dbPAF Protein Information


Tag Content
dbPAF ID dbPAF-0000593
Uniprot Accession O14187; SPP42_SCHPO;
Genbank Protein ID NP_593861.1;
Genbank Nucleotide ID NM_001019290.2;
Protein Name Pre-mRNA-splicing factor spp42
Protein Synonyms/Alias Complexed with cdc5 protein 6;
Gene Name spp42
Gene Synonyms/Alias cwf6;SPAC4F8.12c;
Organism Schizosaccharomyces pombe (strain 972 / ATCC 24843)(Fission yeast)
NCBI Taxa ID 284812
Functional Description
(View all)
Involved in pre-mRNA splicing. May be involved in endoplasmic reticulum-associated protein degradation (ERAD) and required for growth at low and high temperatures (By similarity). Required for pre-spliceosome formation, which is the first step of pre-mRNA splicing. This protein is associated with snRNP U5. Has a role in branch site-3' splice site selection. Associates with the branch site-3' splice 3'-exon region.
Phosphorylation Sites
dbPAF PTMs: 1
PositionPeptidesSourceReferences ( PMIDs )
2015RDLILADYAKKNNINdbPTM 3.0;SysPTM 2.0;UniProt;curated18257517; 16381945; 23193290; 19366988; 22817900
Sequence
(Fasta)
MASLPPGNPP PPPPPPGFEP PSQPPPPPPP GYVKKRKNKT PAQSGNLEKQ LNERARKWRA 60
SQKSKFGVKR KQGYVQTEKA DLPPEHLRKI MKDRGDMSSR KFRADKRSYL GALKYLPHAV 120
LKLLENMPMP WEEYREVKVL YHVTGAITFV NESPRVIEPH FIAQWGTMWM MMRREKRDRK 180
NFKRLRFPPF DDEEPPFSID QLLDLEPLEA IRMDLDEEDD APVMDWFYEN KALEDTPHVN 240
GPTYRRWKLN LPQMANLHRL GYQLLSDLRD DNYFYLFNDN SFFTAKALNV AIPGGPKFEP 300
LYKDEAPEME DWNEFNDIYK LIIRHPIKTE YRIAFPYLYN SRARSVALSE YHQPSNVFVP 360
PEDPDLPAFF WDPIINPITS RQLTLHELDT SPEDSAIEED PNFEIPFDPF FHSEDIEFEH 420
TASALILLWA PHPFNKRSGA TKRAQDVPLI KHWYLEHCPP NQPVKVRVSY QKLLKSHVMN 480
KLHMAHPKSH TNRSLLRQLK NTKFFQSTSI DWVEAGLQVC RQGYNMLQLL IHRKGLTYLH 540
LDYNCNLKPT KTLTTKERKK SRFGNAFHLM REILRLTKLI VDSHVQYRLG NIDAYQLADG 600
LHYIFNHVGQ LTGMYRYKYR LMRQIRACKD FKHLIYYRFN TGPVGKGPGC GFWAPSWRVW 660
LFFLRGIVPL LERWLGNLLA RQFEGRHSTG VAKQITKQRV DSHQDLELRA AVMNDILDMI 720
PEGIRQGKSK TILQHLSEAW RCWKANIPWK VPGLPAPIEN MILRYVKSKA DWWTSVAHFN 780
RERIRRGATV DKTVAKKNLG RLTRLWLKAE QERQHNYLKD GPYVTADEAV AIYTTFVHWL 840
ESRRFQPIPF PPLSYKHDTK LLVLALERLK EAYSVKGRLN QSQREELALV EQAYDNPHEM 900
LSQIKRRLLT MRTFKEVGIE FMDMYSHLIP VYSVDPMEKI CDAYLDQYLW FEADRRHLFP 960
SWVKPSDSEP PPLLVYKWCQ GINNLTDVWE TSNGECNVLM ETRLSKVFEK VDLTLLNRLM 1020
SLLMDTNLAS YASAKNNVVL SYKDMSHTNS YGLVRGLQFS SFIWQFYGLV LDLLILGLQR 1080
ATEIAGPADA PNDFLHFKDQ ATETSHPIRL YTRYIDKVYI MFRFTDEESR DLIQRFLNEN 1140
PDPTNSNVVN YSKGKKNCWP RDARMRLMKH DVNLGRAVFW EIRNRLPRSL TTLEWEDTFP 1200
SVYSKDNPNL LFSMTGFEVR ILPKIRQNEE FSLKDGVWNL TDNRTKQRTA QAFIRVTEDG 1260
INQFGNRIRQ ILMSSGSTTF TKIANKWNTA LIALMTYYRE AAISTPELLD LLVKCESKIQ 1320
TRVKISLNSK MPSRFPPAVF YSPKELGGLG MLSMGHVLIP QSDLRWSKQT DTGITHFRSG 1380
MTTNGEHLIP NLYRYIQPWE SEFIDSQRVW AEYAMKRQEA LQQNRRLTLE DLEDSWDRGI 1440
PRINTLFQKD RHTLAYDKGW RVRTEFKQYQ LLKNNPFWWT SQRHDGKLWQ LNNYRVDVIQ 1500
ALGGVEGILE HTMFKATGFP SWEGLFWEKA SGFEESMKFK KLTNAQRSGL NQIPNRRFTL 1560
WWSPTINRAN VYVGFQVQLD LTGIMMHGKI PTLKISLIQI FRSHLWQKIH ESVVWDLCQV 1620
LDQELESLQI ETVQKETIHP RKSYKMNSSC ADILLLAAYK WNVSRPSLLN DNRDVLDNTT 1680
TNKYWIDVQL RFGDYDSHDI ERYTRAKFLD YSTDAQSMYP SPTGVLIGID LCYNMHSAYG 1740
NWIPGMKPLI QQSMNKIMKA NPALYVLRER IRKGLQLYAS EPQEQYLSSS NYAELFSNQI 1800
QLFVDDTNVY RVTIHKTFEG NLTTKPINGA IFIFNPRTGQ LFLKVIHTSV WAGQKRLGQL 1860
AKWKTAEEVA ALIRSLPVEE QPRQIIVTRK GMLDPLEVHL LDFPNITIKG SELQLPFQAI 1920
IKLDKINDLI LRATEPQMVL FNLYDDWLQS VSSYTAFSRL ILILRALNVN TEKTKLILRP 1980
DKSIITKENH VWPNLDDQQW LDVEPKLRDL ILADYAKKNN INVASLTNSE VRDIILGMTI 2040
TAPSLQRQQI AEIEKQGREN AQVTAVTTKT TNVHGDEMVV TTTSAYENEK FSSKTEWRNR 2100
AISSISLPLR TKNIYVNSDN ISETFPYTYI LPQNLLRKFV TISDLRTQVA GYMYGKSPSD 2160
NPQIKEIRCI ALVPQLGSIR NVQLPSKLPH DLQPSILEDL EPLGWIHTQS SELPYLSSVD 2220
VTTHAKILSS HPEWDTKAVT LTVSYIPGSI SLAAYTVSKE GIEWGSKNMD INSDEAIGYE 2280
PSMAEKCQLL LSDRIQGFFL VPEEGVWNYN FNGASFSPKM TYSLKLDVPL PFFALEHRPT 2340
HVISYTELET NDRLEEDMPD AFA 2364
Keyword

KW-0002--3D-structure
KW-0181--Complete proteome
KW-0507--mRNA processing
KW-0508--mRNA splicing
KW-0539--Nucleus
KW-0597--Phosphoprotein
KW-1185--Reference proteome
KW-0694--RNA-binding
KW-0747--Spliceosome

Interpro

IPR000555--JAMM/MPN+_dom
IPR012591--PRO8NT
IPR012592--PROCN
IPR012984--PROCT
IPR027652--PRP8
IPR021983--PRP8_domainIV
IPR019581--Prp8_U5-snRNA-bd
IPR019580--Prp8_U6-snRNA-bd
IPR012337--RNaseH-like_dom
IPR019582--RRM_spliceosomal_PrP8

PROSITE
Pfam

PF01398--JAB
PF08082--PRO8NT
PF08083--PROCN
PF08084--PROCT
PF12134--PRP8_domainIV
PF10598--RRM_4
PF10597--U5_2-snRNA_bdg
PF10596--U6-snRNA_bdg

Gene Ontology

GO:0071013--C:catalytic step 2 spliceosome
GO:0000974--C:Prp19 complex
GO:0005681--C:spliceosomal complex
GO:0046540--C:U4/U6 x U5 tri-snRNP complex
GO:0005682--C:U5 snRNP
GO:0097157--F:pre-mRNA intronic binding
GO:0000386--F:second spliceosomal transesterification activity
GO:0030619--F:U1 snRNA binding
GO:0030620--F:U2 snRNA binding
GO:0030623--F:U5 snRNA binding
GO:0017070--F:U6 snRNA binding
GO:0004843--F:ubiquitin-specific protease activity
GO:0006508--P:proteolysis
GO:0000393--P:spliceosomal conformational changes to generate catalytic conformation
GO:0000244--P:spliceosomal tri-snRNP complex assembly