Table 2.

Protein spots searched by MASCOT software in database.

Spot no	Protein name	Protein symbol	Accession no	Protein MW	Protein PI	Peptide count	Protein score	Score C.I. %	Total ion score	Ion C.I. %	COPD		LC		LC/COPD
1	Catalase	CAT	gi|4557014	59946.8	6.90	13	310	100	234	100	Up	2.5	-		Up	2.8
2	Cathepsin D preprotein	CTSD	gi|4503143	45036.8	6.10	8	135	100	95	100	-		Up	3.0	.
3	Ezrin	EZR	gi|46249758	69312.7	5.94	18	250	100	175	100	-		Up	3.0	-
4	Glutathione reductase	GSR	gi|119583848	61464.6	8.71	7	131	100	108	100	Up	2.8	Up	3.1	Up	2.0
5	Glutathione S-transferase A1 subunit	GSTA1	gi|163310943	25628.7	8.72	15	384	100	268	100	Down	3.0	Down	3.2	Down	3.8
6	Glutathione S-transferase A2 subunit	GSTA2	gi|257476	25589.6	8.81	7	105	100	70	100	Down	2.5	Down	3.0	Down	2.6
7	Glutathione S-transferase P	GSTP1	gi|4504183	23569.1	5.43	10	633	100	541	100	Down	2.2	Down	2.4	Down	2.5
8	Isocitrate dehydrogenase 1	IDH1	gi|89573979	42091.0	6.19	8	62	100	29	100	Up	2.2	Up	2.1	Up	2.5
9	Leukocyte elastase inhibitor	SERPINB1	gi|13489087	42828.7	5.90	18	403	100	274	100	Up	2.7	Up	2.6	Up	2.5
10	Peptidylprolyl isomerase A (Cyclophilin A)	PPIA	gi|1633054	18097.9	7.82	10	260	100	159	100	-		Up	2.2	Up	2.6
11	Peroxiredoxin 1	PRDX1	gi|55959887	19134.7	6.41	8	170	100	98	100	Up	5.0	-		Up	4.2
12	Peroxiredoxin 5	PRDX5	gi|6166493	22261.6	8.85	11	638	100	537	100	Up	2.3	-		Up	2.4
13	Peroxiredoxin-2 isoform a	PRDX2	gi|32189392	22049.3	5.66	12	451	100	325	100	Up	3.0	-		Up	2.9
14	Rho GDP-dissociation inhibitor 2	ARHGDIB	gi|56676393	23030.6	5.10	7	215	100	170	100	Up	2.9	Up	2.6	Up	2.3
15	Thioredoxin	TXN	gi|135772	12345.0	7.93	10	241	100	203	100	Up	2.4	Up	2.3	Up	2.1