3SAO - Sequence, Chains, Asymmetric and Biological Units

• Title: THE SIDEROCALIN EX-FABP FUNCTIONS THROUGH DUAL LIGAND SPECIF
• Keywords: BETA-BARREL, SIDEROPHORE BINDING PROTEIN, TRANSPORT PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3SAO	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	EXTRACELLULAR FATTY ACID-BINDING PROTEIN	A	150	1135	0
2	Protein	EXTRACELLULAR FATTY ACID-BINDING PROTEIN	B	149	1163	0
3	Ligand	EXTRACELLULAR FATTY ACID-BINDING PROTEIN	A	1	0	16
4	Ligand	EXTRACELLULAR FATTY ACID-BINDING PROTEIN	B	4	0	34
5	Water			134	0	134
total				438	2298	184

Proteins

Unit 1

SER 6 GLU 7 VAL 8 ALA 9 GLY 10 LYS 11 TRP 12 TYR 13 ILE 14 VAL 15 ALA 16 LEU 17 ALA 18 SER 19 ASN 20 THR 21 ASP 22 PHE 23 PHE 24 LEU 25 ALA 26 GLU 27 LYS 28 GLY 29 LYS 30 MET 31 LYS 32 MET 33 VAL 34 MET 35 ALA 36 ARG 37 ILE 38 SER 39 PHE 40 LEU 41 GLY 42 GLU 43 ASP 44 GLU 45 LEU 46 GLU 47 VAL 48 SER 49 TYR 50 ALA 51 ALA 52 PRO 53 SER 54 PRO 55 LYS 56 GLY 57 CYS 58 ARG 59 LYS 60 TRP 61 GLU 62 THR 63 THR 64 PHE 65 LYS 66 LYS 67 GLU 73 VAL 74 TYR 75 TYR 76 SER 77 GLU 78 GLU 79 ALA 80 GLU 81 LYS 82 THR 83 VAL 84 GLU 85 VAL 86 LEU 87 ASP 88 THR 89 ASP 90 TYR 91 LYS 92 SER 93 TYR 94 ALA 95 VAL 96 ILE 97 PHE 98 ALA 99 THR 100 ARG 101 VAL 102 LYS 103 ASP 104 GLY 105 ARG 106 THR 107 LEU 108 HIS 109 MET 110 MET 111 ARG 112 LEU 113 TYR 114 SER 115 ARG 116 SER 117 ARG 118 GLU 119 VAL 120 SER 121 PRO 122 THR 123 ALA 124 MET 125 ALA 126 ILE 127 PHE 128 ARG 129 LYS 130 LEU 131 ALA 132 ARG 133 GLU 134 ARG 135 ASN 136 TYR 137 THR 138 ASP 139 GLU 140 MET 141 VAL 142 ALA 143 VAL 144 LEU 145 PRO 146 SER 147 GLN 148 ALA 149 ALA 150 CYS 151 SER 152 VAL 153 ASP 154 GLU 155 VAL 156 LEU 157 VAL 158 PRO 159 ARG 160

Unit 2

SER 6 GLU 7 VAL 8 ALA 9 GLY 10 LYS 11 TRP 12 TYR 13 ILE 14 VAL 15 ALA 16 LEU 17 ALA 18 SER 19 ASN 20 THR 21 ASP 22 PHE 23 PHE 24 LEU 25 ALA 26 GLU 27 LYS 28 GLY 29 LYS 30 MET 31 LYS 32 MET 33 VAL 34 MET 35 ALA 36 ARG 37 ILE 38 SER 39 PHE 40 LEU 41 GLY 42 GLU 43 ASP 44 GLU 45 LEU 46 GLU 47 VAL 48 SER 49 TYR 50 ALA 51 ALA 52 PRO 53 SER 54 PRO 55 LYS 56 GLY 57 CYS 58 ARG 59 LYS 60 TRP 61 GLU 62 THR 63 THR 64 PHE 65 LYS 66 LYS 67 THR 68 SER 69 ASP 70 ASP 71 GLY 72 GLU 73 VAL 74 TYR 75 TYR 76 SER 77 GLU 78 GLU 79 ALA 80 GLU 81 LYS 82 THR 83 VAL 84 GLU 85 VAL 86 LEU 87 ASP 88 THR 89 ASP 90 TYR 91 LYS 92 SER 93 TYR 94 ALA 95 VAL 96 ILE 97 PHE 98 ALA 99 THR 100 ARG 101 VAL 102 LYS 103 ASP 104 GLY 105 ARG 106 THR 107 LEU 108 HIS 109 MET 110 MET 111 ARG 112 LEU 113 TYR 114 SER 115 ARG 116 SER 117 ARG 118 GLU 119 VAL 120 SER 121 PRO 122 THR 123 ALA 124 MET 125 ALA 126 ILE 127 PHE 128 ARG 129 LYS 130 LEU 131 ALA 132 ARG 133 GLU 134 ARG 135 ASN 136 TYR 137 THR 138 ASP 139 GLU 140 MET 141 VAL 142 ALA 143 VAL 144 LEU 145 PRO 146 SER 147 GLN 148 ALA 149 ALA 150 CYS 151 SER 152 VAL 153 ASP 154

Ligands

Unit 3	NKN 161
Unit 4	NKN 161 DBH 162 FE 163 GOL 164