Table 4 A list of small G proteins identified in AsPC-1 and BxPC-3 cells

Ras-related protein Rab-1B

3

7

22.2

RAB1B_HUMAN

VVDNTTAKEF ADSLGIPFLE TSAK

VVDNTTAKEF ADSLGIPFLE TSAK

EFADSLGIPF LETSAK

EFADSLGIPF LETSAK

EFADSLGIPF LETSAK

EFADSLGIPF LETSAK

NATNVEQAFM TMAAEIK

Ras-related protein Rab-7a

3

5

23.5

RAB7A_HUMAN

DPENFPFVVL GNKIDLENR

DPENFPFVVL GNKIDLENR

DPENFPFVVL GNK

EAINVEQAFQ TIAR

EAINVEQAFQ TIAR

Ras-related protein Rab-1A

3

7

22.7

RAB1A_HUMAN

VVDYTTAKEF ADSLGIPFLE TSAK

VVDYTTAKEF ADSLGIPFLE TSAK

EFADSLGIPF LETSAK

EFADSLGIPF LETSAK

EFADSLGIPF LETSAK

EFADSLGIPF LETSAK

NATNVEQSFM TMAAEIK

Ras-related protein Rab-10;

2

6

22.5

8.58

RAB10_HUMAN

LLLIGDSGVG K

LLLIGDSGVG K

AFLTLAEDIL R

AFLTLAEDIL R

AFLTLAEDIL R

AFLTLAEDIL R

Ras-related protein Rab-2A

3

3

23.5

6.08

RAB2A_HUMAN

YIIIGDTGVG K

TASNVEEAFI NTAK

IGPQHAATNA THAGNQGGQQ AGGGCC

Ras GTPase-activating-like protein IQGAP1

2

2

189.1

IQGA1_HUMAN

ILAIGLINEA LDEGDAQK

FQPGETLTEI LETPATSEQE AEHQR

Transforming protein RhoA

2

3

21.8

RHOA_HUMAN

QVELALWDTA GQEDYDR

QVELALWDTA GQEDYDR

HFCPNVPIIL VGNKK

BxPC-3

Ras-related protein Rab-2A

2

3

23.5

6.08

RAB2A_HUMAN

GAAGALLVYD ITR

TASNVEEAFI NTAK

TASNVEEAFI NTAK

Ras-related protein Rab-1B

3

8

22.2

5.55

RAB1B_HUMAN

VVDNTTAKEF ADSLGIPFLE TSAK

VVDNTTAKEF ADSLGIPFLE TSAK

VVDNTTAKEF ADSLGIPFLE TSAK

EFADSLGIPF LETSAK

EFADSLGIPF LETSAK

EFADSLGIPF LETSAK

EFADSLGIPF LETSAK

NATNVEQAFM TMAAEIK

Ras-related protein Rab-7a

2

3

23.5

6.39

RAB7A_HUMAN

DPENFPFVVL GNK

EAINVEQAFQ TIAR

EAINVEQAFQ TIAR

Ras-related protein Rab-14

2

2

23.9

5.85

RAB14_HUMAN

TGENVEDAFL EAAKK

TGENVEDAFL EAAK

Cell division control protein 42 homolog

2

3

21.3

5.76

CDC42_HUMAN

TPFLLVGTQI DLRDDPSTIE K

TPFLLVGTQI DLRDDPSTIE K

TPFLLVGTQI DLR

Guanine nucleotide-binding protein subunit beta-2

2

4

37.3

5.6

GBB2_HUMAN

SELEQLRQEA EQLR

SELEQLRQEA EQLR

KACGDSTLTQ ITAGLDPVGR

KACGDSTLTQ ITAGLDPVGR