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Conserved domains on  [gi|460411697|ref|XP_004251242|]
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uncharacterized protein LOC101267483 [Solanum lycopersicum]

Protein Classification

UBA domain-containing protein( domain architecture ID 229521)

ubiquitin-associated (UBA) domain-containing protein

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
UBA_like_SF super family cl21463
UBA domain-like superfamily; The ubiquitin-associated (UBA) domain-like superfamily contains ...
154-189 7.42e-06

UBA domain-like superfamily; The ubiquitin-associated (UBA) domain-like superfamily contains alpha-helical structural homology ubiquitin-binding domains, including UBA domains and coupling of ubiquitin conjugation to endoplasmic reticulum degradation (CUE) domains which share a common three-helical bundle architecture. UBA domains are commonly occurring sequence motifs found in proteins involved in ubiquitin-mediated proteolysis. They contribute to ubiquitin (Ub) binding or ubiquitin-like (UbL) domain binding. However, some kinds of UBA domains can only bind the UbL domain, but not the Ub domain. UBA domains are normally comprised of compact three-helix bundles which contain a conserved GF/Y-loop. They can bind polyubiquitin with high affinity. They also bind monoubiquitin and other proteins. Most UBA domain-containing proteins have one UBA domain, but some harbor two or three UBA domains. CUE domain containing proteins are characterized by an FP and a di-leucine-like sequence and bind to monoubiquitin with varying affinities. Some higher eukaryotic CUE domain proteins do not bind monoubiquitin efficiently, since they carry LP, rather than FP among CUE domains. This superfamily also includes many UBA-like domains found in AMP-activated protein kinase (AMPK) related kinases, the NXF family of mRNA nuclear export factors, elongation factor Ts (EF-Ts), nascent polypeptide-associated complex subunit alpha (NACA) and similar proteins. Although many UBA-like domains may have a conserved TG but not GF/Y-loop, they still show a high level of structural and sequence similarity with three-helical ubiquitin binding domains.


The actual alignment was detected with superfamily member cd14306:

Pssm-ID: 473871  Cd Length: 36  Bit Score: 43.20  E-value: 7.42e-06
                         10        20        30
                 ....*....|....*....|....*....|....*.
gi 460411697 154 ARQFVAMGFPSEQATLALILNEGKVEESVAWLLEGG 189
Cdd:cd14306    1 VAKLMELGFPEEDCIRALRACGGNVEEAANWLLENA 36
 
Name Accession Description Interval E-value
UBA_VP13D cd14306
UBA domain found in vacuolar protein sorting-associated protein 13D (VP13D) and similar ...
154-189 7.42e-06

UBA domain found in vacuolar protein sorting-associated protein 13D (VP13D) and similar proteins; VP13D is a chorea-acanthocytosis (CHAC)-similar protein encoded by gene VPS13D. it contains two putative domains, ubiquitin-associated (UBA) domain and lectin domain of ricin B chain profile (ricin-B-lectin), suggesting it may interact with, and be involved in the trafficking of, proteins modified with ubiquitin and/or carbohydrate molecules. Further investigation is required.


Pssm-ID: 270491  Cd Length: 36  Bit Score: 43.20  E-value: 7.42e-06
                         10        20        30
                 ....*....|....*....|....*....|....*.
gi 460411697 154 ARQFVAMGFPSEQATLALILNEGKVEESVAWLLEGG 189
Cdd:cd14306    1 VAKLMELGFPEEDCIRALRACGGNVEEAANWLLENA 36
 
Name Accession Description Interval E-value
UBA_VP13D cd14306
UBA domain found in vacuolar protein sorting-associated protein 13D (VP13D) and similar ...
154-189 7.42e-06

UBA domain found in vacuolar protein sorting-associated protein 13D (VP13D) and similar proteins; VP13D is a chorea-acanthocytosis (CHAC)-similar protein encoded by gene VPS13D. it contains two putative domains, ubiquitin-associated (UBA) domain and lectin domain of ricin B chain profile (ricin-B-lectin), suggesting it may interact with, and be involved in the trafficking of, proteins modified with ubiquitin and/or carbohydrate molecules. Further investigation is required.


Pssm-ID: 270491  Cd Length: 36  Bit Score: 43.20  E-value: 7.42e-06
                         10        20        30
                 ....*....|....*....|....*....|....*.
gi 460411697 154 ARQFVAMGFPSEQATLALILNEGKVEESVAWLLEGG 189
Cdd:cd14306    1 VAKLMELGFPEEDCIRALRACGGNVEEAANWLLENA 36
UBA2_spUBP14_like cd14297
UBA2 domain found in Schizosaccharomyces pombe ubiquitin carboxyl-terminal hydrolase 14 ...
156-188 5.65e-05

UBA2 domain found in Schizosaccharomyces pombe ubiquitin carboxyl-terminal hydrolase 14 (spUBP14) and similar proteins; spUBP14, also called deubiquitinating enzyme 14, UBA domain-containing protein 2, ubiquitin thioesterase 14, or ubiquitin-specific-processing protease 14, functions as a deubiquitinating enzyme that is involved in protein degradation in fission yeast. Members in this family contain two tandem ubiquitin-association (UBA) domains. This model corresponds to the UBA2 domain.


Pssm-ID: 270483 [Multi-domain]  Cd Length: 39  Bit Score: 40.93  E-value: 5.65e-05
                         10        20        30
                 ....*....|....*....|....*....|...
gi 460411697 156 QFVAMGFPSEQATLALILNEGKVEESVAWLLEG 188
Cdd:cd14297    6 QLVDMGFTEAQARKALRKTNNNVERAVDWLFEG 38
UBA1_KPC2 cd14303
UBA1 domain found in Kip1 ubiquitination-promoting complex protein 2 (KPC2) and similar ...
151-187 9.85e-05

UBA1 domain found in Kip1 ubiquitination-promoting complex protein 2 (KPC2) and similar proteins; KPC2, also called ubiquitin-associated domain-containing protein 1 (UBAC1), or glialblastoma cell differentiation-related protein 1, is one of two subunits of Kip1 ubiquitination-promoting complex (KPC), a novel E3 ubiquitin-protein ligase that also contains KPC1 subunit and regulates the ubiquitin-dependent degradation of the cyclin-dependent kinase (CDK) inhibitor p27 at G1 phase. KPC2 contains a ubiquitin-like (UBL) domain and two ubiquitin-associated (UBA) domains. This model corresponds to the UBA1 domain.


Pssm-ID: 270488 [Multi-domain]  Cd Length: 41  Bit Score: 40.07  E-value: 9.85e-05
                         10        20        30
                 ....*....|....*....|....*....|....*..
gi 460411697 151 EALaRQFVAMGFPSEQATLALILNEGKVEESVAWLLE 187
Cdd:cd14303    4 EAL-KQLTEMGFPEARATKALLLNRMSPTQAMEWLLE 39
UBA2_scUBP14_like cd14298
UBA2 domain found in Saccharomyces cerevisiae ubiquitin carboxyl-terminal hydrolase 14 ...
151-186 1.10e-03

UBA2 domain found in Saccharomyces cerevisiae ubiquitin carboxyl-terminal hydrolase 14 (scUBP14) and similar proteins; scUBP14, also called deubiquitinating enzyme 14, glucose-induced degradation protein 6, ubiquitin thioesterase 14, or ubiquitin-specific-processing protease 14, is the yeast ortholog of human Isopeptidase T (USP5), a deubiquitinating enzyme known to bind the 29-linked polyubiquitin chains. scUBP14 has been identified as a K29-linked polyubiquitin binding protein as well. It is involved in K29-linked polyubiquitin metabolism by binding to the 29-linked Ub4 resin and serving as an internal positive control in budding yeast. Members in this family contain two tandem ubiquitin-association (UBA) domains. This model corresponds to the UBA2 domain.


Pssm-ID: 270484 [Multi-domain]  Cd Length: 38  Bit Score: 37.05  E-value: 1.10e-03
                         10        20        30
                 ....*....|....*....|....*....|....*.
gi 460411697 151 EALArQFVAMGFPSEQATLALILNEGKVEESVAWLL 186
Cdd:cd14298    2 EALA-QLVSMGFDPEVARKALILTNGNVERAIEWLF 36
UBA2_UBP5 cd14386
UBA2 domain found in ubiquitin carboxyl-terminal hydrolase 5 (UBP5); UBP5, also called ...
151-191 1.19e-03

UBA2 domain found in ubiquitin carboxyl-terminal hydrolase 5 (UBP5); UBP5, also called deubiquitinating enzyme 5, Isopeptidase T (IsoT), ubiquitin thioesterase 5, or ubiquitin-specific-processing protease 5, is a deubiquitinating enzyme largely responsible for the disassembly of the majority of unanchored polyubiquitin in the cell. Zinc is required for its catalytic activity. UBP5 contains four ubiquitin (Ub)-binding sites including an N-terminal zinc finger (ZnF) domain, a catalytic ubiquitin-specific processing protease (UBP) domain (catalytic C-box and H-box), and two ubiquitin-associated (UBA) domains. ZnF domain binds the proximal ubiquitin. UBP domain forms the active site. UBA domains are involved in binding linear or K48-linked polyubiquitin. This model corresponds to the UBA2 domain.


Pssm-ID: 270569 [Multi-domain]  Cd Length: 43  Bit Score: 37.31  E-value: 1.19e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|.
gi 460411697 151 EALArQFVAMGFPSEQATLALILNEGKVEESVAWLLEGGEE 191
Cdd:cd14386    4 EAVA-MLVSMGFTRDQAIKALKATDNNVERAADWIFSHPDE 43
UBA1_atUBP14 cd14295
UBA1 domain found in Arabidopsis thaliana ubiquitin carboxyl-terminal hydrolase 14 (atUBP14) ...
151-192 1.49e-03

UBA1 domain found in Arabidopsis thaliana ubiquitin carboxyl-terminal hydrolase 14 (atUBP14) and similar proteins; atUBP14, also called deubiquitinating enzyme 14, TITAN-6 protein, ubiquitin thioesterase 14, or ubiquitin-specific-processing protease 14, is related to the isopeptidase T class of deubiquitinating enzymes that recycle polyubiquitin chains following protein degradation. atUBP14 is essential for early plant development. It can disassemble multi-ubiquitin chains linked internally via epsilon-amino isopeptide bonds using Lys48 and can process some, but not all, translational fusions of ubiquitin linked via alpha-amino peptide bonds. atUBP14 contains two ubiquitin-association (UBA) domains. This model corresponds to the UBA1 domain.


Pssm-ID: 270481 [Multi-domain]  Cd Length: 45  Bit Score: 36.97  E-value: 1.49e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|...
gi 460411697 151 EALARQFVAMGFPSEQATLALILNEGK-VEESVAWLLEGGEEA 192
Cdd:cd14295    2 QELVAQLMEMGFPKVRAEKALFFTQNKgLEEAMEWLEEHSEDA 44
UBA cd14270
UBA domain found in proteins involved in ubiquitin-mediated proteolysis; The ...
155-182 2.86e-03

UBA domain found in proteins involved in ubiquitin-mediated proteolysis; The ubiquitin-associated (UBA) domains are commonly occurring sequence motifs found in proteins involved in ubiquitin-mediated proteolysis. They contribute to ubiquitin (Ub) binding or ubiquitin-like (UbL) domain binding. However, some kinds of UBA domains can only the bind UbL domain, but not the Ub domain. UBA domains are normally comprised of compact three-helix bundles which contain a conserved GF/Y-loop. They can bind polyubiquitin with high affinity. They also bind monoubiquitin and other proteins. Most UBA domain-containing proteins have one UBA domain, but some harbor two or three UBA domains.


Pssm-ID: 270456 [Multi-domain]  Cd Length: 30  Bit Score: 35.79  E-value: 2.86e-03
                         10        20
                 ....*....|....*....|....*...
gi 460411697 155 RQFVAMGFPSEQATLALILNEGKVEESV 182
Cdd:cd14270    2 AQLVEMGFSREQARRALRATNGDVEAAV 29
 
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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