Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in chloroplasts and mitochondria. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln). Vitis vinifera (taxid: 29760) EC: 6EC: .EC: 3EC: .EC: 5EC: .EC: -
Score = 100 bits (249), Expect = 3e-21, Method: Compositional matrix adjust.
Identities = 60/115 (52%), Positives = 69/115 (60%), Gaps = 19/115 (16%)
Query: 1 MGSRGLLLLKGAAPKHH----IFNNTKGSIFSSKMPTRYYYYDYDYNNRTRNCSTTTTRS 56
MGSR +LLLKG +P H + N+ K S S R T S
Sbjct: 1 MGSRAVLLLKGPSPPKHSILFLLNHKKISPAPSI--------------RRFTTKATANGS 46
Query: 57 SLEPPDVPRLAQTARISLTPHEVEEFAPKIRQVIDWFGQLQDVDLDSVDPALRAD 111
SLEPPDV RLA+TARISLTP +VEEF PKIRQVIDW L VDLDSV+P++RAD
Sbjct: 47 SLEPPDVARLAETARISLTPQQVEEFGPKIRQVIDWHALLS-VDLDSVEPSIRAD 100
Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in chloroplasts and mitochondria. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln).
Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in chloroplasts and mitochondria. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln).
Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in chloroplasts and mitochondria. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln).
Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in chloroplasts and mitochondria. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln).
Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in chloroplasts and mitochondria. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln).
Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in chloroplasts and mitochondria. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln).
Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in chloroplasts and mitochondria. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln).
Allows the formation of correctly charged Asn-tRNA(Asn) or Gln-tRNA(Gln) through the transamidation of misacylated Asp-tRNA(Asn) or Glu-tRNA(Gln) in organisms which lack either or both of asparaginyl-tRNA or glutaminyl-tRNA synthetases. The reaction takes place in the presence of glutamine and ATP through an activated phospho-Asp-tRNA(Asn) or phospho-Glu-tRNA(Gln).
Score = 46.2 bits (108), Expect = 6e-05, Method: Compositional matrix adjust.
Identities = 19/48 (39%), Positives = 32/48 (66%)
Query: 63 VPRLAQTARISLTPHEVEEFAPKIRQVIDWFGQLQDVDLDSVDPALRA 110
V ++A AR+ +TP E E FAP++ ++ +F QL ++D ++V P RA
Sbjct: 7 VEKIAHLARLEITPAEEEAFAPQLNSILQYFDQLSELDTENVPPMTRA 54
Allows the formation of correctly charged Asn-tRNA(Asn) or Gln-tRNA(Gln) through the transamidation of misacylated Asp-tRNA(Asn) or Glu-tRNA(Gln) in organisms which lack either or both of asparaginyl-tRNA or glutaminyl-tRNA synthetases. The reaction takes place in the presence of glutamine and ATP through an activated phospho-Asp-tRNA(Asn) or phospho-Glu-tRNA(Gln).
Cyanothece sp. (strain PCC 8801) (taxid: 41431)
EC: 6
EC: .
EC: 3
EC: .
EC: 5
EC: .
EC: -
Close Homologs in the Non-Redundant Database Detected by BLAST
Score = 94 (38.1 bits), Expect = 8.1e-05, P = 8.1e-05
Identities = 18/59 (30%), Positives = 33/59 (55%)
Query: 62 DVPRLAQTARISLTPHEVEEFAPKIRQVIDWFGQLQDVDLDSVDPALRADL-SALSQRR 119
++ R+++ R+ + EV+ + ++ V+ WFG L +VD VDP L + S L R+
Sbjct: 17 ELARVSKLVRLQIPEEEVDTYCRQLGDVVSWFGMLAEVDTTDVDPVLHGGVHSVLPLRQ 75
Parameters:
V=100
filter=SEG
E=0.001
ctxfactor=1.00
Query ----- As Used ----- ----- Computed ----
Frame MatID Matrix name Lambda K H Lambda K H
+0 0 BLOSUM62 0.319 0.135 0.395 same same same
Q=9,R=2 0.244 0.0300 0.180 n/a n/a n/a
Query
Frame MatID Length Eff.Length E S W T X E2 S2
+0 0 120 95 0.00091 102 3 11 22 0.37 30
29 0.43 31
Statistics:
Database: /share/blast/go-seqdb.fasta
Title: go_20130330-seqdb.fasta
Posted: 5:47:42 AM PDT Apr 1, 2013
Created: 5:47:42 AM PDT Apr 1, 2013
Format: XDF-1
# of letters in database: 169,044,731
# of sequences in database: 368,745
# of database sequences satisfying E: 2
No. of states in DFA: 531 (57 KB)
Total size of DFA: 100 KB (2070 KB)
Time to generate neighborhood: 0.00u 0.00s 0.00t Elapsed: 00:00:00
No. of threads or processors used: 24
Search cpu time: 8.59u 0.19s 8.78t Elapsed: 00:00:01
Total cpu time: 8.59u 0.19s 8.78t Elapsed: 00:00:01
Start: Sat May 11 00:54:50 2013 End: Sat May 11 00:54:51 2013
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]. Length = 93
>gnl|CDD|217186 pfam02686, Glu-tRNAGln, 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. Length = 72
>PF02686 Glu-tRNAGln: Glu-tRNAGln amidotransferase C subunit; InterPro: IPR003837 Glu-tRNAGln amidotransferase is a heterotrimeric enzyme that is required for correct decoding of glutamine codons during translation
The Glu-tRNA Gln amidotransferase enzyme 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 eubacteria, cyanobacteria, archaea, and organelles [].; GO: 0006450 regulation of translational fidelity; PDB: 2DQN_C 3IP4_C 2G5I_C 2F2A_C 2G5H_C 2DF4_C 3AL0_C 3KFU_G 3H0R_I 3H0L_U ....
This model represents a family small family related to GatC, the third subunit of an enzyme for completing the charging of tRNA(Gln) by amidating the Glu-tRNA(Gln). The few known archaea that contain a member of this family appear to produce Asn-tRNA(Asn) by an analogous amidotransferase reaction. This protein is proposed to substitute for GatC in the charging of both tRNAs.
>KOG4247 consensus Mitochondrial DNA polymerase accessory subunit [Replication, recombination and repair]