Arabidopsis genes that encode polyadenylation apparatus subunits

This set of data is demarcated according to the mammalian and yeast polyadenylation factor subunit that corresponds to the Arabidopsis gene, and organized according to the relevant mammalian factor (e.g., CPSF, CstF, etc.). Each Arabidopsis gene is linked to the TAIR database entry; other database information can be found at that site.

factor or enzyme
mammalian protein
yeast protein
Arabidopsis gene
Arabidopsis gene symbol
Poly(A) polymerase
 
poly(A) polymerase
Pap1p

At1g17980

At2g25850

At3g06560

At4g32850

PAPS1

PAPS2

PAPS3

PAPS4

CPSF
CPSF160
Yhh1p
At5g51660
CPSF160
CPSF100
Ydh1p
At5g23880
CPSF100
CPSF73
Ysh1p

At1g61010

At2g01730

CPSF73-I

CPSF73-II

CPSF30
Yth1p
At1g30460
CPSF30
CstF
CstF77
Rna14p
At1g17760
CstF77
CstF64
Rna15p
At1g71800
CstF64
CstF50
Pfs2p

At5g60940

At5g13480

CstF50

FY

CFIm
CFIm25
none

At4g29820

At4g25550

CFIS1

CFIS2

CFIm68
none

At1g13190

At5g55670

(none)

(none)

CFIIm
CFIIm47
Clp1p

At3g04680

At5g39930

CLPS3

CLPS5

hPcf11p
Pcf11p

At5g43620

At1g66500

At4g04885

PCFS5

PCFS1

PCFS4

other proteins
poly(A) binding protein 2
Pab1p

At5g65260

At5g51120

At5g10350

PABN1

PABN2

PABN3

hFip1
Fip1p

At5g58040

At3g66652

FIPS5

FIPS3

symplekin
Pta1p

At5g01400

At1g27590/At1g27595

-

-

none
Hrp1p
none