Table III. The five most likely plant GPCRs ranked according to the strength of evidence from fold recognition, sequence comparison, and transmembrane helix prediction.

The first rank, GCR1, is clearly predicted to be GPCR. At2g01070 and TOM3 are possibly GPCRs on the basis of more than one piece of evidence. The remaining two hits have been implicated by just one piece of evidence.

Rank	TAIR Locus Identifier/Family
1	At1g48270 (GCR1)
2	TOM3
	At2g01070
3	At5g27210
	At3g59090