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Conserved domains on  [gi|300796021|ref|NP_001180199|]
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MSL complex subunit 3 isoform e [Homo sapiens]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
MRG pfam05712
MRG; This family consists of three different eukaryotic proteins (mortality factor 4 (MORF4 ...
 145-494 9.26e-49

MRG; This family consists of three different eukaryotic proteins (mortality factor 4 (MORF4/MRG15), male-specific lethal 3(MSL-3) and ESA1-associated factor 3(EAF3)). It is thought that the MRG family is involved in transcriptional regulation via histone acetylation. It contains 2 chromo domains and a leucine zipper motif.


:

Pssm-ID: 461721  Cd Length: 185  Bit Score: 166.23  E-value: 9.26e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 300796021  145 EEPELQTRREMEERtitIEIPEVLKKQLEDDCYYINRRKRLVKLPCQTNIITILESYVKHFAINAAFSANErprhhhvmp 224
Cdd:pfam05712   5 SESEDEFSKRPEIK---LDIPDELKKILVDDWENITKNNQLVPLPAKPPVDEILEDYVEHEKVKRANGSNK--------- 72

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 300796021  225 hanmnvhyipaEKNVDLCKEMVDGLRITFDYTLPLVLLYPYEQAQYKKVtsskfflpikesatstnrsqeelspspplln 304
Cdd:pfam05712  73 -----------TRDEDLLEEVVAGLREYFDKALGRILLYRFERPQYAEL------------------------------- 110

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 300796021  305 pstpqstesqpttgepatpkrrkaepealqslrrstrhsancdrlsessaspqpkRRQQDTSASMPKLFLHlekktpvhs 384
Cdd:pfam05712 111 -------------------------------------------------------RKKWASGPNDDQGKEP--------- 126

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 300796021  385 rssspipltpskegsavfagfegrrtneinevlswklvpdnyppgdqppppSYIYGAQHLLRLFVKLPEILGKMSFSEKN 464
Cdd:pfam05712 127 ---------------------------------------------------SDIYGAEHLLRLFVKLPELLAQTNMDEQS 155

                         330       340       350
                  ....*....|....*....|....*....|
gi 300796021  465 LKALLKHFDLFLRFLAEYHDDFFPESAYVA 494
Cdd:pfam05712 156 LNRLREHLEDFLEFLAKNHERYFSKQEYES 185
CD_CSD super family cl28914
CHROMO (CHRromatin Organization Modifier) domains and chromo shadow domains; Members of this ...
 23-69 6.06e-17

CHROMO (CHRromatin Organization Modifier) domains and chromo shadow domains; Members of this group are chromodomains or chromo shadow domains; these are SH3-fold-beta-barrel domains of the chromo-like superfamily. Chromodomains lack the first strand of the SH3-fold-beta-barrel, this first strand is altered by insertion in the chromo shadow domains. The chromodomain is a conserved region of about 50 amino acids, found in a variety of chromosomal proteins, and which appears to play a role in the functional organization of the eukaryotic nucleus. The chromodomain is implicated in the binding, of the proteins in which it is found, to methylated histone tails and maybe RNA. Chromodomain-containing proteins include: i) those having an N-terminal chromodomain followed by a related chromo shadow domain, such as Drosophila and human heterochromatin protein Su(var)205 (HP1), and mammalian modifier 1 and 2; ii) those having a single chromodomain, such as Drosophila protein Polycomb (Pc), mammalian modifier 3, human Mi-2 autoantigen, and several yeast and Caenorhabditis elegans proteins of unknown function; iii) those having paired tandem chromodomains, such as mammalian DNA-binding/helicase proteins CHD-1 to CHD-4 and yeast protein CHD1; (iv) and elongation factor eEF3, a member of the ATP-binding cassette (ABC) family of proteins, that serves an essential function in the translation cycle of fungi. eEF3 is a soluble factor lacking a transmembrane domain and having two ABC domains arranged in tandem, with a unique chromodomain inserted within the ABC2 domain.


The actual alignment was detected with superfamily member cd18983:

Pssm-ID: 475127  Cd Length: 57  Bit Score: 74.79  E-value: 6.06e-17
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 300796021  23 IVDVIVGKDEkgrkiPEYLIHFNGWNRSWDRWAAEDHVLRDTDENRR 69
Cdd:cd18983   16 ILDVIPDKKE-----WKYFIHYNGWNKSWDEWVPEDRVLKYTDENLR 57
 
Name Accession Description Interval E-value
MRG pfam05712
MRG; This family consists of three different eukaryotic proteins (mortality factor 4 (MORF4 ...
 145-494 9.26e-49

MRG; This family consists of three different eukaryotic proteins (mortality factor 4 (MORF4/MRG15), male-specific lethal 3(MSL-3) and ESA1-associated factor 3(EAF3)). It is thought that the MRG family is involved in transcriptional regulation via histone acetylation. It contains 2 chromo domains and a leucine zipper motif.


Pssm-ID: 461721  Cd Length: 185  Bit Score: 166.23  E-value: 9.26e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 300796021  145 EEPELQTRREMEERtitIEIPEVLKKQLEDDCYYINRRKRLVKLPCQTNIITILESYVKHFAINAAFSANErprhhhvmp 224
Cdd:pfam05712   5 SESEDEFSKRPEIK---LDIPDELKKILVDDWENITKNNQLVPLPAKPPVDEILEDYVEHEKVKRANGSNK--------- 72

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 300796021  225 hanmnvhyipaEKNVDLCKEMVDGLRITFDYTLPLVLLYPYEQAQYKKVtsskfflpikesatstnrsqeelspspplln 304
Cdd:pfam05712  73 -----------TRDEDLLEEVVAGLREYFDKALGRILLYRFERPQYAEL------------------------------- 110

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 300796021  305 pstpqstesqpttgepatpkrrkaepealqslrrstrhsancdrlsessaspqpkRRQQDTSASMPKLFLHlekktpvhs 384
Cdd:pfam05712 111 -------------------------------------------------------RKKWASGPNDDQGKEP--------- 126

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 300796021  385 rssspipltpskegsavfagfegrrtneinevlswklvpdnyppgdqppppSYIYGAQHLLRLFVKLPEILGKMSFSEKN 464
Cdd:pfam05712 127 ---------------------------------------------------SDIYGAEHLLRLFVKLPELLAQTNMDEQS 155

                         330       340       350
                  ....*....|....*....|....*....|
gi 300796021  465 LKALLKHFDLFLRFLAEYHDDFFPESAYVA 494
Cdd:pfam05712 156 LNRLREHLEDFLEFLAKNHERYFSKQEYES 185
CBD_MSL3_like cd18983
chromo barrel domain of human male-specific lethal complex subunit 3, and similar proteins; ...
 23-69 6.06e-17

chromo barrel domain of human male-specific lethal complex subunit 3, and similar proteins; This subgroup includes human male-specific lethal (MSL) complex subunit 3 (MSL3, also known as MSL3L1). The MSL3 chromodomain specifically recognizes the H4K20 monomethyl mark, in a DNA-dependent manner, and may be involved in chromosomal targeting of the MSL complex. Also included is MORF-related gene on chromosome 15 (MRG15, also known as MORF4L1) which specifically binds to Lys36-methylated histone H3 and plays a role in transcriptional regulation and in DNA repair. This subgroup also includes Arabidopsis thaliana Morf Related Gene 2 (MRG2) which acts as a H3K4me3/H3K36me3 reader involved in the regulation of Arabidopsis flowering. SH3-fold-beta-barrel domains of the chromo-like superfamily include chromodomains, chromo shadow domains and chromo barrel domains, and are implicated in the recognition of lysine-methylated histone tails and nucleic acids. The chromodomain differs, in that it lacks the first strand of the SH3-fold-beta-barrel. This first strand is altered by insertion in the chromo shadow domains, and chromo barrel domains are typical SH3-fold-beta-barrel domains with sequence similarity to the canonical chromo domain.


Pssm-ID: 350846  Cd Length: 57  Bit Score: 74.79  E-value: 6.06e-17
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 300796021  23 IVDVIVGKDEkgrkiPEYLIHFNGWNRSWDRWAAEDHVLRDTDENRR 69
Cdd:cd18983   16 ILDVIPDKKE-----WKYFIHYNGWNKSWDEWVPEDRVLKYTDENLR 57
CHROMO smart00298
Chromatin organization modifier domain;
24-66 5.21e-06

Chromatin organization modifier domain;


Pssm-ID: 214605 [Multi-domain]  Cd Length: 55  Bit Score: 43.74  E-value: 5.21e-06
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|...
gi 300796021    24 VDVIVGKDEKGRKIPEYLIHFNGWNRSWDRWAAEDHVLRDTDE 66
Cdd:smart00298   4 VEKILDHRWKKKGELEYLVKWKGYSYSEDTWEPEENLLNCSKK 46
 
Name Accession Description Interval E-value
MRG pfam05712
MRG; This family consists of three different eukaryotic proteins (mortality factor 4 (MORF4 ...
 145-494 9.26e-49

MRG; This family consists of three different eukaryotic proteins (mortality factor 4 (MORF4/MRG15), male-specific lethal 3(MSL-3) and ESA1-associated factor 3(EAF3)). It is thought that the MRG family is involved in transcriptional regulation via histone acetylation. It contains 2 chromo domains and a leucine zipper motif.


Pssm-ID: 461721  Cd Length: 185  Bit Score: 166.23  E-value: 9.26e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 300796021  145 EEPELQTRREMEERtitIEIPEVLKKQLEDDCYYINRRKRLVKLPCQTNIITILESYVKHFAINAAFSANErprhhhvmp 224
Cdd:pfam05712   5 SESEDEFSKRPEIK---LDIPDELKKILVDDWENITKNNQLVPLPAKPPVDEILEDYVEHEKVKRANGSNK--------- 72

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 300796021  225 hanmnvhyipaEKNVDLCKEMVDGLRITFDYTLPLVLLYPYEQAQYKKVtsskfflpikesatstnrsqeelspspplln 304
Cdd:pfam05712  73 -----------TRDEDLLEEVVAGLREYFDKALGRILLYRFERPQYAEL------------------------------- 110

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 300796021  305 pstpqstesqpttgepatpkrrkaepealqslrrstrhsancdrlsessaspqpkRRQQDTSASMPKLFLHlekktpvhs 384
Cdd:pfam05712 111 -------------------------------------------------------RKKWASGPNDDQGKEP--------- 126

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 300796021  385 rssspipltpskegsavfagfegrrtneinevlswklvpdnyppgdqppppSYIYGAQHLLRLFVKLPEILGKMSFSEKN 464
Cdd:pfam05712 127 ---------------------------------------------------SDIYGAEHLLRLFVKLPELLAQTNMDEQS 155

                         330       340       350
                  ....*....|....*....|....*....|
gi 300796021  465 LKALLKHFDLFLRFLAEYHDDFFPESAYVA 494
Cdd:pfam05712 156 LNRLREHLEDFLEFLAKNHERYFSKQEYES 185
CBD_MSL3_like cd18983
chromo barrel domain of human male-specific lethal complex subunit 3, and similar proteins; ...
 23-69 6.06e-17

chromo barrel domain of human male-specific lethal complex subunit 3, and similar proteins; This subgroup includes human male-specific lethal (MSL) complex subunit 3 (MSL3, also known as MSL3L1). The MSL3 chromodomain specifically recognizes the H4K20 monomethyl mark, in a DNA-dependent manner, and may be involved in chromosomal targeting of the MSL complex. Also included is MORF-related gene on chromosome 15 (MRG15, also known as MORF4L1) which specifically binds to Lys36-methylated histone H3 and plays a role in transcriptional regulation and in DNA repair. This subgroup also includes Arabidopsis thaliana Morf Related Gene 2 (MRG2) which acts as a H3K4me3/H3K36me3 reader involved in the regulation of Arabidopsis flowering. SH3-fold-beta-barrel domains of the chromo-like superfamily include chromodomains, chromo shadow domains and chromo barrel domains, and are implicated in the recognition of lysine-methylated histone tails and nucleic acids. The chromodomain differs, in that it lacks the first strand of the SH3-fold-beta-barrel. This first strand is altered by insertion in the chromo shadow domains, and chromo barrel domains are typical SH3-fold-beta-barrel domains with sequence similarity to the canonical chromo domain.


Pssm-ID: 350846  Cd Length: 57  Bit Score: 74.79  E-value: 6.06e-17
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 300796021  23 IVDVIVGKDEkgrkiPEYLIHFNGWNRSWDRWAAEDHVLRDTDENRR 69
Cdd:cd18983   16 ILDVIPDKKE-----WKYFIHYNGWNKSWDEWVPEDRVLKYTDENLR 57
CBD cd18643
chromo barrel domain of MOF acetyltransferase, and similar proteins; This group includes the ...
 22-66 2.88e-15

chromo barrel domain of MOF acetyltransferase, and similar proteins; This group includes the chromo barrel domains found in human Tat-interactive protein 60 (TIP60, (also known as KAT5 or HTATIP), Drosophila melanogaster males-absent on the first (MOF) protein, human male-specific lethal (MSL) complex subunit 3 (MSL3), and retinoblastoma binding protein 1. SH3-fold-beta-barrel domains of the chromo-like superfamily include chromodomains, chromo shadow domains, and chromo barrel domains, and are implicated in the recognition of lysine-methylated histone tails and nucleic acids. The chromodomain differs, in that it lacks the first strand of the SH3-fold-beta-barrel. This first strand is altered by insertion in the chromo shadow domains, and chromo barrel domains are typical SH3-fold-beta-barrel domains with sequence similarity to the canonical chromo domain. The chromobarrel domains include a MOF-like subgroup which may be may be auto-inhibited, i.e. they seem to have occluded peptide binding sites.


Pssm-ID: 350845 [Multi-domain]  Cd Length: 61  Bit Score: 70.28  E-value: 2.88e-15
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*
gi 300796021  22 QIVDVIVGKDekGRKIPEYLIHFNGWNRSWDRWAAEDHVLRDTDE 66
Cdd:cd18643   19 KILSVITGKD--GRAPPEYLVHYVGWNRRLDEWVAEDRVLPDLDE 61
CHROMO smart00298
Chromatin organization modifier domain;
24-66 5.21e-06

Chromatin organization modifier domain;


Pssm-ID: 214605 [Multi-domain]  Cd Length: 55  Bit Score: 43.74  E-value: 5.21e-06
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|...
gi 300796021    24 VDVIVGKDEKGRKIPEYLIHFNGWNRSWDRWAAEDHVLRDTDE 66
Cdd:smart00298   4 VEKILDHRWKKKGELEYLVKWKGYSYSEDTWEPEENLLNCSKK 46
MBT_PHF20L1-like cd20104
malignant brain tumor (MBT) repeat found in PHD finger protein 20-like protein 1 (PHF20L1) and ...
 20-54 3.13e-04

malignant brain tumor (MBT) repeat found in PHD finger protein 20-like protein 1 (PHF20L1) and similar domains; PHF20L1 associates with SOX2, antagonizes SOX2 ubiquitination and the sequential degradation induced by MLL1/WDR5 complexes. It binds both monomethylated Lys-42 and Lys-117 in SOX2 and thereby prevents SOX2 proteolysis. PHF20L1 also reads and controls enzyme levels of methylated DNMT1 in cells, thus representing a novel antagonist of DNMT1 degradation. PHF20L1 contains one MBT (malignant brain tumor) repeat. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the MBT repeat of PHF20L1 and similar domains that contains the semi-aromatic cage that may bind methylated lysine residues.


Pssm-ID: 439094 [Multi-domain]  Cd Length: 60  Bit Score: 38.76  E-value: 3.13e-04
                         10        20        30
                 ....*....|....*....|....*....|....*
gi 300796021  20 PIQIVDVIVGKDEkgrkipeYLIHFNGWNRSWDRW 54
Cdd:cd20104   18 EAKIVEVDEEENK-------VLVHYDGWSSRYDEW 45
CBD_RBP1_like cd18641
chromo barrel domain of retinoblastoma binding protein 1, and similar proteins; ...
 32-66 5.43e-03

chromo barrel domain of retinoblastoma binding protein 1, and similar proteins; Retinoblastoma-binding protein 1 (RBP1), also termed AT-rich interaction domain 4A, is a ubiquitously expressed nuclear protein. RBP1 is a tumor and leukemia suppressor that binds both methylated histone tails and DNA, and is involved in epigenetic regulation in leukemia and Prader-Willi/Angelman syndromes. The chromo barrel domain of RBP1 has been reported to recognize histone H4K20me3 weakly, and this binding is enhanced by the simultaneous binding of DNA. RBP1 binds directly, with several other proteins, to retinoblastoma protein (pRB) which regulates cell proliferation; pRB represses transcription by recruiting RBP1. SH3-fold-beta-barrel domains of the chromo-like superfamily include chromodomains, chromo shadow domains, and chromo barrel domains, and are implicated in the recognition of lysine-methylated histone tails and nucleic acids. The chromodomain differs, in that it lacks the first strand of the SH3-fold-beta-barrel. This first strand is altered by insertion in the chromo shadow domains, and chromo barrel domains are typical SH3-fold-beta-barrel domains with sequence similarity to the canonical chromodomain.


Pssm-ID: 350843 [Multi-domain]  Cd Length: 59  Bit Score: 35.33  E-value: 5.43e-03
                         10        20        30
                 ....*....|....*....|....*....|....*
gi 300796021  32 EKGRKIPEYLIHFNGWNRSWDRWAAEDHVLRDTDE 66
Cdd:cd18641   24 EIDDGEVLYLVHYYGWNVRYDEWVKADRIIWPLDK 58
 
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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