>4r7z_D mol:protein length:338 Cell division control protein 21SPEEEQIIKELAKRKDIVDAIVDSIAPAIYGYKEVKKGIALALFGGVSRKLPDGTRLRGDIHVLLVGDPGVAKSQILRYVANLAPRAIYTSXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXGGYALIDELDKMSDRDRSVIHEALEQQTISISKAGITATLNARTTVIAAANPKQGRFNRMKNPFEQIDLPPTLLSRFDLIFVLIDEPDDKIDSEVARHILRVRRGESEVVAPKIPHEILRKYIAYARKNIHPVISEEAMEEIEKYYVRMRKSVKKTKGEEEGIPPIPITARQLEALIRLSEAHARMRLSPIVTREDAREAIKLMEYTLKQIAMD