>1B0N_1|Chain A|PROTEIN (SINR PROTEIN)|Bacillus subtilis (1423) MIGQRIKQYRKEKGYSLSELAEKAGVAKSYLSSIERNLQTNPSIQFLEKVSAVLDVSVHTLLDEKHETEYDGQLDSEWEKLVRDAMTSGVSKKQFREFLDYQKWRKSQKEE >1B0N_2|Chain B|PROTEIN (SINI PROTEIN)|Bacillus subtilis (1423) MKNAKQEHFELDQEWVELMVEAKEANISPEEIRKYLLLNKKSAHPGPAARSHTVNPF