Table 1. Proteins encoded by genes of human chromosome 18, identified in control and SDS-treated samples of HaCaT human keratinocytes.
No. |
Accession |
Description |
Gene |
Validated Unique Peptides |
# Peptides |
MW (kDa)
|
Fold change control/SDS
|
Spectrum Counting NSAF |
Biological process (disease) |
|||
Control
|
SDS
|
Control
|
SDS
|
Control |
SDS |
|||||||
1 |
P25705 |
ATP synthase subunit alpha, mitochondrial (ATPA_HUMAN) |
ATP5F1A |
4 |
4 |
36 |
31 |
59.7 |
1.6 |
0.201 |
0.126 |
mitochondrial ATP synthesis (Leigh syndrome, MELAS syndrome) |
2 |
P36952 |
Serpin B5 (SPB5_HUMAN) |
SERPINB5 |
10 |
11 |
25 |
23 |
42.1 |
1 |
0.207 |
0.207 |
regulation of epithelial cell proliferation tumor suppressor |
3 |
P05120 |
Plasminogen activator inhibitor 2 (PAI2_HUMAN) |
SERPINB2 |
14 |
9 |
16 |
11 |
46.6 |
1.4 |
0.140 |
0.103 |
wound healing, fibrinolysis, negative regulation of apoptosis |
4 |
Q9UIV8 |
Serpin B13 (SPB13_HUMAN) |
SERPINB13 |
nd |
13 |
nd |
13 |
44.2 |
- |
nd |
0.129 |
negative regulation of the apoptotic process of keratinocytes, regulation of keratinocyte differentiation and proteolysis, response to UV |
5 |
P29508 |
Serpin B3 (SPB3_HUMAN) |
SERPINB3 |
nd |
13 |
nd |
1 |
44.5 |
- |
nd |
0.080 |
the process of positive regulation of the proliferation of the cell population, regulates the activity of endopeptidases (hepatocarcinoma) |
6 |
Q96EE3 |
Nucleoporin SEH1 (SEH1_HUMAN) |
SEH1L |
11 |
7 |
12 |
8 |
39.6 |
1.9 |
0.083 |
0.045 |
necessary for normal mitotic progression and chromosome segregation |
7 |
O43776 |
Asparagine--tRNA ligase, cytoplasmic (SYNC_HUMAN) |
NARS |
8 |
11 |
12 |
15 |
62.9 |
0.6 |
0.047 |
0.083 |
aminoacylation of tRNA |
8 |
P18621 |
60S ribosomal protein L17 (RL17_HUMAN) |
RPL17 |
1 |
1 |
8 |
8 |
21.4 |
1.2 |
0.214 |
0.186 |
translation, a structural component of the ribosome |
9 |
P32926 |
Desmoglein-3 (DSG3_HUMAN) |
DSG3 |
8 |
4 |
10 |
7 |
107. 5 |
2 |
0.016 |
0.008 |
cell adhesion, keratinization |
10 |
P48594 |
Serpin B4 (SPB4_HUMAN) |
SERPINB4 |
2 |
4 |
9 |
12 |
44.8 |
1 |
0.056 |
0.059 |
can act as a protease inhibitor, modulating the host's immune response against tumor cells |
11 |
O00194 |
Ras-related protein Rab-27B (RB27B_HUMAN) |
RAB27B |
3 |
4 |
7 |
7 |
24.6 |
0.6 |
0.037 |
0.059 |
regulation of homeostasis of the late pathway of endocytosis, including endosomal positioning, maturation and secretion |
12 |
Q9Y4W6 |
AFG3-like protein 2 (AFG32_HUMAN) |
AFG3L2 |
7 |
4 |
7 |
6 |
88.5 |
2 |
0.016 |
0.008 |
is required for the maturation of paraplegin (SPG7) after it is cleaved by mitochondria-processing peptidase (MPP) and for the maturation of PINK1 |
13 |
P22830 |
Ferrochelatase, mitochondrial (HEMH_HUMAN) |
FECH |
7 |
1 |
7 |
5 |
47.8 |
10 |
0.027 |
0.003 |
catalyzes the introduction of iron into protoporphyrin IX |
14 |
Q96FV9 |
THO complex subunit 1 (THOC1_HUMAN) |
THOC1 |
nd |
1 |
nd |
2 |
75.7 |
- |
nd |
0.002 |
participates in the apoptosis pathway, which is characterized by activation of caspase-6, increased expression of BAK1 and BCL2L1, and activation of NF-kappa-B |
15 |
O14950 |
Myosin regulatory light chain 12B (ML12B_HUMAN) |
MYL12B |
2 |
2 |
6 |
6 |
19.8 |
0.7 |
0.087 |
0.120 |
regulation of muscle and non-muscle cell contraction through phosphorylation, cytokinesis |
16 |
Q96KP4 |
Cytosolic non-specific dipeptidase (CNDP2_HUMAN) |
CNDP2 |
2 |
1 |
8 |
8 |
52.8 |
0.7 |
0.024 |
0.036 |
the process of biosynthesis of glutathione, a functional tumor suppressor in gastric cancer through the activation of mitogen-activated protein kinase |
17 |
Q14126 |
Desmoglein-2 (DSG2_HUMAN) |
DSG2 |
7 |
2 |
10 |
4 |
122.2 |
3.5 |
0.010 |
0.003 |
keratinization, cell adhesion (Autoimmune bullous dermatoses, such as pemphigus vulgaris) |
18 |
O43396 |
Thioredoxin-like protein 1 (TXNL1_HUMAN) |
TXNL1 |
4 |
6 |
5 |
6 |
32.2 |
0.6 |
0.031 |
0.048 |
cellular redox homeostasis |
19 |
Q9P0L0 |
Vesicle-associated membrane protein-associated protein A (VAPA_HUMAN) |
VAPA |
1 |
2 |
11 |
7 |
27.9 |
2.1 |
0.172 |
0.081 |
biosynthesis of sphingolipids, cell death, regulation of lipid transport and membrane synthesis in the ER |
20 |
P49257 |
Protein ERGIC-53 (LMAN1_HUMAN) |
LMAN1 |
16 |
17 |
19 |
20 |
57.5 |
0.8 |
0.129 |
0.155 |
transport of proteins from the ER to the Golgi apparatus, blood coagulation (combined deficiency of factors coagulation V and VIII) |
21 |
P23368 |
NAD-dependent malic enzyme, mitochondrial (MAOM_HUMAN) |
ME2 |
2 |
2 |
18 |
16 |
65.4 |
0.9 |
0.060 |
0.070 |
malate and pyruvate metabolic process, tricarboxylic acid cycle |
22 |
P19404 |
NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial (NDUV2_HUMAN) |
NDUFV2 |
8 |
6 |
8 |
6 |
27. 4 |
1.9 |
0.135 |
0.073 |
oxidoreductase is involved in electronic transport and the respiratory chain |
23 |
O75351 |
Vacuolar protein sorting-associated protein 4B (VPS4B_HUMAN) |
VPS4B |
1 |
4 |
4 |
5 |
49.3 |
0.1 |
0.003 |
0.028 |
cholesterol transport, is involved in cell proliferation, in the regulation of mitotic spindle assembly at different stages of cell division (skin cancer) |
24 |
Q9UBB5 |
Methyl-CpG-binding domain protein 2 (MBD2_HUMAN) |
MBD2 |
3 |
1 |
4 |
3 |
43.2 |
2 |
0.022 |
0.011 |
a transcriptional repressor and plays a role in gene suppression |
25 |
P62314 |
Small nuclear ribonucleoprotein Sm D1 (SMD1_HUMAN) |
SNRPD1 |
5 |
4 |
5 |
5 |
13.3 |
1.5 |
0.277 |
0.181 |
plays a role in mRNA splicing |
26 |
Q06136 |
3-ketodihydrosphingosine reductase (KDSR_HUMAN) |
KDSR |
2 |
2 |
8 |
7 |
36.2 |
0.9 |
0.127 |
0.138 |
oxidoreductase involved in the biosynthesis of sphingolipids (erythrokeratoderma, genodermatosis) |
27 |
P00167 |
Cytochrome b5 (CYB5_HUMAN) |
CYB5A |
1 |
1 |
5 |
5 |
15.3 |
1.1 |
0.205 |
0.193 |
Redox processes, electron transport |
28 |
P54578 |
Ubiquitin carboxyl-terminal hydrolase 14 (UBP14_HUMAN) |
USP14 |
2 |
2 |
3 |
3 |
56.0 |
1 |
0.005 |
0.005 |
serves as a physiological inhibitor of endoplasmic reticulum-associated degradation under stress-free conditions |
29 |
Q9BVV7 |
Mitochondrial import inner membrane translocase subunit Tim21 (TIM21_HUMAN) |
TIMM21 |
2 |
1 |
2 |
1 |
28.2 |
2 |
0.010 |
0.005 |
transport of transit proteins across the inner mitochondrial membrane |
30 |
Q96P63 |
Serpin B12 (SPB12_HUMAN) |
SERPINB12 |
3 |
nd |
4 |
nd |
46.3 |
- |
0.009 |
nd |
Protease, trypsin and plasmin inhibitor |
31 |
Q9Y5U9 |
Immediate early response 3-interacting protein 1 (IR3IP_HUMAN) |
IER3IP1 |
2 |
nd |
2 |
nd |
8.9 |
- |
0.040 |
nd |
participates in the regulation of apoptosis participates in the transport of protein between the endoplasmic reticulum and the Golgi apparatus |
32 |
Q14574 |
Desmocollin-3 (DSC3_HUMAN) |
DSC3 |
2 |
nd |
4 |
nd |
99.9 |
- |
0.003 |
nd |
cell-cell adhesion process |
33 |
Q96ND0 |
Protein FAM210A (F210A_HUMAN) |
FAM210A |
2 |
nd |
2 |
nd |
30.8 |
- |
0.009 |
nd |
nucleoplasm, mitochondria & the Golgi apparatus |
34 |
Q13636 |
Ras-related protein Rab-31 (RAB31_HUMAN) |
RAB31 |
1 |
nd |
1 |
nd |
21.6 |
- |
0.012 |
nd |
key regulators of intracellular membrane transport |
35 |
Q02413 |
Desmoglein-1 (DSG1_HUMAN) |
DSG1 |
1 |
nd |
4 |
nd |
113.7 |
- |
0.007 |
nd |
cell-cell adhesion process |
36 |
Q8N4Q0 |
Prostaglandin reductase 3 (PTGR3_HUMAN) |
ZADH2 |
1 |
3 |
4 |
5 |
40.1 |
0.6 |
0.019 |
0.030 |
negative regulation of differentiation of adipocyte cells. peroxisome |
37 |
Q9BY50 |
Signal peptidase complex catalytic subunit SEC11C (SC11C_HUMAN) |
SEC11C |
1 |
nd |
2 |
nd |
21.5 |
- |
0.006 |
nd |
removes signal peptides from nascent proteins as they move into the lumen of the endoplasmic reticulum |
38 |
Q08554 |
Desmocollin-1 (DSC1_HUMAN) |
DSC1 |
1 |
nd |
1 |
nd |
99.9 |
- |
0.002 |
nd |
cell-cell adhesion process keratinization |
Note.nd – not detectable