2IQQ - Sequence, Chains, Asymmetric and Biological Units

• Title: THE CRYSTAL STRUCTURE OF IRON, SULFUR-DEPENDENT L-SERINE DEH FROM LEGIONELLA PNEUMOPHILA SUBSP. PNEUMOPHILA
• Keywords: ALPHA-BETA, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE IN MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, LYASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	IRON, SULFUR-DEPENDENT L-SERINE DEHYDRATASE	A	145	1097	32
2	Protein	IRON, SULFUR-DEPENDENT L-SERINE DEHYDRATASE	B	145	1097	32
3	Ligand	IRON, SULFUR-DEPENDENT L-SERINE DEHYDRATASE	A	1	0	1
4	Ligand	IRON, SULFUR-DEPENDENT L-SERINE DEHYDRATASE	B	1	0	1
5	Water			63	0	63
total				355	2194	129

Proteins

Unit 1

SER 14 SER 15 HIS 16 THR 17 VAL 18 GLY 19 PRO 20 MSE 21 LEU 22 ALA 23 ALA 24 ASN 25 ALA 26 PHE 27 LEU 28 GLN 29 LEU 30 LEU 31 GLU 32 GLN 33 LYS 34 ASN 35 LEU 36 PHE 37 ASP 38 LYS 39 THR 40 GLN 41 ARG 42 VAL 43 LYS 44 VAL 45 GLU 46 LEU 47 TYR 48 GLY 49 SER 50 LEU 51 ALA 52 LEU 53 THR 54 GLY 55 LYS 56 GLY 57 HIS 58 GLY 59 THR 60 ASP 61 LYS 62 ALA 63 ILE 64 LEU 65 ASN 66 GLY 67 LEU 68 GLU 69 ASN 70 LYS 71 ALA 72 PRO 73 GLU 74 THR 75 VAL 76 ASP 77 PRO 78 ALA 79 SER 80 MSE 81 ILE 82 PRO 83 ARG 84 MSE 85 HIS 86 GLU 87 ILE 88 LEU 89 ASP 90 SER 91 ASN 92 LEU 93 LEU 94 ASN 95 LEU 96 ALA 97 GLY 98 LYS 99 LYS 100 GLU 101 ILE 102 PRO 103 PHE 104 HIS 105 GLU 106 ALA 107 THR 108 ASP 109 PHE 110 LEU 111 PHE 112 LEU 113 GLN 114 LYS 115 GLU 116 LEU 117 LEU 118 PRO 119 LYS 120 HIS 121 SER 122 ASN 123 GLY 124 MSE 125 ARG 126 PHE 127 SER 128 ALA 129 PHE 130 ASP 131 GLY 132 ASN 133 ALA 134 ASN 135 LEU 136 LEU 137 ILE 138 GLU 139 GLN 140 VAL 141 TYR 142 TYR 143 SER 144 ILE 145 GLY 146 GLY 147 GLY 148 PHE 149 ILE 150 THR 151 THR 152 GLU 153 GLU 154 ASP 155 PHE 156 ASP 157 LYS 158

Unit 2

SER 14 SER 15 HIS 16 THR 17 VAL 18 GLY 19 PRO 20 MSE 21 LEU 22 ALA 23 ALA 24 ASN 25 ALA 26 PHE 27 LEU 28 GLN 29 LEU 30 LEU 31 GLU 32 GLN 33 LYS 34 ASN 35 LEU 36 PHE 37 ASP 38 LYS 39 THR 40 GLN 41 ARG 42 VAL 43 LYS 44 VAL 45 GLU 46 LEU 47 TYR 48 GLY 49 SER 50 LEU 51 ALA 52 LEU 53 THR 54 GLY 55 LYS 56 GLY 57 HIS 58 GLY 59 THR 60 ASP 61 LYS 62 ALA 63 ILE 64 LEU 65 ASN 66 GLY 67 LEU 68 GLU 69 ASN 70 LYS 71 ALA 72 PRO 73 GLU 74 THR 75 VAL 76 ASP 77 PRO 78 ALA 79 SER 80 MSE 81 ILE 82 PRO 83 ARG 84 MSE 85 HIS 86 GLU 87 ILE 88 LEU 89 ASP 90 SER 91 ASN 92 LEU 93 LEU 94 ASN 95 LEU 96 ALA 97 GLY 98 LYS 99 LYS 100 GLU 101 ILE 102 PRO 103 PHE 104 HIS 105 GLU 106 ALA 107 THR 108 ASP 109 PHE 110 LEU 111 PHE 112 LEU 113 GLN 114 LYS 115 GLU 116 LEU 117 LEU 118 PRO 119 LYS 120 HIS 121 SER 122 ASN 123 GLY 124 MSE 125 ARG 126 PHE 127 SER 128 ALA 129 PHE 130 ASP 131 GLY 132 ASN 133 ALA 134 ASN 135 LEU 136 LEU 137 ILE 138 GLU 139 GLN 140 VAL 141 TYR 142 TYR 143 SER 144 ILE 145 GLY 146 GLY 147 GLY 148 PHE 149 ILE 150 THR 151 THR 152 GLU 153 GLU 154 ASP 155 PHE 156 ASP 157 LYS 158

Ligands

Unit 3	MG 201
Unit 4	MG 202