I. Summary
| Component | TssH | TssD | TssL | TssI | TssA | TssB | TssC | TssE | TssF |
| Number | 1 | 2 | 1 | 1 | 2 | 1 | 1 | 1 | 1 |
| Component | TssG | TssJ | TssK | TssM |
| Number | 1 | 1 | 1 | 1 |
15
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| III. genome coordinates of the T6SS gene cluster |
| # | Locus tag (Gene) | Coordinates [+/-], size (bp) | Protein GI | Product | Note |
| 1 | G2583_0218 (rnhA) | 239045..239512 [-], 468 | 291281031 | RNase HI | |
| 2 | G2583_0219 (dnaQ) | 239577..240308 [+], 732 | 291281032 | DNA polymerase III epsilon subunit | |
| 3 | G2583_0221 (yafT) | 240845..241645 [+], 801 | 291281033 | hypothetical protein | |
| 4 | G2583_0222 | 241830..242126 [-], 297 | 291281034 | hypothetical protein | |
| 5 | G2583_0223 | 242123..242578 [-], 456 | 291281035 | hypothetical protein | |
| 6 | G2583_0224 | 242575..243471 [-], 897 | 291281036 | hypothetical protein | |
| 7 | G2583_0225 (yhhZ) | 243492..243971 [-], 480 | 291281037 | hypothetical protein | TssD |
| 8 | G2583_0226 (impA) | 243937..245436 [-], 1500 | 291281038 | ImpA domain protein | TssA |
| 9 | G2583_0227 | 245357..248821 [-], 3465 | 291281039 | macrophage toxin | TssM |
| 10 | G2583_0228 (impA) | 248900..250312 [-], 1413 | 291281040 | ImpA domain protein | TssA |
| 11 | G2583_0229 | 250317..251060 [-], 744 | 291281041 | type VI secretion-associated protein, VC_A0118 family | |
| 12 | G2583_0230 (clpB) | 251057..253840 [-], 2784 | 291281042 | type VI secretion ATPase, ClpV1 family | TssH |
| 13 | G2583_0231 | 253849..254610 [-], 762 | 291281043 | hypothetical protein | TssL |
| 14 | G2583_0232 | 254615..255946 [-], 1332 | 291281044 | hypothetical protein | TssK |
| 15 | G2583_0233 | 255949..256473 [-], 525 | 291281045 | type VI secretion lipoprotein, VC_A0113 family | TssJ |
16 | G2583_0234 | 256470..257480 [-], 1011 | 291281046 | hypothetical protein | Fha |
| 17 | G2583_0235 | 257774..258856 [-], 1083 | 291281047 | hypothetical protein | TssG |
| 18 | G2583_0236 | 258820..260670 [-], 1851 | 291281048 | hypothetical protein | TssF |
| 19 | G2583_0237 | 260674..261087 [-], 414 | 291281049 | hypothetical protein | TssE |
| 20 | G2583_0239 | 262620..262844 [-], 225 | 291281050 | hypothetical protein | TssC |
| 21 | G2583_0240 | 262879..263379 [-], 501 | 291281051 | hypothetical protein | TssB |
| 22 | G2583_0241 | 263806..263949 [+], 144 | 291281052 | hypothetical protein | |
| 23 | G2583_0242 | 264076..264594 [+], 519 | 291281053 | Hcp | TssD |
| 24 | G2583_0243 | 264627..264764 [+], 138 | 291281054 | hypothetical protein | |
| 25 | G2583_0244 (vgrG) | 264804..266945 [+], 2142 | 291281055 | VgrG | TssI |
| |
Genes in the 5-kb flanking regions if available, or non-core components encoded by the T6SS gene cluster if any. In the 'Note' column,if available, '(e)' denotes effector while '(i)' for immunity protein
V. Investigation of the genomic context of the T6SS gene cluster. 
SecReT6 ID