2Y3Y - Sequence, Chains, Asymmetric and Biological Units

• Title: HOLO-NI(II) HPNIKR IS A SYMMETRIC TETRAMER CONTAINING FOUR C SQUARE-PLANAR NI(II) IONS AT PHYSIOLOGICAL PH
• Keywords: TRANSCRIPTION, METAL BINDING
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2Y3Y	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PUTATIVE NICKEL-RESPONSIVE REGULATOR	A	83	661	0
2	Protein	PUTATIVE NICKEL-RESPONSIVE REGULATOR	B	83	662	0
3	Protein	PUTATIVE NICKEL-RESPONSIVE REGULATOR	C	81	648	0
4	Protein	PUTATIVE NICKEL-RESPONSIVE REGULATOR	D	83	662	0
5	Protein	UNDECAPEPTIDE-GSSSGSASGAG	Q	11	53	0
6	Ligand	PUTATIVE NICKEL-RESPONSIVE REGULATOR	A	1	0	1
7	Ligand	PUTATIVE NICKEL-RESPONSIVE REGULATOR	B	2	0	16
8	Ligand	PUTATIVE NICKEL-RESPONSIVE REGULATOR	C	5	0	37
9	Ligand	PUTATIVE NICKEL-RESPONSIVE REGULATOR	D	1	0	1
10	Water			66	0	66
total				416	2686	121

Proteins

Unit 1	ASN 60 ASP 61 GLU 62 SER 63 LYS 64 ILE 65 ALA 66 VAL 67 LEU 68 VAL 69 VAL 70 ILE 71 TYR 72 ASP 73 HIS 74 HIS 75 GLN 76 ARG 77 GLU 78 LEU 79 ASN 80 GLN 81 ARG 82 MET 83 ILE 84 ASP 85 ILE 86 GLN 87 HIS 88 ALA 89 SER 90 GLY 91 THR 92 HIS 93 VAL 94 LEU 95 CYS 96 THR 97 THR 98 HIS 99 ILE 100 HIS 101 MET 102 ASP 103 GLU 104 HIS 105 ASN 106 CYS 107 LEU 108 GLU 109 THR 110 ILE 111 ILE 112 LEU 113 GLN 114 GLY 115 ASN 116 SER 117 PHE 118 GLU 119 ILE 120 GLN 121 ARG 122 LEU 123 GLN 124 LEU 125 GLU 126 ILE 127 GLY 128 GLY 129 LEU 130 ARG 131 GLY 132 VAL 133 LYS 134 PHE 135 ALA 136 LYS 137 LEU 138 THR 139 LYS 140 ALA 141 SER 142
Unit 2	ASN 60 ASP 61 GLU 62 SER 63 LYS 64 ILE 65 ALA 66 VAL 67 LEU 68 VAL 69 VAL 70 ILE 71 TYR 72 ASP 73 HIS 74 HIS 75 GLN 76 ARG 77 GLU 78 LEU 79 ASN 80 GLN 81 ARG 82 MET 83 ILE 84 ASP 85 ILE 86 GLN 87 HIS 88 ALA 89 SER 90 GLY 91 THR 92 HIS 93 VAL 94 LEU 95 CYS 96 THR 97 THR 98 HIS 99 ILE 100 HIS 101 MET 102 ASP 103 GLU 104 HIS 105 ASN 106 CYS 107 LEU 108 GLU 109 THR 110 ILE 111 ILE 112 LEU 113 GLN 114 GLY 115 ASN 116 SER 117 PHE 118 GLU 119 ILE 120 GLN 121 ARG 122 LEU 123 GLN 124 LEU 125 GLU 126 ILE 127 GLY 128 GLY 129 LEU 130 ARG 131 GLY 132 VAL 133 LYS 134 PHE 135 ALA 136 LYS 137 LEU 138 THR 139 LYS 140 ALA 141 SER 142
Unit 3	ASP 61 GLU 62 SER 63 LYS 64 ILE 65 ALA 66 VAL 67 LEU 68 VAL 69 VAL 70 ILE 71 TYR 72 ASP 73 HIS 74 HIS 75 GLN 76 ARG 77 GLU 78 LEU 79 ASN 80 GLN 81 ARG 82 MET 83 ILE 84 ASP 85 ILE 86 GLN 87 HIS 88 ALA 89 SER 90 GLY 91 THR 92 HIS 93 VAL 94 LEU 95 CYS 96 THR 97 THR 98 HIS 99 ILE 100 HIS 101 MET 102 ASP 103 GLU 104 HIS 105 ASN 106 CYS 107 LEU 108 GLU 109 THR 110 ILE 111 ILE 112 LEU 113 GLN 114 GLY 115 ASN 116 SER 117 PHE 118 GLU 119 ILE 120 GLN 121 ARG 122 LEU 123 GLN 124 LEU 125 GLU 126 ILE 127 GLY 128 GLY 129 LEU 130 ARG 131 GLY 132 VAL 133 LYS 134 PHE 135 ALA 136 LYS 137 LEU 138 THR 139 LYS 140 ALA 141
Unit 4	ASN 60 ASP 61 GLU 62 SER 63 LYS 64 ILE 65 ALA 66 VAL 67 LEU 68 VAL 69 VAL 70 ILE 71 TYR 72 ASP 73 HIS 74 HIS 75 GLN 76 ARG 77 GLU 78 LEU 79 ASN 80 GLN 81 ARG 82 MET 83 ILE 84 ASP 85 ILE 86 GLN 87 HIS 88 ALA 89 SER 90 GLY 91 THR 92 HIS 93 VAL 94 LEU 95 CYS 96 THR 97 THR 98 HIS 99 ILE 100 HIS 101 MET 102 ASP 103 GLU 104 HIS 105 ASN 106 CYS 107 LEU 108 GLU 109 THR 110 ILE 111 ILE 112 LEU 113 GLN 114 GLY 115 ASN 116 SER 117 PHE 118 GLU 119 ILE 120 GLN 121 ARG 122 LEU 123 GLN 124 LEU 125 GLU 126 ILE 127 GLY 128 GLY 129 LEU 130 ARG 131 GLY 132 VAL 133 LYS 134 PHE 135 ALA 136 LYS 137 LEU 138 THR 139 LYS 140 ALA 141 SER 142
Unit 5	GLY 1 SER 2 SER 3 SER 4 GLY 5 SER 6 ALA 7 SER 8 GLY 9 ALA 10 GLY 11

Ligands

Unit 6	NI 1143
Unit 7	NI 1143 EPE 1144
Unit 8	NI 1142 EPE 1143 PEG 1144 PEG 1145 PEG 1146
Unit 9	NI 1143