ID A0A1E4RR54_9ASCO Unreviewed; 246 AA.
AC A0A1E4RR54;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-2017, sequence version 1.
DT 27-MAR-2024, entry version 28.
DE RecName: Full=Pre-mRNA-splicing factor CWC2 {ECO:0000256|ARBA:ARBA00017295};
DE Flags: Fragment;
GN ORFNames=HYPBUDRAFT_98763 {ECO:0000313|EMBL:ODV69759.1};
OS Hyphopichia burtonii NRRL Y-1933.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Debaryomycetaceae; Hyphopichia.
OX NCBI_TaxID=984485 {ECO:0000313|EMBL:ODV69759.1, ECO:0000313|Proteomes:UP000095085};
RN [1] {ECO:0000313|Proteomes:UP000095085}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NRRL Y-1933 {ECO:0000313|Proteomes:UP000095085};
RG DOE Joint Genome Institute;
RA Riley R., Haridas S., Wolfe K.H., Lopes M.R., Hittinger C.T., Goker M.,
RA Salamov A., Wisecaver J., Long T.M., Aerts A.L., Barry K., Choi C.,
RA Clum A., Coughlan A.Y., Deshpande S., Douglass A.P., Hanson S.J.,
RA Klenk H.-P., Labutti K., Lapidus A., Lindquist E., Lipzen A.,
RA Meier-Kolthoff J.P., Ohm R.A., Otillar R.P., Pangilinan J., Peng Y.,
RA Rokas A., Rosa C.A., Scheuner C., Sibirny A.A., Slot J.C., Stielow J.B.,
RA Sun H., Kurtzman C.P., Blackwell M., Grigoriev I.V., Jeffries T.W.;
RT "Comparative genomics of biotechnologically important yeasts.";
RL Submitted (MAY-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Involved in the first step of pre-mRNA splicing. Required for
CC cell growth and cell cycle control. Plays a role in the levels of the
CC U1, U4, U5 and U6 snRNAs and the maintenance of the U4/U6 snRNA
CC complex. May provide the link between the 'nineteen complex' NTC
CC spliceosome protein complex and the spliceosome through the U6 snRNA.
CC Associates predominantly with U6 snRNAs in assembled active
CC spliceosomes. Binds directly to the internal stem-loop (ISL) domain of
CC the U6 snRNA and to the pre-mRNA intron near the 5' splice site during
CC the activation and catalytic phases of the spliceosome cycle.
CC {ECO:0000256|ARBA:ARBA00025224}.
CC -!- SUBUNIT: Associated with the spliceosome.
CC {ECO:0000256|ARBA:ARBA00011524}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123}.
CC -!- SIMILARITY: Belongs to the RRM CWC2 family.
CC {ECO:0000256|ARBA:ARBA00008024}.
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DR EMBL; KV454538; ODV69759.1; -; Genomic_DNA.
DR RefSeq; XP_020078826.1; XM_020224019.1.
DR AlphaFoldDB; A0A1E4RR54; -.
DR STRING; 984485.A0A1E4RR54; -.
DR GeneID; 30998568; -.
DR OrthoDB; 929875at2759; -.
DR Proteomes; UP000095085; Unassembled WGS sequence.
DR GO; GO:0005681; C:spliceosomal complex; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008380; P:RNA splicing; IEA:UniProtKB-KW.
DR CDD; cd12360; RRM_cwf2; 1.
DR Gene3D; 3.30.70.330; -; 1.
DR InterPro; IPR039171; Cwc2/Slt11.
DR InterPro; IPR034181; Cwc2_RRM.
DR InterPro; IPR012677; Nucleotide-bd_a/b_plait_sf.
DR InterPro; IPR035979; RBD_domain_sf.
DR InterPro; IPR000504; RRM_dom.
DR InterPro; IPR032297; Torus.
DR InterPro; IPR000571; Znf_CCCH.
DR InterPro; IPR036855; Znf_CCCH_sf.
DR PANTHER; PTHR14089:SF2; PRE-MRNA-SPLICING FACTOR CWC2; 1.
DR PANTHER; PTHR14089; PRE-MRNA-SPLICING FACTOR RBM22; 1.
DR Pfam; PF00076; RRM_1; 1.
DR Pfam; PF16131; Torus; 1.
DR SMART; SM00360; RRM; 1.
DR SUPFAM; SSF90229; CCCH zinc finger; 1.
DR SUPFAM; SSF54928; RNA-binding domain, RBD; 1.
DR PROSITE; PS50102; RRM; 1.
DR PROSITE; PS50103; ZF_C3H1; 1.
PE 3: Inferred from homology;
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|PROSITE-
KW ProRule:PRU00723}; mRNA processing {ECO:0000256|ARBA:ARBA00022664};
KW mRNA splicing {ECO:0000256|ARBA:ARBA00023187};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242};
KW Reference proteome {ECO:0000313|Proteomes:UP000095085};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|PROSITE-
KW ProRule:PRU00176}; Spliceosome {ECO:0000256|ARBA:ARBA00022728};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|PROSITE-ProRule:PRU00723};
KW Zinc-finger {ECO:0000256|ARBA:ARBA00022771, ECO:0000256|PROSITE-
KW ProRule:PRU00723}.
FT DOMAIN 65..87
FT /note="C3H1-type"
FT /evidence="ECO:0000259|PROSITE:PS50103"
FT DOMAIN 123..199
FT /note="RRM"
FT /evidence="ECO:0000259|PROSITE:PS50102"
FT ZN_FING 65..87
FT /note="C3H1-type"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00723"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:ODV69759.1"
FT NON_TER 246
FT /evidence="ECO:0000313|EMBL:ODV69759.1"
SQ SEQUENCE 246 AA; 28099 MW; D3605075C313A73E CRC64;
PARLQVDPES IPDDDKPPQT GSVFNVWYLK WSGGDSSSNP YTKLNFRVNI KKDSGYTKAK
HSNYICLFFA RGCCYLGKNC PYLHRLPTSE DYFIPTQDCF GRDKTSEYKD DMSGVGSFKK
INKTLYIGGL TKTNNSNIQN ILTKHFEEFG NIEKIKILFN KNCAFITYKL EYQAQFAKEA
MQNQSIVGDD ILNIKWANED PDPNSQKQKQ NALEDEALNT VKKLLNDKSK DNKVTVQEVE
SEGEEE
//
