation of T cell proliferation. Predicted to be located in plasma membrane. Predicted to be active in external side of plasma membrane. Is expressed in several structures, including alimentary system epithelium; forebrain; nose; retina; and skin. Orthologous to human PDCD1LG2 (programmed cell death 1 ligand 2). [provided by Alliance of Genome Resources, Jul 2025] | 19 | 29388319 | 29450327 | Mouse | 110 | old_gene_symbol | gene, protein-coding, VALIDATED [RefSeq] |
| 1343302 | RPS23 | ribosomal protein S23 | Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a ribosomal protein that is a component of the 40S subunit. The protein belongs to the S12P family of ribosomal proteins. It is located in the cytoplasm. The protein shares significant amino acid similarity with S. cerevisiae ribosomal protein S28. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. [provided by RefSeq, Jul 2008] | 5 | 82273320 | 82278354 | Human | 162 | old_gene_symbol | gene, protein-coding, REVIEWED [RefSeq] |