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Conserved domains on  [gi|334182679|ref|NP_173329|]
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DDT domain superfamily [Arabidopsis thaliana]

Protein Classification

WHIM1 domain-containing protein( domain architecture ID 10500195)

WHIM1 (WSTF, HB1, Itc1p, MBD9 motif 1) domain-containing protein similar to Saccharomyces cerevisiae ISWI one complex protein 3 that functions as a component of the ISW1A complex, which acts in remodeling the chromatin by catalyzing an ATP-dependent alteration in the structure of nucleosomal DNA

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
DDT pfam02791
DDT domain; The DDT domain is named after (DNA binding homeobox and Different Transcription ...
141-186 2.71e-07

DDT domain; The DDT domain is named after (DNA binding homeobox and Different Transcription factors) and is approximately 60 residues in length. Along with the WHIM motifs, it comprises an entirely alpha helical module found in diverse eukaryotic chromatin proteins. Based on the structure of Ioc3, this module is inferred to interact with nucleosomal linker DNA and the SLIDE domain of ISWI proteins. The resulting complex forms a protein ruler that measures out the spacing between two adjacent nucleosomes. In particular, the DDT domain, in combination with the WHIM1 and WHIM2 motifs form the SLIDE domain binding pocket.


:

Pssm-ID: 460696  Cd Length: 58  Bit Score: 47.89  E-value: 2.71e-07
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 334182679  141 SVLNFLHVFRPLLKINAeFSAEEFETALL---TPNDTLSDIHIPLLKAI 186
Cdd:pfam02791   8 MVWEFLNSFGEVLGLSP-FTLDDFEEALLcteEPSELLDEIHCALLKAL 55
WHIM1 pfam15612
WSTF, HB1, Itc1p, MBD9 motif 1; A conserved alpha helical motif that along with the WHIM2 and ...
232-262 3.61e-03

WSTF, HB1, Itc1p, MBD9 motif 1; A conserved alpha helical motif that along with the WHIM2 and WHIM3 motifs, and the DDT domain comprise an alpha helical module found in diverse eukaryotic chromatin proteins.Based on the Ioc3 structure, this module is inferred to interact with nucleosomal linker DNA and the SLIDE domain of ISWI proteins. The resulting complex forms a protein ruler that measures out the spacing between two adjacent nucleosomes. The conserved basic residue in WHIM1 is involved in packing with the DDT motif. The module shows a great domain architectural diversity and is often combined with other modified histone peptide recognising and DNA binding domains, some of which discriminate methylated DNA.


:

Pssm-ID: 464774 [Multi-domain]  Cd Length: 46  Bit Score: 35.94  E-value: 3.61e-03
                          10        20        30
                  ....*....|....*....|....*....|.
gi 334182679  232 YKNLDPAIRVVILKALCDIRVEQEDIRSYID 262
Cdd:pfam15612  16 YYELSPEEKLKILKALCDLLLSSSAIRDEIE 46
 
Name Accession Description Interval E-value
DDT pfam02791
DDT domain; The DDT domain is named after (DNA binding homeobox and Different Transcription ...
141-186 2.71e-07

DDT domain; The DDT domain is named after (DNA binding homeobox and Different Transcription factors) and is approximately 60 residues in length. Along with the WHIM motifs, it comprises an entirely alpha helical module found in diverse eukaryotic chromatin proteins. Based on the structure of Ioc3, this module is inferred to interact with nucleosomal linker DNA and the SLIDE domain of ISWI proteins. The resulting complex forms a protein ruler that measures out the spacing between two adjacent nucleosomes. In particular, the DDT domain, in combination with the WHIM1 and WHIM2 motifs form the SLIDE domain binding pocket.


Pssm-ID: 460696  Cd Length: 58  Bit Score: 47.89  E-value: 2.71e-07
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 334182679  141 SVLNFLHVFRPLLKINAeFSAEEFETALL---TPNDTLSDIHIPLLKAI 186
Cdd:pfam02791   8 MVWEFLNSFGEVLGLSP-FTLDDFEEALLcteEPSELLDEIHCALLKAL 55
WHIM1 pfam15612
WSTF, HB1, Itc1p, MBD9 motif 1; A conserved alpha helical motif that along with the WHIM2 and ...
232-262 3.61e-03

WSTF, HB1, Itc1p, MBD9 motif 1; A conserved alpha helical motif that along with the WHIM2 and WHIM3 motifs, and the DDT domain comprise an alpha helical module found in diverse eukaryotic chromatin proteins.Based on the Ioc3 structure, this module is inferred to interact with nucleosomal linker DNA and the SLIDE domain of ISWI proteins. The resulting complex forms a protein ruler that measures out the spacing between two adjacent nucleosomes. The conserved basic residue in WHIM1 is involved in packing with the DDT motif. The module shows a great domain architectural diversity and is often combined with other modified histone peptide recognising and DNA binding domains, some of which discriminate methylated DNA.


Pssm-ID: 464774 [Multi-domain]  Cd Length: 46  Bit Score: 35.94  E-value: 3.61e-03
                          10        20        30
                  ....*....|....*....|....*....|.
gi 334182679  232 YKNLDPAIRVVILKALCDIRVEQEDIRSYID 262
Cdd:pfam15612  16 YYELSPEEKLKILKALCDLLLSSSAIRDEIE 46
 
Name Accession Description Interval E-value
DDT pfam02791
DDT domain; The DDT domain is named after (DNA binding homeobox and Different Transcription ...
141-186 2.71e-07

DDT domain; The DDT domain is named after (DNA binding homeobox and Different Transcription factors) and is approximately 60 residues in length. Along with the WHIM motifs, it comprises an entirely alpha helical module found in diverse eukaryotic chromatin proteins. Based on the structure of Ioc3, this module is inferred to interact with nucleosomal linker DNA and the SLIDE domain of ISWI proteins. The resulting complex forms a protein ruler that measures out the spacing between two adjacent nucleosomes. In particular, the DDT domain, in combination with the WHIM1 and WHIM2 motifs form the SLIDE domain binding pocket.


Pssm-ID: 460696  Cd Length: 58  Bit Score: 47.89  E-value: 2.71e-07
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 334182679  141 SVLNFLHVFRPLLKINAeFSAEEFETALL---TPNDTLSDIHIPLLKAI 186
Cdd:pfam02791   8 MVWEFLNSFGEVLGLSP-FTLDDFEEALLcteEPSELLDEIHCALLKAL 55
WHIM1 pfam15612
WSTF, HB1, Itc1p, MBD9 motif 1; A conserved alpha helical motif that along with the WHIM2 and ...
232-262 3.61e-03

WSTF, HB1, Itc1p, MBD9 motif 1; A conserved alpha helical motif that along with the WHIM2 and WHIM3 motifs, and the DDT domain comprise an alpha helical module found in diverse eukaryotic chromatin proteins.Based on the Ioc3 structure, this module is inferred to interact with nucleosomal linker DNA and the SLIDE domain of ISWI proteins. The resulting complex forms a protein ruler that measures out the spacing between two adjacent nucleosomes. The conserved basic residue in WHIM1 is involved in packing with the DDT motif. The module shows a great domain architectural diversity and is often combined with other modified histone peptide recognising and DNA binding domains, some of which discriminate methylated DNA.


Pssm-ID: 464774 [Multi-domain]  Cd Length: 46  Bit Score: 35.94  E-value: 3.61e-03
                          10        20        30
                  ....*....|....*....|....*....|.
gi 334182679  232 YKNLDPAIRVVILKALCDIRVEQEDIRSYID 262
Cdd:pfam15612  16 YYELSPEEKLKILKALCDLLLSSSAIRDEIE 46
 
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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