NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|85725188|ref|NP_001034034|]
View 

uncharacterized protein Dmel_CG33969, isoform A [Drosophila melanogaster]

Protein Classification

WD40 repeat domain-containing protein( domain architecture ID 1000017)

WD40 repeat domain-containing protein folds into a beta-propeller structure and functions as a scaffold, providing a platform for the interaction and assembly of several proteins into a signalosome; similar to a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly

CATH:  2.130.10.10
Gene Ontology:  GO:0005515
PubMed:  10322433|8090199|30069656|29026209
SCOP:  4002744

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
WD40 super family cl29593
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
 183-391 4.66e-06

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


The actual alignment was detected with superfamily member cd00200:

Pssm-ID: 475233 [Multi-domain]  Cd Length: 289  Bit Score: 48.10  E-value: 4.66e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 85725188 183 HPANEYLYCVDFVKdLYATSTDHCCRLW-----QRAQEFGMtHFDQVMhlphafrSLELSSDGQWLYGGlYTDNgrqALR 257
Cdd:cd00200  52 GPVRDVAASADGTY-LASGSSDKTIRLWdletgECVRTLTG-HTSYVS-------SVAFSPDGRILSSS-SRDK---TIK 118

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 85725188 258 AVHVESGEEL-VFSSKTMSIYDLKL-KDDQVIFTANFDSTFRMFDRRVDRDVAIWDDpFDSSFYSLEY--DGLHAVLVGT 333
Cdd:cd00200 119 VWDVETGKCLtTLRGHTDWVNSVAFsPDGTFVASSSQDGTIKLWDLRTGKCVATLTG-HTGEVNSVAFspDGEKLLSSSS 197

                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 85725188 334 NRHARvnLYDIRMKKYVQLYfpgrtRSHNGlsPVYSLA-CDSQYMFVATDHN--MRVFDFK 391
Cdd:cd00200 198 DGTIK--LWDLSTGKCLGTL-----RGHEN--GVNSVAfSPDGYLLASGSEDgtIRVWDLR 249
 
Name Accession Description Interval E-value
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
 183-391 4.66e-06

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 48.10  E-value: 4.66e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 85725188 183 HPANEYLYCVDFVKdLYATSTDHCCRLW-----QRAQEFGMtHFDQVMhlphafrSLELSSDGQWLYGGlYTDNgrqALR 257
Cdd:cd00200  52 GPVRDVAASADGTY-LASGSSDKTIRLWdletgECVRTLTG-HTSYVS-------SVAFSPDGRILSSS-SRDK---TIK 118

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 85725188 258 AVHVESGEEL-VFSSKTMSIYDLKL-KDDQVIFTANFDSTFRMFDRRVDRDVAIWDDpFDSSFYSLEY--DGLHAVLVGT 333
Cdd:cd00200 119 VWDVETGKCLtTLRGHTDWVNSVAFsPDGTFVASSSQDGTIKLWDLRTGKCVATLTG-HTGEVNSVAFspDGEKLLSSSS 197

                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 85725188 334 NRHARvnLYDIRMKKYVQLYfpgrtRSHNGlsPVYSLA-CDSQYMFVATDHN--MRVFDFK 391
Cdd:cd00200 198 DGTIK--LWDLSTGKCLGTL-----RGHEN--GVNSVAfSPDGYLLASGSEDgtIRVWDLR 249
WD40 COG2319
WD40 repeat [General function prediction only];
198-389 3.97e-04

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 42.21  E-value: 3.97e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 85725188 198 LYATSTDHCCRLW-----QRAQEFGmTHFDQVmhlphafRSLELSSDGQWLYGGlytdNGRQALRAVHVESGEEL-VFSS 271
Cdd:COG2319 135 LASGSADGTVRLWdlatgKLLRTLT-GHSGAV-------TSVAFSPDGKLLASG----SDDGTVRLWDLATGKLLrTLTG 202

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 85725188 272 KTMSIYDLKL-KDDQVIFTANFDSTFRMFDRRVDRDVAIWDDPfDSSFYSLEY--DGLHAVLVGTNRHARvnLYDIRMKK 348
Cdd:COG2319 203 HTGAVRSVAFsPDGKLLASGSADGTVRLWDLATGKLLRTLTGH-SGSVRSVAFspDGRLLASGSADGTVR--LWDLATGE 279

                       170       180       190       200
                ....*....|....*....|....*....|....*....|....
gi 85725188 349 YVQLYfpgrtRSHNGlsPVYSLAC--DSQYMFVAT-DHNMRVFD 389
Cdd:COG2319 280 LLRTL-----TGHSG--GVNSVAFspDGKLLASGSdDGTVRLWD 316
 
Name Accession Description Interval E-value
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
 183-391 4.66e-06

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 48.10  E-value: 4.66e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 85725188 183 HPANEYLYCVDFVKdLYATSTDHCCRLW-----QRAQEFGMtHFDQVMhlphafrSLELSSDGQWLYGGlYTDNgrqALR 257
Cdd:cd00200  52 GPVRDVAASADGTY-LASGSSDKTIRLWdletgECVRTLTG-HTSYVS-------SVAFSPDGRILSSS-SRDK---TIK 118

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 85725188 258 AVHVESGEEL-VFSSKTMSIYDLKL-KDDQVIFTANFDSTFRMFDRRVDRDVAIWDDpFDSSFYSLEY--DGLHAVLVGT 333
Cdd:cd00200 119 VWDVETGKCLtTLRGHTDWVNSVAFsPDGTFVASSSQDGTIKLWDLRTGKCVATLTG-HTGEVNSVAFspDGEKLLSSSS 197

                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 85725188 334 NRHARvnLYDIRMKKYVQLYfpgrtRSHNGlsPVYSLA-CDSQYMFVATDHN--MRVFDFK 391
Cdd:cd00200 198 DGTIK--LWDLSTGKCLGTL-----RGHEN--GVNSVAfSPDGYLLASGSEDgtIRVWDLR 249
WD40 COG2319
WD40 repeat [General function prediction only];
198-389 3.97e-04

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 42.21  E-value: 3.97e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 85725188 198 LYATSTDHCCRLW-----QRAQEFGmTHFDQVmhlphafRSLELSSDGQWLYGGlytdNGRQALRAVHVESGEEL-VFSS 271
Cdd:COG2319 135 LASGSADGTVRLWdlatgKLLRTLT-GHSGAV-------TSVAFSPDGKLLASG----SDDGTVRLWDLATGKLLrTLTG 202

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 85725188 272 KTMSIYDLKL-KDDQVIFTANFDSTFRMFDRRVDRDVAIWDDPfDSSFYSLEY--DGLHAVLVGTNRHARvnLYDIRMKK 348
Cdd:COG2319 203 HTGAVRSVAFsPDGKLLASGSADGTVRLWDLATGKLLRTLTGH-SGSVRSVAFspDGRLLASGSADGTVR--LWDLATGE 279

                       170       180       190       200
                ....*....|....*....|....*....|....*....|....
gi 85725188 349 YVQLYfpgrtRSHNGlsPVYSLAC--DSQYMFVAT-DHNMRVFD 389
Cdd:COG2319 280 LLRTL-----TGHSG--GVNSVAFspDGKLLASGSdDGTVRLWD 316
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH