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Table 2 An overview of downregulated proteins identified in Merkel cell carcinoma cell lines

From: Quantitative proteome analysis of Merkel cell carcinoma cell lines using SILAC

Cell line

UniProt entry name

Protein name

Gene symbol

Ratio (H/L)

BroLi

H10_HUMAN

Histone H1.0

H1F0

0.45

MGAP_HUMAN

MAX gene-associated protein

MGA

0.17

MKL-1

ASXL1_HUMAN

Putative Polycomb group protein ASXL1

ASXL1

0.48

TBB5_HUMAN

Tubulin beta chain

TUBB TUBB5

0.48

TAF2_HUMAN

Transcription initiation factor TFIID subunit 2

TAF2

0.45

FBLN2_HUMAN

Fibulin-2

FBLN2

0.45

PRDX2_HUMAN

Peroxiredoxin-2

PRDX2

0.44

SEPT5_HUMAN

Septin-5

Sep-05

0.44

FUS_HUMAN

RNA-binding protein FUS

FUS

0.44

BICD2_HUMAN

Protein bicaudal D homolog 2

BICD2

0.43

SRRT_HUMAN

Serrate RNA effector molecule homolog

SRRT

0.41

MAK_HUMAN

Serine/threonine-protein kinase MAK

MAK

0.40

CBX5_HUMAN

Chromobox protein homolog 5

CBX5

0.36

CHSP1_HUMAN

Calcium-regulated heat-stable protein 1

CARHSP1

0.34

NUCB2_HUMAN

Nucleobindin-2

NUCB2

0.31

TPIS_HUMAN

Triosephosphate isomerase

TPI1

0.26

TRI13_HUMAN

E3 ubiquitin-protein ligase TRIM13

TRIM13

0.22

L37A3_HUMAN

Leucine-rich repeat-containing protein 37A3

LRRC37A3

0.08

CMGA_HUMAN

Chromogranin-A

CHGA

0.03

KCTD9_HUMAN

BTB/POZ domain-containing protein KCTD9

KCTD9

0.02

1433Z_HUMAN

14-3-3 protein zeta/delta

YWHAZ

0.02

MKL-2

ALAT1_HUMAN

Alanine aminotransferase 1

GPT

0.49

GRP75_HUMAN

Stress-70 protein, mitochondrial

HSPA9

0.40

ULK2_HUMAN

Serine/threonine-protein kinase ULK2

ULK2

0.34

NUCL_HUMAN

Nucleolin

NCL

0.24

1433Z_HUMAN

14-3-3 protein zeta/delta

YWHAZ

0.04

PeTa

KCTD9_HUMAN

BTB/POZ domain-containing protein KCTD9

KCTD9

0.45

WaGa

TMX1_HUMAN

Thioredoxin-related transmembrane protein 1

TMX1

0.39

RS30_HUMAN

40S ribosomal protein S30

FAU

0.38

CPLX3_HUMAN

Complexin-3

CPLX

0.37

CA052_HUMAN

UPF0690 protein C1orf52

C1orf52

0.27

RSMB_HUMAN

Small nuclear ribonucleoprotein-associated proteins B and B’

SNRPB

0.23

RS28_HUMAN

40S ribosomal protein S28

RPS28

0.22

CQ047_HUMAN

Uncharacterized protein C17orf47

C17orf47

0.22

G3P_HUMAN

Glyceraldehyde-3-phosphate dehydrogenase

GAPDH

0.21

GRP75_HUMAN

Stress-70 protein, mitochondrial

HSPA9

0.17

SAE2_HUMAN

SUMO-activating enzyme subunit 2

UBA2

0.09

SRSF7_HUMAN

Serine/arginine-rich splicing factor 7

SRSF7

0.06

MARCS_HUMAN

Myristoylated alanine-rich C-kinase substrate

MARCKS

0.05

MCC13

WNK4_HUMAN

Serine/threonine-protein kinase WNK4

WNK4

0.48

HNRPU_HUMAN

Heterogeneous nuclear ribonucleoprotein U

HNRNPU

0.44

RL18A_HUMAN

60S ribosomal protein L18a

RPL18A

0.42

FUBP1_HUMAN

Far upstream element-binding protein 1

FUBP1

0.27