Protein
Spore germination protein B1
Organism
Bacillus subtilis (strain 168)
Function
Involved in the response to the germinative mixture of L-asparagine, glucose, fructose and potassium ions (AGFK). Cannot stimulate germination in the absence of gerD and gerK gene products (fructose and glucose receptors respectively).
Similarity
Belongs to the GerABKA family.
Sequence
MQIDSDLQNNLDTLKKTLGQNDDMMFYTFAFGDSRQKACLLYIDGLTENKMLAQYVISPLQKEALAHKECSIEDLSAFFFGFHHSVVSTMKEIEQLVFSGQAILLADGYRGGLAFDTKSVATRSLDEPSSEVVERGPKIGFIEKLRTNTALLRERTSDPNLVIKEMTLGKRTKKKIAVAYIQDIAPDYVVKEVFKRLKSVNIDNLPESGTLEQLIEDEPFSIFPTILSTERPDRVESSLLEGRVSILVDGTPFALIVPATVDEFIHSPDDYSQRWIPMSLVRLLRYSSILITIYLPGLYISLVSFHTGLLPTRMAISIAGSRLNVPFPPFVEAFIMIFTIELIREAGLRLPKPIGQTIGLIGGVVIGQAAVQAQIVSALMVIVVSVTALASFTVPSYAYNFPLRIIRIGVMISATALGMYGVIMVYLFVIGHLMRLKSFGQDYIIPIMAQPGQDLKDTVIRIPTMFLKRRPTRNDPEDNIRQR