hsbp1
Share
  • Official Full Name
  • heat shock factor binding protein 1
  • Background
  • The heat-shock response is elicited by exposure of cells to thermal and chemical stress and through the activation of HSFs (heat shock factors) results in the elevated expression of heat-shock induced genes.Heat shock factor binding protein 1 (HSBP1), is a 76-amino-acid protein that binds to heat shock factor 1(HSF1), which is a transcription factor involved in the HS response.During HS response, HSF1 undergoes conformational transition from an inert non-DNA-binding monomer to active functional trimers. HSBP1 is nuclear-localized and interactswith the active trimeric state of HSF1 to negatively regulate HSF1 DNA-binding activity. Overexpression of HSBP1 in mammalian cells represses the transactivation activity of HSF1. When overexpressed in C.elegans HSBP1 has severe effects on survival of the animals after thermal and chemical stress consistent with a role of HSBP1 as a negative regulator of heat shock response.
  • Synonyms
  • HSBP1; heat shock factor binding protein 1; heat shock factor-binding protein 1; HSBP1_HUMAN; HSF1BP; Nasopharyngeal carcinoma associated antigen 13; Nasopharyngeal carcinoma-associated antigen 13; NPC A 13; NPC-A-13; NPCA 13
Cat.#:HSBP1-2132HTag:MYC/DDK
Source (Host):HEK293Species:Human
Product nameRecombinant Human HSBP1 Protein, MYC/DDK-tagged
+Inquiry
Cat.#:HSBP1-5058HTag:GST
Source (Host):Wheat GermSpecies:Human
Product nameRecombinant Human HSBP1 Protein, GST-tagged
+Inquiry
Cat.#:HSBP1-13949HTag:GST
Source (Host):E. coliSpecies:Human
Product nameRecombinant Human HSBP1, GST-tagged
+Inquiry
Cat.#:HSBP1-28195THTag:
Source (Host):E. coliSpecies:Human
Product nameRecombinant Human HSBP1
+Inquiry
Cat.#:HSBP1-28197THTag:
Source (Host):E. coliSpecies:Human
Product nameRecombinant Human HSBP1
+Inquiry
Cat.#:HSBP1-311HTag:N/A
Source (Host):E. coliSpecies:Human
Product nameRecombinant Human Heat Shock Factor Binding Protein 1
+Inquiry
Cat.#:HSBP1-7866MTag:His
Source (Host):Mammalian CellsSpecies:Mouse
Product nameRecombinant Mouse HSBP1 Protein
+Inquiry
Cat.#:HSBP1-2918RTag:His
Source (Host):Mammalian CellsSpecies:Rat
Product nameRecombinant Rat HSBP1 Protein
+Inquiry
Cat.#:HSBP1-2149RTag:His
Source (Host):Mammalian CellsSpecies:Rhesus Macaque
Product nameRecombinant Rhesus monkey HSBP1 Protein, His-tagged
+Inquiry
Cat.#:HSBP1-3795CTag:His
Source (Host):Mammalian CellsSpecies:Chicken
Product nameRecombinant Chicken HSBP1
+Inquiry

Involved Pathway

HSBP1 involved in several pathways and played different roles in them. We selected most pathways HSBP1 participated on our site, such as Attenuation phase, Cellular response to heat stress, Cellular responses to stress, which may be useful for your reference. Also, other proteins which involved in the same pathway with HSBP1 were listed below. Creative BioMart supplied nearly all the proteins listed, you can search them on our site.
Pathway Name
Pathway Related Protein
Attenuation phase
HSBP1; CREBBP; HSBP1B; HSBP1A; PTGES3
Cellular response to heat stress
HSPA13; HSBP1B; HSBP1; NUP35; HSPA14; NUP50; HSPH1; HDAC6; HSPA7; PTGES3
Cellular responses to stress
RBB4L; PHC1; RAD50; TINF2; CDKN2C; HIF1AL; ULK1A; TXN2; AMBRA1A; BAG5
HSF1 activation
HSBP1; PTGES3; EEF1A1
HSF1-dependent transactivation
HSBP1; HSBP1A; PTGES3; HSBP1B

Protein Function

HSBP1 has several biochemical functions, for example, protein binding, transcription corepressor activity. Some of the functions are cooperated with other proteins, some of the functions could acted by HSBP1 itself. We selected most functions HSBP1 had, and list some proteins which have the same functions with HSBP1. You can find most of the proteins on our site.
Function
Related Protein
Function protein binding
Related Protein MUL1; GNA13; YARS2; PKD2L1; C14orf169; CASP6; UBAC1; FGD2; DEFB121; SIRT2
Function transcription corepressor activity
Related Protein MXI1; PEX14; ZMYND11; YAF2; BHLHE40; SNW1; HDAC7; CCAR1; ERF; CTCF

Interacting Protein

HSBP1 has direct interactions with proteins and molecules. Those interactions were detected by several methods such as yeast two hybrid, co-IP, pull-down and so on. We selected proteins and molecules interacted with HSBP1 here. Most of them are supplied by our site. Hope this information will be useful for your research of HSBP1.
CCDC53; SDCBP; KRTAP10-7; KIAA1217

HSBP1 Related Articles

Nagashima, Y; Iwata, Y; et al. Exogenous Salicylic Acid Activates Two Signaling Arms of the Unfolded Protein Response in Arabidopsis. PLANT AND CELL PHYSIOLOGY 55:1772-1778(2014).
Lewis, DJM; Wang, YF; et al. Effect of Vaginal Immunization with HIVgp140 and HSP70 on HIV-1 Replication and Innate and T Cell Adaptive Immunity in Women. JOURNAL OF VIROLOGY 88:11648-11657(2014).