Homo sapiens (hg38 - GRCh38 Dec 2013)

tRNA Gene Summary

Overview
High confidence set 429
tRNAs decoding standard 20 AA 428
Selenocysteine tRNAs (TCA) 1
Notable atypical predictions  
Anticodon/isotype mismatch 2
Unexpected anticodons 1
Other tRNA-like predictions  
Primary filter (tRNAscan-SE pseudogenes) 89
Secondary filter (low feature scores, possible rep. element) 98
Modification Data  
Genes making transcripts with annotated modifications 225
Types of modifications 33
Total annotated modifications 2437

Note: tRNA predictions in mitochondria and nuclear mitochondrial sequences (NUMTs) are not included in the current version of the database.

Intron Summary (tRNAs with introns: 28)
Arg TCT
5		Leu CAA
5		Ile TAT
5		Tyr GTA
13
Four Box tRNA Sets
IsotypetRNA Count by AnticodonTotal
AlaAGC
26		GGC
 		CGC
4		TGC
8		38
GlyACC
 		GCC
14		CCC
5		TCC
9		28
ProAGG
9		GGG
 		CGG
4		TGG
7		20
ThrAGT
9		GGT
 		CGT
5		TGT
6		20
ValAAC
9		GAC
 		CAC
13		TAC
5		27
Six Box tRNA Sets
IsotypetRNA Count by AnticodonTotal
SerAGA
9		GGA
 		CGA
4		TGA
4		ACT
 		GCT
8		 
 		 
 		25
ArgACG
7		GCG
 		CCG
4		TCG
6		 
 		 
 		CCT
5		TCT
6		28
LeuAAG
9		GAG
 		CAG
9		TAG
3		 
 		 
 		CAA
6		TAA
4		31
Two Box tRNA Sets
IsotypetRNA Count by AnticodonTotal
PheAAA
 		GAA
10		 
 		 
 		10
AsnATT
 		GTT
25		 
 		 
 		25
Lys 
 		 
 		CTT
15		TTT
12		27
AspATC
 		GTC
13		 
 		 
 		13
Glu 
 		 
 		CTC
8		TTC
8		16
HisATG
 		GTG
9		 
 		 
 		9
Gln 
 		 
 		CTG
13		TTG
6		19
Two Box and Other tRNA Sets
IsotypetRNA Count by AnticodonTotal
IleAAT
15		GAT
3		CAT
 		TAT
5		23
iMet/Met 
 		 
 		CAT
9/11		 
 		20
TyrATA
 		GTA
13		 
 		 
 		13
Supres 
 		TCA
 		CTA
 		TTA
 		0
CysACA
 		GCA
29		 
 		 
 		29
Trp 
 		 
 		CCA
7		 
 		7
SelCys 
 		 
 		 
 		TCA
1		1