Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilySm-like ribonucleoproteins8041751 3000419 SCOP2B (2022-06-29)
CA [auth HH]SCOP2B SuperfamilySm-like ribonucleoproteins8041751 3000419 SCOP2B (2022-06-29)
EB [auth OOO]SCOP2B SuperfamilySm-like ribonucleoproteins8041751 3000419 SCOP2B (2022-06-29)
HSCOP2B SuperfamilySm-like ribonucleoproteins8041751 3000419 SCOP2B (2022-06-29)
JA [auth OO]SCOP2B SuperfamilySm-like ribonucleoproteins8041751 3000419 SCOP2B (2022-06-29)
LB [auth AAAA]SCOP2B SuperfamilySm-like ribonucleoproteins8041751 3000419 SCOP2B (2022-06-29)
OSCOP2B SuperfamilySm-like ribonucleoproteins8041751 3000419 SCOP2B (2022-06-29)
QA [auth AAA]SCOP2B SuperfamilySm-like ribonucleoproteins8041751 3000419 SCOP2B (2022-06-29)
SB [auth HHHH]SCOP2B SuperfamilySm-like ribonucleoproteins8041751 3000419 SCOP2B (2022-06-29)
V [auth AA]SCOP2B SuperfamilySm-like ribonucleoproteins8041751 3000419 SCOP2B (2022-06-29)
XA [auth HHH]SCOP2B SuperfamilySm-like ribonucleoproteins8041751 3000419 SCOP2B (2022-06-29)
ZB [auth OOOO]SCOP2B SuperfamilySm-like ribonucleoproteins8041751 3000419 SCOP2B (2022-06-29)
AC [auth PPPP]SCOP2B SuperfamilySm-like ribonucleoproteins8041747 3000419 SCOP2B (2022-06-29)
BSCOP2B SuperfamilySm-like ribonucleoproteins8041747 3000419 SCOP2B (2022-06-29)
DA [auth II]SCOP2B SuperfamilySm-like ribonucleoproteins8041747 3000419 SCOP2B (2022-06-29)
FB [auth PPP]SCOP2B SuperfamilySm-like ribonucleoproteins8041747 3000419 SCOP2B (2022-06-29)
ISCOP2B SuperfamilySm-like ribonucleoproteins8041747 3000419 SCOP2B (2022-06-29)
KA [auth PP]SCOP2B SuperfamilySm-like ribonucleoproteins8041747 3000419 SCOP2B (2022-06-29)
MB [auth BBBB]SCOP2B SuperfamilySm-like ribonucleoproteins8041747 3000419 SCOP2B (2022-06-29)
PSCOP2B SuperfamilySm-like ribonucleoproteins8041747 3000419 SCOP2B (2022-06-29)
RA [auth BBB]SCOP2B SuperfamilySm-like ribonucleoproteins8041747 3000419 SCOP2B (2022-06-29)
TB [auth IIII]SCOP2B SuperfamilySm-like ribonucleoproteins8041747 3000419 SCOP2B (2022-06-29)
W [auth BB]SCOP2B SuperfamilySm-like ribonucleoproteins8041747 3000419 SCOP2B (2022-06-29)
YA [auth III]SCOP2B SuperfamilySm-like ribonucleoproteins8041747 3000419 SCOP2B (2022-06-29)
AA [auth EE]SCOP2B SuperfamilySm-like ribonucleoproteins8063476 3000419 SCOP2B (2022-06-29)
CB [auth LLL]SCOP2B SuperfamilySm-like ribonucleoproteins8063476 3000419 SCOP2B (2022-06-29)
EC [auth SSSS]SCOP2B SuperfamilySm-like ribonucleoproteins8063476 3000419 SCOP2B (2022-06-29)
F [auth E]SCOP2B SuperfamilySm-like ribonucleoproteins8063476 3000419 SCOP2B (2022-06-29)
HA [auth LL]SCOP2B SuperfamilySm-like ribonucleoproteins8063476 3000419 SCOP2B (2022-06-29)
JB [auth SSS]SCOP2B SuperfamilySm-like ribonucleoproteins8063476 3000419 SCOP2B (2022-06-29)
M [auth L]SCOP2B SuperfamilySm-like ribonucleoproteins8063476 3000419 SCOP2B (2022-06-29)
OA [auth SS]SCOP2B SuperfamilySm-like ribonucleoproteins8063476 3000419 SCOP2B (2022-06-29)
QB [auth EEEE]SCOP2B SuperfamilySm-like ribonucleoproteins8063476 3000419 SCOP2B (2022-06-29)
T [auth S]SCOP2B SuperfamilySm-like ribonucleoproteins8063476 3000419 SCOP2B (2022-06-29)
VA [auth EEE]SCOP2B SuperfamilySm-like ribonucleoproteins8063476 3000419 SCOP2B (2022-06-29)
XB [auth LLLL]SCOP2B SuperfamilySm-like ribonucleoproteins8063476 3000419 SCOP2B (2022-06-29)
BC [auth QQQQ]SCOP2B SuperfamilySm-like ribonucleoproteins8041748 3000419 SCOP2B (2022-06-29)
CSCOP2B SuperfamilySm-like ribonucleoproteins8041748 3000419 SCOP2B (2022-06-29)
EA [auth JJ]SCOP2B SuperfamilySm-like ribonucleoproteins8041748 3000419 SCOP2B (2022-06-29)
GB [auth QQQ]SCOP2B SuperfamilySm-like ribonucleoproteins8041748 3000419 SCOP2B (2022-06-29)
JSCOP2B SuperfamilySm-like ribonucleoproteins8041748 3000419 SCOP2B (2022-06-29)
LA [auth QQ]SCOP2B SuperfamilySm-like ribonucleoproteins8041748 3000419 SCOP2B (2022-06-29)
NB [auth CCCC]SCOP2B SuperfamilySm-like ribonucleoproteins8041748 3000419 SCOP2B (2022-06-29)
QSCOP2B SuperfamilySm-like ribonucleoproteins8041748 3000419 SCOP2B (2022-06-29)
SA [auth CCC]SCOP2B SuperfamilySm-like ribonucleoproteins8041748 3000419 SCOP2B (2022-06-29)
UB [auth JJJJ]SCOP2B SuperfamilySm-like ribonucleoproteins8041748 3000419 SCOP2B (2022-06-29)
X [auth CC]SCOP2B SuperfamilySm-like ribonucleoproteins8041748 3000419 SCOP2B (2022-06-29)
ZA [auth JJJ]SCOP2B SuperfamilySm-like ribonucleoproteins8041748 3000419 SCOP2B (2022-06-29)
AB [auth KKK]SCOP2B SuperfamilySm-like ribonucleoproteins8041749 3000419 SCOP2B (2022-06-29)
CC [auth RRRR]SCOP2B SuperfamilySm-like ribonucleoproteins8041749 3000419 SCOP2B (2022-06-29)
DSCOP2B SuperfamilySm-like ribonucleoproteins8041749 3000419 SCOP2B (2022-06-29)
FA [auth KK]SCOP2B SuperfamilySm-like ribonucleoproteins8041749 3000419 SCOP2B (2022-06-29)
HB [auth RRR]SCOP2B SuperfamilySm-like ribonucleoproteins8041749 3000419 SCOP2B (2022-06-29)
KSCOP2B SuperfamilySm-like ribonucleoproteins8041749 3000419 SCOP2B (2022-06-29)
MA [auth RR]SCOP2B SuperfamilySm-like ribonucleoproteins8041749 3000419 SCOP2B (2022-06-29)
OB [auth DDDD]SCOP2B SuperfamilySm-like ribonucleoproteins8041749 3000419 SCOP2B (2022-06-29)
RSCOP2B SuperfamilySm-like ribonucleoproteins8041749 3000419 SCOP2B (2022-06-29)
TA [auth DDD]SCOP2B SuperfamilySm-like ribonucleoproteins8041749 3000419 SCOP2B (2022-06-29)
VB [auth KKKK]SCOP2B SuperfamilySm-like ribonucleoproteins8041749 3000419 SCOP2B (2022-06-29)
Y [auth DD]SCOP2B SuperfamilySm-like ribonucleoproteins8041749 3000419 SCOP2B (2022-06-29)
BB [auth MMM]SCOP2B SuperfamilySm-like ribonucleoproteins8063452 3000419 SCOP2B (2022-06-29)
DC [auth TTTT]SCOP2B SuperfamilySm-like ribonucleoproteins8063452 3000419 SCOP2B (2022-06-29)
E [auth F]SCOP2B SuperfamilySm-like ribonucleoproteins8063452 3000419 SCOP2B (2022-06-29)
GA [auth MM]SCOP2B SuperfamilySm-like ribonucleoproteins8063452 3000419 SCOP2B (2022-06-29)
IB [auth TTT]SCOP2B SuperfamilySm-like ribonucleoproteins8063452 3000419 SCOP2B (2022-06-29)
L [auth M]SCOP2B SuperfamilySm-like ribonucleoproteins8063452 3000419 SCOP2B (2022-06-29)
NA [auth TT]SCOP2B SuperfamilySm-like ribonucleoproteins8063452 3000419 SCOP2B (2022-06-29)
PB [auth FFFF]SCOP2B SuperfamilySm-like ribonucleoproteins8063452 3000419 SCOP2B (2022-06-29)
S [auth T]SCOP2B SuperfamilySm-like ribonucleoproteins8063452 3000419 SCOP2B (2022-06-29)
UA [auth FFF]SCOP2B SuperfamilySm-like ribonucleoproteins8063452 3000419 SCOP2B (2022-06-29)
WB [auth MMMM]SCOP2B SuperfamilySm-like ribonucleoproteins8063452 3000419 SCOP2B (2022-06-29)
Z [auth FF]SCOP2B SuperfamilySm-like ribonucleoproteins8063452 3000419 SCOP2B (2022-06-29)
BA [auth GG]SCOP2B SuperfamilySm-like ribonucleoproteins8063468 3000419 SCOP2B (2022-06-29)
DB [auth NNN]SCOP2B SuperfamilySm-like ribonucleoproteins8063468 3000419 SCOP2B (2022-06-29)
FC [auth UUUU]SCOP2B SuperfamilySm-like ribonucleoproteins8063468 3000419 SCOP2B (2022-06-29)
GSCOP2B SuperfamilySm-like ribonucleoproteins8063468 3000419 SCOP2B (2022-06-29)
IA [auth NN]SCOP2B SuperfamilySm-like ribonucleoproteins8063468 3000419 SCOP2B (2022-06-29)
KB [auth UUU]SCOP2B SuperfamilySm-like ribonucleoproteins8063468 3000419 SCOP2B (2022-06-29)
NSCOP2B SuperfamilySm-like ribonucleoproteins8063468 3000419 SCOP2B (2022-06-29)
PA [auth UU]SCOP2B SuperfamilySm-like ribonucleoproteins8063468 3000419 SCOP2B (2022-06-29)
RB [auth GGGG]SCOP2B SuperfamilySm-like ribonucleoproteins8063468 3000419 SCOP2B (2022-06-29)
USCOP2B SuperfamilySm-like ribonucleoproteins8063468 3000419 SCOP2B (2022-06-29)
WA [auth GGG]SCOP2B SuperfamilySm-like ribonucleoproteins8063468 3000419 SCOP2B (2022-06-29)
YB [auth NNNN]SCOP2B SuperfamilySm-like ribonucleoproteins8063468 3000419 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ALSMe4wzjA1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
CA [auth HH]LSMe4wzjHH1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
EB [auth OOO]LSMe4wzjOOO1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
HLSMe4wzjH1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
JA [auth OO]LSMe4wzjOO1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
LB [auth AAAA]LSMe4wzjAAAA1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
OLSMe4wzjO1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
QA [auth AAA]LSMe4wzjAAA1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
SB [auth HHHH]LSMe4wzjHHHH1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
V [auth AA]LSMe4wzjAA1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
XA [auth HHH]LSMe4wzjHHH1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
ZB [auth OOOO]LSMe4wzjOOOO1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
AC [auth PPPP]LSMe4wzjPPPP1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
BLSMe4wzjB1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
DA [auth II]LSMe4wzjII1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
FB [auth PPP]LSMe4wzjPPP1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
ILSMe4wzjI1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
KA [auth PP]LSMe4wzjPP1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
MB [auth BBBB]LSMe4wzjBBBB1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
PLSMe4wzjP1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
RA [auth BBB]LSMe4wzjBBB1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
TB [auth IIII]LSMe4wzjIIII1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
W [auth BB]LSMe4wzjBB1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
YA [auth III]LSMe4wzjIII1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
AA [auth EE]LSMe4wzjEE1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
CB [auth LLL]LSMe4wzjLLL1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
EC [auth SSSS]LSMe4wzjSSSS1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
F [auth E]LSMe4wzjE1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
HA [auth LL]LSMe4wzjLL1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
JB [auth SSS]LSMe4wzjSSS1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
M [auth L]LSMe4wzjL1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
OA [auth SS]LSMe4wzjSS1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
QB [auth EEEE]LSMe4wzjEEEE1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
T [auth S]LSMe4wzjS1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
VA [auth EEE]LSMe4wzjEEE1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
XB [auth LLLL]LSMe4wzjLLLL1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
BC [auth QQQQ]LSMe4wzjQQQQ1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
CLSMe4wzjC1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
EA [auth JJ]LSMe4wzjJJ1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
GB [auth QQQ]LSMe4wzjQQQ1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
JLSMe4wzjJ1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
LA [auth QQ]LSMe4wzjQQ1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
NB [auth CCCC]LSMe4wzjCCCC1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
QLSMe4wzjQ1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
SA [auth CCC]LSMe4wzjCCC1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
UB [auth JJJJ]LSMe4wzjJJJJ1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
X [auth CC]LSMe4wzjCC1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
ZA [auth JJJ]LSMe4wzjJJJ1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
AB [auth KKK]LSMe4wzjKKK1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
CC [auth RRRR]LSMe4wzjRRRR1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
DLSMe4wzjD1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
FA [auth KK]LSMe4wzjKK1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
HB [auth RRR]LSMe4wzjRRR1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
KLSMe4wzjK1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
MA [auth RR]LSMe4wzjRR1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
OB [auth DDDD]LSMe4wzjDDDD1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
RLSMe4wzjR1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
TA [auth DDD]LSMe4wzjDDD1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
VB [auth KKKK]LSMe4wzjKKKK1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
Y [auth DD]LSMe4wzjDD1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
BB [auth MMM]LSMe4wzjMMM1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
DC [auth TTTT]LSMe4wzjTTTT1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
E [auth F]LSMe4wzjF1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
GA [auth MM]LSMe4wzjMM1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
IB [auth TTT]LSMe4wzjTTT1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
L [auth M]LSMe4wzjM1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
NA [auth TT]LSMe4wzjTT1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
PB [auth FFFF]LSMe4wzjFFFF1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
S [auth T]LSMe4wzjT1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
UA [auth FFF]LSMe4wzjFFF1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
WB [auth MMMM]LSMe4wzjMMMM1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
Z [auth FF]LSMe4wzjFF1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
BA [auth GG]LSMe4wzjGG1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
DB [auth NNN]LSMe4wzjNNN1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
FC [auth UUUU]LSMe4wzjUUUU1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
GLSMe4wzjG1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
IA [auth NN]LSMe4wzjNN1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
KB [auth UUU]LSMe4wzjUUU1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
NLSMe4wzjN1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
PA [auth UU]LSMe4wzjUU1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
RB [auth GGGG]LSMe4wzjGGGG1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
ULSMe4wzjU1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
WA [auth GGG]LSMe4wzjGGG1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
YB [auth NNNN]LSMe4wzjNNNN1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01423LSM domain (LSM)LSM domainThe LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ...The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
PF01423LSM domain (LSM)LSM domainThe LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ...The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
PF01423LSM domain (LSM)LSM domainThe LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ...The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
PF01423LSM domain (LSM)LSM domainThe LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ...The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
PF01423LSM domain (LSM)LSM domainThe LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ...The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
PF01423LSM domain (LSM)LSM domainThe LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ...The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
PF01423LSM domain (LSM)LSM domainThe LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ...The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Small nuclear ribonucleoprotein Sm D3
Small nuclear ribonucleoprotein-associated proteins B and B'
Small nuclear ribonucleoprotein E
Small nuclear ribonucleoprotein Sm D1
Small nuclear ribonucleoprotein Sm D2
Small nuclear ribonucleoprotein F
Small nuclear ribonucleoprotein G
U4 small nuclear RNA variant: Native sequence 85-145, of which nucleotides 97-104 are replaced with GAAA tetraloop and nucleotides 134-137 are replaced with GAAA tetraloop receptor.---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR027141Like-Sm (LSM) domain containing protein, LSm4/SmD1/SmD3Family
IPR034099Small nuclear ribonucleoprotein Sm D3Family
IPR001163Sm domain, eukaryotic/archaea-typeDomain
IPR047575Sm domainDomain
IPR010920LSM domain superfamilyHomologous Superfamily
IPR001163Sm domain, eukaryotic/archaea-typeDomain
IPR017131Small ribonucleoprotein associated, SmB/SmNFamily
IPR047575Sm domainDomain
IPR010920LSM domain superfamilyHomologous Superfamily
IPR027078Small nuclear ribonucleoprotein EFamily
IPR001163Sm domain, eukaryotic/archaea-typeDomain
IPR047575Sm domainDomain
IPR010920LSM domain superfamilyHomologous Superfamily
IPR027141Like-Sm (LSM) domain containing protein, LSm4/SmD1/SmD3Family
IPR034102Small nuclear ribonucleoprotein D1Domain
IPR001163Sm domain, eukaryotic/archaea-typeDomain
IPR047575Sm domainDomain
IPR010920LSM domain superfamilyHomologous Superfamily
IPR001163Sm domain, eukaryotic/archaea-typeDomain
IPR047575Sm domainDomain
IPR027248Small nuclear ribonucleoprotein Sm D2Family
IPR010920LSM domain superfamilyHomologous Superfamily
IPR016487Sm-like protein Lsm6/SmFFamily
IPR034100Small nuclear ribonucleoprotein FFamily
IPR001163Sm domain, eukaryotic/archaea-typeDomain
IPR047575Sm domainDomain
IPR010920LSM domain superfamilyHomologous Superfamily
IPR044641Sm-like protein Lsm7/SmGFamily
IPR034098Small nuclear ribonucleoprotein GFamily
IPR001163Sm domain, eukaryotic/archaea-typeDomain
IPR047575Sm domainDomain
IPR010920LSM domain superfamilyHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosP62318
PharosP14678
PharosP62304
PharosP62314
PharosP62316
PharosP62306
PharosP62308