2UUN | A:; B:; K:; L:; M:; N:; O:; P:; Q:; R:; S:; T:; C:; U:; V:; W:; X:; D:; E:; F:; G:; H:; I:; J: | CRYSTAL STRUCTURE OF C-PHYCOCYANIN FROM PHORMIDIUM, LYNGBYA SPP. (MARINE) AND SPIRULINA SP. (FRESH WATER) SHOWS TWO DIFFERENT WAYS OF ENERGY TRANSFER BETWEEN TWO HEXAMERS. |