4FX0 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF M. TUBERCULOSIS TRANSCRIPTIONAL REGULAT
• Keywords: HELIX-TURN-HELIX, TRANSCRIPTIONAL REPRESSOR, DNA BINDING, TRANSCRIPTION REGULATOR
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4FX0	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROBABLE TRANSCRIPTIONAL REPRESSOR PROTEIN	A	122	937	0
2	Protein	PROBABLE TRANSCRIPTIONAL REPRESSOR PROTEIN	B	135	1030	0
total				257	1967	0

Proteins

Unit 1

ALA 6 PHE 7 ASP 8 GLU 9 CYS 10 ALA 11 CYS 12 TYR 13 THR 14 THR 15 ARG 16 ARG 17 ALA 18 ALA 19 ARG 20 GLN 21 LEU 22 GLY 23 GLN 24 ALA 25 TYR 26 ASP 27 ARG 28 ALA 29 LEU 30 ARG 31 PRO 32 SER 33 GLY 34 LEU 35 THR 36 ASN 37 THR 38 GLN 39 PHE 40 SER 41 THR 42 LEU 43 ALA 44 VAL 45 ILE 46 SER 47 LEU 48 THR 58 MET 59 SER 60 GLU 61 LEU 62 ALA 63 ALA 64 ARG 65 ILE 66 GLY 67 VAL 68 GLU 69 ARG 70 THR 71 THR 72 LEU 73 THR 74 ARG 75 ASN 76 LEU 77 GLU 78 VAL 79 MET 80 ARG 81 ARG 82 ASP 83 GLY 84 LEU 85 VAL 86 ARG 87 ILE 99 GLU 100 LEU 101 THR 102 ALA 103 LYS 104 GLY 105 ARG 106 ALA 107 ALA 108 LEU 109 GLN 110 LYS 111 ALA 112 VAL 113 PRO 114 LEU 115 TRP 116 ARG 117 GLY 118 VAL 119 GLN 120 ALA 121 GLU 122 VAL 123 THR 124 ALA 125 SER 126 VAL 127 GLY 128 ASP 129 TRP 130 PRO 131 ARG 132 VAL 133 ARG 134 ARG 135 ASP 136 ILE 137 ALA 138 ASN 139 LEU 140 GLY 141 GLN 142 ALA 143 ALA 144 GLU 145 ALA 146 CYS 147

Unit 2

ALA 6 PHE 7 ASP 8 GLU 9 CYS 10 ALA 11 CYS 12 TYR 13 THR 14 THR 15 ARG 16 ARG 17 ALA 18 ALA 19 ARG 20 GLN 21 LEU 22 GLY 23 GLN 24 ALA 25 TYR 26 ASP 27 ARG 28 ALA 29 LEU 30 ARG 31 PRO 32 SER 33 GLY 34 LEU 35 THR 36 ASN 37 THR 38 GLN 39 PHE 40 SER 41 THR 42 LEU 43 ALA 44 VAL 45 ILE 46 SER 47 LEU 48 SER 49 GLU 50 GLY 54 ILE 55 ASP 56 LEU 57 THR 58 MET 59 SER 60 GLU 61 LEU 62 ALA 63 ALA 64 ARG 65 ILE 66 GLY 67 VAL 68 GLU 69 ARG 70 THR 71 THR 72 LEU 73 THR 74 ARG 75 ASN 76 LEU 77 GLU 78 VAL 79 MET 80 ARG 81 ARG 82 ASP 83 GLY 84 LEU 85 VAL 86 ARG 87 VAL 88 MET 89 ALA 90 GLY 91 CYS 96 LYS 97 ARG 98 ILE 99 GLU 100 LEU 101 THR 102 ALA 103 LYS 104 GLY 105 ARG 106 ALA 107 ALA 108 LEU 109 GLN 110 LYS 111 ALA 112 VAL 113 PRO 114 LEU 115 TRP 116 ARG 117 GLY 118 VAL 119 GLN 120 ALA 121 GLU 122 VAL 123 THR 124 ALA 125 SER 126 VAL 127 GLY 128 ASP 129 TRP 130 PRO 131 ARG 132 VAL 133 ARG 134 ARG 135 ASP 136 ILE 137 ALA 138 ASN 139 LEU 140 GLY 141 GLN 142 ALA 143 ALA 144 GLU 145 ALA 146 CYS 147