Table 1 Proteins that co-precipitated with two or more miRNAs or with ALG-1.

From: Functional identification of microRNA-centered complexes in C. elegans

Sequence name

Protein name

Average of NSAF ratiospulldown/control (spectral count)

Description

let-7

miR-58

miR-2

ALG-119

F48F7.1

ALG-1

6 (88)

19 (328)

8 (73)

573 (229)

Argonaute, miRISC component

C06G1.4

AIN-1

5 (25)

16 (83)

11 (28)

125 (122)

miRISC component (GW182 homolog)

C04E6.11

C04E6.11

6 (86)

5 (35)

5 (7)

NA

Unknown

T07D3.7

ALG-2

115 (70)

293 (292)

105 (47)

NA

Argonaute

B0261.2

LET-363

5 (8)

9 (8)

47 (24)

NA

C. elegans Mtor

T23F6.4

RBD-1

20 (124)

5 (55)

27 (28)

NA

rRNA processing

M88.5

IMPH-1

9 (310)

10 (237)

NA

23 (39)

KH domain, RNA binding protein

F26B1.2

HRPK-1

146 (19)

44 (4)

NA

8 (14)

KH domain, RNA binding protein

R10E4.2

SUP-26

139 (20.5)

43 (5)

NA

113 (29)

Translational regulation

Y48G8AL.6

SMG-2

6 (43)

45 (17)

NA

9 (4)

NMD protein

B0041.2

AIN-2

22 (6)

87 (83)

NA

NA

miRISC component

Y49E10.15

SNR-6

7 (41)

5 (19)

NA

NA

Small nuclear ribonucleoprotein

Y71F9B.4

SNR-7

8 (42)

260 (14)

NA

NA

Small nuclear ribonucleoprotein

W08E3.1

SNR-2

9 (48)

5 (19)

NA

NA

Small nuclear ribonucleoprotein

Y116A8C.42

SNR-1

10 (55)

4 (10)

NA

NA

Small nuclear ribonucleoprotein

C52E4.3

SNR-4

381 (31)

4 (13)

NA

NA

Small nuclear ribonucleoprotein

F43H9.3

F43H9.3

4 (23)

52 (8)

NA

NA

Predicted to enable nucleotidyltransferase activity

ZC373.2

ZC373.2

56 (5)

43 (5)

NA

NA

Unknown

W07E6.1

NSUN-1

12 (5)

67 (12)

NA

NA

Nop2 (NOP2)/SUN domain family member

Y38C9A.2

CGP-1

61 (22)

52 (8)

NA

NA

Predicted to enable GTPase activity

K10D2.3

CID-1

16 (53)

14 (6)

NA

NA

RNA 3′ uridylation

W05F2.6

W05F2.6

139 (21)

114 (14)

NA

NA

Unknown

T01H10.8

LYST-1

41 (38)

15 (12)

NA

NA

Lysosomal trafficking regulator protein

K04G7.10

RNP-7

36 (14)

66 (5)

NA

NA

RNA binding protein

Y37H2A.1

Y37H2A.1

147 (25)

65 (8)

NA

NA

Predicted to enable hydrolase activity

F56B3.5

ECH-5

94 (20)

64 (12)

NA

NA

Enoyl-CoA hydratase

F57H12.6

F57H12.6

166 (12)

4 (9)

NA

NA

Unknown

F42A6.7

HRPA-1

30 (5)

14 (4)

NA

NA

RNA binding protein

F25B5.7

NONO-1

84 (14)

100 (13)

NA

NA

Conserved nuclear protein

H20J04.8

MOG-2

161 (34)

NA

114 (6)

NA

Enables U2 snRNA binding activity

W02F12.5

DLST-1

88 (75)

NA

NA

18 (12)

DihydroLipoamide S-SuccinylTransferase

F33D11.10

F33D11.10

16 (7)

NA

NA

29 (4)

RNA helicase activity

ZC434.5

EARS-1

14 (9)

NA

NA

7 (4)

Glutamate-tRNA ligase activity

H05C05.1

H05C05.1

32 (9)

NA

NA

12 (4)

Predicted to enable RNA strand annealing activity

Y47D3B.10

DPY-18

NA

15 (9)

NA

23 (5)

Procollagen-proline 4-dioxygenase activity

K02F2.1

DPF-3

NA

58 (14)

NA

42 (15)

Serine-type peptidase

F52B5.3

F52B5.3

6 (40)

NA

NA

6 (4)

Predicted to enable ATP binding activity

F18H3.3

PAB-2

NA

20 (9)

NA

5 (69)

Poly-A-binding protein

K12H4.8

DCR-1

NA

153 (84)

27 (10)

6 (5)

Small RNA processor

F37C12.11

RPS-21

NA

NA

89 (4)

39 (33)

Ribosomal protein

Y71F9AL.9

Y71F9AL.9

NA

NA

45 (6)

37 (7)

Unknown

  1. The table shows the proteins that co-precipitated with either two or more miRNAs in our study and/or identified in previously reported ALG-1 IP19.