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Conserved domains on  [gi|442629108|ref|NP_001261185|]
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uncharacterized protein Dmel_CG13875, isoform B [Drosophila melanogaster]

Protein Classification

ubiquitin family protein( domain architecture ID 1000087)

ubiquitin family protein belongs to an diverse class of protein modifier and gene expression regulatory proteins that participate in a number of cellular processes

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Ubl1_cv_Nsp3_N-like super family cl28922
first ubiquitin-like (Ubl) domain located at the N-terminus of coronavirus SARS-CoV ...
 24-111 5.60e-09

first ubiquitin-like (Ubl) domain located at the N-terminus of coronavirus SARS-CoV non-structural protein 3 (Nsp3) and related proteins; This ubiquitin-like (Ubl) domain (Ubl1) is found at the N-terminus of coronavirus Nsp3, a large multi-functional multi-domain protein which is an essential component of the replication/transcription complex (RTC). The functions of Ubl1 in CoVs are related to single-stranded RNA (ssRNA) binding and to interacting with the nucleocapsid (N) protein. SARS-CoV Ubl1 has been shown to bind ssRNA having AUA patterns, and since the 5'-UTR of the SARS-CoV genome has a number of AUA repeats, it may bind there. In mouse hepatitis virus (MHV), this Ubl1 domain binds the cognate N protein. Adjacent to Ubl1 is a Glu-rich acidic region (also referred to as hypervariable region, HVR); Ubl1 together with HVR has been called Nsp3a. Currently, the function of HVR in CoVs is unknown. This model corresponds to one of two Ubl domains in Nsp3; the other is located N-terminal to the papain-like protease (PLpro) and is not represented by this model.


The actual alignment was detected with superfamily member cd16123:

Pssm-ID: 475130  Cd Length: 81  Bit Score: 53.02  E-value: 5.60e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442629108  24 IWVNGEEHWISGADSSTTCADLICALISyqidqkhvlSKEEILAPQQFAIVQKQRHYEEYLDSSARLLDVITSPHAMPkE 103
Cdd:cd16123    4 VWVDGEERVVSGVTERTTCQDVIYALAQ---------ATGQTNDTGRYVLVERWRGIERPLPPRTRILKVWKAWGEEQ-S 73


                 ....*...
gi 442629108 104 EYQLHLRH 111
Cdd:cd16123   74 NVQFVLRR 81
 
Name Accession Description Interval E-value
RA_RASSF7_like cd16123
Ras-associating (RA) domain found in Ras-association domain family members, RASSF7, RASSF8, ...
 24-111 5.60e-09

Ras-associating (RA) domain found in Ras-association domain family members, RASSF7, RASSF8, RASSF9, and RASSF10; The RASSF family of proteins shares a conserved RalGDS/AF6 Ras association (RA) domain either in the C-terminus (RASSF1-6) or N-terminus (RASSF7-10). RASSF7-10 lacks a conserved SARAH (Salvador/RASSF/Hpo) motif adjacent to the RA domain that is found in members of the RASSF1-6 family. The structural differences between the C-terminus and N-terminus RASSF subgroups have led to the suggestion that they are two distinct families. RA domain has the beta-grasp ubiquitin-like (Ubl) fold with low sequence similarity to ubiquitin (Ub). Ras proteins are small GTPases that are involved in cellular signal transduction. The N-terminus RASSF proteins are potential Ras effectors that have been linked to key biological processes, including cell death, proliferation, microtubule stability, promoter methylation, vesicle trafficking and response to hypoxia.


Pssm-ID: 340540  Cd Length: 81  Bit Score: 53.02  E-value: 5.60e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442629108  24 IWVNGEEHWISGADSSTTCADLICALISyqidqkhvlSKEEILAPQQFAIVQKQRHYEEYLDSSARLLDVITSPHAMPkE 103
Cdd:cd16123    4 VWVDGEERVVSGVTERTTCQDVIYALAQ---------ATGQTNDTGRYVLVERWRGIERPLPPRTRILKVWKAWGEEQ-S 73


                 ....*...
gi 442629108 104 EYQLHLRH 111
Cdd:cd16123   74 NVQFVLRR 81
 
Name Accession Description Interval E-value
RA_RASSF7_like cd16123
Ras-associating (RA) domain found in Ras-association domain family members, RASSF7, RASSF8, ...
 24-111 5.60e-09

Ras-associating (RA) domain found in Ras-association domain family members, RASSF7, RASSF8, RASSF9, and RASSF10; The RASSF family of proteins shares a conserved RalGDS/AF6 Ras association (RA) domain either in the C-terminus (RASSF1-6) or N-terminus (RASSF7-10). RASSF7-10 lacks a conserved SARAH (Salvador/RASSF/Hpo) motif adjacent to the RA domain that is found in members of the RASSF1-6 family. The structural differences between the C-terminus and N-terminus RASSF subgroups have led to the suggestion that they are two distinct families. RA domain has the beta-grasp ubiquitin-like (Ubl) fold with low sequence similarity to ubiquitin (Ub). Ras proteins are small GTPases that are involved in cellular signal transduction. The N-terminus RASSF proteins are potential Ras effectors that have been linked to key biological processes, including cell death, proliferation, microtubule stability, promoter methylation, vesicle trafficking and response to hypoxia.


Pssm-ID: 340540  Cd Length: 81  Bit Score: 53.02  E-value: 5.60e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442629108  24 IWVNGEEHWISGADSSTTCADLICALISyqidqkhvlSKEEILAPQQFAIVQKQRHYEEYLDSSARLLDVITSPHAMPkE 103
Cdd:cd16123    4 VWVDGEERVVSGVTERTTCQDVIYALAQ---------ATGQTNDTGRYVLVERWRGIERPLPPRTRILKVWKAWGEEQ-S 73


                 ....*...
gi 442629108 104 EYQLHLRH 111
Cdd:cd16123   74 NVQFVLRR 81
RA_RASSF10 cd16132
Ras-associating (RA) domain found in N-terminal Ras-association domain family 10 (RASSF10); ...
 23-91 1.29e-05

Ras-associating (RA) domain found in N-terminal Ras-association domain family 10 (RASSF10); RASSF10 is a member of a family of N-terminus RASSF7-10 proteins. RASSF7-10 has an RA domain at the N-terminus and lacks a conserved SARAH (Salvador/RASSF/Hpo) motif adjacent to the RA domain that is found in members of the RASSF1-6 family. RA domain of N-terminal RASSF protein family has the beta-grasp ubiquitin-like fold with low sequence similarity to ubiquitin. RASSF10 is expressed in a wide variety of tissues and its expression in human thyroid, pancreas, placenta, heart, lung and kidney has been observed. RASSF10 is the most frequently methylated of the N-terminal RASSFs in some cancers such as in childhood acute lymphoblastic leukemia and both, thyroid cancer cell lines and primary thyroid carcinomas.


Pssm-ID: 340549  Cd Length: 102  Bit Score: 44.12  E-value: 1.29e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 442629108  23 SIWVNGEEHWISGADSSTTCADLICALISYQiDQKHVLSKEEILA---------PQQFAIVQKQRHYEEYLDSSARLL 91
Cdd:cd16132    3 SVWLCQEEKLVSGLSRRTTCADVVRVLLEDQ-NRSQQEEEEEEGErdggmlsgpPQSYCIVEKWRGFERILPNKTKIL 79
RA_RASSF9 cd16133
Ras-associating (RA) domain of N-terminal Ras-association domain family 9 (RASSF9); RASSF9, ...
 24-91 3.94e-03

Ras-associating (RA) domain of N-terminal Ras-association domain family 9 (RASSF9); RASSF9, also termed PAM COOH-terminal interactor protein 1 (P-CIP1), or peptidylglycine alpha-amidating monooxygenase COOH-terminal interactor, is a member of N-terminus RASSF7-10 protein family. RASSF7-10 has an RA domain at the N-terminus and lacks a conserved SARAH (Salvador/RASSF/Hpo) motif adjacent to the RA domain that is found in members of the RASSF1-6 family. The RA domain of the N-terminal RASSF proteins family has the beta-grasp ubiquitin-like fold with low sequence similarity to ubiquitin. RASSF9 was formerly known as PAM COOH-terminal interactor-1 (P-CIP1) because of its interaction with peptidylglycine alpha-amidating mono-oxygenase (PAM) and possibility of its role in regulating the trafficking of integral membrane PAM. RASSF9 is widely expressed in multiple organs such as testis, kidney, skeletal muscle, liver, lung, brain, and heart. Cloned RASSF9 showed preferential binding to N-Ras and K-Ras.


Pssm-ID: 340550  Cd Length: 93  Bit Score: 36.75  E-value: 3.94e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442629108  24 IWVNGEEHWISGADSSTTCADLICALISyqiDQKHVLSKEEIL--APQQFAIVQKQRHYEEYLDSSARLL 91
Cdd:cd16133    4 VWVCQEEKVVCGLTKHTTCADVIQALLE---EHEATFGEKRFLlgQPSDYCIVEKWRGFERVLPPLTKIL 70
 
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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