| 3. | GO:0030528 | 145| transcription regulator activity
| | 4. | GO:0003702 | 35| RNA polymerase II transcription factor activity
| | 5. | GO:0016564 | 148| transcription repressor activity
| | 6. | GO:0003714 | 22| transcription corepressor activity
| | 7. | GO:0003712 | 76| transcription cofactor activity
| | 8. | GO:0003713 | 16| transcription coactivator activity
| | 9. | GO:0016563 | 81| transcription activator activity
| | 10. | GO:0003700 | 159| transcription factor activity
| | 11. | GO:0045182 | 64| translation regulator activity
| | 12. | GO:0008135 | 64| translation factor activity, nucleic acid binding
| | 13. | GO:0003746 | 6| translation elongation factor activity
| | 14. | GO:0003743 | 36| translation initiation factor activity
| | 15. | GO:0060089 | 26| molecular transducer activity
| | 16. | GO:0004871 | 26| signal transducer activity
| | 17. | GO:0005057 | 24| receptor signaling protein activity
| | 18. | GO:0004702 | 15| receptor signaling protein serine/threonine kinase activity
| | 19. | GO:0004872 | 22| receptor activity
| | 20. | GO:0030594 | 2| neurotransmitter receptor activity
| | 21. | GO:0004888 | 21| transmembrane receptor activity
| | 22. | GO:0004896 | 2| hematopoietin/interferon-class (D200-domain) cytokine receptor activity
| | 23. | GO:0008066 | 3| glutamate receptor activity
| | 24. | GO:0019199 | 14| transmembrane receptor protein kinase activity
| | 25. | GO:0004714 | 15| transmembrane receptor protein tyrosine kinase activity
| | 26. | GO:0004930 | 17| G-protein coupled receptor activity
| | 27. | GO:0001584 | 7| rhodopsin-like receptor activity
| | 28. | GO:0004879 | 3| ligand-dependent nuclear receptor activity
| | 29. | GO:0003707 | 2| steroid hormone receptor activity
| | 30. | GO:0005488 | 36| binding
| | 31. | GO:0046906 | 11| tetrapyrrole binding
| | 32. | GO:0020037 | 11| heme binding
| | 33. | GO:0003682 | 78| chromatin binding
| | 34. | GO:0019842 | 34| vitamin binding
| | 35. | GO:0030170 | 8| pyridoxal phosphate binding
| | 36. | GO:0048037 | 39| cofactor binding
| | 37. | GO:0050662 | 23| coenzyme binding
| | 38. | GO:0051287 | 7| NAD binding
| | 39. | GO:0050660 | 4| FAD binding
| | 40. | GO:0008430 | 1| selenium binding
| | 41. | GO:0042165 | 2| neurotransmitter binding
| | 42. | GO:0051540 | 4| metal cluster binding
| | 43. | GO:0051536 | 4| iron-sulfur cluster binding
| | 44. | GO:0003676 | 74| nucleic acid binding
| | 45. | GO:0003723 | 107| RNA binding
| | 46. | GO:0003729 | 2| mRNA binding
| | 47. | GO:0003725 | 3| double-stranded RNA binding
| | 48. | GO:0019843 | 5| rRNA binding
| | 49. | GO:0003677 | 100| DNA binding
| | 50. | GO:0003684 | 2| damaged DNA binding
| | 51. | GO:0043565 | 179| sequence-specific DNA binding
| | 52. | GO:0043566 | 18| structure-specific DNA binding
| | 53. | GO:0003690 | 3| double-stranded DNA binding
| | 54. | GO:0008289 | 40| lipid binding
| | 55. | GO:0019992 | 7| diacylglycerol binding
| | 56. | GO:0005543 | 17| phospholipid binding
| | 57. | GO:0035091 | 8| phosphoinositide binding
| | 58. | GO:0005544 | 2| calcium-dependent phospholipid binding
| | 59. | GO:0001871 | 4| pattern binding
| | 60. | GO:0030247 | 4| polysaccharide binding
| | 61. | GO:0005539 | 5| glycosaminoglycan binding
| | 62. | GO:0008201 | 5| heparin binding
| | 63. | GO:0030246 | 11| carbohydrate binding
| | 64. | GO:0005529 | 12| sugar binding
| | 65. | GO:0005515 | 43| protein binding
| | 66. | GO:0032403 | 2| protein complex binding
| | 67. | GO:0030674 | 2| protein binding, bridging
| | 68. | GO:0031072 | 9| heat shock protein binding
| | 69. | GO:0019838 | 2| growth factor binding
| | 70. | GO:0051082 | 16| unfolded protein binding
| | 71. | GO:0019904 | 24| protein domain specific binding
| | 72. | GO:0019955 | 2| cytokine binding
| | 73. | GO:0005516 | 58| calmodulin binding
| | 74. | GO:0046983 | 78| protein dimerization activity
| | 75. | GO:0042803 | 25| protein homodimerization activity
| | 76. | GO:0046982 | 11| protein heterodimerization activity
| | 77. | GO:0008134 | 107| transcription factor binding
| | 78. | GO:0042802 | 39| identical protein binding
| | 79. | GO:0005102 | 50| receptor binding
| | 80. | GO:0005125 | 28| cytokine activity
| | 81. | GO:0008009 | 3| chemokine activity
| | 82. | GO:0005179 | 4| hormone activity
| | 83. | GO:0008083 | 34| growth factor activity
| | 84. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |