4RUN - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF HUMAN ODORANT BINDING PROTEIN OBPIIA
• Keywords: HUMAN LIPOCALIN, LIPID BINDING PROTEIN, ODORANT BINDING PROT VANILLIN, LILIAL, FATTY ACIDS, ALIPHATIC ALDEHYDES, NASAL M TRANSPORT PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4RUN	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ODORANT-BINDING PROTEIN 2A	A	147	1182	0
2	Protein	ODORANT-BINDING PROTEIN 2A	B	152	1223	0
3	Ligand	ODORANT-BINDING PROTEIN 2A	A	1	0	13
4	Water			15	0	15
total				315	2405	28

Proteins

Unit 1

GLU 8 ASP 9 ILE 10 THR 11 GLY 12 THR 13 TRP 14 TYR 15 VAL 16 LYS 17 ALA 18 MET 19 VAL 20 VAL 21 ASP 22 LYS 23 ASP 24 PHE 25 PRO 26 GLU 27 ASP 28 ARG 29 ARG 30 PRO 31 ARG 32 LYS 33 VAL 34 SER 35 PRO 36 VAL 37 LYS 38 VAL 39 THR 40 ALA 41 LEU 42 GLY 43 GLY 44 GLY 45 ASN 46 LEU 47 GLU 48 ALA 49 THR 50 PHE 51 THR 52 PHE 53 MET 54 ARG 55 GLU 56 ASP 57 ARG 58 CYS 59 ILE 60 GLN 61 LYS 62 LYS 63 ILE 64 LEU 65 MET 66 ARG 67 LYS 68 THR 69 GLU 70 GLU 71 PRO 72 GLY 73 LYS 74 PHE 75 SER 76 ALA 77 TYR 78 GLY 79 GLY 80 ARG 81 LYS 82 LEU 83 ILE 84 TYR 85 LEU 86 GLN 87 GLU 88 LEU 89 PRO 90 GLY 91 THR 92 ASP 93 ASP 94 TYR 95 VAL 96 PHE 97 TYR 98 SER 99 LYS 100 ASP 101 GLN 102 ARG 103 ARG 104 GLY 105 GLY 106 LEU 107 ARG 108 TYR 109 MET 110 GLY 111 ASN 112 LEU 113 VAL 114 GLY 115 ARG 116 ASN 117 PRO 118 ASN 119 THR 120 ASN 121 LEU 122 GLU 123 ALA 124 LEU 125 GLU 126 GLU 127 PHE 128 LYS 129 LYS 130 LEU 131 VAL 132 GLN 133 HIS 134 LYS 135 GLY 136 LEU 137 SER 138 GLU 139 GLU 140 ASP 141 ILE 142 PHE 143 MET 144 PRO 145 LEU 146 GLN 147 THR 148 GLY 149 SER 150 CYS 151 VAL 152 LEU 153 GLU 154

Unit 2

SER 2 PHE 3 THR 4 LEU 5 GLU 6 GLU 7 GLU 8 ASP 9 ILE 10 THR 11 GLY 12 THR 13 TRP 14 TYR 15 VAL 16 LYS 17 ALA 18 MET 19 VAL 20 VAL 21 ASP 22 LYS 23 ASP 24 PHE 25 PRO 26 GLU 27 ASP 28 ARG 29 ARG 30 PRO 31 ARG 32 LYS 33 VAL 34 SER 35 PRO 36 VAL 37 LYS 38 VAL 39 THR 40 ALA 41 LEU 42 GLY 43 GLY 44 GLY 45 ASN 46 LEU 47 GLU 48 ALA 49 THR 50 PHE 51 THR 52 PHE 53 MET 54 ARG 55 GLU 56 ASP 57 ARG 58 CYS 59 ILE 60 GLN 61 LYS 62 LYS 63 ILE 64 LEU 65 MET 66 ARG 67 LYS 68 THR 69 GLU 70 GLU 71 PRO 72 GLY 73 LYS 74 PHE 75 SER 76 ALA 77 TYR 78 GLY 79 GLY 80 ARG 81 LYS 82 LEU 83 ILE 84 TYR 85 LEU 86 GLN 87 GLU 88 LEU 89 PRO 90 GLY 91 THR 92 ASP 93 ASP 94 TYR 95 VAL 96 PHE 97 TYR 98 SER 99 LYS 100 ASP 101 GLN 102 ARG 103 ARG 104 GLY 105 GLY 106 LEU 107 ARG 108 TYR 109 MET 110 GLY 111 ASN 112 LEU 113 VAL 114 GLY 115 ARG 116 ASN 117 PRO 118 ASN 119 THR 120 ASN 121 LEU 122 GLU 123 ALA 124 LEU 125 GLU 126 GLU 127 PHE 128 LYS 129 LYS 130 LEU 131 VAL 132 GLN 133 HIS 134 LYS 135 GLY 136 LEU 137 SER 138 GLU 139 GLU 140 ASP 141 ILE 142 PHE 143 MET 144 PRO 145 LEU 146 GLN 147 THR 148 GLY 149 SER 150 CYS 151 VAL 152 LEU 153

Ligands

Unit 3

FLC 201