GO ID | GO:0071013 |
Ontology | CC |
GO Term | catalytic step 2 spliceosome |
Definition | A spliceosomal complex that contains three snRNPs, including U5, bound to a splicing intermediate in which the first catalytic cleavage of the 5' splice site has occurred. The precise subunit composition differs significantly from that of the catalytic step 1, or activated, spliceosome, and includes many proteins in addition to those found in the associated snRNPs. |
Gene Symbol | Description | Entrez ID | Uniprot ID | Chromosomal Location |
---|---|---|---|---|
HNRNPR |
heterogeneous nuclear ribonucleoprotein R |
10236 |
O43390 |
chr1: 23,303,771-23,344,336 |
PLRG1 |
pleiotropic regulator 1 |
5356 |
O43660 |
chr4: 154,535,006-154,550,435 |
SYNCRIP |
synaptotagmin binding, cytoplasmic RNA interacting protein |
10492 |
O60506 |
chr6: 85,607,785-85,643,792 |
HNRNPC |
heterogeneous nuclear ribonucleoprotein C (C1/C2) |
3183 |
P07910 |
chr14: 21,209,136-21,269,494 |
HNRNPA1 |
heterogeneous nuclear ribonucleoprotein A1 |
3178 |
P09651 |
chr12: 54,280,193-54,287,088 |
SNRPA1 |
small nuclear ribonucleoprotein polypeptide A' |
6627 |
P09661 |
chr15: 101,281,510-101,295,282 |
SNRPB |
small nuclear ribonucleoprotein polypeptides B and B1 |
6628 |
P14678 |
chr20: 2,461,634-2,470,853 |
DDX5 |
DEAD (Asp-Glu-Ala-Asp) box helicase 5 |
1655 |
P17844 |
chr17: 64,499,616-64,508,199 |
HNRNPA2B1 |
heterogeneous nuclear ribonucleoprotein A2/B1 |
3181 |
P22626 |
chr7: 26,189,927-26,201,529 |
HNRNPH1 |
heterogeneous nuclear ribonucleoprotein H1 (H) |
3187 |
P31943 |
chr5: 179,614,178-179,634,784 |
RBMX |
RNA binding motif protein, X-linked |
27316 |
P38159 |
chrX: 136,848,004-136,880,764 |
SKIV2L2 |
superkiller viralicidic activity 2-like 2 (S. cerevisiae) |
23517 |
P42285 |
chr5: 55,307,760-55,425,581 |
HNRNPA3 |
heterogeneous nuclear ribonucleoprotein A3 |
220988 |
P51991 |
chr2: 177,212,563-177,223,958 |
HNRNPM |
heterogeneous nuclear ribonucleoprotein M |
4670 |
P52272 |
chr19: 8,444,767-8,489,114 |
SNRPF |
small nuclear ribonucleoprotein polypeptide F |
6636 |
P62306 |
chr12: 95,858,928-95,903,828 |
LSM3 |
LSM3 homolog, U6 small nuclear RNA and mRNA degradation associated |
27258 |
P62310 |
chr3: 14,178,358-14,201,119 |
SNRPD1 |
small nuclear ribonucleoprotein D1 polypeptide |
6632 |
P62314 |
chr18: 21,612,267-21,633,524 |
SNRPD2 |
small nuclear ribonucleoprotein D2 polypeptide |
6633 |
P62316 |
chr19: 45,687,454-45,692,569 |
SNRPD3 |
small nuclear ribonucleoprotein D3 polypeptide |
6634 |
P62318 |
chr22: 24,555,503-24,609,980 |
SNRPN |
small nuclear ribonucleoprotein polypeptide N |
6638 |
P63162 |
chr15: 24,823,637-24,978,723 |
HNRNPU |
heterogeneous nuclear ribonucleoprotein U (scaffold attachment factor A) |
3192 |
Q00839 |
chr1: 244,840,638-244,864,560 |
SRSF1 |
serine/arginine-rich splicing factor 1 |
6426 |
Q07955 |
chr17: 58,003,360-58,007,346 |
SF3A3 |
splicing factor 3a subunit 3 |
10946 |
Q12874 |
chr1: 37,956,975-37,990,921 |
PRPF4B |
pre-mRNA processing factor 4B |
8899 |
Q13523 |
chr6: 4,021,267-4,064,983 |
CWC27 |
CWC27 spliceosome-associated protein homolog |
10283 |
Q6UX04 |
chr5: 64,768,930-65,018,763 |
ALYREF |
Aly/REF export factor |
10189 |
Q86V81 |
chr17: 81,887,844-81,891,586 |
SRRM1 |
serine/arginine repetitive matrix 1 |
10250 |
Q8IYB3 |
chr1: 24,631,716-24,673,267 |
SNRNP40 |
small nuclear ribonucleoprotein, U5 40kDa subunit |
9410 |
Q96DI7 |
chr1: 31,259,568-31,296,782 |
CDC5L |
cell division cycle 5 like |
988 |
Q99459 |
chr6: 44,387,525-44,450,426 |
DDX23 |
DEAD (Asp-Glu-Ala-Asp) box polypeptide 23 |
9416 |
Q9BUQ8 |
chr12: 48,829,764-48,852,842 |
CRNKL1 |
crooked neck pre-mRNA splicing factor 1 |
51340 |
Q9BZJ0 |
chr20: 20,034,368-20,056,046 |
PNN |
pinin, desmosome associated protein |
5411 |
Q9H307 |
chr14: 39,175,183-39,183,218 |
DHX35 |
DEAH (Asp-Glu-Ala-His) box polypeptide 35 |
60625 |
Q9H5Z1 |
chr20: 38,962,299-39,039,723 |
CWC22 |
CWC22 homolog, spliceosome-associated protein |
57703 |
Q9HCG8 |
chr2: 179,944,876-180,007,113 |
RBM22 |
RNA binding motif protein 22 |
55696 |
Q9NW64 |
chr5: 150,690,794-150,701,107 |
CWC15 |
CWC15 spliceosome-associated protein |
51503 |
Q9P013 |
chr11: 94,962,622-94,973,612 |
LSM7 |
LSM7 homolog, U6 small nuclear RNA and mRNA degradation associated |
51690 |
Q9UK45 |
chr19: 2,321,517-2,328,620 |
PRPF19 |
pre-mRNA processing factor 19 |
27339 |
Q9UMS4 |
chr11: 60,890,730-60,906,588 |
PPIE |
peptidylprolyl isomerase E (cyclophilin E) |
10450 |
Q9UNP9 |
chr1: 39,692,182-39,763,914 |
SRRM2 |
serine/arginine repetitive matrix 2 |
23524 |
Q9UQ35 |
chr16: 2,752,329-2,772,538 |
LSM2 |
LSM2 homolog, U6 small nuclear RNA and mRNA degradation associated |
57819 |
Q9Y333 |
chr6: 31,797,396-31,806,984 |
RBMX2 |
RNA binding motif protein, X-linked 2 |
51634 |
Q9Y388 |
chrX: 130,401,969-130,413,343 |
SF3B6 |
splicing factor 3b subunit 6 |
51639 |
Q9Y3B4 |
chr2: 24,067,584-24,076,443 |
RBM8A |
RNA binding motif protein 8A |
9939 |
Q9Y5S9 |
chr1: 145,917,714-145,927,678 |