dbPAF Protein Information


Tag Content
dbPAF ID dbPAF-0006658
Uniprot Accession P20053; PRP4_YEAST; D6W4H8;
Genbank Protein ID NP_015504.1;
Genbank Nucleotide ID NM_001184275.1;
Protein Name U4/U6 small nuclear ribonucleoprotein PRP4
Protein Synonyms/Alias Pre-mRNA-processing protein 4;
Gene Name PRP4
Gene Synonyms/Alias RNA4;YPR178W;P9705.6;
Organism Saccharomyces cerevisiae (strain ATCC 204508 / S288c)(Baker's yeast)
NCBI Taxa ID 559292
Functional Description
(View all)
Involved in RNA splicing. Is required for the association of U4/U6 snRNP with U5 snRNP in an early step of spliceosome assembly.
Phosphorylation Sites
dbPAF PTMs: 1
PositionPeptidesSourceReferences ( PMIDs )
25GATQNESTADILKQLdbPTM 3.0;PhosphoGRID 2.0;SysPTM 2.0;curated18407956; 16381945; 23193290; 19366988
Sequence
(Fasta)
MSKYIALENL PVDLQHKGAT QNESTADILK QLPHERLQAV LEKIPEEDLE VRRLLSILKK 60
PEVVENEDVQ QRRIRLAEIL MVDEIDLENI NNMENINGEE VDEEDDEDFF TPATSELIFA 120
RRFLINYSLE RSRKRLQKEM ERHQKFNTRQ ELLSRRTELQ RMANLELAGS QLVSTKPISA 180
VSLSTDDMVV ATGSWAGDLQ VLNSQTLQPL TQKLDSHVGK IGAIDWHPDS NNQMISCAED 240
GLIKNFQYSN EEGGLRLLGD LVGHERRISD VKYHPSGKFI GSASHDMTWR LWDASTHQEL 300
LLQEGHDKGV FSLSFQCDGS LVCSGGMDSL SMLWDIRSGS KVMTLAGHSK PIYTVAWSPN 360
GYQVATGGGD GIINVWDIRK RDEGQLNQIL AHRNIVTQVR FSKEDGGKKL VSCGYDNLIN 420
VYSSDTWLKM GSLAGHTDKI ISLDISNNSH FLVSGGWDRS IKLWN 466
Keyword

KW-0181--Complete proteome
KW-0507--mRNA processing
KW-0508--mRNA splicing
KW-0539--Nucleus
KW-1185--Reference proteome
KW-0677--Repeat
KW-0747--Spliceosome
KW-0853--WD repeat

Interpro

IPR020472--G-protein_beta_WD-40_rep
IPR027106--Prp4
IPR003648--SFM
IPR015943--WD40/YVTN_repeat-like_dom
IPR001680--WD40_repeat
IPR019775--WD40_repeat_CS
IPR017986--WD40_repeat_dom

PROSITE

PS00678--WD_REPEATS_1
PS50082--WD_REPEATS_2
PS50294--WD_REPEATS_REGION

Pfam

PF00400--WD40

Gene Ontology

GO:0005681--C:spliceosomal complex
GO:0046540--C:U4/U6 x U5 tri-snRNP complex
GO:0030621--F:U4 snRNA binding
GO:0017070--F:U6 snRNA binding
GO:0000398--P:mRNA splicing, via spliceosome
GO:0034247--P:snoRNA splicing