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Conserved domains on  [gi|1907087966|ref|XP_036013357|]
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neuronal PAS domain-containing protein 3 isoform X42 [Mus musculus]

Protein Classification

helix-loop-helix domain-containing protein( domain architecture ID 14444943)

helix-loop-helix (HLH) domain-containing protein is a DNA-binding protein that may act as a transcription factor

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
bHLH-PAS_NPAS3_PASD6 cd19732
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in neuronal PAS domain-containing ...
357-433 4.09e-47

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in neuronal PAS domain-containing protein 3 (NPAS3) and similar proteins; NPAS3, also termed neuronal PAS3, or Basic-helix-loop-helix-PAS protein MOP6, or Class E basic helix-loop-helix protein 12 (bHLHe12), or member of PAS protein 6, or PAS domain-containing protein 6 (PASD6), is a bHLH-PAS brain-enriched transcription factor that is involved in central nervous system development and neurogenesis. It is a replicated genetic risk factor for psychiatric disorders. Human chromosomal rearrangements that affect NPAS3 normal expression are associated with schizophrenia and mental retardation.


:

Pssm-ID: 381575  Cd Length: 78  Bit Score: 157.47  E-value: 4.09e-47
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1907087966 357 LQALRKEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDFANQGDPPWNLRMEGPPPN 433
Cdd:cd19732     2 LQALRKEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDFANQGDPPWNLRMEGPPPN 78
 
Name Accession Description Interval E-value
bHLH-PAS_NPAS3_PASD6 cd19732
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in neuronal PAS domain-containing ...
357-433 4.09e-47

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in neuronal PAS domain-containing protein 3 (NPAS3) and similar proteins; NPAS3, also termed neuronal PAS3, or Basic-helix-loop-helix-PAS protein MOP6, or Class E basic helix-loop-helix protein 12 (bHLHe12), or member of PAS protein 6, or PAS domain-containing protein 6 (PASD6), is a bHLH-PAS brain-enriched transcription factor that is involved in central nervous system development and neurogenesis. It is a replicated genetic risk factor for psychiatric disorders. Human chromosomal rearrangements that affect NPAS3 normal expression are associated with schizophrenia and mental retardation.


Pssm-ID: 381575  Cd Length: 78  Bit Score: 157.47  E-value: 4.09e-47
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1907087966 357 LQALRKEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDFANQGDPPWNLRMEGPPPN 433
Cdd:cd19732     2 LQALRKEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDFANQGDPPWNLRMEGPPPN 78
HLH smart00353
helix loop helix domain;
366-411 9.31e-08

helix loop helix domain;


Pssm-ID: 197674 [Multi-domain]  Cd Length: 53  Bit Score: 48.37  E-value: 9.31e-08
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*.
gi 1907087966  366 RDAARSRRGKENFEFYELAKLLPlPAAITSQLDKASIIRLTISYLK 411
Cdd:smart00353   1 NARERRRRRKINEAFDELRSLLP-TLPKNKKLSKAEILRLAIEYIK 45
 
Name Accession Description Interval E-value
bHLH-PAS_NPAS3_PASD6 cd19732
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in neuronal PAS domain-containing ...
357-433 4.09e-47

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in neuronal PAS domain-containing protein 3 (NPAS3) and similar proteins; NPAS3, also termed neuronal PAS3, or Basic-helix-loop-helix-PAS protein MOP6, or Class E basic helix-loop-helix protein 12 (bHLHe12), or member of PAS protein 6, or PAS domain-containing protein 6 (PASD6), is a bHLH-PAS brain-enriched transcription factor that is involved in central nervous system development and neurogenesis. It is a replicated genetic risk factor for psychiatric disorders. Human chromosomal rearrangements that affect NPAS3 normal expression are associated with schizophrenia and mental retardation.


Pssm-ID: 381575  Cd Length: 78  Bit Score: 157.47  E-value: 4.09e-47
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1907087966 357 LQALRKEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDFANQGDPPWNLRMEGPPPN 433
Cdd:cd19732     2 LQALRKEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDFANQGDPPWNLRMEGPPPN 78
bHLH-PAS_trachealess_like cd19733
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in Drosophila melanogaster protein ...
359-435 2.33e-45

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in Drosophila melanogaster protein trachealess and similar proteins; Protein trachealess is a bHLH-PAS transcription factor that acts as an inducer of tracheal cell fates in Drosophila. It is necessary for the development of the salivary gland duct and the posterior spiracles.


Pssm-ID: 381576  Cd Length: 79  Bit Score: 153.16  E-value: 2.33e-45
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1907087966 359 ALRKEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDFANQGDPPWNLRMEGPPPNTS 435
Cdd:cd19733     3 ELRKEKSRDAARSRRGKENYEFYELAKMLPLPAAITSQLDKASIIRLTISYLKLRDFSGHGDPPWNRESLSSPPSTS 79
bHLH-PAS_NPAS1_PASD5 cd19731
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in neuronal PAS domain-containing ...
358-431 2.51e-45

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in neuronal PAS domain-containing protein 1 (NPAS1) and similar proteins; NPAS1, also termed neuronal PAS1, or Basic-helix-loop-helix-PAS protein MOP5, or Class E basic helix-loop-helix protein 11 (bHLHe11), or member of PAS protein 5, or PAS domain-containing protein 5 (PASD5), is a bHLH-PAS transcriptional repressor expressed in the central nervous system and involved in neuronal differentiation. It is active during late embryogenesis and postnatal development.


Pssm-ID: 381574  Cd Length: 74  Bit Score: 152.76  E-value: 2.51e-45
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1907087966 358 QALRKEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDFANQGDPPWNLRMEGPP 431
Cdd:cd19731     1 QALRKEKSRNAARSRRGKENFEFYELAKMLPLPGAITSQLDKASIVRLTISYLKMRDFASHGDPPWSLRAEGPP 74
bHLH-PAS_NPAS1_3_like cd11432
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in neuronal PAS domain-containing ...
362-416 5.14e-31

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in neuronal PAS domain-containing proteins, NPAS1, NPAS3 and similar proteins; The family includes neuronal PAS domain proteins NPAS1 and NPAS3, both of which are master regulators of neuropsychiatric function. NPAS1, also termed neuronal PAS1, or Basic-helix-loop-helix-PAS protein MOP5, or Class E basic helix-loop-helix protein 11 (bHLHe11), or member of PAS protein 5, or PAS domain-containing protein 5 (PASD5), is a bHLH-PAS transcriptional repressor expressed in the central nervous system and involved in neuronal differentiation. It is active during late embryogenesis and postnatal development. NPAS3, also termed neuronal PAS3, or Basic-helix-loop-helix-PAS protein MOP6, or Class E basic helix-loop-helix protein 12 (bHLHe12), or member of PAS protein 6, or PAS domain-containing protein 6 (PASD6), is a bHLH-PAS brain-enriched transcription factor that is involved in central nervous system development and neurogenesis. It is a replicated genetic risk factor for psychiatric disorders. Human chromosomal rearrangements that affect NPAS3 normal expression are associated with schizophrenia and mental retardation.


Pssm-ID: 381438  Cd Length: 55  Bit Score: 113.82  E-value: 5.14e-31
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1907087966 362 KEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDFA 416
Cdd:cd11432     1 KEKSRNAARSRRGKENYEFYELAKLLPLPAAISSQLDKASIVRLTISYLKLRDFM 55
bHLH-PAS_SIM cd11434
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in single-minded (SIM) family; The ...
362-413 9.26e-27

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in single-minded (SIM) family; The SIM family includes Drosophila melanogaster protein SIM and its homologs from vertebrates, single-minded homolog 1 (SIM1) and single-minded homolog 2 (SIM2). SIM is a nuclear bHLH-PAS transcription factor that functions as a master developmental regulator controlling midline development of the ventral nerve cord in Drosophila. SIM1, also termed Class E basic helix-loop-helix protein 14 (bHLHe14), is a bHLH-PAS transcription factor that may have pleiotropic effects during embryogenesis and in the adult. SIM2, also termed Class E basic helix-loop-helix protein 15 (bHLHe15), is a bHLH-PAS transcription factor that may be a master gene of central nervous system (CNS) development in cooperation with ARNT. It may have pleiotropic effects in the tissues expressed during development.


Pssm-ID: 381440  Cd Length: 61  Bit Score: 102.37  E-value: 9.26e-27
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1907087966 362 KEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMR 413
Cdd:cd11434     2 KEKSKNAARTRREKENAEFYELAKLLPLPSAITSQLDKASIIRLTTSYLKMR 53
bHLH-PAS_dSIM_like cd19740
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in Drosophila melanogaster protein ...
362-419 3.91e-26

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in Drosophila melanogaster protein single-minded (SIM) and similar proteins; SIM is a nuclear bHLH-PAS transcription factor that functions as a master developmental regulator controlling midline development of the ventral nerve cord in Drosophila.


Pssm-ID: 381583  Cd Length: 62  Bit Score: 100.53  E-value: 3.91e-26
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1907087966 362 KEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDFANQG 419
Cdd:cd19740     2 KEKSKNAARSRREKENAEFLELAKLLPLPAAITSQLDKASIIRLTTSYLKMRQVFPDG 59
bHLH-PAS_HIF cd11433
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in hypoxia-inducible factor (HIF) ...
361-413 1.12e-24

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in hypoxia-inducible factor (HIF) family; The HIF family contains bHLH-PAS transcription regulators involved in oxygen homeostasis, including HIF1a, HIF2a, and HIF3a. They have been implicated in development, postnatal physiology as well as disease pathogenesis. HIF1a, also termed HIF-1-alpha, or HIF1-alpha, or ARNT-interacting protein, or Basic-helix-loop-helix-PAS protein MOP1, or Class E basic helix-loop-helix protein 78 (bHLHe78), or Member of PAS protein 1, or PAS domain-containing protein 8 (PASD8), functions as a master transcriptional regulator of the adaptive response to hypoxia. HIF2a, also termed HIF-2-alpha, or HIF2-alpha, or endothelial PAS domain-containing protein 1 (EPAS-1), or Basic-helix-loop-helix-PAS protein MOP2, or Class E basic helix-loop-helix protein 73 (bHLHe73), or Member of PAS protein 2, or PAS domain-containing protein 2 (PASD2), or HIF-1-alpha-like factor (HLF), is a bHLH-PAS transcription factor involved in the induction of oxygen regulated genes. HIF3a, also termed HIF-3-alpha, or HIF3-alpha, or endothelial PAS domain-containing protein 1 (EPAS-1), or Basic-helix-loop-helix-PAS protein MOP7, or Class E basic helix-loop-helix protein 17 (bHLHe17), or Member of PAS protein 7, or PAS domain-containing protein 7 (PASD7), or HIF3-alpha-1, or inhibitory PAS domain protein (IPAS), is a bHLH-PAS transcriptional regulator in adaptive response to low oxygen tension. It plays a role in the regulation of hypoxia-inducible gene expression.


Pssm-ID: 381439  Cd Length: 58  Bit Score: 96.54  E-value: 1.12e-24
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1907087966 361 RKEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMR 413
Cdd:cd11433     1 RKEKSRDAARCRRGKESEIFYELAHQLPLPHSVSSQLDKASIMRLTISYLKLR 53
bHLH-PAS_SIM1 cd19738
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in single-minded homolog 1 (SIM1) ...
362-413 2.18e-24

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in single-minded homolog 1 (SIM1) and similar proteins; SIM1, also termed Class E basic helix-loop-helix protein 14 (bHLHe14), is a bHLH-PAS transcription factor that may have pleiotropic effects during embryogenesis and in the adult.


Pssm-ID: 381581  Cd Length: 71  Bit Score: 96.00  E-value: 2.18e-24
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1907087966 362 KEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMR 413
Cdd:cd19738     2 KEKSKNAARTRREKENSEFYELAKLLPLPSAITSQLDKASIIRLTTSYLKMR 53
bHLH-PAS_SIM2 cd19739
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in single-minded homolog 2 (SIM2) ...
362-413 1.37e-23

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in single-minded homolog 2 (SIM2) and similar proteins; SIM2, also termed Class E basic helix-loop-helix protein 15 (bHLHe15), is a bHLH-PAS transcription factor that may be a master gene of central nervous system (CNS) development in cooperation with ARNT. It may have pleiotropic effects in the tissues expressed during development.


Pssm-ID: 381582  Cd Length: 74  Bit Score: 94.03  E-value: 1.37e-23
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1907087966 362 KEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMR 413
Cdd:cd19739     2 KEKSKNAAKTRREKENGEFYELAKLLPLPSAITSQLDKASIIRLTTSYLKMR 53
bHLH_PAS cd11391
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain family; bHLH-PAS domain has been found ...
362-416 1.87e-23

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain family; bHLH-PAS domain has been found in a large group of bHLH transcription regulators that are involved in gene expression responding to environmental change and controlling aspects of neural development, including proteins from aryl hydrocarbon receptor nuclear translocator (ARNT) family, hypoxia-inducible factor (HIF) family, aryl hydrocarbon receptor (AhR) family, neuronal PAS domain-containing protein (NPAS) family, Circadian locomotor output cycles protein kaput (CLOCK)-like family, and single-minded (SIM) family. bHLH-PAS transcriptional regulatory factors have a bHLH DNA-binding domain followed by two PAS domains and a C-terminal activation or repression domain. bHLH-PAS family members can be divided into class I and class II based on their dimerization partner. bHLH-PAS class I factors include AhR, HIF and SIM. The best characterized bHLH-PAS Class II protein is the ubiquitous ARNT. Some members of bHLH-PAS family act as transcriptional coactivators (such as NCoA) that lack the ability to dimerize and bind DNA.


Pssm-ID: 381397 [Multi-domain]  Cd Length: 55  Bit Score: 93.03  E-value: 1.87e-23
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1907087966 362 KEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDFA 416
Cdd:cd11391     1 REKSREAAKKRRDKENAEISELASLLPLPPAVGSKLDKLSVLRLAVAYLRLKKFL 55
bHLH-PAS_HIF1a_PASD8 cd19727
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in hypoxia-inducible factor ...
361-420 3.19e-22

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in hypoxia-inducible factor 1-alpha (HIF1a) and similar proteins; HIF1a, also termed HIF-1-alpha, or HIF1-alpha, or ARNT-interacting protein, or Basic-helix-loop-helix-PAS protein MOP1, or Class E basic helix-loop-helix protein 78 (bHLHe78), or Member of PAS protein 1, or PAS domain-containing protein 8 (PASD8), functions as a master transcriptional regulator of the adaptive response to hypoxia.


Pssm-ID: 381570  Cd Length: 71  Bit Score: 90.09  E-value: 3.19e-22
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907087966 361 RKEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDFANQGD 420
Cdd:cd19727     6 RKEKSRDAARSRRSKESEVFYELAHQLPLPHNVSSHLDKASIMRLTISYLRMRKLLDAGE 65
bHLH-PAS_HIF3a_PASD7 cd19729
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in hypoxia-inducible factor ...
360-412 3.56e-20

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in hypoxia-inducible factor 3-alpha (HIF3a) and similar proteins; HIF3a, also termed HIF-3-alpha, or HIF3-alpha, or endothelial PAS domain-containing protein 1 (EPAS-1), or Basic-helix-loop-helix-PAS protein MOP7, or Class E basic helix-loop-helix protein 17 (bHLHe17), or Member of PAS protein 7, or PAS domain-containing protein 7 (PASD7), or HIF3-alpha-1, or inhibitory PAS domain protein (IPAS), is a bHLH-PAS transcriptional regulator in adaptive response to low oxygen tension. It plays a role in the regulation of hypoxia-inducible gene expression.


Pssm-ID: 381572  Cd Length: 63  Bit Score: 83.91  E-value: 3.56e-20
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1907087966 360 LRKEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKM 412
Cdd:cd19729     3 QRKEKSRDAARCRRSQETEVFYELAHTLPFPRGVSSHLDKASIMRLTISYLRM 55
bHLH-PAS_HIF2a_PASD2 cd19728
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in hypoxia-inducible factor ...
360-419 5.17e-19

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in hypoxia-inducible factor 2-alpha (HIF2a) and similar proteins; HIF2a, also termed HIF-2-alpha, or HIF2-alpha, or endothelial PAS domain-containing protein 1 (EPAS-1), or Basic-helix-loop-helix-PAS protein MOP2, or Class E basic helix-loop-helix protein 73 (bHLHe73), or Member of PAS protein 2, or PAS domain-containing protein 2 (PASD2), or HIF-1-alpha-like factor (HLF), is a bHLH-PAS transcription factor involved in the induction of oxygen regulated genes.


Pssm-ID: 381571  Cd Length: 66  Bit Score: 80.90  E-value: 5.17e-19
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907087966 360 LRKEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDFANQG 419
Cdd:cd19728     6 RRKEKSRDAARCRRSKETEVFYELAHQLPLPHSVSSHLDKASIMRLAISFLRTHKLLSSV 65
bHLH-PAS_AhRR cd11435
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor ...
363-415 8.06e-10

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor repressor (AhRR) and similar proteins; AhRR, also termed AhR repressor, or Class E basic helix-loop-helix protein 77 (bHLHe77), is a member of bHLH-PAS transcription factors that acts as a negative regulator of AhR (or Dioxin Receptor), playing key roles in development and environmental sensing. AhR is activated by Dioxin to control the expression of certain genes to influence biological processes such as apoptosis, proliferation, cell growth and differentiation. To form active DNA binding complexes, AhR dimerizes with a bHLH-PAS factor ARNT (Aryl hydrocarbon Nuclear Receptor Translocator). AhRR functions by competing with AhR for its partner ARNT. AhRR-ARNT complexes are transcriptionally inactive.


Pssm-ID: 381441  Cd Length: 60  Bit Score: 54.60  E-value: 8.06e-10
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1907087966 363 EKSRDAARsRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDF 415
Cdd:cd11435     3 EKSNPSKR-HRDRLNAELDHLASLLPFPPDIISKLDKLSVLRLSVSYLRVKSF 54
bHLH-PAS_AhR_like cd19696
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in the aryl hydrocarbon receptor ...
371-415 5.60e-09

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in the aryl hydrocarbon receptor (AhR) family; The AhR family includes AhR, AhR repressor (AhRR) and Drosophila melanogaster protein spineless. AhR, also termed Ah receptor, or Dioxin receptor (DR), or Class E basic helix-loop-helix protein 76 (bHLHe76), is the only member of bHLH-PAS transcription regulators that bind and be activated by small chemical ligands. It is activated by Dioxin to control the expression of certain genes to influence biological processes such as apoptosis, proliferation, cell growth and differentiation. To form active DNA binding complexes AhR dimerizes with a bHLH-PAS factor ARNT (Aryl hydrocarbon Nuclear Receptor Translocator). AhRR, also termed Class E basic helix-loop-helix protein 77 (bHLHe77), is a member of bHLH-PAS transcription factors that acts as a negative regulator of AhR, playing key roles in development and environmental sensing. AhRR functions by competing with AhR for its partner ARNT. AhRR-ARNT complexes are transcriptionally inactive. Spineless is a bHLH-PAS transcription factor that plays an important role in fly morphogenesis. It is both necessary and sufficient for the formation of the ommatidial mosaic.


Pssm-ID: 381539  Cd Length: 59  Bit Score: 52.29  E-value: 5.60e-09
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*..
gi 1907087966 371 SRRGKE--NFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDF 415
Cdd:cd19696     8 SKRHRDrlNSELDELASLLPFPEDVISKLDKLSVLRLSVSYLRTKNY 54
bHLH-PAS_AhR cd11436
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor (AhR) ...
364-417 6.01e-09

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor (AhR) and similar proteins; AhR, also termed Ah receptor, or Dioxin receptor (DR), or Class E basic helix-loop-helix protein 76 (bHLHe76), is the only member of bHLH-PAS transcription regulators that bind and be activated by small chemical ligands. It is activated by Dioxin to control the expression of certain genes to influence biological processes such as apoptosis, proliferation, cell growth and differentiation. To form active DNA binding complexes AhR dimerize with a bHLH-PAS factor ARNT (Aryl hydrocarbon Nuclear Receptor Translocator).


Pssm-ID: 381442  Cd Length: 61  Bit Score: 52.23  E-value: 6.01e-09
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1907087966 364 KSRDAARsRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDFAN 417
Cdd:cd11436     5 KSNPSKR-HRDRLNTELDRLASLLPFPQDVISKLDKLSVLRLSVSYLRAKSFFD 57
HLH smart00353
helix loop helix domain;
366-411 9.31e-08

helix loop helix domain;


Pssm-ID: 197674 [Multi-domain]  Cd Length: 53  Bit Score: 48.37  E-value: 9.31e-08
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*.
gi 1907087966  366 RDAARSRRGKENFEFYELAKLLPlPAAITSQLDKASIIRLTISYLK 411
Cdd:smart00353   1 NARERRRRRKINEAFDELRSLLP-TLPKNKKLSKAEILRLAIEYIK 45
bHLH-PAS_spineless_like cd19730
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in Drosophila melanogaster protein ...
371-415 4.56e-06

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in Drosophila melanogaster protein spineless and similar proteins; Spineless is a bHLH-PAS transcription factor that plays an important role in fly morphogenesis. It is both necessary and sufficient for the formation of the ommatidial mosaic.


Pssm-ID: 381573  Cd Length: 64  Bit Score: 44.07  E-value: 4.56e-06
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*..
gi 1907087966 371 SRRGKE--NFEFYELAKLLPLPAAITSQLDKASIIRLTISYLKMRDF 415
Cdd:cd19730    11 SKRHRErlNAELDHLASLLPFEQSVISKLDKLSILRLSVSYLRTKSY 57
bHLH_SF cd00083
basic Helix Loop Helix (bHLH) domain superfamily; bHLH proteins are transcriptional regulators ...
370-412 1.07e-03

basic Helix Loop Helix (bHLH) domain superfamily; bHLH proteins are transcriptional regulators that are found in organisms from yeast to humans. Members of the bHLH superfamily have two highly conserved and functionally distinct regions. The basic part is at the amino end of the bHLH that may bind DNA to a consensus hexanucleotide sequence known as the E box (CANNTG). Different families of bHLH proteins recognize different E-box consensus sequences. At the carboxyl-terminal end of the region is the HLH region that interacts with other proteins to form homo- and heterodimers. bHLH proteins function as a diverse set of regulatory factors because they recognize different DNA sequences and dimerize with different proteins. The bHLH proteins can be divided to cell-type specific and widely expressed proteins. The cell-type specific members of bHLH superfamily are involved in cell-fate determination and act in neurogenesis, cardiogenesis, myogenesis, and hematopoiesis.


Pssm-ID: 381392 [Multi-domain]  Cd Length: 46  Bit Score: 36.73  E-value: 1.07e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|...
gi 1907087966 370 RSRRGKENFEFYELAKLLPLPAAItSQLDKASIIRLTISYLKM 412
Cdd:cd00083     2 RRRRDKINDAFEELKRLLPELPDS-KKLSKASILQKAVEYIRE 43
bHLH-PAS_ARNT_like cd11437
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor ...
370-411 6.65e-03

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor nuclear translocator (ARNT) family; The ARNT family of bHLH-PAS transcription regulators includes ARNT, ARNT-like proteins (ARNTL and ARNTL2), and Drosophila melanogaster protein cycle. They act as the heterodimeric partner for bHLH-PAS proteins such as aryl hydrocarbon receptor (AhR), hypoxia-inducible factor (HIF), and single-minded (SIM). These bHLH-PAS transcription complexes are involved in transcriptional responses to xenobiotic, hypoxia, and developmental pathways. Heterodimerization of bHLH-PAS proteins with ARNT is mediated by contacts between both the bHLH and the tandem PAS domains. ARNT use bHLH and/or PAS domains to interact with several transcriptional coactivators. It is required for activity of the aryl hydrocarbon (dioxin) receptor. ARNTL, also termed Basic-helix-loop-helix-PAS protein MOP3, or brain and muscle ARNT-like 1 (BMAL1), or Class E basic helix-loop-helix protein 5 (bHLHe5), or member of PAS protein 3, or PAS domain-containing protein 3 (PASD3), or bHLH-PAS protein JAP3, is a member of the bHLH-PAS transcription factor family that forms heterodimers with another bHLH-PAS protein, CLOCK (circadian locomotor output cycle kaput), which regulates circadian rhythm. ARNTL-CLOCK heterodimer complex activates transcription from E-box (CANNTG) elements found in the promoter of circadian responsive genes. ARNTL is highly homologous to ARNT. ARNTL2, also termed Basic-helix-loop-helix-PAS protein MOP9, or brain and muscle ARNT-like 2 (BMAL2), or CYCLE-like factor (CLIF), or Class E basic helix-loop-helix protein 6 (bHLHe6), or member of PAS protein 9, or PAS domain-containing protein 9 (PASD9), is a neuronal bHLH-PAS transcriptional factor, regulating cell cycle progression and preventing cell death, whose sustained expression might ensure brain neuron survival. It also plays important roles in tumor angiogenesis. Protein cycle, also termed brain and muscle ARNT-like 1 (BMAL1), or MOP3, is a putative bHLH-PAS transcription factor involved in the generation of biological rhythms in Drosophila. It activates cycling transcription of Period (PER) and Timeless (TIM) by binding to the E-box (5'-CACGTG-3') present in their promoters.


Pssm-ID: 381443  Cd Length: 58  Bit Score: 35.09  E-value: 6.65e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 1907087966 370 RSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLK 411
Cdd:cd11437    10 KRRRDKMNAYIQELSALVPACNAMSRKLDKLTVLRMAVQHLK 51
bHLH-PAS_ARNTL_PASD3 cd11438
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor ...
362-411 8.34e-03

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor nuclear translocator-like protein 1 (ARNTL) and similar proteins; ARNTL, also termed Basic-helix-loop-helix-PAS protein MOP3, or brain and muscle ARNT-like 1 (BMAL1), or Class E basic helix-loop-helix protein 5 (bHLHe5), or member of PAS protein 3, or PAS domain-containing protein 3 (PASD3), or bHLH-PAS protein JAP3, is a member of the bHLH-PAS transcription factor family that forms heterodimers with another bHLH-PAS protein, CLOCK (circadian locomotor output cycle kaput), which regulates circadian rhythm. ARNTL-CLOCK heterodimer complex activates transcription from E-box (CANNTG) elements found in the promoter of circadian responsive genes. ARNTL is highly homologous to ARNT.


Pssm-ID: 381444  Cd Length: 64  Bit Score: 35.08  E-value: 8.34e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1907087966 362 KEKSRDAARSRRGKENFEFYELAKLLPLPAAITSQLDKASIIRLTISYLK 411
Cdd:cd11438     8 REAHSQIEKRRRDKMNSFIDELASLVPTCNAMSRKLDKLTVLRMAVQHMK 57
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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