Score = 54.3 bits (129), Expect = 2e-07, Method: Compositional matrix adjust.
Identities = 27/73 (36%), Positives = 40/73 (54%)
Query: 23 YHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQEYSDAKNL 82
Y E + PM F ++ ++ GYK ++Q +D+RL+F+NA Y +T YS AK L
Sbjct: 128 YFEVIDKPMDFSTIKNQMEAKDGTGYKHVMQIYADMRLVFENAMNYNEETSDVYSMAKKL 187
Query: 83 EEYFEHMLEKWLP 95
E FE +LP
Sbjct: 188 LEKFEEKWAHFLP 200
Regulates differences in leaf patterning between juvenile and mature leaves by controlling differences in the development of primordia produced during juvenile and mature phases. Acts by activating transcription of the myb-domain protein AS1, a gene involved in leaf-axis specification. Associates with the promoter and the start of the transcribed region of AS1 and up-regulates expression of AS1 through acetylation of histones H3 and H4. Arabidopsis thaliana (taxid: 3702)
>sp|Q9NRL2|BAZ1A_HUMAN Bromodomain adjacent to zinc finger domain protein 1A OS=Homo sapiens GN=BAZ1A PE=1 SV=2
Score = 48.5 bits (114), Expect = 1e-05, Method: Compositional matrix adjust.
Identities = 26/94 (27%), Positives = 49/94 (52%), Gaps = 4/94 (4%)
Query: 23 YHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQEYSDAKNL 82
Y++ +K P++ +++R ++N YK +FI DI L+F N F Y + E L
Sbjct: 1466 YYDIIKKPIALNIIREKVNKCE---YKLASEFIDDIELMFSNCFEYNPRNTSEAKAGTRL 1522
Query: 83 EEYFEHMLEKWLPDYAYDDSLDGELSEPSAKRLR 116
+ +F H+ + L + ++D + P+AK+ R
Sbjct: 1523 QAFF-HIQAQKLGLHVTPSNVDQVSTPPAAKKSR 1555
Component of the histone-fold protein complex CHRAC complex which faciliates nucleosome sliding by the ACF complex and enhances ACF-mediated chromatin assembly. The C-terminal regions of both CHRAC1 and POLE1 are required for these functions.
Acts as an E3 ubiquitin-protein ligase for smad4. Promotes ectoderm embryonic development at the expense of other germ layers. Inhibits mesodermal differentiation. Promotes neural development of the ectoderm. Promotes smad4 alpha degradation via the ubiquitin proteasome pathway. May act as a transcriptional repressor.
Score = 47.4 bits (111), Expect = 2e-05, Method: Composition-based stats.
Identities = 28/101 (27%), Positives = 49/101 (48%), Gaps = 17/101 (16%)
Query: 23 YHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVY-------------- 68
Y++ +K+PM +V+ +L HP YK+ +F+SD+RL+F N Y
Sbjct: 1027 YYKIIKHPMDLTLVKRKLQRKHPLHYKSPKEFVSDVRLVFSNCAKYNEMSRIIQVYDEEK 1086
Query: 69 --YAKTDQEYSDA-KNLEEYFEHMLEKWLPDYAYDDSLDGE 106
+ D E ++A K + YFE L + P+ + ++ E
Sbjct: 1087 QSNVQADSEVAEAGKAVSLYFEERLLEIFPEQTFPVVMEKE 1127
May act as an E3 ubiquitin-protein ligase and a transcriptional repressor (By similarity). Involved in the regulation of embryonic and adult hematopoiesis. Required for normal development and survival of both committed erythroid progenitor cells and posterior mesenchymal cells.
Danio rerio (taxid: 7955)
EC: 6
EC: .
EC: 3
EC: .
EC: 2
EC: .
EC: -
>sp|Q924W6|TRI66_MOUSE Tripartite motif-containing protein 66 OS=Mus musculus GN=Trim66 PE=1 SV=3
Score = 47.0 bits (110), Expect = 4e-05, Method: Composition-based stats.
Identities = 25/80 (31%), Positives = 44/80 (55%), Gaps = 2/80 (2%)
Query: 21 KGYHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQEYSDA- 79
+ Y++ +K PM ++R +L P Y T + +SD+RL+F N + D E ++A
Sbjct: 1101 RHYYQIIKRPMDLSIIRRKLQKKDPAHYTTPEEVVSDVRLMFWNC-AKFNYPDSEVAEAG 1159
Query: 80 KNLEEYFEHMLEKWLPDYAY 99
+ LE +FE L++ PD +
Sbjct: 1160 RCLEVFFEGWLKEIYPDKCF 1179
May function as transcription repressor; The repressive effects are mediated, at least in part, by recruitment of deacetylase activity. May play a role as negative regulator of postmeiotic genes acting through CBX3 complex formation and centromere association.
Acts as an E3 ubiquitin-protein ligase. Promotes SMAD4 ubiquitination, nuclear exclusion and degradation via the ubiquitin proteasome pathway (By similarity). May act as a transcriptional repressor (By similarity). Inhibits the transcriptional response to TGF-beta/BMP signaling cascade (By similarity). Plays a role in the control of cell proliferation (By similarity). Its association with SMAD2 and SMAD3 stimulates erythroid differentiation of hematopoietic stem/progenitor. Monoubiquitinates SMAD4 and acts as an inhibitor of SMAD4-dependent TGF-beta/BMP signaling cascade (Monoubiquitination of SMAD4 hampers its ability to form a stable complex with activated SMAD2/3 resulting in inhibition of TGF-beta/BMP signaling cascade).
Mus musculus (taxid: 10090)
EC: 6
EC: .
EC: 3
EC: .
EC: 2
EC: .
EC: -
>sp|Q92793|CBP_HUMAN CREB-binding protein OS=Homo sapiens GN=CREBBP PE=1 SV=3
Score = 45.8 bits (107), Expect = 8e-05, Method: Composition-based stats.
Identities = 23/77 (29%), Positives = 39/77 (50%), Gaps = 3/77 (3%)
Query: 23 YHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQEYSDAKNL 82
Y + VKNPM ++ +L+ Y+ Q++ D+ L+F NA++Y KT + Y L
Sbjct: 1125 YFDIVKNPMDLSTIKRKLDTGQ---YQEPWQYVDDVWLMFNNAWLYNRKTSRVYKFCSKL 1181
Query: 83 EEYFEHMLEKWLPDYAY 99
E FE ++ + Y
Sbjct: 1182 AEVFEQEIDPVMQSLGY 1198
Acetylates histones, giving a specific tag for transcriptional activation. Also acetylates non-histone proteins, like NCOA3 coactivator. Binds specifically to phosphorylated CREB and enhances its transcriptional activity toward cAMP-responsive genes. Acts as a coactivator of ALX1 in the presence of EP300.
Homo sapiens (taxid: 9606)
EC: 2
EC: .
EC: 3
EC: .
EC: 1
EC: .
EC: 4
EC: 8
>sp|Q6JHU9|CBP_RAT CREB-binding protein OS=Rattus norvegicus GN=Crebbp PE=2 SV=1
Score = 45.8 bits (107), Expect = 8e-05, Method: Composition-based stats.
Identities = 23/77 (29%), Positives = 39/77 (50%), Gaps = 3/77 (3%)
Query: 23 YHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQEYSDAKNL 82
Y + VKNPM ++ +L+ Y+ Q++ D+ L+F NA++Y KT + Y L
Sbjct: 1126 YFDIVKNPMDLSTIKRKLDTGQ---YQEPWQYVDDVWLMFNNAWLYNRKTSRVYKFCSKL 1182
Query: 83 EEYFEHMLEKWLPDYAY 99
E FE ++ + Y
Sbjct: 1183 AEVFEQEIDPVMQSLGY 1199
Acetylates histones, giving a specific tag for transcriptional activation. Also acetylates non-histone proteins, like NCOA3 coactivator. Binds specifically to phosphorylated CREB and enhances its transcriptional activity toward cAMP-responsive genes. Acts as a coactivator of ALX1 in the presence of EP300.
Rattus norvegicus (taxid: 10116)
EC: 2
EC: .
EC: 3
EC: .
EC: 1
EC: .
EC: 4
EC: 8
>sp|P45481|CBP_MOUSE CREB-binding protein OS=Mus musculus GN=Crebbp PE=1 SV=3
Score = 45.8 bits (107), Expect = 8e-05, Method: Composition-based stats.
Identities = 23/77 (29%), Positives = 39/77 (50%), Gaps = 3/77 (3%)
Query: 23 YHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQEYSDAKNL 82
Y + VKNPM ++ +L+ Y+ Q++ D+ L+F NA++Y KT + Y L
Sbjct: 1126 YFDIVKNPMDLSTIKRKLDTGQ---YQEPWQYVDDVWLMFNNAWLYNRKTSRVYKFCSKL 1182
Query: 83 EEYFEHMLEKWLPDYAY 99
E FE ++ + Y
Sbjct: 1183 AEVFEQEIDPVMQSLGY 1199
Acetylates histones, giving a specific tag for transcriptional activation. Also acetylates non-histone proteins, like NCOA3 coactivator. Binds specifically to phosphorylated CREB and enhances its transcriptional activity toward cAMP-responsive genes. Acts as a coactivator of ALX1 in the presence of EP300.
Mus musculus (taxid: 10090)
EC: 2
EC: .
EC: 3
EC: .
EC: 1
EC: .
EC: 4
EC: 8
Close Homologs in the Non-Redundant Database Detected by BLAST
Tif1 (transcription intermediary factor 1) is a member of the tripartite motif (TRIM) protein family, which is characterized by a particular domain architecture. It functions by recruiting coactivators and/or corepressors to modulate transcription. Vertebrate Tif1-gamma, also labeled E3 ubiquitin-protein ligase TRIM33, plays a role in the control of hematopoiesis. Its homologue in Xenopus laevis, Ectodermin, has been shown to function in germ-layer specification and control of cell growth during embryogenesis. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 109
Score = 58.9 bits (143), Expect = 1e-12
Identities = 29/91 (31%), Positives = 42/91 (46%), Gaps = 5/91 (5%)
Query: 1 MKQLIQYHQELRLMRRKCSDKGYHEKVKNPMSFDVVRWRLNPSHPEG-YKTIVQFISDIR 59
K + Y+E +KNPM ++ +L G YK++ +F +D+R
Sbjct: 13 KKLKRDLSEPFLEPVDPKEAPDYYEVIKNPMDLSTIKKKLK----NGEYKSLEEFEADVR 68
Query: 60 LIFKNAFVYYAKTDQEYSDAKNLEEYFEHML 90
LIF NA Y Y DAK LE+ FE +L
Sbjct: 69 LIFSNAKTYNGPGSPIYKDAKKLEKLFEKLL 99
Bromodomains are found in many chromatin-associated proteins and in nuclear histone acetyltransferases. They interact specifically with acetylated lysine. Length = 99
Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 84
>gnl|CDD|99930 cd05498, Bromo_Brdt_II_like, Bromodomain, Brdt_like subfamily, repeat II
Human Brdt is a testis-specific member of the BET subfamily of bromodomain proteins; the first bromodomain in Brdt has been shown to be essential for male germ cell differentiation. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 102
Gcn5p is a histone acetyltransferase (HAT) which mediates acetylation of histones at lysine residues; such acetylation is generally correlated with the activation of transcription. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 101
>gnl|CDD|99938 cd05506, Bromo_plant1, Bromodomain, uncharacterized subfamily specific to plants
Score = 48.1 bits (115), Expect = 2e-08
Identities = 21/71 (29%), Positives = 34/71 (47%), Gaps = 6/71 (8%)
Query: 23 YHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQEYSDAKNL 82
Y + +K PM V+ +L Y + +F +D+RL F NA Y + ++ AK L
Sbjct: 35 YFDIIKKPMDLGTVKKKLEKGE---YSSPEEFAADVRLTFANAMRYNPPGNDVHTMAKEL 91
Query: 83 EEYFEHMLEKW 93
+ FE +W
Sbjct: 92 LKIFE---TRW 99
Might function as a global transcription factor. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 99
>gnl|CDD|99936 cd05504, Bromo_Acf1_like, Bromodomain; Acf1_like or BAZ1A_like subfamily
Bromo adjacent to zinc finger 1A (BAZ1A) was identified as a novel human bromodomain gene by cDNA library screening. The Drosophila homologue, Acf1, is part of the CHRAC (chromatin accessibility complex) and regulates ISWI-induced nucleosome remodeling. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 115
BDF1/BDF2 like subfamily, restricted to fungi, repeat II. BDF1 and BDF2 are yeast transcription factors involved in the expression of a wide range of genes, including snRNAs; they are required for sporulation and DNA repair and protect histone H4 from deacetylation. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 102
Score = 45.8 bits (109), Expect = 2e-07
Identities = 15/68 (22%), Positives = 27/68 (39%), Gaps = 4/68 (5%)
Query: 23 YHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQEYSDAKNL 82
Y +K PM + +L + Y ++ +F +D L+ N + K L
Sbjct: 39 YPTIIKKPMDLGTIERKLKSNV---YTSVEEFTADFNLMVDNCLTFNGPEHPVSQMGKRL 95
Query: 83 EEYFE-HM 89
+ FE H+
Sbjct: 96 QAAFEKHL 103
BDF1/BDF2 like subfamily, restricted to fungi, repeat I. BDF1 and BDF2 are yeast transcription factors involved in the expression of a wide range of genes, including snRNAs; they are required for sporulation and DNA repair and protect histone H4 from deacetylation. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 103
>gnl|CDD|99953 cd05522, Bromo_Rsc1_2_II, Bromodomain, repeat II in Rsc1/2_like subfamily, specific to fungi
Rsc1 and Rsc2 are components of the RSC complex (remodeling the structure of chromatin), are essential for transcriptional control, and have a specific domain architecture including two bromodomains. The RSC complex has also been linked to homologous recombination and nonhomologous end-joining repair of DNA double strand breaks. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 104
>gnl|CDD|227408 COG5076, COG5076, Transcription factor involved in chromatin remodeling, contains bromodomain [Chromatin structure and dynamics / Transcription]
Score = 44.6 bits (106), Expect = 5e-07
Identities = 22/77 (28%), Positives = 37/77 (48%), Gaps = 4/77 (5%)
Query: 11 LRLMRRKCSDKGYHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYA 70
+R+ +R+ ++ Y+E V NP+ ++ +L E Y + +D L+ NA YY
Sbjct: 30 IRVPKRR-NEPEYYEVVSNPIDLLKIQQKLKT---EEYDDVDDLTADFELLINNAKAYYK 85
Query: 71 KTDQEYSDAKNLEEYFE 87
E+ DA L E F
Sbjct: 86 PDSPEHKDACKLWELFL 102
Polybromo is a nuclear protein of unknown function, which contains 6 bromodomains. The human ortholog BAF180 is part of a SWI/SNF chromatin-remodeling complex, and it may carry out the functions of Yeast Rsc-1 and Rsc-2. It was shown that polybromo bromodomains bind to histone H3 at specific acetyl-lysine positions. Bromodomains are found in many chromatin-associated proteins and in nuclear histone acetyltransferases. They interact specifically with acetylated lysine, but not all the bromodomains in polybromo may bind to acetyl-lysine. Length = 113
Cbp (CREB binding protein or CREBBP) is an acetyltransferase acting on histone, which gives a specific tag for transcriptional activation and also acetylates non-histone proteins. CREBBP binds specifically to phosphorylated CREB protein and augments the activity of phosphorylated CREB to activate transcription of cAMP-responsive genes. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 108
>gnl|CDD|99950 cd05519, Bromo_SNF2, Bromodomain, SNF2-like subfamily, specific to fungi
Score = 40.8 bits (96), Expect = 1e-05
Identities = 19/67 (28%), Positives = 35/67 (52%), Gaps = 3/67 (4%)
Query: 23 YHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQEYSDAKNL 82
Y+ +K P++ D ++ R+ YK++ +F+ D L+F NA Y + Y DA +
Sbjct: 39 YYVIIKRPIALDQIKRRIEGRA---YKSLEEFLEDFHLMFANARTYNQEGSIVYEDAVEM 95
Query: 83 EEYFEHM 89
E+ F+
Sbjct: 96 EKAFKKK 102
SNF2 is a yeast protein involved in transcriptional activation, it is the catalytic component of the SWI/SNF ATP-dependent chromatin remodeling complex. The protein is essential for the regulation of gene expression (both positive and negative) of a large number of genes. The SWI/SNF complex changes chromatin structure by altering DNA-histone contacts within the nucleosome, which results in a re-positioning of the nucleosome and facilitates or represses the binding of gene-specific transcription factors. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 103
Score = 39.2 bits (92), Expect = 6e-05
Identities = 23/82 (28%), Positives = 40/82 (48%), Gaps = 13/82 (15%)
Query: 21 KGYHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVY------YAKTDQ 74
Y++ +K PM +R +++ H Y++ +F+ DI LI N+ +Y Y K +
Sbjct: 31 PDYYKIIKRPMDLQTIRKKIS-KH--KYQSREEFLEDIELIVDNSVLYNGPDSVYTKKAK 87
Query: 75 EYSD--AKNLEEYFEHM--LEK 92
E + + L E E + LEK
Sbjct: 88 EMLELAEELLAEREEKLTQLEK 109
Human TAFII250 (or TAF250) is the largest subunit of TFIID, a large multi-domain complex, which initiates the assembly of the transcription machinery. TAFII250 contains two bromodomains that specifically bind to acetylated histone H4. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 112
>gnl|CDD|99929 cd05497, Bromo_Brdt_I_like, Bromodomain, Brdt_like subfamily, repeat I
Score = 38.2 bits (89), Expect = 1e-04
Identities = 18/64 (28%), Positives = 31/64 (48%), Gaps = 3/64 (4%)
Query: 23 YHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQEYSDAKNL 82
YH+ +K PM ++ RL ++ Y + + I D +F N ++Y D A+ L
Sbjct: 40 YHKIIKTPMDLGTIKKRLENNY---YWSASECIQDFNTMFTNCYIYNKPGDDVVLMAQTL 96
Query: 83 EEYF 86
E+ F
Sbjct: 97 EKLF 100
Human Brdt is a testis-specific member of the BET subfamily of bromodomain proteins; the first bromodomain in Brdt has been shown to be essential for male germ cell differentiation. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 107
>gnl|CDD|99952 cd05521, Bromo_Rsc1_2_I, Bromodomain, repeat I in Rsc1/2_like subfamily, specific to fungi
Score = 37.3 bits (87), Expect = 3e-04
Identities = 21/63 (33%), Positives = 33/63 (52%), Gaps = 5/63 (7%)
Query: 23 YHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQEYSDAKNL 82
Y++ +KNP+S + V+ RL Y +F++D+ I NA +Y K Y A L
Sbjct: 40 YYKIIKNPLSLNTVKKRLP-----HYTNAQEFVNDLAQIPWNARLYNTKGSVIYKYALIL 94
Query: 83 EEY 85
E+Y
Sbjct: 95 EKY 97
Rsc1 and Rsc2 are components of the RSC complex (remodeling the structure of chromatin), are essential for transcriptional control, and have a specific domain architecture including two bromodomains. The RSC complex has also been linked to homologous recombination and nonhomologous end-joining repair of DNA double strand breaks. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 106
>gnl|CDD|99937 cd05505, Bromo_WSTF_like, Bromodomain; Williams syndrome transcription factor-like subfamily (WSTF-like)
The Williams-Beuren syndrome deletion transcript 9 is a putative transcriptional regulator. WSTF was found to play a role in vitamin D-mediated transcription as part of two chromatin remodeling complexes, WINAC and WICH. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 97
Score = 36.3 bits (84), Expect = 5e-04
Identities = 22/72 (30%), Positives = 34/72 (47%), Gaps = 8/72 (11%)
Query: 21 KGYHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQEYSDAK 80
+ Y + +K PM + V+ RLN Y T+ F+ D+RLIF N ++Y + D
Sbjct: 31 RDYCQGIKEPMWLNKVKERLNE---RVYHTVEGFVRDMRLIFHNHKLFY-----KDDDFG 82
Query: 81 NLEEYFEHMLEK 92
+ E EK
Sbjct: 83 QVGITLEKKFEK 94
The SP100C protein is a splice variant of SP100, a major component of PML-SP100 nuclear bodies (NBs), which are poorly understood. It is covalently modified by SUMO-1 and may play a role in processes at the chromatin level. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 102
>gnl|CDD|99951 cd05520, Bromo_polybromo_III, Bromodomain, polybromo repeat III
Polybromo is a nuclear protein of unknown function, which contains 6 bromodomains. The human ortholog BAF180 is part of a SWI/SNF chromatin-remodeling complex, and it may carry out the functions of Yeast Rsc-1 and Rsc-2. It was shown that polybromo bromodomains bind to histone H3 at specific acetyl-lysine positions. Bromodomains are found in many chromatin-associated proteins and in nuclear histone acetyltransferases. They interact specifically with acetylated lysine, but not all the bromodomains in polybromo may bind to acetyl-lysine. Length = 103
Bromo adjacent to zinc finger 2A (BAZ2A) and 2B (BAZ2B) were identified as a novel human bromodomain gene by cDNA library screening. BAZ2A is also known as Tip5 (Transcription termination factor I-interacting protein 5) and hWALp3. The proteins may play roles in transcriptional regulation. Human Tip5 is part of a complex termed NoRC (nucleolar remodeling complex), which induces nucleosome sliding and may play a role in the regulation of the rDNA locus. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. Length = 97
>gnl|CDD|99957 cd05528, Bromo_AAA, Bromodomain; sub-family co-occurring with AAA domains
Score = 35.4 bits (82), Expect = 0.001
Identities = 24/77 (31%), Positives = 33/77 (42%), Gaps = 7/77 (9%)
Query: 23 YHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQE----YSD 78
Y+E +K PM + +L+ +H Y T F+ DI LI NA Y D S
Sbjct: 36 YYEIIKQPMDLQTILQKLD-THQ--YLTAKDFLKDIDLIVTNALEYNPDRDPADKLIRSR 92
Query: 79 AKNLEEYFEHMLEKWLP 95
A L + M+E L
Sbjct: 93 ACELRDEVHAMIEAELD 109
Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. The structure(2DKW) in this alignment is an uncharacterized protein predicted from analysis of cDNA clones from human fetal liver. Length = 112
Human Brdt is a testis-specific member of the BET subfamily of bromodomain proteins; the first bromodomain in Brdt has been shown to be essential for male germ cell differentiation. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
>cd05505 Bromo_WSTF_like Bromodomain; Williams syndrome transcription factor-like subfamily (WSTF-like)
The Williams-Beuren syndrome deletion transcript 9 is a putative transcriptional regulator. WSTF was found to play a role in vitamin D-mediated transcription as part of two chromatin remodeling complexes, WINAC and WICH. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
WDR9 is a human gene located in the Down Syndrome critical region-2 of chromosome 21. It encodes for a nuclear protein containing WD40 repeats and two bromodomains, which may function as a transcriptional regulator involved in chromatin remodeling and play a role in embryonic development. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
Cbp (CREB binding protein or CREBBP) is an acetyltransferase acting on histone, which gives a specific tag for transcriptional activation and also acetylates non-histone proteins. CREBBP binds specifically to phosphorylated CREB protein and augments the activity of phosphorylated CREB to activate transcription of cAMP-responsive genes. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
Tif1 (transcription intermediary factor 1) is a member of the tripartite motif (TRIM) protein family, which is characterized by a particular domain architecture. It functions by recruiting coactivators and/or corepressors to modulate transcription. Vertebrate Tif1-gamma, also labeled E3 ubiquitin-protein ligase TRIM33, plays a role in the control of hematopoiesis. Its homologue in Xenopus laevis, Ectodermin, has been shown to function in germ-layer specification and control of cell growth during embryogenesis. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
Bromo adjacent to zinc finger 2A (BAZ2A) and 2B (BAZ2B) were identified as a novel human bromodomain gene by cDNA library screening. BAZ2A is also known as Tip5 (Transcription termination factor I-interacting protein 5) and hWALp3. The proteins may play roles in transcriptional regulation. Human Tip5 is part of a complex termed NoRC (nucleolar remodeling complex), which induces nucleosome sliding and may play a role in the regulation of the rDNA locus. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
In mammals, brd8 (bromodomain containing 8) interacts with the thyroid hormone receptor in a ligand-dependent fashion and enhances thyroid hormone-dependent activation from thyroid response elements. Brd8 is thought to be a nuclear receptor coactivator. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
>cd05504 Bromo_Acf1_like Bromodomain; Acf1_like or BAZ1A_like subfamily
Bromo adjacent to zinc finger 1A (BAZ1A) was identified as a novel human bromodomain gene by cDNA library screening. The Drosophila homologue, Acf1, is part of the CHRAC (chromatin accessibility complex) and regulates ISWI-induced nucleosome remodeling. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
RACK7 (also called human protein kinase C-binding protein) was identified as a potential tumor suppressor genes, it shares domain architecture with BS69/ZMYND11; both have been implicated in the regulation of cellular proliferation. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
The SP100C protein is a splice variant of SP100, a major component of PML-SP100 nuclear bodies (NBs), which are poorly understood. It is covalently modified by SUMO-1 and may play a role in processes at the chromatin level. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
Gcn5p is a histone acetyltransferase (HAT) which mediates acetylation of histones at lysine residues; such acetylation is generally correlated with the activation of transcription. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
>cd05528 Bromo_AAA Bromodomain; sub-family co-occurring with AAA domains
Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine. The structure(2DKW) in this alignment is an uncharacterized protein predicted from analysis of cDNA clones from human fetal liver
Human TAFII250 (or TAF250) is the largest subunit of TFIID, a large multi-domain complex, which initiates the assembly of the transcription machinery. TAFII250 contains two bromodomains that specifically bind to acetylated histone H4. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
SPT7 is a yeast protein that functions as a component of the transcription regulatory histone acetylation (HAT) complexes SAGA, SALSA, and SLIK. SAGA is involved in the RNA polymerase II-dependent transcriptional regulation of about 10% of all yeast genes. The SPT7 bromodomain has been shown to weakly interact with acetylated histone H3, but not H4. The human representative of this subfamily is cat eye syndrome critical region protein 2 (CECR2). Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
>cd05506 Bromo_plant1 Bromodomain, uncharacterized subfamily specific to plants
Might function as a global transcription factor. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
>cd05498 Bromo_Brdt_II_like Bromodomain, Brdt_like subfamily, repeat II
Human Brdt is a testis-specific member of the BET subfamily of bromodomain proteins; the first bromodomain in Brdt has been shown to be essential for male germ cell differentiation. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
BDF1/BDF2 like subfamily, restricted to fungi, repeat I. BDF1 and BDF2 are yeast transcription factors involved in the expression of a wide range of genes, including snRNAs; they are required for sporulation and DNA repair and protect histone H4 from deacetylation. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
BDF1/BDF2 like subfamily, restricted to fungi, repeat II. BDF1 and BDF2 are yeast transcription factors involved in the expression of a wide range of genes, including snRNAs; they are required for sporulation and DNA repair and protect histone H4 from deacetylation. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
>cd05516 Bromo_SNF2L2 Bromodomain, SNF2L2-like subfamily, specific to animals
SNF2L2 (SNF2-alpha) or SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 2 is a global transcriptional activator, which cooperates with nuclear hormone receptors to boost transcriptional activation. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
BRD1 is a mammalian gene which encodes for a nuclear protein assumed to be a transcriptional regulator. BRD1 has been implicated with brain development and susceptibility to schizophrenia and bipolar affective disorder. Bromodomains are 110 amino acid long domains that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
The BRD7 gene encodes a nuclear protein that has been shown to inhibit cell growth and the progression of the cell cycle by regulating cell-cycle genes at the transcriptional level. BRD7 has been identified as a gene involved in nasopharyngeal carcinoma. The protein interacts with acetylated histone H3 via its bromodomain. Bromodomains are 110 amino acid long domains that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
>cd05520 Bromo_polybromo_III Bromodomain, polybromo repeat III
Polybromo is a nuclear protein of unknown function, which contains 6 bromodomains. The human ortholog BAF180 is part of a SWI/SNF chromatin-remodeling complex, and it may carry out the functions of Yeast Rsc-1 and Rsc-2. It was shown that polybromo bromodomains bind to histone H3 at specific acetyl-lysine positions. Bromodomains are found in many chromatin-associated proteins and in nuclear histone acetyltransferases. They interact specifically with acetylated lysine, but not all the bromodomains in polybromo may bind to acetyl-lysine.
>cd05515 Bromo_polybromo_V Bromodomain, polybromo repeat V
Polybromo is a nuclear protein of unknown function, which contains 6 bromodomains. The human ortholog BAF180 is part of a SWI/SNF chromatin-remodeling complex, and it may carry out the functions of Yeast Rsc-1 and Rsc-2. It was shown that polybromo bromodomains bind to histone H3 at specific acetyl-lysine positions. Bromodomains are found in many chromatin-associated proteins and in nuclear histone acetyltransferases. They interact specifically with acetylated lysine, but not all the bromodomains in polybromo may bind to acetyl-lysine.
>cd05524 Bromo_polybromo_I Bromodomain, polybromo repeat I
Polybromo is a nuclear protein of unknown function, which contains 6 bromodomains. The human ortholog BAF180 is part of a SWI/SNF chromatin-remodeling complex, and it may carry out the functions of Yeast Rsc-1 and Rsc-2. It was shown that polybromo bromodomains bind to histone H3 at specific acetyl-lysine positions. Bromodomains are found in many chromatin-associated proteins and in nuclear histone acetyltransferases. They interact specifically with acetylated lysine, but not all the bromodomains in polybromo may bind to acetyl-lysine.
ASH1 (absent, small, or homeotic 1) is a member of the trithorax-group in Drosophila melanogaster, an epigenetic transcriptional regulator of HOX genes. Drosophila ASH1 has been shown to methylate specific lysines in histones H3 and H4. Mammalian ASH1 has been shown to methylate histone H3. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
>cd05518 Bromo_polybromo_IV Bromodomain, polybromo repeat IV
Polybromo is a nuclear protein of unknown function, which contains 6 bromodomains. The human ortholog BAF180 is part of a SWI/SNF chromatin-remodeling complex, and it may carry out the functions of Yeast Rsc-1 and Rsc-2. It was shown that polybromo bromodomains bind to histone H3 at specific acetyl-lysine positions. Bromodomains are found in many chromatin-associated proteins and in nuclear histone acetyltransferases. They interact specifically with acetylated lysine, but not all the bromodomains in polybromo may bind to acetyl-lysine.
>cd05519 Bromo_SNF2 Bromodomain, SNF2-like subfamily, specific to fungi
SNF2 is a yeast protein involved in transcriptional activation, it is the catalytic component of the SWI/SNF ATP-dependent chromatin remodeling complex. The protein is essential for the regulation of gene expression (both positive and negative) of a large number of genes. The SWI/SNF complex changes chromatin structure by altering DNA-histone contacts within the nucleosome, which results in a re-positioning of the nucleosome and facilitates or represses the binding of gene-specific transcription factors. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
WDR9 is a human gene located in the Down Syndrome critical region-2 of chromosome 21. It encodes for a nuclear protein containing WD40 repeats and two bromodomains, which may function as a transcriptional regulator involved in chromatin remodeling and play a role in embryonic development. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
>cd05517 Bromo_polybromo_II Bromodomain, polybromo repeat II
Polybromo is a nuclear protein of unknown function, which contains 6 bromodomains. The human ortholog BAF180 is part of a SWI/SNF chromatin-remodeling complex, and it may carry out the functions of Yeast Rsc-1 and Rsc-2. It was shown that polybromo bromodomains bind to histone H3 at specific acetyl-lysine positions. Bromodomains are found in many chromatin-associated proteins and in nuclear histone acetyltransferases. They interact specifically with acetylated lysine, but not all the bromodomains in polybromo may bind to acetyl-lysine.
>cd05522 Bromo_Rsc1_2_II Bromodomain, repeat II in Rsc1/2_like subfamily, specific to fungi
Rsc1 and Rsc2 are components of the RSC complex (remodeling the structure of chromatin), are essential for transcriptional control, and have a specific domain architecture including two bromodomains. The RSC complex has also been linked to homologous recombination and nonhomologous end-joining repair of DNA double strand breaks. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
>cd05521 Bromo_Rsc1_2_I Bromodomain, repeat I in Rsc1/2_like subfamily, specific to fungi
Rsc1 and Rsc2 are components of the RSC complex (remodeling the structure of chromatin), are essential for transcriptional control, and have a specific domain architecture including two bromodomains. The RSC complex has also been linked to homologous recombination and nonhomologous end-joining repair of DNA double strand breaks. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
Bromodomains are found in many chromatin-associated proteins and in nuclear histone acetyltransferases. They interact specifically with acetylated lysine.
ZMYND11 or BS69 is a ubiquitously expressed nuclear protein that has been shown to associate with chromatin. It interacts with chromatin remodeling factors and might play a role in chromatin remodeling and gene expression. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.
>PF00439 Bromodomain: Bromodomain; InterPro: IPR001487 Bromodomains are found in a variety of mammalian, invertebrate and yeast DNA-binding proteins []
Bromodomains can interact with acetylated lysine []. In some proteins, the classical bromodomain has diverged to such an extent that parts of the region are either missing or contain an insertion (e.g., mammalian protein HRX, Caenorhabditis elegans hypothetical protein ZK783.4, yeast protein YTA7). The bromodomain may occur as a single copy, or in duplicate. The precise function of the domain is unclear, but it may be involved in protein-protein interactions and may play a role in assembly or activity of multi-component complexes involved in transcriptional activation [].; GO: 0005515 protein binding; PDB: 3P1C_A 4A9K_B 3SVH_A 3P1E_B 3P1F_A 1JSP_B 2L85_A 3P1D_B 3DWY_B 2D82_A ....
>cd05526 Bromo_polybromo_VI Bromodomain, polybromo repeat VI
Polybromo is a nuclear protein of unknown function, which contains 6 bromodomains. The human ortholog BAF180 is part of a SWI/SNF chromatin-remodeling complex, and it may carry out the functions of Yeast Rsc-1 and Rsc-2. It was shown that polybromo bromodomains bind to histone H3 at specific acetyl-lysine positions. Bromodomains are found in many chromatin-associated proteins and in nuclear histone acetyltransferases. They interact specifically with acetylated lysine, but not all the bromodomains in polybromo may bind to acetyl-lysine.
TBP7, or TAT-binding protein homolog 7, is a yeast protein of unknown function that contains AAA-superfamily ATP-ase domains and a bromodomain. Bromodomains are found in many chromatin-associated proteins and in nuclear histone acetyltransferases. They interact specifically with acetylated lysine.
Bromodomains are found in many chromatin-associated proteins and in nuclear histone acetyltransferases. They interact specifically with acetylated lysine.
ALL-1 is a vertebrate homologue of Drosophila trithorax and is often affected in chromosomal rearrangements that are linked to acute leukemias, such as acute lymphocytic leukemia (ALL). Bromodomains are found in many chromatin-associated proteins and in nuclear histone acetyltransferases. They interact specifically with acetylated lysine.
>COG5076 Transcription factor involved in chromatin remodeling, contains bromodomain [Chromatin structure and dynamics / Transcription]
Score = 64.4 bits (157), Expect = 1e-14
Identities = 20/96 (20%), Positives = 31/96 (32%), Gaps = 4/96 (4%)
Query: 23 YHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQEYSDAKNL 82
Y E +K PM V +++ + Y T F+ DI LI NA Y D ++
Sbjct: 40 YLEVIKEPMDLSTVITKIDKHN---YLTAKDFLKDIDLICSNALEYNPDKDPGDKIIRHR 96
Query: 83 EEYFEHMLEKWLPDYAYDDSLDGELSEPSAKRLRRG 118
+ + D + E G
Sbjct: 97 ACTLKDTAHAIIAAE-LDPEFNKLCEEIKESGPSSG 131
Score = 59.7 bits (145), Expect = 7e-13
Identities = 20/71 (28%), Positives = 26/71 (36%), Gaps = 3/71 (4%)
Query: 22 GYHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQEYSDAKN 81
Y + +K PM F ++ L Y F D LI N Y AK Y A
Sbjct: 39 DYLDHIKKPMDFFTMKQNLEAYR---YLNFDDFEEDFNLIVSNCLKYNAKDTIFYRAAVR 95
Query: 82 LEEYFEHMLEK 92
L E +L +
Sbjct: 96 LREQGGAVLRQ 106
Score = 56.3 bits (136), Expect = 1e-11
Identities = 18/78 (23%), Positives = 30/78 (38%), Gaps = 7/78 (8%)
Query: 22 GYHEKVKNPMSFDVVRWRLNPSHPEGYKTIVQFISDIRLIFKNAFVYYAKTDQE----YS 77
Y +K PM V +++ Y T+ ++ DI LI NA Y D
Sbjct: 42 DYVTVIKQPMDLSSVISKIDLHK---YLTVKDYLRDIDLICSNALEYNPDRDPGDRLIRH 98
Query: 78 DAKNLEEYFEHMLEKWLP 95
A L + ++++ L
Sbjct: 99 RACALRDTAYAIIKEELD 116
>2d9e_A Peregrin; four-helix bundle, transcription activator, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}
