>4exl_C mol:protein length:265 Phosphate-binding protein pstS 1DRGESITAVGSTALQPLVEVAADEFGTIHVGKTVNVQGGGSGTGLSQVQSGAVDIGNSDVFAEEKDGIDASALVDHKVAVAGLALIVNKEVDVDNLTTEQLRQIFIGEVTNWKEVGGKDLPISVINRAAGSGSRATFDTVIMEGQSAMQSQEQDSNGAVKSIVSKSPGAISYLSLTYIDDSVKSMKLNGYDLSPENISSNNWPLWSYEHMYTLGQPNELAAEFLNFVLSDETQEGIVKGLKYIPIKEMKVEKDAAGTVTVLEGRQ