NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|219967585|emb|CAW99794|]
View 

unnamed protein product [Arabidopsis thaliana]

Protein Classification

F-box protein( domain architecture ID 17779041)

F-box protein is the substrate-recognition component of an SCF (Skp1-cullin-F-box protein) E3 ubiquitin ligase complex that mediates the ubiquitination and subsequent proteasomal degradation of target proteins

CATH:  1.20.1280.50
Gene Ontology:  GO:0006511|GO:0019005|GO:0005515
PubMed:  31898225|11178263
SCOP:  4001927

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
F_box_assoc_1 TIGR01640
F-box protein interaction domain; This model describes a large family of plant domains, with ...
126-351 7.12e-47

F-box protein interaction domain; This model describes a large family of plant domains, with several hundred members in Arabidopsis thaliana. Most examples are found C-terminal to an F-box (pfam00646), a 60 amino acid motif involved in ubiquitination of target proteins to mark them for degradation. Two-hybid experiments support the idea that most members are interchangeable F-box subunits of SCF E3 complexes. Some members have two copies of this domain.


:

Pssm-ID: 273726 [Multi-domain]  Cd Length: 230  Bit Score: 162.14  E-value: 7.12e-47
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 219967585  126 CQSVHGFIFMSYnskgmtDRTQVIWNPCTRQLITLPKLEPENLDFNS---FFAYDPTEKQFKVLCMTVVnKQQTTSYKYQ 202
Cdd:TIGR01640   1 VVPCDGLICFSY------GKRLVVWNPSTGQSRWLPTPKSRRSNKESdtyFLGYDPIEKQYKVLCFSDR-SGNRNQSEHQ 73
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 219967585  203 VLTLGTGplLWRNIECpFMYRLRDKSNrGICINGVLYFIGWIKCST--MIIICFDVSSEKFS-FIKIE-----NAFIVTL 274
Cdd:TIGR01640  74 VYTLGSN--SWRTIEC-SPPHHPLKSR-GVCINGVLYYLAYTLKTNpdYFIVSFDVSSERFKeFIPLPcgnsdSVDYLSL 149
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 219967585  275 INYRGKLGVYLVVYGSPRGEVWVLDDTKNDNWSKhNFVCP------YSGQENSTWATGTGELVWPSSPwTQPFYVVYYNL 348
Cdd:TIGR01640 150 INYKGKLAVLKQKKDTNNFDLWVLNDAGKQEWSK-LFTVPipplpdLVDDNFLSGFTDKGEIVLCCED-ENPFYIFYYNV 227

                  ...
gi 219967585  349 ERQ 351
Cdd:TIGR01640 228 GEN 230
F-box_AtFBW1-like cd22157
F-box domain found in Arabidopsis thaliana F-box/WD-40 repeat-containing protein 1 (AtFBW1) ...
31-67 1.21e-11

F-box domain found in Arabidopsis thaliana F-box/WD-40 repeat-containing protein 1 (AtFBW1) and similar proteins; AtFBW1, also called WD-40-associated F-box protein 1, is an F-box protein that contains four WD-40 repeats, which are separated from each other by a spacer region. Like other F-box proteins, AtFBW1 may be a component of SCF (Skp1 Cdc53 F-box protein) E3 ubiquitin ligase complexes, which may mediate the ubiquitination and subsequent proteasomal degradation of target proteins. This subfamily also contains many F-box only proteins that do not have any WD repeat. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


:

Pssm-ID: 438928  Cd Length: 39  Bit Score: 59.01  E-value: 1.21e-11
                         10        20        30
                 ....*....|....*....|....*....|....*..
gi 219967585  31 LHIDLVIEILSRLSAKSIAICRCVSKQWNSLLVSQDF 67
Cdd:cd22157    3 LPDDLVEEILSRLPAKSLLRFRCVCKQWNSLISSPSF 39
 
Name Accession Description Interval E-value
F_box_assoc_1 TIGR01640
F-box protein interaction domain; This model describes a large family of plant domains, with ...
126-351 7.12e-47

F-box protein interaction domain; This model describes a large family of plant domains, with several hundred members in Arabidopsis thaliana. Most examples are found C-terminal to an F-box (pfam00646), a 60 amino acid motif involved in ubiquitination of target proteins to mark them for degradation. Two-hybid experiments support the idea that most members are interchangeable F-box subunits of SCF E3 complexes. Some members have two copies of this domain.


Pssm-ID: 273726 [Multi-domain]  Cd Length: 230  Bit Score: 162.14  E-value: 7.12e-47
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 219967585  126 CQSVHGFIFMSYnskgmtDRTQVIWNPCTRQLITLPKLEPENLDFNS---FFAYDPTEKQFKVLCMTVVnKQQTTSYKYQ 202
Cdd:TIGR01640   1 VVPCDGLICFSY------GKRLVVWNPSTGQSRWLPTPKSRRSNKESdtyFLGYDPIEKQYKVLCFSDR-SGNRNQSEHQ 73
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 219967585  203 VLTLGTGplLWRNIECpFMYRLRDKSNrGICINGVLYFIGWIKCST--MIIICFDVSSEKFS-FIKIE-----NAFIVTL 274
Cdd:TIGR01640  74 VYTLGSN--SWRTIEC-SPPHHPLKSR-GVCINGVLYYLAYTLKTNpdYFIVSFDVSSERFKeFIPLPcgnsdSVDYLSL 149
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 219967585  275 INYRGKLGVYLVVYGSPRGEVWVLDDTKNDNWSKhNFVCP------YSGQENSTWATGTGELVWPSSPwTQPFYVVYYNL 348
Cdd:TIGR01640 150 INYKGKLAVLKQKKDTNNFDLWVLNDAGKQEWSK-LFTVPipplpdLVDDNFLSGFTDKGEIVLCCED-ENPFYIFYYNV 227

                  ...
gi 219967585  349 ERQ 351
Cdd:TIGR01640 228 GEN 230
FBA_3 pfam08268
F-box associated domain;
231-343 4.26e-36

F-box associated domain;


Pssm-ID: 285468  Cd Length: 125  Bit Score: 129.72  E-value: 4.26e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 219967585  231 GICINGVLYFIGWIK-CSTMIIICFDVSSEKFSFIKI----ENAFIVTLINYRGKLGVylVVYGSPRG-EVWVLDDTKND 304
Cdd:pfam08268   1 GICINGVLYYGAWTSdNSKSVIVSFDVRSEKFDFIKLpvplANDLSSTLINYKGKLAV--VSHTSDGGiELWVLEDAEKH 78
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*..
gi 219967585  305 NWSKHNFVCPYSGQE-------NSTWATGTGELVW-PSSPWTQPFYV 343
Cdd:pfam08268  79 EWSKKIFVLPPSHEHlvdntdlSVVGTTRTGEIILvLPSTLSKPFYV 125
F-box_AtFBW1-like cd22157
F-box domain found in Arabidopsis thaliana F-box/WD-40 repeat-containing protein 1 (AtFBW1) ...
31-67 1.21e-11

F-box domain found in Arabidopsis thaliana F-box/WD-40 repeat-containing protein 1 (AtFBW1) and similar proteins; AtFBW1, also called WD-40-associated F-box protein 1, is an F-box protein that contains four WD-40 repeats, which are separated from each other by a spacer region. Like other F-box proteins, AtFBW1 may be a component of SCF (Skp1 Cdc53 F-box protein) E3 ubiquitin ligase complexes, which may mediate the ubiquitination and subsequent proteasomal degradation of target proteins. This subfamily also contains many F-box only proteins that do not have any WD repeat. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438928  Cd Length: 39  Bit Score: 59.01  E-value: 1.21e-11
                         10        20        30
                 ....*....|....*....|....*....|....*..
gi 219967585  31 LHIDLVIEILSRLSAKSIAICRCVSKQWNSLLVSQDF 67
Cdd:cd22157    3 LPDDLVEEILSRLPAKSLLRFRCVCKQWNSLISSPSF 39
F-box pfam00646
F-box domain; This domain is approximately 50 amino acids long, and is usually found in the ...
28-67 1.62e-07

F-box domain; This domain is approximately 50 amino acids long, and is usually found in the N-terminal half of a variety of proteins. Two motifs that are commonly found associated with the F-box domain are the leucine rich repeats (LRRs; pfam00560 and pfam07723) and the WD repeat (pfam00400). The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 425796  Cd Length: 43  Bit Score: 47.53  E-value: 1.62e-07
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 219967585   28 LEKLHIDLVIEILSRLSAKSIAICRCVSKQWNSLLVSQDF 67
Cdd:pfam00646   1 LLDLPDDLLLEILSRLDPKDLLRLSLVSKRWRSLVDSLKL 40
FBOX smart00256
A Receptor for Ubiquitination Targets;
33-67 2.70e-07

A Receptor for Ubiquitination Targets;


Pssm-ID: 197608  Cd Length: 41  Bit Score: 46.66  E-value: 2.70e-07
                           10        20        30
                   ....*....|....*....|....*....|....*
gi 219967585    33 IDLVIEILSRLSAKSIAICRCVSKQWNSLLVSQDF 67
Cdd:smart00256   3 DEILEEILSKLDPKDLLRLRKVSRKWRSLIDSHDF 37
 
Name Accession Description Interval E-value
F_box_assoc_1 TIGR01640
F-box protein interaction domain; This model describes a large family of plant domains, with ...
126-351 7.12e-47

F-box protein interaction domain; This model describes a large family of plant domains, with several hundred members in Arabidopsis thaliana. Most examples are found C-terminal to an F-box (pfam00646), a 60 amino acid motif involved in ubiquitination of target proteins to mark them for degradation. Two-hybid experiments support the idea that most members are interchangeable F-box subunits of SCF E3 complexes. Some members have two copies of this domain.


Pssm-ID: 273726 [Multi-domain]  Cd Length: 230  Bit Score: 162.14  E-value: 7.12e-47
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 219967585  126 CQSVHGFIFMSYnskgmtDRTQVIWNPCTRQLITLPKLEPENLDFNS---FFAYDPTEKQFKVLCMTVVnKQQTTSYKYQ 202
Cdd:TIGR01640   1 VVPCDGLICFSY------GKRLVVWNPSTGQSRWLPTPKSRRSNKESdtyFLGYDPIEKQYKVLCFSDR-SGNRNQSEHQ 73
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 219967585  203 VLTLGTGplLWRNIECpFMYRLRDKSNrGICINGVLYFIGWIKCST--MIIICFDVSSEKFS-FIKIE-----NAFIVTL 274
Cdd:TIGR01640  74 VYTLGSN--SWRTIEC-SPPHHPLKSR-GVCINGVLYYLAYTLKTNpdYFIVSFDVSSERFKeFIPLPcgnsdSVDYLSL 149
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 219967585  275 INYRGKLGVYLVVYGSPRGEVWVLDDTKNDNWSKhNFVCP------YSGQENSTWATGTGELVWPSSPwTQPFYVVYYNL 348
Cdd:TIGR01640 150 INYKGKLAVLKQKKDTNNFDLWVLNDAGKQEWSK-LFTVPipplpdLVDDNFLSGFTDKGEIVLCCED-ENPFYIFYYNV 227

                  ...
gi 219967585  349 ERQ 351
Cdd:TIGR01640 228 GEN 230
FBA_3 pfam08268
F-box associated domain;
231-343 4.26e-36

F-box associated domain;


Pssm-ID: 285468  Cd Length: 125  Bit Score: 129.72  E-value: 4.26e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 219967585  231 GICINGVLYFIGWIK-CSTMIIICFDVSSEKFSFIKI----ENAFIVTLINYRGKLGVylVVYGSPRG-EVWVLDDTKND 304
Cdd:pfam08268   1 GICINGVLYYGAWTSdNSKSVIVSFDVRSEKFDFIKLpvplANDLSSTLINYKGKLAV--VSHTSDGGiELWVLEDAEKH 78
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*..
gi 219967585  305 NWSKHNFVCPYSGQE-------NSTWATGTGELVW-PSSPWTQPFYV 343
Cdd:pfam08268  79 EWSKKIFVLPPSHEHlvdntdlSVVGTTRTGEIILvLPSTLSKPFYV 125
F-box_AtFBW1-like cd22157
F-box domain found in Arabidopsis thaliana F-box/WD-40 repeat-containing protein 1 (AtFBW1) ...
31-67 1.21e-11

F-box domain found in Arabidopsis thaliana F-box/WD-40 repeat-containing protein 1 (AtFBW1) and similar proteins; AtFBW1, also called WD-40-associated F-box protein 1, is an F-box protein that contains four WD-40 repeats, which are separated from each other by a spacer region. Like other F-box proteins, AtFBW1 may be a component of SCF (Skp1 Cdc53 F-box protein) E3 ubiquitin ligase complexes, which may mediate the ubiquitination and subsequent proteasomal degradation of target proteins. This subfamily also contains many F-box only proteins that do not have any WD repeat. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438928  Cd Length: 39  Bit Score: 59.01  E-value: 1.21e-11
                         10        20        30
                 ....*....|....*....|....*....|....*..
gi 219967585  31 LHIDLVIEILSRLSAKSIAICRCVSKQWNSLLVSQDF 67
Cdd:cd22157    3 LPDDLVEEILSRLPAKSLLRFRCVCKQWNSLISSPSF 39
F-box pfam00646
F-box domain; This domain is approximately 50 amino acids long, and is usually found in the ...
28-67 1.62e-07

F-box domain; This domain is approximately 50 amino acids long, and is usually found in the N-terminal half of a variety of proteins. Two motifs that are commonly found associated with the F-box domain are the leucine rich repeats (LRRs; pfam00560 and pfam07723) and the WD repeat (pfam00400). The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 425796  Cd Length: 43  Bit Score: 47.53  E-value: 1.62e-07
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 219967585   28 LEKLHIDLVIEILSRLSAKSIAICRCVSKQWNSLLVSQDF 67
Cdd:pfam00646   1 LLDLPDDLLLEILSRLDPKDLLRLSLVSKRWRSLVDSLKL 40
FBOX smart00256
A Receptor for Ubiquitination Targets;
33-67 2.70e-07

A Receptor for Ubiquitination Targets;


Pssm-ID: 197608  Cd Length: 41  Bit Score: 46.66  E-value: 2.70e-07
                           10        20        30
                   ....*....|....*....|....*....|....*
gi 219967585    33 IDLVIEILSRLSAKSIAICRCVSKQWNSLLVSQDF 67
Cdd:smart00256   3 DEILEEILSKLDPKDLLRLRKVSRKWRSLIDSHDF 37
F-box_AtGID2-like cd22151
F-box domain found in Arabidopsis thaliana F-box protein GID2 and similar proteins; AtGID2, ...
30-58 2.48e-05

F-box domain found in Arabidopsis thaliana F-box protein GID2 and similar proteins; AtGID2, also called protein SLEEPY 1, is an essential component of the SCF-type E3 ligase complex, SCF(GID2), a complex that positively regulates the gibberellin signaling pathway. Upon gibberellin treatment, the SCF(GID2) complex mediates the ubiquitination and subsequent degradation of DELLA proteins (GAI, RGA and RGL2), some repressors of the gibberellin pathway, leading to the activation of the pathway. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438922  Cd Length: 44  Bit Score: 41.54  E-value: 2.48e-05
                         10        20
                 ....*....|....*....|....*....
gi 219967585  30 KLHIDLVIEILSRLSAKSIAICRCVSKQW 58
Cdd:cd22151    2 KLPDDLLQEIFKRLDPKSLARAACVCRRW 30
F-box_AtAFR-like cd22152
F-box domain found in Arabidopsis thaliana protein ATTENUATED FAR-RED RESPONSE (AtAFR) and ...
34-67 5.08e-05

F-box domain found in Arabidopsis thaliana protein ATTENUATED FAR-RED RESPONSE (AtAFR) and similar proteins; AtAFR, also called SKP1-interacting partner 29 (AtSKIP29), or F-box protein AFR, is a component of SCF (SKP1/ASK-cullin-F-box protein) E3 ubiquitin ligase complexes, which may mediate the ubiquitination and subsequent proteasomal degradation of target proteins. It is part of the phyA-mediated signaling transduction pathway leading to the regulation of gene expression and hypocotyl elongation in response to red and far-red light exposure. This subfamily also includes many other Arabidopsis thaliana SKP1-interacting partner proteins. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression.


Pssm-ID: 438923  Cd Length: 45  Bit Score: 40.63  E-value: 5.08e-05
                         10        20        30
                 ....*....|....*....|....*....|....
gi 219967585  34 DLVIEILSRLSAKSIAICRCVSKQWNSLLVSQDF 67
Cdd:cd22152    8 DIALQCLARVPRSSHPSLSLVSKSWRSLLSSPEL 41
F-box_SF cd09917
F-box domain superfamily; This short domain is commonly found at the N-terminus of various ...
29-62 5.50e-05

F-box domain superfamily; This short domain is commonly found at the N-terminus of various proteins, and typically co-occurs with one or more other conserved domains or motifs, such as leucine rich repeats, WD40 repeats, kelch, tub, spry, and others. The F-box domain has a role in mediating protein-protein interactions in a variety of contexts, such as polyubiquitination, transcription elongation, centromere binding and translational repression. One of the best researched roles of F-box proteins is their participation in SCF (Skp1-Cul1-F-box protein), a multi-protein complex that functions as a ubiquitin E3 ligase, where the role of the F-box protein is to recruit target substrates. Gene families containing the F-box are found greatly expanded in narrow taxonomic lineages, such as flowering plants and nematodes. In this hierarchical classification, many of the subfamilies are named according to their domain architectures.


Pssm-ID: 438852  Cd Length: 35  Bit Score: 40.12  E-value: 5.50e-05
                         10        20        30
                 ....*....|....*....|....*....|....
gi 219967585  29 EKLHIDLVIEILSRLSAKSIAICRCVSKQWNSLL 62
Cdd:cd09917    1 SDLPDEILLKILSYLDPRDLLRLSLVCKRWRELA 34
F-box-like pfam12937
F-box-like; This is an F-box-like family.
34-61 5.71e-04

F-box-like; This is an F-box-like family.


Pssm-ID: 463757 [Multi-domain]  Cd Length: 45  Bit Score: 37.46  E-value: 5.71e-04
                          10        20
                  ....*....|....*....|....*...
gi 219967585   34 DLVIEILSRLSAKSIAICRCVSKQWNSL 61
Cdd:pfam12937   7 EILLQIFSYLDPKDLLRLALVCRRWREL 34
Cnd3 pfam12719
Nuclear condensing complex subunits, C-term domain; The Cnd1-3 proteins are the three non-SMC ...
7-56 2.44e-03

Nuclear condensing complex subunits, C-term domain; The Cnd1-3 proteins are the three non-SMC (structural maintenance of chromosomes) proteins that go to make up the mitotic condensation complex along with the two SMC protein families, XCAP-C and XCAP-E, (or in the case of fission yeast, Cut3 and Cut14). The five-member complex seems to be conserved from yeasts to vertebrates. This domain is the C-terminal, cysteine-rich domain of Cnd3. The complex shuttles between the nucleus, during mitosis, and the cytoplasm during the rest of the cycle. Thus this family is made up of the C-termini of XCAP-Gs, Ycg1 and Ycs5 members.


Pssm-ID: 463678  Cd Length: 286  Bit Score: 39.90  E-value: 2.44e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 219967585    7 DWMDRRKIVRRNTQSSASTYVLEKLHIDLVIEILSRLSAKSI-----AICRCVSK 56
Cdd:pfam12719 229 DWTDPRKLVNSAEEEEDKDPPNENVHLDLAIDILKELLKNTTkeekkLLCKLLSK 283
 
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