Table 4.
Homology of E. histolytica snoRNAs and modification sites with selected organisms
| snoRNA genes of E. histolytica | Modification |
Homology |
Conservation of sites | |||
|---|---|---|---|---|---|---|
| Yeast | Human | P. falciparum | T. brucei | |||
| Me-Eh-SSU-G1296 |
SSU-G1296 |
snR40 |
U232A |
- |
TB9Cs3C1 |
YHT |
| 18SG1271 |
18SG 1328 |
|
SSU Gm1676 |
|||
| Me-Eh-SSU-A431 |
SSU-A431 |
snR87 |
U16 |
PFS11 |
- |
YHP |
| 18SA 436 |
18SA 484 |
18S Am442 |
|
|||
| Me-Eh-SSU-G1535 |
SSU-G1535 |
snR56 |
U25 |
snoR25 |
TB9Cs2C4 |
YHPT |
| 18SG 1428 |
18SG |
G1674SSU |
SSU Gm1895 |
|||
| Me-Eh-SSU-A27 |
SSU-A27 |
snR74 |
U27 |
PFS4 |
TB8Cs2C1 |
YHPT |
| 18SA 28 |
27 |
18S Am28 |
SSU Am56 |
|||
| Me-Eh-SSU-G1152 |
SSU-G1152 |
snR41 |
- |
- |
- |
Y |
| 18SG 1126 |
|
|
|
|||
| Me-Eh-SSU-A790 |
SSU-A790 |
snR53 |
- |
- |
- |
Y |
| 18SA 796 |
|
|
|
|||
| Me-Eh-SSU-C1805 |
SSU-C1805 |
snR70 |
U43 |
- |
TB10Cs4C3 |
YHT |
| 18SC 1639 |
18SC 1703 |
|
SSU Um2123 |
|||
| Me-Eh-LSU-A928a |
LSU-A928 |
snR39 |
U32A |
- |
TB11Cs4C2 |
YHT |
| 28SA 807 |
28SA 1511 |
|
LSU5 Am1091 |
|||
| Me-Eh-LSU-A785 |
LSU-A785 |
U18 |
U18A |
PFS13 |
TB10Cs2C2 |
YHPT |
| 28SA 649 |
28SA 1313 |
28S Am728 |
LSU Am910 |
|||
| Me-Eh-LSU-G2958 |
LSU-G2958 |
snR38 |
snR38A |
PFS7 |
TB11Cs1C2 |
YHPT |
| 28SG 2815 |
28SG 4362 |
28S Gm3176 |
LSU3Gm1207 |
|||
| Me-Eh-LSU-A3089 |
LSU-A3089 |
snR71 |
U29 |
PFS2 |
- |
YHP |
| 28SA 2946 |
28SA 4493 |
18S A1129,28SAm3307 |
|
|||
| Me-Eh-LSU-C2414 |
LSU-C2414 |
snR64 |
U74 |
PFS15, PFS16 |
TB10Cs1C1 |
YHPT |
| 28SC 2337 |
28SC 3820 |
28S Cm2632 |
LSU3 Cm538 |
|||
| Me-Eh-LSU-G926 |
LSU-G926 |
snR39b |
snR39B |
PFS8 |
TB9Cs2C3 |
YHPT |
| 28SG805 |
28SG1509 |
18SGm1798,28SGm926 |
LSU5Gm1089 |
|||
| Me-Eh-LSU-U1018 |
LSU-U1018 |
snR40 |
- |
- |
- |
Y |
| 28SU 898 |
|
|
|
|||
| Me-Eh-LSU-G1028 |
LSU-G1028 |
snR60 |
U80 |
- |
TB9Cs2C5 |
YHT |
| 28SG 908 |
28SG 1612 |
|
LSU5Gm1192 |
|||
| Me-Eh-LSU-A2333 |
LSU-A2333 |
- |
- |
PFS14 |
- |
P |
| |
|
28S Am2551 |
|
|||
| ACA-Eh-SSU1315 |
SSU1315 |
snR83 |
ACA4 |
Pfa ACA 40 |
- |
YHP |
| 18SU 1290 |
18SU 1347 |
SSU1391,1443 |
|
|||
| ACA-Eh-SSU626 |
SSU626 |
snR161 |
unknown |
- |
- |
YH |
| 18SU 632 |
18SU 681 |
|
|
|||
| ACA-Eh-SSU461 |
SSU461 |
snR189 |
- |
- |
- |
Y |
| 18SU 466 |
|
|
|
|||
| ACA-Eh-LSU3008 |
LSU3008 |
snR46 |
ACA16 |
Pfa ACA 41 |
- |
YHP |
| 28SU 2865 |
28SU 4412 |
LSU3226,3399 |
|
|||
| ACA-Eh-LSU1172a |
LSU1172 |
snR81 |
ACA7 |
- |
- |
YH |
| 28SU 1052 |
28SU 1779 |
|
|
|||
| ACA-Eh-LSU1172b |
LSU1172 |
snR81 |
ACA7 |
- |
- |
YH |
| 28SU 1052 |
28SU 1779 |
|
|
|||
| ACA-Eh-LSU3087 |
LSU3087 |
snR37 |
ACA10 |
Pfa ACA 32 |
TB9Cs2H2 |
YHPT |
| 28SU 2499 |
28SU 4491 |
LSU3305,3478 |
LSU3psi1336 |
|||
| ACA-Eh-LSU1159a |
LSU1159 |
- |
HBI-115 |
- |
- |
H |
| |
28SU 1766 |
|
|
|||
| ACA-Eh-LSU2700 |
LSU1159 |
- |
HBI-115 |
- |
- |
H |
| |
28SU 1766 |
|
|
|||
| ACA-Eh-LSU1080 |
LSU1080 |
snR8 |
ACA56 |
- |
- |
YH |
| 28SU 960 |
28SU 1664 |
|
|
|||
| ACA-Eh-LSU2997b |
LSU2997 |
- |
ACA21 |
- |
- |
H |
| |
28SU 4401 |
|
|
|||
| ACA-Eh-LSU1123 |
LSU1123 |
snR5 |
ACA52 |
- |
- |
YH |
| 28sU 1004 |
28sU 1731 |
|
|
|||
| ACA-Eh-LSU2288 |
LSU2288 |
- |
ACA27 |
- |
- |
H |
| |
28sU 3694 |
|
|
|||
| ACA-Eh-LSU1159b |
LSU1159 |
- |
HBI-115 |
- |
- |
H |
| |
28sU 1766 |
|
|
|||
| ACA-Eh-LSU2997a |
LSU2997 |
- |
ACA21 |
- |
- |
H |
| |
28sU 4401 |
|
|
|||
| ACA-Eh-5.8S80b |
5.8S80b |
Pus7p |
U69 |
- |
- |
YH |
| 5sU 50 |
5.8sU 69 |
|
|
|||
| ACA-Eh-SSU1216 |
SSU1216 |
snR35 |
ACA13 |
- |
- |
YH |
| 18sU 1191 |
18sU 1248 |
|
|
|||
| ACA-Eh-SSU299 |
SSU299 |
snR49 |
- |
- |
- |
Y |
| 18sU 302 |
|
|
|
|||
| ACA-Eh-SSU1212 |
SSU1212 |
snR36 |
ACA36/36B |
- |
- |
YH |
| 18sU 1187 |
18sU 1244 |
|
|
|||
| ACA-Eh-LSU2335 |
LSU2335 |
snR191 |
U19/19-2 |
Pfa ACA 35 |
|
YHP |
| 28sU 2258 |
28sU 3741 |
LSU2553,2676 |
|
|||
| ACA-Eh-LSU2268 |
LSU2268 |
snR32 |
unknown |
- |
TB10Cs3H2 |
YHT |
| 28sU 2191 | 28sU 3674 | LSU3psi397 | ||||
Note: snoRNA of E. histolytica and its homolog in yeast (Y), Human (H), P. falciparum (P) and T. brucei (T) is shown with their conserved modification sites.