>sp|Q8X166|PPIB_ASPNG Peptidyl-prolyl cis-trans isomerase B OS=Aspergillus niger GN=cypB MNFKNIFLSFFFVLAVGLALVHAEDAQPRGPKITSKVFFDIEHGDKPLGRVVLGLYGKTV PKTAENFRALATGEKGFGYEGSTFHRVIKDFMIQGGDFTRGDGTGGKSIYGEKFADENFK LRHTRKGLLSMANAGKDTNGSQFFITTVPTPWLDGRHVVFGEVLEGYEIVAQIENVPKGR SDRPVETVKIVKSGELESEDKAGEKGSSHEEL