Conserved protein

ArnB protein
Organism: Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770)
Monomeric molecular weight: 43.7 kDa
Oligomeric state: Monomer
Total molecular weight: 43.7 kDa
UniProt: Q4J9H3 (2-380)
Sequence:

ArnB component of archaealla regulatory network. The protein construct used for SAXS contains an additional C-terminal polyhistidine tag (HHHHHH).