JAB or Mpr1p, Pad1p N-terminal (MPN) domain-containing protein contains the signature JAB1/MPN/Mov34 metalloenzyme (JAMM) motif, which is involved in zinc ion coordination; a function as a nuclease has been suggested
DNA repair protein radc; The genes in this family for which the functions are known have an as ...
17-232
2.60e-53
DNA repair protein radc; The genes in this family for which the functions are known have an as yet porrly defined role in determining sensitivity to DNA damaging agents such as UV irradiation. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University). [DNA metabolism, DNA replication, recombination, and repair]
Pssm-ID: 273171 [Multi-domain] Cd Length: 218 Bit Score: 171.08 E-value: 2.60e-53
Mov34/MPN/PAD-1 family; Mov34 DUF2466 (also known as DNA repair protein RadC) domain of ...
115-227
5.27e-50
Mov34/MPN/PAD-1 family; Mov34 DUF2466 (also known as DNA repair protein RadC) domain of unknown function contains the signature JAB1/MPN/Mov34 metalloenzyme (JAMM) motif, EXnHS/THX7SXXD, which is involved in zinc ion coordination and provides the active site for isopeptidase activity. However, to date, the name RadC has been misleading and no function has been determined.
Pssm-ID: 163702 Cd Length: 113 Bit Score: 158.69 E-value: 5.27e-50
RadC-like JAB domain; A family of proteins present widely across the bacteria. This family was ...
111-223
1.11e-49
RadC-like JAB domain; A family of proteins present widely across the bacteria. This family was named initially with reference to the E. coli radC102 mutation which suggested that RadC was involved in repair of DNA lesions. However the relevant mutation has subsequently been shown to be in recG, where radC is in fact an allele of recG. In addition, a personal communication from Claverys, J-P, et al, indicates a total failure of all attempts to characterize a radiation-related function for RadC in Streptococcus pneumoniae, suggesting that it is not involved in repair of DNA lesions, in recombination during transformation, in gene conversion, nor in mismatch repair. Computational analysis, however, provides a possible function. The RadC-like family belong to the JAB superfamily of metalloproteins. The domain shows fusions to an N-terminal Helix-hairpin-Helix (HhH) domain in most instances. Other domain combinations include fusions to the anti-restriction module ArdC, the DinG/RAD3-like superfamily II helicases and the DNAG-like primase. In some bacteria, closely related DinG/Rad3- like superfamily II helicases are fused to a 3'-5' exonuclease in the same position as the RadC-like JAB domain. These conserved domain associations lead to the hypothesis that the RadC-like JAB domains might function as a nuclease.
Pssm-ID: 461124 Cd Length: 113 Bit Score: 157.95 E-value: 1.11e-49
DNA repair protein radc; The genes in this family for which the functions are known have an as ...
17-232
2.60e-53
DNA repair protein radc; The genes in this family for which the functions are known have an as yet porrly defined role in determining sensitivity to DNA damaging agents such as UV irradiation. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University). [DNA metabolism, DNA replication, recombination, and repair]
Pssm-ID: 273171 [Multi-domain] Cd Length: 218 Bit Score: 171.08 E-value: 2.60e-53
Mov34/MPN/PAD-1 family; Mov34 DUF2466 (also known as DNA repair protein RadC) domain of ...
115-227
5.27e-50
Mov34/MPN/PAD-1 family; Mov34 DUF2466 (also known as DNA repair protein RadC) domain of unknown function contains the signature JAB1/MPN/Mov34 metalloenzyme (JAMM) motif, EXnHS/THX7SXXD, which is involved in zinc ion coordination and provides the active site for isopeptidase activity. However, to date, the name RadC has been misleading and no function has been determined.
Pssm-ID: 163702 Cd Length: 113 Bit Score: 158.69 E-value: 5.27e-50
RadC-like JAB domain; A family of proteins present widely across the bacteria. This family was ...
111-223
1.11e-49
RadC-like JAB domain; A family of proteins present widely across the bacteria. This family was named initially with reference to the E. coli radC102 mutation which suggested that RadC was involved in repair of DNA lesions. However the relevant mutation has subsequently been shown to be in recG, where radC is in fact an allele of recG. In addition, a personal communication from Claverys, J-P, et al, indicates a total failure of all attempts to characterize a radiation-related function for RadC in Streptococcus pneumoniae, suggesting that it is not involved in repair of DNA lesions, in recombination during transformation, in gene conversion, nor in mismatch repair. Computational analysis, however, provides a possible function. The RadC-like family belong to the JAB superfamily of metalloproteins. The domain shows fusions to an N-terminal Helix-hairpin-Helix (HhH) domain in most instances. Other domain combinations include fusions to the anti-restriction module ArdC, the DinG/RAD3-like superfamily II helicases and the DNAG-like primase. In some bacteria, closely related DinG/Rad3- like superfamily II helicases are fused to a 3'-5' exonuclease in the same position as the RadC-like JAB domain. These conserved domain associations lead to the hypothesis that the RadC-like JAB domains might function as a nuclease.
Pssm-ID: 461124 Cd Length: 113 Bit Score: 157.95 E-value: 1.11e-49
UPF0758 N-terminal; This domain is functionally uncharacterized, found at the N-terminal of ...
9-82
4.74e-29
UPF0758 N-terminal; This domain is functionally uncharacterized, found at the N-terminal of the uncharacterized UPF0758 proteins from bacteria and archaea, and is approximately 90 amino acids in length. UPF0758 was previously known as the radC family, a name that was assigned according to the radC102 mutant of E. coli which was later demonstrated to be an allele of the transcription-repair-coupling factor recG. UPF0758 has been described as a putative JAMM-family deubiquitinating enzyme, but its function remains to be determined. Structure prediction using Colab notebook from AlphaFold DB suggests that it has an alpha bundle fold. It may contain two helix-hairpin-helix (HhH) motifs. This domain is found in association with pfam04002.
Pssm-ID: 466731 [Multi-domain] Cd Length: 71 Bit Score: 103.90 E-value: 4.74e-29
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.
of the residues that compose this conserved feature have been mapped to the query sequence.
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Functional characterization of the conserved domain architecture found on the query.
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This image shows a graphical summary of conserved domains identified on the query sequence.
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if a domain or superfamily has been annotated with functional sites (conserved features),
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click on the bars or triangles to view your query sequence embedded in a multiple sequence alignment of the proteins used to develop the corresponding domain model.
The table lists conserved domains identified on the query sequence. Click on the plus sign (+) on the left to display full descriptions, alignments, and scores.
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Concise Display shows only the best scoring domain model, in each hit category listed below except non-specific hits, for each region on the query sequence.
(labeled illustration) Standard Display shows only the best scoring domain model from each source, in each hit category listed below for each region on the query sequence.
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(labeled illustration) Four types of hits can be shown, as available,
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specific hits meet or exceed a domain-specific e-value threshold
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and represent a very high confidence that the query sequence belongs to the same protein family as the sequences use to create the domain model
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