. 2014 Oct 10;54(2):134–149. doi: 10.1021/bi500731f

Table 2. PAS Domain Boundaries in Representative Clock Proteins.

protein^a	domain^b	residues	motif^c	residues
CLOCK	PAS-A	106–258	PAS 1	107–177
	PAS-B	274–376	PAS 2	262–332
			PAC	336–379
BMAL1	PAS-A	142–320	PAS 1	143–215
	PAS-B	353–442	PAS 2	327–397
			PAC	402–445
PER2	PAS-A	191–315	PAS 1	179–246
	PAS-B	329–435	PAS 2	319–385
			PAC	393–436

UniPROT accession numbers: mCLOCK, O08785; mBMAL1, Q9WTL8–4; mPER2, O54943.

Determined from domain boundaries in crystal structures 4F3L and 3GDI; includes A′α helix (PAS-A) or Jα helix (PAS-B) where appropriate.

From the UniPROT database (http://www.uniprot.org).