Conserved Protein Domain Family
tRNA_synt_1c_R2

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pfam04557: tRNA_synt_1c_R2 (This model is not part of the current CDD release)
Glutaminyl-tRNA synthetase, non-specific RNA binding region part 2
This is a region found N terminal to the catalytic domain of glutaminyl-tRNA synthetase (EC 6.1.1.18) in eukaryotes but not in Escherichia coli. This region is thought to bind RNA in a non-specific manner, enhancing interactions between the tRNA and enzyme, but is not essential for enzyme function.
Statistics
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PSSM-Id: 516311
Aligned: 64 rows
Threshold Bit Score: 53.8611
Created: 14-Feb-2025
Updated: 28-Apr-2025
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
EGT58460     162 TKKEVDLRFLELLGPKTAED-LA-------PKKKE------KK----AEAPKAAKDTAKTNgtssssdNKKkeaastvEA 223
XP_003682997 166 FKPIIDQEILKVLGPKDERDlVKk------KNKKS------SD----SSKNGANAKNKAG--------KETasa--pkRN 219
XP_003958428 163 FKPIIDEEILKLLGPKDERDlVKp------KRGKE------SK----ASN--NKGNKKNDTn------QSEst----kRS 214
XP_022467207 166 FKPIIDQEVLKMLGPKDERDtVKp------KKAKQ------TK---------NQQDGKGKKa------QAEtak--ptRS 216
EPS43481     172 VKNAVDAEFLSLLGPKDERDiVKkakggdkDAKGD------SS----KKPAAAAAA---A--------DEPdpl--ntTG 228
XP_013024776 171 VKQTLDQKYLELLGPKDERDa---------PAGKKgkgnkgKAdtkdQKKGATGSKKSN-------------------YN 222
Q9Y7Y8       171 VKQTLDRKFLELLGPKTEQDa---------AAGKKkga-kaKN----SKQKTVDSGKAKEQk------IVSeqs--kkYN 228 Schizosaccharom...
XP_067522192 161 IKDEVEAQFLALLGPKDERDa---------PQKKK------KE----AKPAAAAAAGKGEKk------VEEkqv--dlTK 213
EPB93125     160 VKNEVEAQYVALLGPKDERDa---------PQKKK------KE----PKAAAATAAVGNKA-------EPEkkv--dlTK 211
XP_011124899 172 VKQAVDAEFLSLLGPKDERDvIKkgkgdakPAKEK------VE----KKKQTVDTP---A---------EPdpl--nsTS 227 Orbilia oligosp...
EGT58460     224 DFSEGAetmdellrtRAHFHKVGENFKTDGYVTTPKtaelLK 265
XP_003682997 220 MFSEGF---------LGDLHEVDDNPQATPELLAEH----LK 248
XP_003958428 215 MFTEGF---------LGDLHKVGENPQAYPELLKDH----LA 243
XP_022467207 217 MFSEGF---------LGDLHKVGENPQAYPELMVEH----LK 245
EPS43481     229 MFEGGF---------LGALHKPGGNPQIKPELRDAH----LA 257
XP_013024776 223 MFEEGF---------LAKLHKPGGNPQLIPERMKEH----LE 251
Q9Y7Y8       229 MFEEGF---------LAKLHKPGGNTQLIPERMKEH----LQ 257 Schizosaccharomyces pombe 972h-
XP_067522192 214 TFFEGE---------LGKLHKPGGNKQIKPELMEEH----LK 242
EPB93125     212 VFFEGE---------LGKLHKAGENPQIKPELMEEH----LK 240
XP_011124899 228 MFEEGF---------LGALHKPGGNPQIKPTLRDEH----LK 256 Orbilia oligospora ATCC 24927
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