BMC Cancer

Table 2 KRT23 interacting proteins identified by TAP followed by LC-MS/MS

From: Keratin 23, a novel DPC4/Smad4 target gene which binds 14-3-3ε

Lane no.	NCBI accession no.	Protein identified	Peptides	Mascot Score
1	gi\|40849944	plectin 1 isoform 11	ELYQQLQR	59
			LSVAAQEAAR	56
			FAEQTLR	46
			LAAIGEATR	46
			LTVDEAVR	44
			DLSELGSVR	41
			GLVEDTLR	41
			VSIYEAM*R	33
			DVAEVDTVR	32
2	gi\|5729877	HSP70	NQVAM*NPTNTVFDAK	76
			VEIIANDQGNR	74
			DAGTIAGLNVLR	73
			LLQDFFNGK	45
			EIAEAYLGK	43
			NSLESYAFNM*K	38
			LIGDAAK	35
			ITITNDK	33
3	gi\|31542947	HSP60	NAGVEGSLIVEK	85
			VTDALNATR	75
			VGGTSDVEVNEK	63
			VGLQVVAVK	62
			TVIIEQSWGSPK	59
			LSDGVAVLK	52
			DDAM*LLK	47
			EIGNIISDAM*K	45
			APGFGDNR	43
			IGIEIIK	41
			VGEVIVTK	41
			NAGVEGSLIVEK	33
4	gi\|181573	cytokeratin 8	YEELQSLAGK	73
			LSELEAALQR	71
			SLDM*DSIIAEVK	65
			ASLEAAIADAEQR	59
			KLLEGEESR	57
			LESGMQNMSIHTK	56
			TEM*ENEFVLIK	55
			LQAEIEGLK	55
			ISSSSFSR	55
			SLDM*DSIIAEVK	52
			ELQSQISDTSVVLSM*DNSR	48
			TEISEM*NR	46
			LLEGEESR	45
			SRAEAESM*YQIK	44
			FASFIDK	44
			NKYEDEINKR	40
			DVDEAYM*NK	38
			SYTSGPGSR	36
			GELAIK	35
			AEAESM*YQIK	34
			YEDEINKR	33
			QLYEEEIR	33
			FLEQQNK	33
5	gi\|20306864	cytokeratin 23	SALENM*LSETQSR	106
			EQSAAM*SQEAASPATVQSR	59
			DLEIEVEGLR	58
			LLEGESEGTR	57
			ATM*QNLNDR	56
			AITQETINGR	49
			MAVDDFNLK	47
			M*AVDDFNLK	47
			ISLSFTTR	44
			YENEHSFK	42
			LASYVEK	40
			APTVHGGAGGAR	38
			ALEEANM*K	35
6	gi\|30311	cytokeratin 18	AQIFANTVDNAR	80
			LEAEIATYR	70
			TVQSLEIDLDSM*R	67
			ETM*QSLNDR	53
			LASYLDR	51
			LAADDFR	50
			KVIDDTNITR	46
			VIDDTNITR	45
			STFSTNYR	43
			SLETENR	42
			AQYDELAR	40
			YETELAM*R	38
			DWSHYFK	36
7	gi\|67464424	14-3-3 ε	VAGM*DVELTVEER	95
			EAAENSLVAYK	84
			YLAEFATGNDR	72
			HLIPAANTGESK	54
			LAEQAER	50
			DSTLIM*QLLR	48
			YDEMVESMK	47
			IISSIEQK	44
			QM*VETELK	36
			NLLSVAYK	33
8	gi\|21464101	14-3-3 γ	NVTELNEPLSNEER	71
			YLAEVATGEK	66
			LAEQAER	62
			DSTLIM*QLLR	58
			YDDMAAAMK	56
			NLLSVAYK	55
			VISSIEQK	42
			ATVVESSEK	40
			AYSEAHEISK	35

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ISSN: 1471-2407

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