Prefoldin subunit 4 (Protein C-1)
1_MAATM 6_ KKAAA 11_ EDVNV 16_ TFEDQ 21_ QKINK 26_ FARNT 31_ SRITE 36_ LKEEI 41_ EVKKK 46_ QLQNL 51_ EDACD 56_ DIMLA 61_ DDDCL 66_ MIPYQ 71_ IGDVF 76_ ISHSQ 81_ EETQE 86_ MLEEA 91_ KKNLQ 96_ EEIDA 101_ LESRV 106_ ESIQR 111_ VLADL 116_ KVQLY 121_ AKFGS 126_NINLE
1: Binds specifically to cytosolic chaperonin (c-CPN) and transfers target proteins to it. Binds to nascent polypeptide chain and promotes folding in an environment in which there are many competing pathways for nonnative proteins