Protein-coding gene in the species Homo sapiens
CAMP responsive element binding protein-like 1 , also known as CREBL1 , is a protein which in humans is encoded by the CREBL1 gene .[ 5] [ 6]
The protein encoded by this gene bears sequence similarity with the Creb /ATF subfamily of the bZip superfamily of transcription factors . It localizes to both the cytoplasm and the nucleus . The gene localizes to the major histocompatibility complex (MHC) class III region on chromosome 6 .[ 5]
^ a b c ENSG00000228628, ENSG00000234539, ENSG00000168468 GRCh38: Ensembl release 89: ENSG00000213676, ENSG00000228628, ENSG00000234539, ENSG00000168468 – Ensembl , May 2017^ a b c GRCm38: Ensembl release 89: ENSMUSG00000015461 – Ensembl , May 2017^ "Human PubMed Reference:" . National Center for Biotechnology Information, U.S. National Library of Medicine .^ "Mouse PubMed Reference:" . National Center for Biotechnology Information, U.S. National Library of Medicine .^ a b "Entrez Gene: CREBL1 cAMP responsive element binding protein-like 1" .^ Haze K, Okada T, Yoshida H, Yanagi H, Yura T, Negishi M, Mori K (April 2001). "Identification of the G13 (cAMP-response-element-binding protein-related protein) gene product related to activating transcription factor 6 as a transcriptional activator of the mammalian unfolded protein response" . Biochem. J . 355 (Pt 1): 19–28. doi :10.1042/0264-6021:3550019 . PMC 1221707 PMID 11256944 .
Bristow J, Tee MK, Gitelman SE, et al. (1993). "Tenascin-X: a novel extracellular matrix protein encoded by the human XB gene overlapping P450c21B" . J. Cell Biol . 122 (1): 265–78. doi :10.1083/jcb.122.1.265 . PMC 2119596 PMID 7686164 . Min J, Shukla H, Kozono H, et al. (1996). "A novel Creb family gene telomeric of HLA-DRA in the HLA complex" . Genomics . 30 (2): 149–56. doi :10.1006/geno.1995.9891 PMID 8586413 . Khanna A, Campbell RD (1996). "The gene G13 in the class III region of the human MHC encodes a potential DNA-binding protein" . Biochem. J . 319. ( Pt 1) (Pt 1): 81–9. doi :10.1042/bj3190081 . PMC 1217738 PMID 8870652 . Speek M, Barry F, Miller WL (1997). "Alternate promoters and alternate splicing of human tenascin-X, a gene with 5' and 3' ends buried in other genes" . Hum. Mol. Genet . 5 (11): 1749–58. doi :10.1093/hmg/5.11.1749 PMID 8923003 . Swanson DJ, Adachi M, Lewis EJ (2000). "The homeodomain protein Arix promotes protein kinase A-dependent activation of the dopamine beta-hydroxylase promoter through multiple elements and interaction with the coactivator cAMP-response element-binding protein-binding protein" . J. Biol. Chem . 275 (4): 2911–23. doi :10.1074/jbc.275.4.2911 PMID 10644760 . Yoshida H, Okada T, Haze K, et al. (2001). "Endoplasmic reticulum stress-induced formation of transcription factor complex ERSF including NF-Y (CBF) and activating transcription factors 6alpha and 6beta that activates the mammalian unfolded protein response" . Mol. Cell. Biol . 21 (4): 1239–48. doi :10.1128/MCB.21.4.1239-1248.2001 . PMC 99577 PMID 11158310 . Ye J, Rawson RB, Komuro R, et al. (2001). "ER stress induces cleavage of membrane-bound ATF6 by the same proteases that process SREBPs" . Mol. Cell . 6 (6): 1355–64. doi :10.1016/S1097-2765(00)00133-7 PMID 11163209 . Haze K, Okada T, Yoshida H, et al. (2001). "Identification of the G13 (cAMP-response-element-binding protein-related protein) gene product related to activating transcription factor 6 as a transcriptional activator of the mammalian unfolded protein response" . Biochem. J . 355 (Pt 1): 19–28. doi :10.1042/0264-6021:3550019 . PMC 1221707 PMID 11256944 . Tong WY, Nagano-Fujii M, Hidajat R, et al. (2003). "Physical interaction between hepatitis C virus NS4B protein and CREB-RP/ATF6beta" (PDF) . Biochem. Biophys. Res. Commun . 299 (3): 366–72. doi :10.1016/S0006-291X(02)02638-4 . PMID 12445808 . Archived from the original (PDF) on 2020-07-12. Retrieved 2020-09-05 . Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences" . Proc. Natl. Acad. Sci. U.S.A . 99 (26): 16899–903. Bibcode :2002PNAS...9916899M . doi :10.1073/pnas.242603899 PMC 139241 PMID 12477932 . Okada T, Haze K, Nadanaka S, et al. (2003). "A serine protease inhibitor prevents endoplasmic reticulum stress-induced cleavage but not transport of the membrane-bound transcription factor ATF6" . J. Biol. Chem . 278 (33): 31024–32. doi :10.1074/jbc.M300923200 PMID 12782636 . Mungall AJ, Palmer SA, Sims SK, et al. (2003). "The DNA sequence and analysis of human chromosome 6" . Nature . 425 (6960): 805–11. Bibcode :2003Natur.425..805M . doi :10.1038/nature02055 PMID 14574404 . Xie T, Rowen L, Aguado B, et al. (2004). "Analysis of the gene-dense major histocompatibility complex class III region and its comparison to mouse" . Genome Res . 13 (12): 2621–36. doi :10.1101/gr.1736803 . PMC 403804 PMID 14656967 . Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs" . Nat. Genet . 36 (1): 40–5. doi :10.1038/ng1285 PMID 14702039 .
This article incorporates text from the United States National Library of Medicine , which is in the public domain .
(1) Basic domains
(1.1) Basic leucine zipper (bZIP )(1.2) Basic helix-loop-helix (bHLH )
Group A Group B Group CPAS Group D Group E Group F
(1.3) bHLH-ZIP (1.4) NF-1 (1.5) RF-X (1.6) Basic helix-span-helix (bHSH)
(2) Zinc finger DNA-binding domains
(2.1) Nuclear receptor (Cys4 )
subfamily 1 subfamily 2 subfamily 3 subfamily 4 subfamily 5 subfamily 6 subfamily 0
(2.2) Other Cys4 (2.3) Cys2 His2 (2.4) Cys6 (2.5) Alternating composition (2.6) WRKY
(4) β-Scaffold factors with minor groove contacts
(0) Other transcription factors
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction