3MEX - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF MEXR IN OXIDIZED STATE
• Keywords: ANTIBIOTICS RESISTANCE REGULATION, OXIDATIVE STRESS, THIOL MODIFICATION, DNA-BINDING, TRANSCRIPTION, TRANSCRIPTION REG
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3MEX	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	MULTIDRUG RESISTANCE OPERON REPRESSOR	A	142	1148	0
2	Protein	MULTIDRUG RESISTANCE OPERON REPRESSOR	B	142	1148	0
3	Water			100	0	100
total				384	2296	100

Proteins

Unit 1

MET 1 ASN 2 TYR 3 PRO 4 VAL 5 ASN 6 PRO 7 ASP 8 LEU 9 MET 10 PRO 11 ALA 12 LEU 13 MET 14 ALA 15 VAL 16 PHE 17 GLN 18 HIS 19 VAL 20 ARG 21 THR 22 ARG 23 ILE 24 GLN 25 SER 26 GLU 27 LEU 28 ASP 29 CYS 30 GLN 31 ARG 32 LEU 33 ASP 34 LEU 35 THR 36 PRO 37 PRO 38 ASP 39 VAL 40 HIS 41 VAL 42 LEU 43 LYS 44 LEU 45 ILE 46 ASP 47 GLU 48 GLN 49 ARG 50 GLY 51 LEU 52 ASN 53 LEU 54 GLN 55 ASP 56 LEU 57 GLY 58 ARG 59 GLN 60 MET 61 CYS 62 ARG 63 ASP 64 LYS 65 ALA 66 LEU 67 ILE 68 THR 69 ARG 70 LYS 71 ILE 72 ARG 73 GLU 74 LEU 75 GLU 76 GLY 77 ARG 78 ASN 79 LEU 80 VAL 81 ARG 82 ARG 83 GLU 84 ARG 85 ASN 86 PRO 87 SER 88 ASP 89 GLN 90 ARG 91 SER 92 PHE 93 GLN 94 LEU 95 PHE 96 LEU 97 THR 98 ASP 99 GLU 100 GLY 101 LEU 102 ALA 103 ILE 104 HIS 105 GLN 106 HIS 107 ALA 108 GLU 109 ALA 110 ILE 111 MET 112 SER 113 ARG 114 VAL 115 HIS 116 ASP 117 GLU 118 LEU 119 PHE 120 ALA 121 PRO 122 LEU 123 THR 124 PRO 125 VAL 126 GLU 127 GLN 128 ALA 129 THR 130 LEU 131 VAL 132 HIS 133 LEU 134 LEU 135 ASP 136 GLN 137 SER 138 LEU 139 ALA 140 ALA 141 GLN 142

Unit 2

MET 1 ASN 2 TYR 3 PRO 4 VAL 5 ASN 6 PRO 7 ASP 8 LEU 9 MET 10 PRO 11 ALA 12 LEU 13 MET 14 ALA 15 VAL 16 PHE 17 GLN 18 HIS 19 VAL 20 ARG 21 THR 22 ARG 23 ILE 24 GLN 25 SER 26 GLU 27 LEU 28 ASP 29 CYS 30 GLN 31 ARG 32 LEU 33 ASP 34 LEU 35 THR 36 PRO 37 PRO 38 ASP 39 VAL 40 HIS 41 VAL 42 LEU 43 LYS 44 LEU 45 ILE 46 ASP 47 GLU 48 GLN 49 ARG 50 GLY 51 LEU 52 ASN 53 LEU 54 GLN 55 ASP 56 LEU 57 GLY 58 ARG 59 GLN 60 MET 61 CYS 62 ARG 63 ASP 64 LYS 65 ALA 66 LEU 67 ILE 68 THR 69 ARG 70 LYS 71 ILE 72 ARG 73 GLU 74 LEU 75 GLU 76 GLY 77 ARG 78 ASN 79 LEU 80 VAL 81 ARG 82 ARG 83 GLU 84 ARG 85 ASN 86 PRO 87 SER 88 ASP 89 GLN 90 ARG 91 SER 92 PHE 93 GLN 94 LEU 95 PHE 96 LEU 97 THR 98 ASP 99 GLU 100 GLY 101 LEU 102 ALA 103 ILE 104 HIS 105 GLN 106 HIS 107 ALA 108 GLU 109 ALA 110 ILE 111 MET 112 SER 113 ARG 114 VAL 115 HIS 116 ASP 117 GLU 118 LEU 119 PHE 120 ALA 121 PRO 122 LEU 123 THR 124 PRO 125 VAL 126 GLU 127 GLN 128 ALA 129 THR 130 LEU 131 VAL 132 HIS 133 LEU 134 LEU 135 ASP 136 GLN 137 SER 138 LEU 139 ALA 140 ALA 141 GLN 142