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Conserved domains on  [gi|226506974|ref|NP_001142365|]
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Glutamyl-tRNA(Gln) amidotransferase subunit C, chloroplastic/mitochondrial [Zea mays]

Protein Classification

aspartyl/glutamyl-tRNA amidotransferase subunit C( domain architecture ID 10002289)

aspartyl/glutamyl-tRNA synthase subunit C (GatC) is part of a heterotrimeric complex that forms correctly charged Gln-tRNA(Gln) or Asn-tRNA(Asn) through the transamidation of misacylated Glu-tRNA(Gln) or Asp-tRNA(Asn)

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
GatC COG0721
Asp-tRNAAsn/Glu-tRNAGln amidotransferase C subunit [Translation, ribosomal structure and ...
 54-142 1.11e-17

Asp-tRNAAsn/Glu-tRNAGln amidotransferase C subunit [Translation, ribosomal structure and biogenesis]; Asp-tRNAAsn/Glu-tRNAGln amidotransferase C subunit is part of the Pathway/BioSystem: Aminoacyl-tRNA synthetases


:

Pssm-ID: 440485 [Multi-domain]  Cd Length: 95  Bit Score: 72.82  E-value: 1.11e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 226506974  54 DLTRLANAARISLSPQEAEDFEPKIRQVVDWFGQLQAVDLESIEPSLRAGTTADIsLRKDKPETFDNRDAIKEAIPSYDD 133
Cdd:COG0721    7 EVEHIAKLARLELSEEELERLAGQLNDILDYVEQLNEVDTEGVEPTAHPLDLTNV-LREDEVTESLDREEALANAPETED 85


                 ....*....
gi 226506974 134 PYIKVPRVL 142
Cdd:COG0721   86 GYFKVPKVI 94
 
Name Accession Description Interval E-value
GatC COG0721
Asp-tRNAAsn/Glu-tRNAGln amidotransferase C subunit [Translation, ribosomal structure and ...
 54-142 1.11e-17

Asp-tRNAAsn/Glu-tRNAGln amidotransferase C subunit [Translation, ribosomal structure and biogenesis]; Asp-tRNAAsn/Glu-tRNAGln amidotransferase C subunit is part of the Pathway/BioSystem: Aminoacyl-tRNA synthetases


Pssm-ID: 440485 [Multi-domain]  Cd Length: 95  Bit Score: 72.82  E-value: 1.11e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 226506974  54 DLTRLANAARISLSPQEAEDFEPKIRQVVDWFGQLQAVDLESIEPSLRAGTTADIsLRKDKPETFDNRDAIKEAIPSYDD 133
Cdd:COG0721    7 EVEHIAKLARLELSEEELERLAGQLNDILDYVEQLNEVDTEGVEPTAHPLDLTNV-LREDEVTESLDREEALANAPETED 85


                 ....*....
gi 226506974 134 PYIKVPRVL 142
Cdd:COG0721   86 GYFKVPKVI 94
gatC TIGR00135
aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase, C subunit; Archaea, organelles, and many ...
 54-142 2.27e-17

aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase, C subunit; Archaea, organelles, and many bacteria charge Gln-tRNA by first misacylating it with Glu and then amidating Glu to Gln. This small protein is part of the amidotransferase heterotrimer and appears to be important to the stability of the amidase subunit encode by gatA, but its function may not be required in every organism that expresses gatA and gatB. The seed alignment for this model does not include any eukaryotic sequence and is not guaranteed to find eukaryotic examples, although it does find some. Saccharomyces cerevisiae, which expresses the amidotransferase for mitochondrial protein translation, seems to lack a gatC ortholog. This model has been revised to remove the candidate sequence from Methanococcus jannaschii, now part of a related model. [Protein synthesis, tRNA aminoacylation]


Pssm-ID: 129241 [Multi-domain]  Cd Length: 93  Bit Score: 71.95  E-value: 2.27e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 226506974   54 DLTRLANAARISLSPQEAEDFEPKIRQVVDWFGQLQAVDLESIEPslragTTADIS----LRKDKPETFDNRDAIKEAIP 129
Cdd:TIGR00135   5 EVKHLAKLARLELSEEEAESFAGDLDKILGFVEQLNEVDTENVEP-----MTHPLEisnvLREDEPEEPLSRDDILKNAP 79

                          90
                  ....*....|...
gi 226506974  130 SYDDPYIKVPRVL 142
Cdd:TIGR00135  80 EKEDGFIKVPKII 92
gatC PRK00034
Asp-tRNA(Asn)/Glu-tRNA(Gln) amidotransferase subunit GatC;
54-143 5.60e-14

Asp-tRNA(Asn)/Glu-tRNA(Gln) amidotransferase subunit GatC;


Pssm-ID: 178810 [Multi-domain]  Cd Length: 95  Bit Score: 63.30  E-value: 5.60e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 226506974  54 DLTRLANAARISLSPQEAEDFEPKIRQVVDWFGQLQAVDLESIEPslragTTADIS----LRKDKPETFDNRDAIKEAIP 129
Cdd:PRK00034   7 EVKHLAKLARLELSEEELEKFAGQLNKILDFVEQLNEVDTEGVEP-----TTHPLDmknvLREDVVTESLPREEALKNAP 81

                         90
                 ....*....|....
gi 226506974 130 SYDDPYIKVPRVLN 143
Cdd:PRK00034  82 ESEDGYFKVPKVIE 95
Glu-tRNAGln pfam02686
Glu-tRNAGln amidotransferase C subunit; This is a family of Glu-tRNAGln amidotransferase C ...
 68-138 1.57e-13

Glu-tRNAGln amidotransferase C subunit; This is a family of Glu-tRNAGln amidotransferase C subunits. The Glu-tRNA Gln amidotransferase enzyme itself is an important translational fidelity mechanism replacing incorrectly charged Glu-tRNAGln with the correct Gln-tRANGln via transmidation of the misacylated Glu-tRNAGln. This activity supplements the lack of glutaminyl-tRNA synthetase activity in gram-positive eubacterteria, cyanobacteria, Archaea, and organelles.


Pssm-ID: 460651 [Multi-domain]  Cd Length: 70  Bit Score: 61.37  E-value: 1.57e-13
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 226506974   68 PQEAEDFEPKIRQVVDWFGQLQAVDLESIEPSLRAGTTADIsLRKDKPETFDNRDAIKEAIPSYDDPYIKV 138
Cdd:pfam02686   1 EEELEEFAKQLNDILDYVEQLNEVDTEGVEPTSHPLDLTNV-LREDEVTESLDREEALANAPETEDGFFKV 70
 
Name Accession Description Interval E-value
GatC COG0721
Asp-tRNAAsn/Glu-tRNAGln amidotransferase C subunit [Translation, ribosomal structure and ...
 54-142 1.11e-17

Asp-tRNAAsn/Glu-tRNAGln amidotransferase C subunit [Translation, ribosomal structure and biogenesis]; Asp-tRNAAsn/Glu-tRNAGln amidotransferase C subunit is part of the Pathway/BioSystem: Aminoacyl-tRNA synthetases


Pssm-ID: 440485 [Multi-domain]  Cd Length: 95  Bit Score: 72.82  E-value: 1.11e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 226506974  54 DLTRLANAARISLSPQEAEDFEPKIRQVVDWFGQLQAVDLESIEPSLRAGTTADIsLRKDKPETFDNRDAIKEAIPSYDD 133
Cdd:COG0721    7 EVEHIAKLARLELSEEELERLAGQLNDILDYVEQLNEVDTEGVEPTAHPLDLTNV-LREDEVTESLDREEALANAPETED 85


                 ....*....
gi 226506974 134 PYIKVPRVL 142
Cdd:COG0721   86 GYFKVPKVI 94
gatC TIGR00135
aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase, C subunit; Archaea, organelles, and many ...
 54-142 2.27e-17

aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase, C subunit; Archaea, organelles, and many bacteria charge Gln-tRNA by first misacylating it with Glu and then amidating Glu to Gln. This small protein is part of the amidotransferase heterotrimer and appears to be important to the stability of the amidase subunit encode by gatA, but its function may not be required in every organism that expresses gatA and gatB. The seed alignment for this model does not include any eukaryotic sequence and is not guaranteed to find eukaryotic examples, although it does find some. Saccharomyces cerevisiae, which expresses the amidotransferase for mitochondrial protein translation, seems to lack a gatC ortholog. This model has been revised to remove the candidate sequence from Methanococcus jannaschii, now part of a related model. [Protein synthesis, tRNA aminoacylation]


Pssm-ID: 129241 [Multi-domain]  Cd Length: 93  Bit Score: 71.95  E-value: 2.27e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 226506974   54 DLTRLANAARISLSPQEAEDFEPKIRQVVDWFGQLQAVDLESIEPslragTTADIS----LRKDKPETFDNRDAIKEAIP 129
Cdd:TIGR00135   5 EVKHLAKLARLELSEEEAESFAGDLDKILGFVEQLNEVDTENVEP-----MTHPLEisnvLREDEPEEPLSRDDILKNAP 79

                          90
                  ....*....|...
gi 226506974  130 SYDDPYIKVPRVL 142
Cdd:TIGR00135  80 EKEDGFIKVPKII 92
gatC PRK00034
Asp-tRNA(Asn)/Glu-tRNA(Gln) amidotransferase subunit GatC;
54-143 5.60e-14

Asp-tRNA(Asn)/Glu-tRNA(Gln) amidotransferase subunit GatC;


Pssm-ID: 178810 [Multi-domain]  Cd Length: 95  Bit Score: 63.30  E-value: 5.60e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 226506974  54 DLTRLANAARISLSPQEAEDFEPKIRQVVDWFGQLQAVDLESIEPslragTTADIS----LRKDKPETFDNRDAIKEAIP 129
Cdd:PRK00034   7 EVKHLAKLARLELSEEELEKFAGQLNKILDFVEQLNEVDTEGVEP-----TTHPLDmknvLREDVVTESLPREEALKNAP 81

                         90
                 ....*....|....
gi 226506974 130 SYDDPYIKVPRVLN 143
Cdd:PRK00034  82 ESEDGYFKVPKVIE 95
Glu-tRNAGln pfam02686
Glu-tRNAGln amidotransferase C subunit; This is a family of Glu-tRNAGln amidotransferase C ...
 68-138 1.57e-13

Glu-tRNAGln amidotransferase C subunit; This is a family of Glu-tRNAGln amidotransferase C subunits. The Glu-tRNA Gln amidotransferase enzyme itself is an important translational fidelity mechanism replacing incorrectly charged Glu-tRNAGln with the correct Gln-tRANGln via transmidation of the misacylated Glu-tRNAGln. This activity supplements the lack of glutaminyl-tRNA synthetase activity in gram-positive eubacterteria, cyanobacteria, Archaea, and organelles.


Pssm-ID: 460651 [Multi-domain]  Cd Length: 70  Bit Score: 61.37  E-value: 1.57e-13
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 226506974   68 PQEAEDFEPKIRQVVDWFGQLQAVDLESIEPSLRAGTTADIsLRKDKPETFDNRDAIKEAIPSYDDPYIKV 138
Cdd:pfam02686   1 EEELEEFAKQLNDILDYVEQLNEVDTEGVEPTSHPLDLTNV-LREDEVTESLDREEALANAPETEDGFFKV 70
PRK12821 PRK12821
aspartyl/glutamyl-tRNA amidotransferase subunit C-like protein; Provisional
 49-115 4.54e-03

aspartyl/glutamyl-tRNA amidotransferase subunit C-like protein; Provisional


Pssm-ID: 237216 [Multi-domain]  Cd Length: 477  Bit Score: 36.03  E-value: 4.54e-03
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 226506974  49 ELEPPDLTRLANAARISLSPQEAEDFEPKIRQVVDWFGQLQAVDLESIEPSLRAGTTADISLRKDKP 115
Cdd:PRK12821 388 QLNKDELKKLARLVMFDLDDAELEKLQVEFKDITSSFKQVEKIDTTNVKPMYAPFSNSPTPLRKDKD 454
 
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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