1Q0A - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE ZN(II) FORM OF E. COLI ZNTR, A ZINC TRANSCRIPTIONAL REGULATOR (SPACE GROUP C222)
• Keywords: MERR FAMILY TRANSCRIPTIONAL REGULATOR, ZN(II)-RESPONSIVE REG ZNTA, TRANSCRIPTION
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1Q0A	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ZN(II)-RESPONSIVE REGULATOR OF ZNTA	A	91	725	0
2	Protein	ZN(II)-RESPONSIVE REGULATOR OF ZNTA	B	89	716	0
3	Ligand	ZN(II)-RESPONSIVE REGULATOR OF ZNTA	A	4	0	8
4	Ligand	ZN(II)-RESPONSIVE REGULATOR OF ZNTA	B	3	0	7
5	Water			130	0	130
total				317	1441	145

Proteins

Unit 1

ASP 44 LEU 45 GLN 46 ARG 47 LEU 48 LYS 49 PHE 50 ILE 51 ARG 52 HIS 53 ALA 54 ARG 55 GLN 56 LEU 57 GLY 58 PHE 59 SER 60 LEU 61 GLU 62 SER 63 ILE 64 ARG 65 GLU 66 LEU 67 LEU 68 SER 69 ILE 70 ARG 71 ILE 72 ASP 73 PRO 74 GLU 75 HIS 76 HIS 77 THR 78 CYS 79 GLN 80 GLU 81 SER 82 LYS 83 GLY 84 ILE 85 VAL 86 GLN 87 GLU 88 ARG 89 LEU 90 GLN 91 GLU 92 VAL 93 GLU 94 ALA 95 ARG 96 ILE 97 ALA 98 GLU 99 LEU 100 GLN 101 SER 102 MET 103 GLN 104 ARG 105 SER 106 LEU 107 GLN 108 ARG 109 LEU 110 ASN 111 ASP 112 ALA 113 CYS 114 CYS 115 GLY 116 THR 117 ALA 118 HIS 119 SER 120 SER 121 VAL 122 TYR 123 CYS 124 SER 125 ILE 126 LEU 127 GLU 128 ALA 129 LEU 130 GLU 131 GLN 132 GLY 133 ALA 134

Unit 2

ASP 44 LEU 45 GLN 46 ARG 47 LEU 48 LYS 49 PHE 50 ILE 51 ARG 52 HIS 53 ALA 54 ARG 55 GLN 56 LEU 57 GLY 58 PHE 59 SER 60 LEU 61 GLU 62 SER 63 ILE 64 ARG 65 GLU 66 LEU 67 LEU 68 SER 69 ILE 70 ARG 71 ILE 72 ASP 73 PRO 74 GLU 75 HIS 76 HIS 77 THR 78 CYS 79 GLN 80 GLU 81 SER 82 LYS 83 GLY 84 ILE 85 VAL 86 GLN 87 GLU 88 ARG 89 LEU 90 GLN 91 GLU 92 VAL 93 GLU 94 ALA 95 ARG 96 ILE 97 ALA 98 GLU 99 LEU 100 GLN 101 SER 102 MET 103 GLN 104 ARG 105 SER 106 LEU 107 GLN 108 ARG 109 LEU 110 ASN 111 ASP 112 ALA 113 CYS 114 CYS 115 GLY 116 THR 117 ALA 118 HIS 119 SER 120 SER 121 VAL 122 TYR 123 CYS 124 SER 125 ILE 126 LEU 127 GLU 128 ALA 129 LEU 130 GLU 131 GLN 132

Ligands

Unit 3	SO4 301 ZN 401 ZN 402 ZN 405
Unit 4	SO4 302 ZN 403 ZN 404