TABLE 2.

Amino acid similarity between wheat mitochondrial p63 and apparent homologs in public-domain databases

Accession no. (GenBank identifier)	Organism	Protein description	Scorea	E valuea	Size (amino acids)	Localizationb
5103846	Arabidopsis thaliana	Hypothetical	515	e-145	623	Mitochondria
2462744	A. thaliana	Hypothetical	180	2e-44	491	Mitochondria
4454477	A. thaliana	Hypothetical	173	4e-42	490	Mitochondria
4263527	A. thaliana	Hypothetical	164	2e-39	532	Mitochondria
2317908	A. thaliana	Unknown	149	4e-35	524	Mitochondria
4558568	A. thaliana	Hypothetical	130	2e-29	501	Mitochondria
3107905	Ipomoea nil	Leaf	94	3e-18	665	Cytoplasm
3004555	A. thaliana	Similar to salt inducible	88	2e-16	822	Cytoplasm
3298551	A. thaliana	Putative salt inducible	87	4e-16	624	Mitochondria
3668091	A. thaliana	Hypothetical	86	7e-16	591	Mitochondria
3289002	Zea mays	crp1 gene product	83	4e-15	668	Cytoplasmc
4006835	A. thaliana	Hypothetical	80	4e-14	536	Microbody
2809247	A. thaliana	F21B7.16 gene product	80	6e-14	660	Mitochondria
2335106	A. thaliana	Salt-inducible protein-like	79	1e-13	810	Chloroplast
4539460	A. thaliana	Putative	78	1e-13	566	Outside
4584524	A. thaliana	Putative	78	2e-13	1,112	Endoplasmic reticulum membrane
4220445	A. thaliana	Similar to salt inducible	76	7e-13	650	Mitochondria

^aIn BLAST sequence similarity searches (1). 

^bPossible subcellular localization as predicted by PSORT (47) analysis. 

^cImmunocytochemical experiments demonstrate that the CRP1 protein is actually localized in the chloroplast stroma (19).