NFACT family protein containing a DUF814 domain, may act in ribosome quality control (RQC) by adding a poly-Ala tail to abortively translated proteins to tag them for degradation, or be exported and behave as a fibronectin-binding adhesin associated with virulence
Ribosome quality control (RQC) protein RqcH, Rqc2/NEMF/Tae2 family, contains fibronectin-(FbpA) ...
1-556
0e+00
Ribosome quality control (RQC) protein RqcH, Rqc2/NEMF/Tae2 family, contains fibronectin-(FbpA) and RNA- (NFACT) binding domains [Translation, ribosomal structure and biogenesis, Posttranslational modification, protein turnover, chaperones];
:
Pssm-ID: 440904 [Multi-domain] Cd Length: 578 Bit Score: 618.78 E-value: 0e+00
Ribosome quality control (RQC) protein RqcH, Rqc2/NEMF/Tae2 family, contains fibronectin-(FbpA) ...
1-556
0e+00
Ribosome quality control (RQC) protein RqcH, Rqc2/NEMF/Tae2 family, contains fibronectin-(FbpA) and RNA- (NFACT) binding domains [Translation, ribosomal structure and biogenesis, Posttranslational modification, protein turnover, chaperones];
Pssm-ID: 440904 [Multi-domain] Cd Length: 578 Bit Score: 618.78 E-value: 0e+00
NFACT N-terminal and middle domains; This family contains the N-terminal and middle domains of ...
4-438
6.31e-171
NFACT N-terminal and middle domains; This family contains the N-terminal and middle domains of NFACT (NEMF, FbpA, Caliban, and Tae2) proteins from eukaryotes, archaea and bacteria. Many members of this family act in ribosome quality control (RQC), including RqcH, which are involved in the addition of a poly-Ala tail to defective translated proteins to tag them for degradation. This process is analogous to the ssrA/tmRNA bacterial system. However, some other NFACT family members, such as bacterial proteins FbpA in Listeria or PavA in Streptococcus, are exported (despite lack of a classical signal peptide) and behave as fibronectin-binding adhesins associated with virulence.
Pssm-ID: 428644 [Multi-domain] Cd Length: 451 Bit Score: 491.75 E-value: 6.31e-171
Ribosome quality control (RQC) protein RqcH, Rqc2/NEMF/Tae2 family, contains fibronectin-(FbpA) ...
1-556
0e+00
Ribosome quality control (RQC) protein RqcH, Rqc2/NEMF/Tae2 family, contains fibronectin-(FbpA) and RNA- (NFACT) binding domains [Translation, ribosomal structure and biogenesis, Posttranslational modification, protein turnover, chaperones];
Pssm-ID: 440904 [Multi-domain] Cd Length: 578 Bit Score: 618.78 E-value: 0e+00
NFACT N-terminal and middle domains; This family contains the N-terminal and middle domains of ...
4-438
6.31e-171
NFACT N-terminal and middle domains; This family contains the N-terminal and middle domains of NFACT (NEMF, FbpA, Caliban, and Tae2) proteins from eukaryotes, archaea and bacteria. Many members of this family act in ribosome quality control (RQC), including RqcH, which are involved in the addition of a poly-Ala tail to defective translated proteins to tag them for degradation. This process is analogous to the ssrA/tmRNA bacterial system. However, some other NFACT family members, such as bacterial proteins FbpA in Listeria or PavA in Streptococcus, are exported (despite lack of a classical signal peptide) and behave as fibronectin-binding adhesins associated with virulence.
Pssm-ID: 428644 [Multi-domain] Cd Length: 451 Bit Score: 491.75 E-value: 6.31e-171
NFACT protein RNA binding domain; NFACT-R RNA binding family found found in bacteria fused to ...
447-561
2.11e-10
NFACT protein RNA binding domain; NFACT-R RNA binding family found found in bacteria fused to the ThiI domain as a variant of the canonical tRNA 4-thiouridylation pathway.
Pssm-ID: 465700 Cd Length: 105 Bit Score: 57.94 E-value: 2.11e-10
NFACT protein RNA binding domain; This domain occurs in proteins that have been annotated as ...
447-545
4.87e-08
NFACT protein RNA binding domain; This domain occurs in proteins that have been annotated as Fibronectin/fibrinogen binding protein by similarity. This annotation comes from Swiss:O34693 where the N-terminal region is involved in this activity. It is an RNA binding domain of the NFACT (NEMF, FbpA, Caliban, and Tae2) proteins. This NFACT-R family is found in two eukaryotic gene contexts: fused to the NFACT-N and NFACT-C domains in the NFACT protein involved in the ribosomal quality control pathway which contributes to CAT-tailing and as a standalone domain. Additionally this domain contains a conserved motif D/E-X-W/Y-X-H that may be functionally important.
Pssm-ID: 428576 [Multi-domain] Cd Length: 111 Bit Score: 51.46 E-value: 4.87e-08
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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