※ dbPPT Protein Information

TagContent
UniProt Accession
Theoretical PI
5.85 
Molecular Weight
70014.73 
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Cleavage and polyadenylation specificity factor CPSF30; Zinc finger CCCH domain-containing protein 11; AtC3H11 
Gene Name
CPSF30; At1g30460; F26G16.5; F26G16.6 
Created Date
2009-05-05 
Organism
Arabidopsis thaliana(Mouse-ear cress) 
NCBI Taxa ID
3702 
Phosphorylation Sites
Position
Peptide
Source
References
612
LRNEESESEDEDEAP
dbPPT, P3DB, PhosPhAt
[1, 3, 4, 5, 6, 7]
610
NSLRNEESESEDEDE
dbPPT, P3DB, PhosPhAt
[1, 3, 4, 5, 6, 7]
584
RSDERGVSGDQQNQD
dbPPT, P3DB, PhosPhAt
[1, 2, 4, 6]
Functional Description
Component of the cleavage and polyadenylation specificity factor (CPSF) complex that play a key role in pre-mRNA 3'-end formation. May interact with poly(A) polymerase and other factors to bring about cleavage and poly(A) addition (By similarity). Binds RNA in a calcium-dependent manner. 
Sequence Annotation
chain 1 631 Cleavage and polyadenylation specificity factor CPSF30
domain 237 372 YTH
zinc finger region 60 87 C3H1-type 1
zinc finger region 88 112 C3H1-type 2
zinc finger region 114 141 C3H1-type 3
compositionally biased region 142 147 Poly-Pro
compositionally biased region 199 212 Poly-Gln
compositionally biased region 417 431 Poly-Glu
compositionally biased region 435 553 Gly-rich
modified residue 610 Phosphoserine
modified residue 612 Phosphoserine
splice variant 239 250 In isoform 2.
splice variant 251 631 In isoform 2.
Keyword
Alternative splicing,Complete proteome,DNA-binding,Metal-binding,mRNA processing,Nucleus,Phosphoprotein,Reference proteome,Repeat,RNA-binding,Zinc,Zinc-finger 
Sequence Source
UniProt 
Protein Sequence
MEDADGLSFD FEGGLDSGPV QNTASVPVAP PENSSSAAVN VAPTYDHSSA TVAGAGRGRS 60
FRQTVCRHWL RGLCMKGDAC GFLHQFDKAR MPICRFFRLY GECREQDCVY KHTNEDIKEC 120
NMYKLGFCPN GPDCRYRHAK LPGPPPPVEE VLQKIQQLTT YNYGTNRLYQ ARNVAPQLQD 180
RPQGQVPMQG QPQESGNLQQ QQQQQPQQSQ HQVSQTLIPN PADQTNRTSH PLPQGVNRYF 240
VVKSNNRENF ELSVQQGVWA TQRSNEAKLN EAFDSVENVI LIFSVNRTRH FQGCAKMTSR 300
IGGYIGGGNW KHEHGTAQYG RNFSVKWLKL CELSFHKTRN LRNPYNENLP VKISRDCQEL 360
EPSVGEQLAS LLYLEPDSEL MAISIAAEAK REEEKAKGVN PESRAENPDI VPFEDNEEEE 420
EEEDESEEEE ESMAGGPQGR GRGRGIMWPP QMPLGRGIRP MPGMGGFPLG VMGPGDAFPY 480
GPGGYNGMPD PFGMGPRPFG PYGPRFGGDF RGPVPGMMFP GRPPQQFPHG GYGMMGGGRG 540
PHMGGMGNAP RGGRPMYYPP ATSSARPGPS NRKTPERSDE RGVSGDQQNQ DASHDMEQFE 600
VGNSLRNEES ESEDEDEAPR RSRHGEGKKR R 631 
Gene Ontology
GO:0005847; C: mRNA cleavage and polyadenylation specificity factor complex; ISS: TAIR
GO:0005634; C: nucleus; IDA: TAIR
GO:0005516; F: calmodulin binding; IDA: TAIR
GO:0003677; F: DNA binding; IEA: UniProtKB-KW
GO:0004519; F: endonuclease activity; IDA: TAIR
GO:0004521; F: endoribonuclease activity; IDA: TAIR
GO:0046872; F: metal ion binding; IEA: UniProtKB-KW
GO:0005515; F: protein binding; IPI: IntAct
GO:0003723; F: RNA binding; IDA: TAIR
GO:0006378; P: mRNA polyadenylation; IMP: TAIR
GO:0090305; P: nucleic acid phosphodiester bond hydrolysis; IDA: GOC
GO:1900363; P: regulation of mRNA polyadenylation; IMP: TAIR
GO:0006979; P: response to oxidative stress; IMP: TAIR
GO:0090502; P: RNA phosphodiester bond hydrolysis, endonucleolytic; IDA: GOC
GO:0006396; P: RNA processing; IDA: TAIR 
Interpro
InterPro; IPR007275; YTH_domain
InterPro; IPR000571; Znf_CCCH
Pfam
Pfam; PF04146; YTH 
SMART
SMART; SM00356; ZnF_C3H1 
PROSITE
PS50882; YTH
PS50103; ZF_C3H1 
PRINTS