>9XVC_2|Chains C[auth E], D[auth F], E[auth G], F[auth H], K[auth M], L[auth N], M[auth O], N[auth P]|KomC(H146N), a SIR2-domain NADase|Escherichia coli (562) MEQLLADYKKGNVILFVGAGVSMNLGLPSWSQLVDHIATELGYDPDIYRTFGSALELAEYYKLKKGKIGPLRSWMDRMWHSSDIDINKSKVHEYIAKANFPIIYTTNYDRWIETALSNYGKEYIKISSVSDIAKIDNNKTQIIKFNGDFDDDSSIVLDETSYFQRLEFETPLDIKFRSDVLGKSVLFIGYSLSDINIRLLFYKLSKLWKEQKLEEAQPKSYIFLPRPNPIQEEILEQWRIGMISSENDNPGESLEEFLKNFVLV >9XVC_1|Chains A, B, G[auth C], H[auth D], I, J, O[auth K], P[auth L]|KomB, HAM-like protein, Non-canonical purine NTP pyrophosphatase|Escherichia coli (562) MNIRFITRNRHKIKEINKILSGTGVVVLASEHSIDEIQTENVHALIKDKLLKAFKLVGRPVFVEHTGLYIESLNGFPGGLTQIFWDKLQADKFSQLLGTSENPRLVAKTIIGYCDSMKIYIFEGETQGTISPVPKGPRDFQWDCIFIPDGESETFAEMGDRKNEISMRKKAFDKFKEYLLEGGK