| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P29465 | Chitin synthase 3; EC 2.4.1.16; Chitin-UDP acetyl-glucosaminyl transferase 3; Class-IV chitin synthase 3; | CHS3; CAL1 CSD2 DIT101 KIT2; YBR023C; | NP_009579.1; | 1165 | yeast |
| Q12114 | Chitin biosynthesis protein CHS5; Protein CAL3; | CHS5; CAL3; YLR330W; | NP_013434.1; | 671 | yeast |
| P40955 | Chitin biosynthesis protein CHS6; Protein CSD3; | CHS6; CSD3; YJL099W; | NP_012436.1; | 746 | yeast |
| P38843 | Chitin synthase export chaperone; | CHS7; YHR142W; | NP_012011.1; | 316 | yeast |
| P40019 | Histone H2A.Z-specific chaperone CHZ1; | CHZ1; YER030W; | NP_010947.2; | 153 | yeast |
| Q05583 | Cytosolic iron-sulfur protein assembly protein 1; | CIA1; YDR267C; | NP_010553.3; | 330 | yeast |
| P38779 | Proteasome-interacting protein CIC1; Core interacting component 1; | CIC1; NSA3; YHR052W; | NP_011919.1; | 376 | yeast |
| Q01649 | Spindle pole body-associated protein CIK1; Chromosome instability and karyogamy protein 1; | CIK1; YMR198W; | NP_013925.1; | 594 | yeast |
| P40987 | Chromosome instability protein 1; | CIN1; YOR349W; | NP_014994.3; | 1014 | yeast |
| P39110 | GTP-binding protein CIN4; Chromosome instability protein 4; | CIN4; GTP1 UGX1; YMR138W; | NP_013858.1; | 191 | yeast |
| P27895 | Kinesin-like protein CIN8; Chromosome instability protein 8; | CIN8; KSL2; YEL061C; | NP_010853.2; | 1000 | yeast |
| P47001 | Cell wall mannoprotein CIS3; Covalently-linked cell wall protein 5/11; Protein with internal repeats 4; Soluble cell wall protein 8; | CIS3; CCW11 CCW5 PIR4 SCW8; YJL158C; | NP_012377.1; | 227 | yeast |
| P00890 | Citrate synthase, mitochondrial; EC 2.3.3.16; | CIT1; GLU3 LYS6; YNR001C; | NP_014398.1; | 479 | yeast |
| P08679 | Citrate synthase, peroxisomal; EC 2.3.3.16; | CIT2; YCR005C; | NP_009931.1; | 460 | yeast |
| P43635 | Citrate synthase 3; EC 2.3.3.16; | CIT3; YPR001W; | NP_015325.1; | 486 | yeast |
| P20486 | Cyclin-dependent kinases regulatory subunit; Cell division control protein CKS1; | CKS1; YBR135W; | NP_009693.3; | 150 | yeast |
| P48562 | Serine/threonine-protein kinase CLA4; EC 2.7.11.1; | CLA4; YNL298W; | NP_014101.1; | 842 | yeast |
| P17891 | Clathrin light chain; CLC; | CLC1; YGR167W; | NP_011683.3; | 233 | yeast |
| P53264 | Cardiolipin-specific deacylase 1, mitochondrial; EC 3.5.1.-; | CLD1; YGR110W; | NP_011625.3; | 445 | yeast |
| Q12309 | Pre-mRNA-splicing factor CLF1; Crooked neck-like factor 1; PRP19-associated complex protein 77; Synthetic lethal with CDC40 protein 3; | CLF1; NTC77 SYF3; YLR117C; | NP_013218.1; | 687 | yeast |
