Forkhead (FH) domain found in Forkhead box protein A3 (FOXA3) and similar proteins; FOXA3, also called hepatocyte nuclear factor 3-gamma (HNF-3-gamma or HNF-3G), fork head-related protein FKH H3, or transcription factor 3G (TCF-3G), acts as an essential transcriptional regulator engaged in adipogenesis and energy metabolism. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 115 HAKPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALH 194
Cdd:cd20040   1 HAKPPYSYISLITMAIQQAPSKMLTLNEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALH 80

                        90       100
                ....*....|....*....|..
gi 24497506 195 PSSGNMFENGCYLRRQKRFKLE 216
Cdd:cd20040  81 PNSGNMFENGCYLRRQKRFKLE 102

Forkhead (FH) domain found in Forkhead box protein A3 (FOXA3) and similar proteins; FOXA3, also called hepatocyte nuclear factor 3-gamma (HNF-3-gamma or HNF-3G), fork head-related protein FKH H3, or transcription factor 3G (TCF-3G), acts as an essential transcriptional regulator engaged in adipogenesis and energy metabolism. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 115 HAKPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALH 194
Cdd:cd20040   1 HAKPPYSYISLITMAIQQAPSKMLTLNEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALH 80

                        90       100
                ....*....|....*....|..
gi 24497506 195 PSSGNMFENGCYLRRQKRFKLE 216
Cdd:cd20040  81 PNSGNMFENGCYLRRQKRFKLE 102

Forkhead domain;

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506   117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALHPS 196
Cdd:pfam00250   1 KPPYSYAALIAMAILSSPEKKLTLSEIYEWISENFPYYRTADKGWQNSIRHNLSLNKCFVKVPRPKDEPGKGSYWTIDPE 80

                  ....*.
gi 24497506   197 SGNMFE 202
Cdd:pfam00250  81 YEEMFE 86

Forkhead (FH) domain found in Forkhead box protein A3 (FOXA3) and similar proteins; FOXA3, also called hepatocyte nuclear factor 3-gamma (HNF-3-gamma or HNF-3G), fork head-related protein FKH H3, or transcription factor 3G (TCF-3G), acts as an essential transcriptional regulator engaged in adipogenesis and energy metabolism. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 115 HAKPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALH 194
Cdd:cd20040   1 HAKPPYSYISLITMAIQQAPSKMLTLNEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALH 80

                        90       100
                ....*....|....*....|..
gi 24497506 195 PSSGNMFENGCYLRRQKRFKLE 216
Cdd:cd20040  81 PNSGNMFENGCYLRRQKRFKLE 102

Forkhead (FH) domain found in the Forkhead box protein A (FOXA) subfamily; The FOXA subfamily includes three winged helix transcription factors, FOXA1 (also called hepatocyte nuclear factor 3-alpha or transcription factor 3A), FOXA2 (also called hepatocyte nuclear factor 3-beta or transcription factor 3B), and FOXA3 (also called hepatocyte nuclear factor 3-gamma or transcription factor 3G). FOXA1 is essential for epithelial lineage differentiation and has been found to be upregulated in numerous cancers. FOXA2 controls cell differentiation. It is a key transcriptional regulator that maintains airway mucus homeostasis and may also have an important role in bone metabolism. FOXA3 acts as an essential transcriptional regulator engaged in adipogenesis and energy metabolism. This subfamily also includes Xenopus tropicalis FOXA4, Drosophila melanogaster protein fork head (dFKH), and similar proteins. FOXA4 is only present in amphibians, where it is required for the correct regionalization and maintenance of the central nervous system. dFKH promotes terminal as opposed to segmental development. In the absence of dFKH, this developmental switch does not occur. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALHPS 196
Cdd:cd20015   1 KPPYSYISLITMAIQQSPSKMLTLSEIYQWIMDLFPYYRQNQQRWQNSIRHSLSFNDCFVKVPRSPDKPGKGSYWTLHPD 80

                        90
                ....*....|....*..
gi 24497506 197 SGNMFENGCYLRRQKRF 213
Cdd:cd20015  81 SGNMFENGCYLRRQKRF 97

Forkhead (FH) domain found in Forkhead box protein A2 (FOXA2) and similar proteins; FOXA2, also called hepatocyte nuclear factor 3-beta (HNF-3-beta or HNF-3B) or transcription factor 3B (TCF-3B), acts as a core transcription factor that controls cell differentiation. It is a key transcriptional regulator that maintains airway mucus homeostasis. It may also have an important role in bone metabolism. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 115 HAKPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALH 194
Cdd:cd20039   3 HAKPPYSYISLITMAIQQSPNKMLTLSEIYQWIMDLFPFYRQNQQRWQNSIRHSLSFNDCFLKVPRSPDKPGKGSFWTLH 82

                        90       100
                ....*....|....*....|..
gi 24497506 195 PSSGNMFENGCYLRRQKRFKLE 216
Cdd:cd20039  83 PDSGNMFENGCYLRRQKRFKCE 104

Forkhead domain;

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506   117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALHPS 196
Cdd:pfam00250   1 KPPYSYAALIAMAILSSPEKKLTLSEIYEWISENFPYYRTADKGWQNSIRHNLSLNKCFVKVPRPKDEPGKGSYWTIDPE 80

                  ....*.
gi 24497506   197 SGNMFE 202
Cdd:pfam00250  81 YEEMFE 86

Forkhead (FH) domain found in Forkhead box protein B2 (FOXB2) and similar proteins; FOXB2, also called transcription factor FKH-4, may act as a transcription factor. It may also act as a tumor suppressor; it has been found to inhibit the malignant characteristics of the pancreatic cancer cell line Panc-1 in vitro. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 105 MPKGYRRPLAHAKPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDK 184
Cdd:cd20043   1 MPRPGKNSYSDQKPPYSYISLTAMAIQSSQEKMLPLSDIYKFIMDRFPYYRENTQRWQNSLRHNLSFNDCFIKIPRRPDQ 80

                        90       100       110
                ....*....|....*....|....*....|
gi 24497506 185 PGKGSYWALHPSSGNMFENGCYLRRQKRFK 214
Cdd:cd20043  81 PGKGSFWALHPDCGDMFENGSFLRRRKRFK 110

Forkhead (FH) domain found in the Forkhead box protein E (FOXE) subfamily; The FOXE subfamily includes two winged helix transcription factors, FOXE1 (also known as FOXE2) and FOXE3. FOXE1, also called Forkhead-related protein FKHL15, HFKH4, HNF-3/fork head-like protein 5 (HFKL5), or thyroid transcription factor 2 (TTF-2), is a transcription factor that binds consensus sites on a variety of gene promoters and activate their transcription. FOXE3, also called Forkhead-related protein FKHL12 or Forkhead-related transcription factor 8 (FREAC-8), is a transcription factor that controls lens epithelial cell growth through regulation of proliferation, apoptosis, and the cell cycle. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALHPS 196
Cdd:cd20019   1 KPPYSYIALIAMAIANSPERKLTLGGIYKFIMERFPFYRDNSKKWQNSIRHNLTLNDCFVKIPREPGRPGKGNYWTLDPA 80

                        90
                ....*....|....
gi 24497506 197 SGNMFENGCYLRRQ 210
Cdd:cd20019  81 AEDMFDNGSFLRRR 94

Forkhead (FH) domain found in Forkhead box protein S1 (FOXS1); FOXS1, also called Forkhead-like 18 protein or Forkhead-related transcription factor 10 (FREAC-10), is a transcriptional repressor that suppresses transcription from the FASLG, FOXO3, and FOXO4 promoters. It may have a role in the organization of the testicular vasculature. It has also been implicated in energy turnover, motor function, and body weight. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALHPS 196
Cdd:cd20037   2 KPPYSYIALIAMAIQSSPGQRATLSGIYRYIMGRFAFYRHNRPGWQNSIRHNLSLNECFVKVPRDDRKPGKGSYWTLDPD 81

                        90
                ....*....|....*..
gi 24497506 197 SGNMFENGCYLRRQKRF 213
Cdd:cd20037  82 CHDMFEHGSFLRRRRRF 98

Forkhead (FH) domain found in Forkhead box protein D4 (FOXD4) and similar proteins; FOXD4, also called Forkhead-related protein FKHL9, Forkhead-related transcription factor 5 (FREAC-5), or myeloid factor-alpha, is essential for establishing neural cell fate and for neuronal differentiation. The family also includes Forkhead box protein D4-like proteins, FOXD4L1-6. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALHPS 196
Cdd:cd20048   1 KPPYSYIALITMAILQSPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDPA 80

                        90
                ....*....|....*.
gi 24497506 197 SGNMFENGCYLRRQKR 212
Cdd:cd20048  81 SQDMFDNGSFLRRRKR 96

Forkhead (FH) domain found in Forkhead box proteins FOXD1, FOXD2 and similar proteins; FOXD1, also called Forkhead-related protein FKHL8, or Forkhead-related transcription factor 4 (FREAC-4), is involved in transcriptional activation of Placental Growth Factor (PGF) and the complement component (C3) genes. It plays an important role in early embryonic development and organogenesis, and functions as an oncogene in several cancers. FOXD2, also called Forkhead-related protein FKHL17, or Forkhead-related transcription factor 9 (FREAC-9), is a probable transcription factor involved in embryogenesis and somatogenesis. It has been found that long noncoding RNA FOXD2 adjacent opposite strand RNA1 (lncRNA FOXD2-AS1) expression is upregulated in various human malignancies, including gastric, lung, bladder, colorectal, nasopharyngeal, esophageal, hepatocellular, thyroid and skin cancer. It is a promising candidate as a new biomarker and therapeutic target for cancer diagnosis/prognostication due to high tissue specificity and elevated efficiency. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALHPS 196
Cdd:cd20046   1 KPPYSYIALITMAILQSPKKRLTLSEICEFISNRFPYYREKFPAWQNSIRHNLSLNDCFVKIPREPGNPGKGNYWTLDPE 80

                        90
                ....*....|....*...
gi 24497506 197 SGNMFENGCYLRRQKRFK 214
Cdd:cd20046  81 SADMFDNGSFLRRRKRFK 98

Forkhead (FH) domain found in Forkhead box protein C1 (FOXC1) and similar proteins; FOXC1, also called Forkhead-related protein FKHL7, or Forkhead-related transcription factor 3 (FREAC-3), is a DNA-binding transcriptional factor that plays a role in a broad range of cellular and developmental processes such as the development of the eyes, bones, cardiovascular system, kidneys, and skin. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 112 PLAHAKPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYW 191
Cdd:cd20044   1 PKDMVKPPYSYIALITMAIQNAPDKKITLNGIYQFIMERFPFYRDNKQGWQNSIRHNLSLNECFVKVPRDDKKPGKGSYW 80

                        90
                ....*....|...
gi 24497506 192 ALHPSSGNMFENG 204
Cdd:cd20044  81 TLDPDSYNMFENG 93

Forkhead (FH) domain found in the Forkhead box protein C (FOXC) subfamily; The FOXC subfamily includes two winged helix transcription factors, FOXC1 (also called Forkhead-related protein FKHL7, or Forkhead-related transcription factor 3) and FOXC2 (also called Forkhead-related protein FKHL14, or Mesenchyme fork head protein 1). FOXC1 is a DNA-binding transcriptional factor that plays a role in a broad range of cellular and developmental processes such as the development of the eyes, bones, cardiovascular system, kidneys, and skin. FOXC2 acts as a transcriptional activator that might be involved in the formation of special mesenchymal tissues. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWAL 193
Cdd:cd20017   1 KPPYSYIALIAMAIQNAPDKKITLNGIYQFIMDRFPFYRENKQGWQNSIRHNLSLNECFVKVPRDDKKPGKGSYWTL 77

Forkhead (FH) domain found in Forkhead box proteins, FOXJ2, FOXJ3 and similar proteins; The FOXJ2-like subfamily includes two winged helix transcription factors, FOXJ2 and FOXJ3. FOXJ2, also called Forkhead homologous X (FHX), plays an important role in tumorigenesis, progression, and metastasis of certain cancers. It acts as a transcriptional activator that can bind to two different type of DNA binding sites. FOXJ3 is a transcription factor which regulates sperm function. It transcriptionally activates Mef2c and regulates adult skeletal muscle fiber type identity. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWAL 193
Cdd:cd20024   1 KPPYSYATLITFAINSSPKKKMTLSEIYTWICENFPYYREAGTGWKNSIRHNLSLNKCFKKVPRSKDDPGKGSYWTL 77

Forkhead (FH) domain found in Forkhead box protein J1 (FOXJ1) and similar proteins; FOXJ1, also called Forkhead-related protein FKHL13 or hepatocyte nuclear factor 3 Forkhead homolog 4 (HFH-4), acts as a transcription factor specifically required for the formation of motile cilia. It acts by activating transcription of genes that mediate assembly of motile cilia, such as CFAP157. FOXJ1 binds the DNA consensus sequences 5'-HWDTGTTTGTTTA-3' or 5'-KTTTGTTGTTKTW-3' (where H is not G, W is A or T, D is not C, and K is G or T). It activates the transcription of a variety of ciliary proteins in the developing brain and lung. The FH domain is a winged helix DNA-binding domain.

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALHP 195
Cdd:cd20023   1 KPPYSYATLICMAMQASKKTKITLSAIYKWITDNFMYYRVADPTWQNSIRHNLSLNKCFIKVPRSKDEPGKGGFWRIDP 79

Forkhead (FH) domain found in Forkhead box protein J3 (FOXJ3) and similar proteins; FOXJ3 is a transcription factor which regulates sperm function. It transcriptionally activates Mef2c and regulates adult skeletal muscle fiber type identity. Polymorphisms in the FOXJ3 gene may be associated with the development of rheumatoid arthritis. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 24497506 116 AKPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWAL 193
Cdd:cd20052   1 GKPPYSYANLITFAINSSPKKKMTLSEIYQWICDNFPYYREAGNGWKNSIRHNLSLNKCFLKVPRSKDDPGKGSYWAI 78

Forkhead (FH) domain found in the Forkhead box protein D (FOXD) subfamily; The FOXD subfamily includes four winged helix transcription factors, FOXD1-4. FOXD1, also called Forkhead-related protein FKHL8 or Forkhead-related transcription factor 4 (FREAC-4), is involved in transcriptional activation of Placental Growth Factor (PGF) and the complement component (C3) genes. It plays an important role in early embryonic development and organogenesis, and functions as an oncogene in several cancers. FOXD2, also called Forkhead-related protein FKHL17 or Forkhead-related transcription factor 9 (FREAC-9), is a probable transcription factor involved in embryogenesis and somatogenesis. FOXD3, also called HNF3/FH transcription factor genesis, acts as a transcriptional repressor that binds to the consensus sequence 5'-A[AT]T[AG]TTTGTTT-3'. It also acts as a transcriptional activator. It promotes development of neural crest cells from neural tube progenitors and restricts neural progenitor cells to the neural crest lineage while suppressing interneuron differentiation. FOXD3 is required for maintenance of pluripotent cells in the pre-implantation and peri-implantation stages of embryogenesis. FOXD4, also called Forkhead-related protein FKHL9 or Forkhead-related transcription factor 5 (FREAC-5), is essential for establishing neural cell fate and for neuronal differentiation. The family also includes Forkhead box protein D4-like proteins, FOXD4L1-6. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWAL 193
Cdd:cd20018   1 KPPYSYIALITMAILQSPQKKLTLSGICEFIMNRFPYYREKFPAWQNSIRHNLSLNDCFVKIPREPGNPGKGNYWTL 77

Forkhead (FH) domain found in Forkhead box protein Q1 (FOXQ1) and similar proteins; FOXQ1, also called HNF-3/Forkhead-like protein 1 (HFH-1), or hepatocyte nuclear factor 3 Forkhead homolog 1, plays a role in hair follicle differentiation. It has also been reported to promote epithelial differentiation, inhibit smooth muscle differentiation, activate T cells and autoimmunity, and control mucin gene expression and granule content in stomach surface mucous cells. FOXQ1 is significantly associated with the pathogenesis of various tumor types including gastric, breast, colorectal, pancreatic, bladder and ovarian cancer, and glioma. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKP-GKGSYWAL 193
Cdd:cd20034   1 KPPYSYIALIAMAIRDSPSGRLTLAEINEYLMKKFPFFRGSYTGWRNSVRHNLSLNDCFVKVLRDPSRPwGKDNYWTI 78

Forkhead (FH) domain found in Forkhead box protein F2 (FOXF2) and similar proteins; FOXF2, also called Forkhead-related activator 2 (FREAC-2), Forkhead-related protein FKHL6, or Forkhead-related transcription factor 2, is a probable transcription activator for a number of lung-specific genes. It is involved in programming organogenesis and regulating epithelial-to-mesenchymal transition (EMT) and cell proliferation. FOXF2 dysregulation is critical for tumorigenesis of various tissue types. Its expression correlates with good prognosis in patients with early non-invasive stages of breast cancer, but with poor prognosis in advanced breast cancer. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 118 PPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALHPSS 197
Cdd:cd20050   1 PPYSYIALIVMAIQSSPSKKLTLSEIYQFLQARFPFFRGAYQGWKNSVRHNLSLNECFIKLPKGLGRPGKGHYWTIDPAS 80

                        90
                ....*....|..
gi 24497506 198 GNMFENGCYLRR 209
Cdd:cd20050  81 EFMFEEGSFRRR 92

Forkhead (FH) domain found in Forkhead box protein J2 (FOXJ2) and similar proteins; FOXJ2, also called Fork head homologous X (FHX), plays an important role in tumorigenesis, progression, and metastasis of certain cancers. It acts as a transcriptional activator that can bind to two different type of DNA binding sites. It is specifically expressed in meiotic spermatocytes in adult mouse testes and appears to promote meiotic progression during spermatogenesis. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 24497506 116 AKPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWAL 193
Cdd:cd20051   1 GKPPYSYATLITYAINSSPAKKMTLSEIYRWICDNFPYYRNAGVGWKNSIRHNLSLNKCFRKVPRPRDDPGKGSYWMI 78

Forkhead (FH) domain found in the Forkhead box protein H (FOXH) subfamily; The FOXH subfamily includes a winged helix transcription factor, FOXH1, which is also called Forkhead activin signal transducer 1 (Fast-1), or Forkhead activin signal transducer 2 (Fast-2). FOXH1 acts as a transcriptional activator that recognizes and binds to the DNA sequence 5'-TGT[GT][GT]ATT-3'. It is required for induction of the goosecoid (GSC) promoter by TGF-beta or activin signaling. FOXH1 forms a transcriptionally active complex containing FOXH1/SMAD2/SMAD4 on a site on the GSC promoter called TARE (TGF-beta/activin response element). The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKP-GKGSYWA 192
Cdd:cd20022   1 KPPYSYLAMIALAIQNSPEKRLTLSEIIKALSTMFPFFKGEYKGWKDSVRHNLSSNDCFVKVLKDPGKPqAKGNYWT 77

Forkhead (FH) domain found in Forkhead box protein K2 (FOXK2) and similar proteins; FOXK2, also called cellular transcription factor ILF-1 or interleukin enhancer-binding factor 1, is a transcriptional regulator that recognizes the core sequence 5'-TAAACA-3'. It binds to NFAT-like motifs (purine-rich) in the IL2 promoter. It also binds to the HIV-1 long terminal repeat. FOXK2 may be involved in both, positive and negative regulation of important viral and cellular promoter elements. In addition, FOXK2 plays a critical role in suppressing tumorigenesis. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 116 AKPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALHP 195
Cdd:cd20055   2 SKPPYSYAQLIVQAITMAPDKQLTLNGIYTHITKNYPYYRTADKGWQNSIRHNLSLNRYFIKVPRSQEEPGKGSFWRIDP 81

                        90
                ....*....|....*..
gi 24497506 196 SSGNMFENGCYLRRQKR 212
Cdd:cd20055  82 ASESKLIEQAFRKRRPR 98

Forkhead (FH) domain found in the Forkhead box protein P (FOXP) subfamily; The FOXP subfamily includes four winged helix transcription factors, FOXP1-4. They are involved in the development of the central nervous system. Mutations in FOXP1, also called Mac-1-regulated Forkhead (MFH), leads to developmental delay, intellectual disability, autism spectrum disorder, speech delay, and dysmorphic features. FOXP2, also called CAG repeat protein 44 or Trinucleotide repeat-containing gene 10 protein, is a transcriptional repressor that may play a role in the specification and differentiation of lung epithelium. It may also play a role in developing neural, gastrointestinal and cardiovascular tissues. FOXP3, also called Scurfin, is a transcriptional regulator which is crucial for the development and inhibitory function of regulatory T-cells (Treg). FOXP4, also called Forkhead-related protein-like A, is a transcriptional repressor that represses lung-specific expression. It is necessary for normal T cell cytokine recall responses to antigen following pathogenic infection. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVarspdKPGKGSYW 191
Cdd:cd20033   1 RPPFTYASLIRQAILESPNKQLTLNEIYNWFQKTFAYFRRNAATWKNAVRHNLSLHKCFVRV-----ENVKGAVW 70

Forkhead (FH) domain found in Forkhead box protein N3 (FOXN3); FOXN3, also called checkpoint suppressor 1 (CHES1), acts as a transcriptional repressor that may be involved in DNA damage-inducible cell cycle arrests (checkpoints). It displays transcriptional inhibitory activity, and is involved in cell cycle regulation and tumorigenesis. Alterations in FOXN3 are found in of a variety of cancers including melanoma, osteosarcoma, and hepatocellular carcinoma. FOXN3 also regulates hepatic glucose utilization/metabolism by regulating gluconeogenic substrate selection. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKP-GKGSYWALHP 195
Cdd:cd20059   1 KPPYSFSCLIFMAIEDSPTKRLPVKDIYNWILEHFPYFANAPTGWKNSVRHNLSLNKCFKKVDKEKGQSiGKGSLWCIDP 80

Forkhead (FH) domain found in Forkhead box protein P3 (FOXP3) and similar proteins; FOXP3, also called Scurfin, is a transcriptional regulator which is crucial for the development and inhibitory function of regulatory T-cells (Treg), which are required for maintaining self-tolerance. It may also have intrinsic regulatory function in conventional T (Tconv) cells. A deletion of the Forkhead domain arising from a frame-shift mutation in mouse FOXP3 is linked to the autoimmune disorder scurfy, and a similar congenital disease in humans is known as IPEX (immune dysregulation, polyendocrinopathy, enteropathy, X-linked syndrome). The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSpdkpgKGSYW 191
Cdd:cd20066   1 RPPFTYASLIRWAILESPEKQLTLNEIYHWFTRMFAFFRNNTATWKNAVRHNLSLHKCFVRVENE-----KGAVW 70

Forkhead (FH) domain found in Forkhead box protein P2 (FOXP2); FOXP2, also called CAG repeat protein 44, or Trinucleotide repeat-containing gene 10 protein, is a transcriptional repressor that may play a role in the specification and differentiation of lung epithelium. It may also play a role in developing neural, gastrointestinal, and cardiovascular tissues. An arginine-to-histidine missense mutation (R553H) in the FOXP2 Forkhead domain has been linked to a severe speech and language disorder. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSpdkpgKGSYWAL 193
Cdd:cd20065   2 RPPFTYATLIRQAIMESSDRQLTLNEIYSWFTRTFAYFRRNAATWKNAVRHNLSLHKCFVRVENV-----KGAVWTV 73

Forkhead (FH) domain found in Forkhead box protein P1 (FOXP1); FOXP1, also called Mac-1-regulated Forkhead (MFH), is a transcription factor that is widely expressed and has a broad range of functions. It has been shown to have a role in cardiac, lung, and lymphocyte development. Deregulation of FOXP1 is an important contributor to the pathogenesis of diffuse large B-cell lymphoma (DLBCL), suggesting it may function as an oncogene. Loss of FOXP1 expression in breast cancer is associated with a worse outcome, suggesting that FOXP1 may function as a tumor suppressor in some tissues. Haploinsufficiency of the FOXP1 gene leads to a neurodevelopmental disorder termed FOXP1 syndrome, characterized by developmental delay, intellectual disability, autism spectrum disorder, speech delay, and dysmorphic features. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 114 AHAKPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSpdkpgKGSYWAL 193
Cdd:cd20064   1 AEVRPPFTYASLIRQAILESPEKQLTLNEIYNWFTRMFAYFRRNAATWKNAVRHNLSLHKCFVRVENV-----KGAVWTV 75

Transcription factor of the Forkhead/HNF3 family [Transcription];

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALHPS 196
Cdd:COG5025  86 VPPYSYATGRGLAILNSPDKPLTLSKIYTWIHNTFFYYAKVVSRWQNSIRHNLSLNDAFIKIEGRNGAKVKGHFWSIGPG 165

                .
gi 24497506 197 S 197
Cdd:COG5025 166 H 166

Forkhead (FH) domain found in Forkhead box protein O3 (FOXO3); FOXO3, also called AF6q21 protein or Forkhead in rhabdomyosarcoma-like 1 (FKHRL1), is a transcriptional activator which triggers apoptosis in the absence of survival factors, including neuronal cell death upon oxidative stress. It recognizes and binds to the DNA sequence 5'-[AG]TAAA[TC]A-3'. The FH domain is a winged helix DNA-binding domain. All FOXOs bind to the consensus sequence 5'-GTAAACAA-3', known as the DAF-16 family member-binding element, which includes the core sequence 5'-(A/C)AA(C/T)A-3' recognized by all FOX family members.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 121 SYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRE-----NQQRWQNSIRHSLSFNDCFVKVARspDKPGKGSYWALHP 195
Cdd:cd20061   5 SYADLITRAIESSPDKRLTLSQIYDWMVRCVPYFKDkgdsnSSAGWKNSIRHNLSLHSRFIRVQN--EGTGKSSWWMINP 82

Forkhead (FH) domain found in the Forkhead box protein R (FOXR) subfamily; The FOXR subfamily includes two winged helix transcription factors, FOXR1-2. FOXR1, also called Forkhead box protein N5 (FOXN5), is required for proper cell division and survival possibly via the p21 and mTOR pathways. FOXR2, also called Forkhead box protein N6 (FOXN6), is an important player in a wide range of cellular processes such as proliferation, migration, differentiation, and apoptosis. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 117 KPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPG--KGSYWALH 194
Cdd:cd20036   3 KPPLSYPNLIALALRNSETGSLNVQEIYDFIRFHFPFFRTAPDGWKNSVRHNLSFSDSFEKVPTSVSGYGgrRSCLWKLT 82

                .
gi 24497506 195 P 195
Cdd:cd20036  83 P 83

Forkhead (FH) domain found in Forkhead box protein N4 (FOXN4); FOXN4 acts as a transcription factor essential for neural and some non-neural tissue development, such as retina and lung, respectively. During development of the central nervous system, FOXN4 is required in specifying the amacrine and horizontal cell fates from multipotent retinal progenitors, while suppressing alternative photoreceptor cell fates. In non-neural tissues, it plays an essential role in specifying the atrioventricular canal and is indirectly required for patterning the distal airway during lung development. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24497506 112 PLAHAKPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVA-RSPDKPGKGSY 190
Cdd:cd20057   1 PKHYPKPIYSYSCLIAMALKNSKTGSLPVSEIYSFMKEHFPYFKTAPDGWKNSVRHNLSLNKCFEKVEnKMSGSSRKGCL 80

                        90
                ....*....|..
gi 24497506 191 WALHPSSGNMFE 202
Cdd:cd20057  81 WALNPAKIDKME 92