Table 2. Examples of Proteins Detected from Samples of Ancient Dental Calculus Samples (NSZ151C, NSZ120C, and ZH576C) Related to the Oral Microbiome and Dieta.
| protein (accession number)b | organisms | number of peptides (unique) |
|---|---|---|
| T-complex protein 1 subunit theta (G1SHZ8)1 | Oryctolagus cuniculus | 13 (13) |
| hemoglobin subunit beta (P68871)1 | Homo sapiens | 8 (4) |
| flagellar filament 33 kDa core protein (SEQF1598_00449)2 | Selenomonas sputigena | 12 (12) |
| flagellin (SEQF1674_00209)2 | Fretibacterium fastidiosum | 5 (5) |
| TonB-dependent receptor (SEQF2356_00667)2 | Porphyromonas gingivalis | 7 (7) |
| lactotransferrin (C7FE01)3 | Bos taurus, Bos indicus | 40 (3) |
| plasma serine protease inhibitor (Q9N2I2)3 | Bos taurus | 11 (7) |
| lactadherin (Q95114)3 | Bos taurus, Bos indicus, Bos mutus grunniens, Bos mutus | 8 (8) |
a
The organism hits are based on individual searches in Blastp non-redundant protein sequences.
b
Unique to reported taxa within the set of identified proteins. 1—NSZ151C; 2—NSZ120C; 3—ZH576C.