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Conserved domains on  [gi|19921046|ref|NP_609361|]
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eukaryotic translation elongation factor 1 delta, isoform B [Drosophila melanogaster]

Protein Classification

EF-1_beta_acid and EF1B domain-containing protein( domain architecture ID 11187895)

EF-1_beta_acid and EF1B domain-containing protein

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
EF1B cd00292
Elongation factor 1 beta (EF1B) guanine nucleotide exchange domain. EF1B catalyzes the ...
 168-256 1.27e-36

Elongation factor 1 beta (EF1B) guanine nucleotide exchange domain. EF1B catalyzes the exchange of GDP bound to the G-protein, EF1A, for GTP, an important step in the elongation cycle of the protein biosynthesis. EF1A binds to and delivers the aminoacyl tRNA to the ribosome. The guanine nucleotide exchange domain of EF1B, which is the alpha subunit in yeast, is responsible for the catalysis of this exchange reaction.


:

Pssm-ID: 238181  Cd Length: 88  Bit Score: 124.63  E-value: 1.27e-36
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 19921046 168 IAKSNIILDVKPWDDETDLKVMETEIRKITQDGLLWGASKFVPVAFGIQKLSISCVVEDDKVSIDWLTEEIEKlEDFVQS 247
Cdd:cd00292   1 MAKSLVVLKVKPWDDEVDLDELEEKIRAILMDGLLWGKSKLEPIAFGLKALQIYCVVEDDEGGTDELEEAISE-EDGVQS 79


                ....*....
gi 19921046 248 VDIAAFNKI 256
Cdd:cd00292  80 VDVEAFNKL 88
EF-1_beta_acid pfam10587
Eukaryotic elongation factor 1 beta central acidic region;
134-156 1.70e-04

Eukaryotic elongation factor 1 beta central acidic region;


:

Pssm-ID: 463158  Cd Length: 28  Bit Score: 37.89  E-value: 1.70e-04
                          10        20
                  ....*....|....*....|...
gi 19921046   134 LFGSDSEEEDGEAARIREERLAA 156
Cdd:pfam10587   1 LFGSDDEEEDEEAERLREERLAA 23
 
Name Accession Description Interval E-value
EF1B cd00292
Elongation factor 1 beta (EF1B) guanine nucleotide exchange domain. EF1B catalyzes the ...
 168-256 1.27e-36

Elongation factor 1 beta (EF1B) guanine nucleotide exchange domain. EF1B catalyzes the exchange of GDP bound to the G-protein, EF1A, for GTP, an important step in the elongation cycle of the protein biosynthesis. EF1A binds to and delivers the aminoacyl tRNA to the ribosome. The guanine nucleotide exchange domain of EF1B, which is the alpha subunit in yeast, is responsible for the catalysis of this exchange reaction.


Pssm-ID: 238181  Cd Length: 88  Bit Score: 124.63  E-value: 1.27e-36
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 19921046 168 IAKSNIILDVKPWDDETDLKVMETEIRKITQDGLLWGASKFVPVAFGIQKLSISCVVEDDKVSIDWLTEEIEKlEDFVQS 247
Cdd:cd00292   1 MAKSLVVLKVKPWDDEVDLDELEEKIRAILMDGLLWGKSKLEPIAFGLKALQIYCVVEDDEGGTDELEEAISE-EDGVQS 79


                ....*....
gi 19921046 248 VDIAAFNKI 256
Cdd:cd00292  80 VDVEAFNKL 88
EF1_GNE pfam00736
EF-1 guanine nucleotide exchange domain; This family is the guanine nucleotide exchange domain ...
 173-256 3.37e-36

EF-1 guanine nucleotide exchange domain; This family is the guanine nucleotide exchange domain of EF-1 beta and EF-1 delta chains.


Pssm-ID: 459919  Cd Length: 83  Bit Score: 123.30  E-value: 3.37e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 19921046   173 IILDVKPWDDETDLKVMETEIRKITQDGLLWGASKFVPVAFGIQKLSISCVVEDDKVSIDWLTEEIEKLEDfVQSVDIAA 252
Cdd:pfam00736   1 VVLKVKPWDDETDLEELEEKIRSIKLDGLVWGASKLEPIAFGLKALQIYCVVEDDEGGTDELEEAIEEIDG-VQSVDIEA 79


                  ....
gi 19921046   253 FNKI 256
Cdd:pfam00736  80 FNKL 83
EF1_GNE smart00888
EF-1 guanine nucleotide exchange domain; Translation elongation factors are responsible for ...
 170-256 3.08e-28

EF-1 guanine nucleotide exchange domain; Translation elongation factors are responsible for two main processes during protein synthesis on the ribosome. EF1A (or EF-Tu) is responsible for the selection and binding of the cognate aminoacyl-tRNA to the A-site (acceptor site) of the ribosome. EF2 (or EF-G) is responsible for the translocation of the peptidyl-tRNA from the A-site to the P-site (peptidyl-tRNA site) of the ribosome, thereby freeing the A-site for the next aminoacyl-tRNA to bind. Elongation factors are responsible for achieving accuracy of translation and both EF1A and EF2 are remarkably conserved throughout evolution. Elongation factor EF1B (also known as EF-Ts or EF-1beta/gamma/delta) is a nucleotide exchange factor that is required to regenerate EF1A from its inactive form (EF1A-GDP) to its active form (EF1A-GTP). EF1A is then ready to interact with a new aminoacyl-tRNA to begin the cycle again. EF1B is more complex in eukaryotes than in bacteria, and can consist of three subunits: EF1B-alpha (or EF-1beta), EF1B-gamma (or EF-1gamma) and EF1B-beta (or EF-1delta). This entry represents the guanine nucleotide exchange domain of the beta (EF-1beta, also known as EF1B-alpha) and delta (EF-1delta, also known as EF1B-beta) chains of EF1B proteins from eukaryotes and archaea. The beta and delta chains have exchange activity, which mainly resides in their homologous guanine nucleotide exchange domains, found in the C-terminal region of the peptides. Their N-terminal regions may be involved in interactions with the gamma chain (EF-1gamma).


Pssm-ID: 214886  Cd Length: 88  Bit Score: 102.98  E-value: 3.08e-28
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 19921046    170 KSNIILDVKPWDDETDLKVMETEIRKI-TQDGLLWGAS-KFVPVAFGIQKLSISCVVEDDKVSIDWLTEEIEKLEDfVQS 247
Cdd:smart00888   1 KVLVVLKVMPESDEVDLEELEEKVKSIlPMDGLLWGAGiELEPIAFGLKALQIYVVVEDDEGGTDELEEAIEEVEG-VQS 79


                   ....*....
gi 19921046    248 VDIAAFNKI 256
Cdd:smart00888  80 VEVEAVSRL 88
EF-1_beta_acid pfam10587
Eukaryotic elongation factor 1 beta central acidic region;
134-156 1.70e-04

Eukaryotic elongation factor 1 beta central acidic region;


Pssm-ID: 463158  Cd Length: 28  Bit Score: 37.89  E-value: 1.70e-04
                          10        20
                  ....*....|....*....|...
gi 19921046   134 LFGSDSEEEDGEAARIREERLAA 156
Cdd:pfam10587   1 LFGSDDEEEDEEAERLREERLAA 23
 
Name Accession Description Interval E-value
EF1B cd00292
Elongation factor 1 beta (EF1B) guanine nucleotide exchange domain. EF1B catalyzes the ...
 168-256 1.27e-36

Elongation factor 1 beta (EF1B) guanine nucleotide exchange domain. EF1B catalyzes the exchange of GDP bound to the G-protein, EF1A, for GTP, an important step in the elongation cycle of the protein biosynthesis. EF1A binds to and delivers the aminoacyl tRNA to the ribosome. The guanine nucleotide exchange domain of EF1B, which is the alpha subunit in yeast, is responsible for the catalysis of this exchange reaction.


Pssm-ID: 238181  Cd Length: 88  Bit Score: 124.63  E-value: 1.27e-36
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 19921046 168 IAKSNIILDVKPWDDETDLKVMETEIRKITQDGLLWGASKFVPVAFGIQKLSISCVVEDDKVSIDWLTEEIEKlEDFVQS 247
Cdd:cd00292   1 MAKSLVVLKVKPWDDEVDLDELEEKIRAILMDGLLWGKSKLEPIAFGLKALQIYCVVEDDEGGTDELEEAISE-EDGVQS 79


                ....*....
gi 19921046 248 VDIAAFNKI 256
Cdd:cd00292  80 VDVEAFNKL 88
EF1_GNE pfam00736
EF-1 guanine nucleotide exchange domain; This family is the guanine nucleotide exchange domain ...
 173-256 3.37e-36

EF-1 guanine nucleotide exchange domain; This family is the guanine nucleotide exchange domain of EF-1 beta and EF-1 delta chains.


Pssm-ID: 459919  Cd Length: 83  Bit Score: 123.30  E-value: 3.37e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 19921046   173 IILDVKPWDDETDLKVMETEIRKITQDGLLWGASKFVPVAFGIQKLSISCVVEDDKVSIDWLTEEIEKLEDfVQSVDIAA 252
Cdd:pfam00736   1 VVLKVKPWDDETDLEELEEKIRSIKLDGLVWGASKLEPIAFGLKALQIYCVVEDDEGGTDELEEAIEEIDG-VQSVDIEA 79


                  ....
gi 19921046   253 FNKI 256
Cdd:pfam00736  80 FNKL 83
EF1_GNE smart00888
EF-1 guanine nucleotide exchange domain; Translation elongation factors are responsible for ...
 170-256 3.08e-28

EF-1 guanine nucleotide exchange domain; Translation elongation factors are responsible for two main processes during protein synthesis on the ribosome. EF1A (or EF-Tu) is responsible for the selection and binding of the cognate aminoacyl-tRNA to the A-site (acceptor site) of the ribosome. EF2 (or EF-G) is responsible for the translocation of the peptidyl-tRNA from the A-site to the P-site (peptidyl-tRNA site) of the ribosome, thereby freeing the A-site for the next aminoacyl-tRNA to bind. Elongation factors are responsible for achieving accuracy of translation and both EF1A and EF2 are remarkably conserved throughout evolution. Elongation factor EF1B (also known as EF-Ts or EF-1beta/gamma/delta) is a nucleotide exchange factor that is required to regenerate EF1A from its inactive form (EF1A-GDP) to its active form (EF1A-GTP). EF1A is then ready to interact with a new aminoacyl-tRNA to begin the cycle again. EF1B is more complex in eukaryotes than in bacteria, and can consist of three subunits: EF1B-alpha (or EF-1beta), EF1B-gamma (or EF-1gamma) and EF1B-beta (or EF-1delta). This entry represents the guanine nucleotide exchange domain of the beta (EF-1beta, also known as EF1B-alpha) and delta (EF-1delta, also known as EF1B-beta) chains of EF1B proteins from eukaryotes and archaea. The beta and delta chains have exchange activity, which mainly resides in their homologous guanine nucleotide exchange domains, found in the C-terminal region of the peptides. Their N-terminal regions may be involved in interactions with the gamma chain (EF-1gamma).


Pssm-ID: 214886  Cd Length: 88  Bit Score: 102.98  E-value: 3.08e-28
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 19921046    170 KSNIILDVKPWDDETDLKVMETEIRKI-TQDGLLWGAS-KFVPVAFGIQKLSISCVVEDDKVSIDWLTEEIEKLEDfVQS 247
Cdd:smart00888   1 KVLVVLKVMPESDEVDLEELEEKVKSIlPMDGLLWGAGiELEPIAFGLKALQIYVVVEDDEGGTDELEEAIEEVEG-VQS 79


                   ....*....
gi 19921046    248 VDIAAFNKI 256
Cdd:smart00888  80 VEVEAVSRL 88
EF-1_beta_acid pfam10587
Eukaryotic elongation factor 1 beta central acidic region;
134-156 1.70e-04

Eukaryotic elongation factor 1 beta central acidic region;


Pssm-ID: 463158  Cd Length: 28  Bit Score: 37.89  E-value: 1.70e-04
                          10        20
                  ....*....|....*....|...
gi 19921046   134 LFGSDSEEEDGEAARIREERLAA 156
Cdd:pfam10587   1 LFGSDDEEEDEEAERLREERLAA 23
 
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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