All protein sequences in FASTA file /usr/local/labkey/CPASDemo/databases/yeast.nci.20070223.fasta that contain the peptide R.C'WEC'GSVYK.L

RunMM_clICAT11.pep.xml (Peroxisomal_ICAT/MM_clICAT11 (k_Yeast_ICAT))
Sequence Mass17,143 
MLSLRQSIRF FKPATRTLCS SRYLLQQKPV VKTAQNLAEV NGPETLIGPG AKEGTVPTDL DQETGLARLE LLGKLEGIDV FDTKPLDSSR KGTMKDPIII ESYDDYRYVG CTGSPAGSHT IMWLKPTVNE VARCWECGSV YKLNPVGVPN DDHHH