Chloroplast PetD protein: evidence for SRP/Alb3-dependent insertion into the thylakoid membrane

BMC Plant Biology

Table 1 The selected proteins crosslinked to PetD identified by peptide mass fingerprinting

No.	Protein^a	Protein score^c	Peptide identified by MS^b	Annotation in database
1	PetD	750	MGVTKKPDLTDPVLR LLGVLLMVSVPAGLLTVPFLENVNK SLTLGLF	AAD41889
2	cpSRP54	517	LDGDSRGGAALSVK EVSGKPIKLVGR TEQQVSQLVAQLFQMR	AAC64109
3	cpSRP43	95	KADEQALSQLLEDR LLAEAGADLDHRDMR	O22265
4	ALB3	473	ALQQRYAGNQER YAGNQER	NP_001189626
5	cpFTSY	398	DALKESVLEMLAK KPAVIMIVGVNGGGK TGCEIVVAEGDK LHTNYSLMEELIACK	NP_566056
6	^cPetB	480	LEIQAIADDITSK VYLTGGFK IVTGVPDAIPVIGSSVVELLR	AIK21467

^aChloroplast proteins which produced the highest scores are shown
^bPeptide identifications were accepted if they could be established at greater than 80.0% probability
^cProtein shown in double expression experiments. Analyses were repeated at least twice. MASCOT search and protein identification criteria were previously published in [11, 28, 36]

ISSN: 1471-2229