{
	"name":"mcx03021",
	"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",
					"children":[
					{
						"name":"BN42_20645 ercc; Putative ATP-dependent DNA helicase ErcC3\tK10843 ERCC3; DNA excision repair protein ERCC-3 [EC:5.6.2.4]"
					}
					]
				}
				]
			},
			{
				"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":"BN42_50135 rpoA; Putative DNA-directed RNA polymerase (alpha chain) RpoA (transcriptase alpha chain) (RNA polymerase alpha subunit) (DNA-directed RNA nucleotidyltransferase)\tK03040 rpoA; DNA-directed RNA polymerase subunit alpha [EC:2.7.7.6]"
					},
					{
						"name":"BN42_20417 rpoB; DNA-directed RNA polymerase (beta chain) RpoB (transcriptase beta chain) (RNA polymerase beta subunit)\tK03043 rpoB; DNA-directed RNA polymerase subunit beta [EC:2.7.7.6]"
					},
					{
						"name":"BN42_20418 rpoC; DNA-directed RNA polymerase (beta' chain) RpoC (transcriptase beta' chain) (RNA polymerase beta' subunit)\tK03046 rpoC; DNA-directed RNA polymerase subunit beta' [EC:2.7.7.6]"
					},
					{
						"name":"BN42_21307 rpoZ; DNA-directed RNA polymerase (omega chain) RpoZ (transcriptase omega chain) (RNA polymerase omega subunit)\tK03060 rpoZ; DNA-directed RNA polymerase subunit omega [EC:2.7.7.6]"
					}
					]
				},
				{
					"name":"Sigma factors",
					"children":[
					{
						"name":"BN42_40679 sigA; RNA polymerase sigma factor SigA (Sigma-A)\tK03086 rpoD; RNA polymerase primary sigma factor"
					},
					{
						"name":"BN42_40686 sigB; RNA polymerase sigma factor SigB (Sigma-B)\tK03087 rpoS; RNA polymerase nonessential primary-like sigma factor"
					},
					{
						"name":"BN42_10225 sigG; Putative alternative RNA polymerase Sigma factor SigG (RNA polymerase ECF type Sigma factor)\tK03088 rpoE; RNA polymerase sigma-70 factor, ECF subfamily"
					},
					{
						"name":"BN42_20167 sigK; Putative RNA polymerase sigma factor SigK\tK03088 rpoE; RNA polymerase sigma-70 factor, ECF subfamily"
					},
					{
						"name":"BN42_20494 sigL; Putative alternative RNA polymerase sigma factor SigL\tK03088 rpoE; RNA polymerase sigma-70 factor, ECF subfamily"
					},
					{
						"name":"BN42_21055 sigI; Putative alternative RNA polymerase sigma factor SigI\tK03088 rpoE; RNA polymerase sigma-70 factor, ECF subfamily"
					},
					{
						"name":"BN42_21088 sigE; Alternative RNA polymerase Sigma factor SigE\tK03088 rpoE; RNA polymerase sigma-70 factor, ECF subfamily"
					},
					{
						"name":"BN42_30380 sigC; Putative RNA polymerase sigma factor, ECF subfamily, SigC\tK03088 rpoE; RNA polymerase sigma-70 factor, ECF subfamily"
					},
					{
						"name":"BN42_41272 sigH; Alternative RNA polymerase Sigma-E factor (Sigma-24) SigH (RpoE)\tK03088 rpoE; RNA polymerase sigma-70 factor, ECF subfamily"
					},
					{
						"name":"BN42_41391 sigJ; Putative alternative RNA polymerase sigma factor SigJ\tK03088 rpoE; RNA polymerase sigma-70 factor, ECF subfamily"
					},
					{
						"name":"BN42_50072 sigD; RNA polymerase sigma factor SigD\tK03088 rpoE; RNA polymerase sigma-70 factor, ECF subfamily"
					},
					{
						"name":"BN42_90445 RNA polymerase alternative sigma factor sigM\tK03088 rpoE; RNA polymerase sigma-70 factor, ECF subfamily"
					},
					{
						"name":"BN42_41344 sigF; RNA polymerase Sigma-F factor\tK03090 sigB; RNA polymerase sigma-B factor"
					}
					]
				}
				]
			},
			{
				"name":"Other transcription-related factors",
				"children":[
				{
					"name":"RNA polymerase-associated proteins",
					"children":[
					{
						"name":"BN42_40828 nusA; Putative transcription elongation factor NusA\tK02600 nusA; transcription termination\/antitermination protein NusA"
					},
					{
						"name":"BN42_40495 nusB; N utilization substance protein B homolog, transcription antitermination protein\tK03625 nusB; transcription antitermination protein NusB"
					},
					{
						"name":"BN42_20383 nusG; Transcription antitermination protein NusG\tK02601 nusG; transcription termination\/antitermination protein NusG"
					}
					]
				},
				{
					"name":"Transcription elongation factors",
					"children":[
					{
						"name":"BN42_20929 greA; Putative transcription elongation factor GreA (transcript cleavage factor GreA)\tK03624 greA; transcription elongation factor GreA"
					}
					]
				},
				{
					"name":"Transcription termination factor",
					"children":[
					{
						"name":"BN42_21194 rho; Putative transcription termination factor Rho homolog\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"
				}
				]
			}
			]
		}
		]
	}
	]
}