From the lab of  David M. J. Lilley

All k-turn structures

List of known k-turns and those deduced from sequence information.

   magenta = internal loop
 

Please click on the name of a k-turn for further information.

U4 Kt
H. sapiens
16S Kt-11
T. thermophilus
16S Kt-23
T. thermophilus
23S Kt-7
H. marismortui
23S Kt-7
H. marismortui
in SAM-I riboswitch
23S Kt-15
H. marismortui
23S Kt-38
H. marismortui
23S Kt-42
H. marismortui
23S Kt-46
H. marismortui
23S Kt-58
H. marismortui
23S Kt-78
T. thermophilus
23S Kt-94/99
H. marismortui
23S Kt-4/5
H. marismortui
box C/D RNA
A. fulgidus
box H/ACA hairpin loop
(minimal k-turn)
P. furiosus
L30e pre-mRNA
S. cervisiae
SAM riboswitch
T. tengcongensis
T-box riboswitch
B. subtilis
cyclic di-GMP-II riboswitch
C. acetobutylicum
G2nA SAM riboswitch
Kt-33
S. cervisiae
23S Kt-23
T. solenopsae
RNase MRP RNA
H. sapiens mitochondrium
Human SRP
H. sapiens
RNase P RNA
H. sapiens
Lysine riboswitch
B. subtilis
CRISPR k-turn
L10 mRNA
U3 snoRNA box C'/D
U14 snoRNA box C/D
Xenopus U25 snoRNA
IFN-γ mRNA
Mξ DTE2 (Kt Mξ)
Kt caMKIIα
Arc mRNA (Kt Arc1)
Arc mRNA (Kt Arc2)
GlyRα mRNA (Kt GlyRα)
MBP mRNA (Kt MBP)
BC1 DTE2 (Kt BC1)
BC200 RNA (Kt BC200)

Links that are not bold are putative k-turns