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| PR:P30876 | DNA-directed RNA polymerase II subunit RPB2 (human) | | |  | | |
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| PR:000083233 | DNA-directed RNA polymerase II subunit RPB2 cysteinylated 4 (human) | | |  | | |
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    |
| PR:P30876 | DNA-directed RNA polymerase II subunit RPB2 (human) | | |  | | |
 |  |  |  |  |  |
    |
| PR:000083233 | DNA-directed RNA polymerase II subunit RPB2 cysteinylated 4 (human) | | |  | | |