>sp|O67415|Y1421_AQUAE Putative sulfur carrier protein aq_1421 OS=Aquifex aeolicus GN=aq_1421 MENVKEDRTLDLSGLSCPLPVVMTSETMRKMEEGQVLKVISTDPGFERDIWSWAKQSGNI LLKVEKEDGKTIAYIKKASEAHEPSLWYWIKFHSLGVKLHIRQFCIQINPFVKKPTHFIT FSAISEGTRAEKELKKLGEKDAVLIPIPDEIDPRCGVVLAVHGEKKAREIYEKLKDMDIA VEAIYEKKGKEYERVYP