2O6P - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE HEME-ISDC COMPLEX
• Keywords: BETA BARREL, PROTEIN-HEME COMPLEX, TRANSPORT PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2O6P	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	IRON-REGULATED SURFACE DETERMINANT PROTEIN C	A	123	992	0
2	Protein	IRON-REGULATED SURFACE DETERMINANT PROTEIN C	B	119	968	0
3	Ligand	IRON-REGULATED SURFACE DETERMINANT PROTEIN C	A	4	0	46
4	Ligand	IRON-REGULATED SURFACE DETERMINANT PROTEIN C	B	6	0	48
5	Water			189	0	189
total				441	1960	283

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	HEM 190 ZN 1004 ZN 1006 CL 1007
Unit 4	HEM 190 ZN 1001 ZN 1002 ZN 1003 ZN 1005 CL 1008