{
	"name":"orb03021",
	"children":[
	{
		"name":"Eukaryotic type",
		"children":[
		{
			"name":"RNA polymerase II system",
			"children":[
			{
				"name":"RNA polymerase II",
				"children":[
				{
					"name":"Core subunits"
				},
				{
					"name":"Pol II specific subunits"
				},
				{
					"name":"Pol I, II, III common subunits"
				},
				{
					"name":"Pol IV and V specific subunits"
				}
				]
			},
			{
				"name":"Basal transcription factors",
				"children":[
				{
					"name":"TFIIA"
				},
				{
					"name":"TFIIB"
				},
				{
					"name":"TFIID"
				},
				{
					"name":"TFIIE"
				},
				{
					"name":"TFIIF"
				},
				{
					"name":"TFIIH"
				}
				]
			},
			{
				"name":"Mediator complex",
				"children":[
				{
					"name":"Head"
				},
				{
					"name":"Middle"
				},
				{
					"name":"Tail"
				},
				{
					"name":"CDK-module"
				},
				{
					"name":"Other mediators"
				}
				]
			},
			{
				"name":"Coactivators",
				"children":[
				{
					"name":"SAGA\/TFTC\/STAGA complex"
				},
				{
					"name":"BAF\/PBAF complex"
				},
				{
					"name":"SWI\/SNF complex"
				},
				{
					"name":"RSC complex"
				},
				{
					"name":"Others"
				}
				]
			},
			{
				"name":"Other transcription-related factors",
				"children":[
				{
					"name":"Transcription elongation factors"
				},
				{
					"name":"Transcription termination factor"
				},
				{
					"name":"PAF1 complex"
				},
				{
					"name":"NELF complex"
				},
				{
					"name":"Super elongation complex (SEC)"
				},
				{
					"name":"Little elongation complex (LEC)"
				},
				{
					"name":"Brd4\/P-TEFb complex"
				},
				{
					"name":"BUR kinase complex"
				},
				{
					"name":"CTDK-I complex"
				},
				{
					"name":"7SK RNP complex"
				},
				{
					"name":"DBIRD complex"
				},
				{
					"name":"Others"
				}
				]
			}
			]
		},
		{
			"name":"RNA polymerase III system",
			"children":[
			{
				"name":"RNA polymerase III",
				"children":[
				{
					"name":"Core subunits"
				},
				{
					"name":"Pol III specific subunits"
				},
				{
					"name":"Pol I, II, III common subunits"
				}
				]
			},
			{
				"name":"Basal transcription factors",
				"children":[
				{
					"name":"TFIIIA"
				},
				{
					"name":"TFIIIB"
				},
				{
					"name":"TFIIIC"
				},
				{
					"name":"TFIIIC, fungi type"
				}
				]
			},
			{
				"name":"Other transcription-related factors",
				"children":[
				{
					"name":"snRNA-activating protein complex (SNAPc)"
				},
				{
					"name":"Octamer transcription factors"
				},
				{
					"name":"Others"
				}
				]
			}
			]
		},
		{
			"name":"RNA polymerase I system",
			"children":[
			{
				"name":"RNA polymerase I",
				"children":[
				{
					"name":"Core subunits"
				},
				{
					"name":"Pol I specific subunits"
				},
				{
					"name":"Pol I, II, III common subunits"
				}
				]
			},
			{
				"name":"Basal transcription factors",
				"children":[
				{
					"name":"SL1\/TIF-1B"
				}
				]
			},
			{
				"name":"Other transcription-related factors",
				"children":[
				{
					"name":"UBF"
				},
				{
					"name":"Transcription initiation factors"
				},
				{
					"name":"Transcription elongation factors"
				},
				{
					"name":"NoRC (nucleolar remodeling complex)"
				},
				{
					"name":"CTDK-I complex"
				},
				{
					"name":"Transcription termination factors"
				},
				{
					"name":"Others"
				}
				]
			}
			]
		}
		]
	},
	{
		"name":"Prokaryotic type",
		"children":[
		{
			"name":"Bacterial type",
			"children":[
			{
				"name":"RNA polymerase",
				"children":[
				{
					"name":"Core subunits",
					"children":[
					{
						"name":"IPMB12_00665 rpoA; DNA-directed RNA polymerase subunit alpha\tK03040 rpoA; DNA-directed RNA polymerase subunit alpha [EC:2.7.7.6]"
					},
					{
						"name":"IPMB12_02315 rpoB; DNA-directed RNA polymerase subunit beta\tK03043 rpoB; DNA-directed RNA polymerase subunit beta [EC:2.7.7.6]"
					},
					{
						"name":"IPMB12_02320 rpoC; DNA-directed RNA polymerase subunit beta'\tK03046 rpoC; DNA-directed RNA polymerase subunit beta' [EC:2.7.7.6]"
					},
					{
						"name":"IPMB12_07460 rpoZ; DNA-directed RNA polymerase subunit omega\tK03060 rpoZ; DNA-directed RNA polymerase subunit omega [EC:2.7.7.6]"
					}
					]
				},
				{
					"name":"Sigma factors",
					"children":[
					{
						"name":"IPMB12_03165 rpoD; RNA polymerase sigma factor RpoD\tK03086 rpoD; RNA polymerase primary sigma factor"
					},
					{
						"name":"IPMB12_08910 rpoE; RNA polymerase sigma factor RpoE\tK03088 rpoE; RNA polymerase sigma-70 factor, ECF subfamily"
					},
					{
						"name":"IPMB12_02690 rpoH; RNA polymerase sigma factor RpoH\tK03089 rpoH; RNA polymerase sigma-32 factor"
					},
					{
						"name":"IPMB12_11890 RNA polymerase factor sigma-54\tK03092 rpoN; RNA polymerase sigma-54 factor"
					}
					]
				}
				]
			},
			{
				"name":"Other transcription-related factors",
				"children":[
				{
					"name":"RNA polymerase-associated proteins",
					"children":[
					{
						"name":"IPMB12_11440 nusA; transcription termination\/antitermination protein NusA\tK02600 nusA; transcription termination\/antitermination protein NusA"
					},
					{
						"name":"IPMB12_11345 nusB; transcription antitermination factor NusB\tK03625 nusB; transcription antitermination protein NusB"
					},
					{
						"name":"IPMB12_03500 nusG; transcription termination\/antitermination protein NusG\tK02601 nusG; transcription termination\/antitermination protein NusG"
					},
					{
						"name":"IPMB12_09400 sspA; stringent starvation protein A\tK03599 sspA; stringent starvation protein A"
					},
					{
						"name":"IPMB12_09405 ClpXP protease specificity-enhancing factor\tK03600 sspB; stringent starvation protein B"
					},
					{
						"name":"IPMB12_08915 hypothetical protein\tK03597 rseA; sigma-E factor negative regulatory protein RseA"
					},
					{
						"name":"IPMB12_08920 rseB; sigma-E factor regulatory protein RseB\tK03598 rseB; sigma-E factor negative regulatory protein RseB"
					}
					]
				},
				{
					"name":"Transcription elongation factors",
					"children":[
					{
						"name":"IPMB12_03615 dksA; RNA polymerase-binding protein DksA\tK06204 dksA; RNA polymerase-binding transcription factor"
					},
					{
						"name":"IPMB12_02820 greA; transcription elongation factor GreA\tK03624 greA; transcription elongation factor GreA"
					},
					{
						"name":"IPMB12_07475 greB; transcription elongation factor GreB\tK04760 greB; transcription elongation factor GreB"
					}
					]
				},
				{
					"name":"Transcription termination factor",
					"children":[
					{
						"name":"IPMB12_05070 rho; transcription termination factor Rho\tK03628 rho; transcription termination factor Rho"
					}
					]
				}
				]
			}
			]
		},
		{
			"name":"Archaeal type",
			"children":[
			{
				"name":"RNA polymerase",
				"children":[
				{
					"name":"Core subunits"
				}
				]
			},
			{
				"name":"Basal transcription factors",
				"children":[
				{
					"name":"TFB"
				},
				{
					"name":"TFE"
				},
				{
					"name":"TFS"
				}
				]
			}
			]
		}
		]
	}
	]
}