Basic information
GenBank ID	AB470647
Alias	CPI
Organism	Spinach (Spinacia oleracea)
Taxonomic identifier	[NCBI]
Function category	Protein degradation/modification
Effect for Senescence	unclear
Gene Description	CPI(a cysteine protease inhibitor).RT-PCR revealed that mRNAs of CPI and SoCP are hardly expressed in green leaves, but they are coordinately expressed in senescent leaves, suggesting that these proteases involve in senescence
Evidence	Molecular evidence:RT-PCR [Ref 1]
References	1: Tajima T, Yamaguchi A, Matsushima S, Satoh M, Hayasaka S, Yoshimatsu K, Shioi Y Biochemical and molecular characterization of senescence-related cysteine protease-cystatin complex from spinach leaf. Physiol Plant 2011 Feb;141(2):97-116
Gene Ontology	molecular function cysteine-type endopeptidase inhibitor activity
Sequence	AB470647.1 | mRNA | CDS | Protein
Cross Link
Database Entry ID E-value Start End InterPro ID Description SMART SM00043 4.7E-30 2 92 IPR000010 Proteinase inhibitor I25, cystatin SUPERFAMILY SSF54403 3.4E-30 3 94 No hit NA Pfam PF00031 1.4E-17 13 91 IPR000010 Proteinase inhibitor I25, cystatin PANTHER PTHR11413 1.8E-40 14 95 IPR027214 Cystatin ProSitePatterns PS00287 NA 48 61 IPR018073 Proteinase inhibitor I25, cystatin, conserved site