1AY2 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF THE FIBER-FORMING PROTEIN PILIN AT 2.6 ANGSTROM RESOLUTION
• Keywords: TYPE IV PILIN, FIBER-FORMING PROTEIN, MEMBRANE PROTEIN, DNA PROTEIN, CONTRACTILE PROTEIN, CELL ADHESION
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1AY2	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	TYPE 4 PILIN	A	158	1197	11
2	Ligand		B	2	0	25
3	Ligand	TYPE 4 PILIN	A	2	0	11
4	Water			129	0	129
total				291	1197	176

Proteins

Unit 1

0A9 1 THR 2 LEU 3 ILE 4 GLU 5 LEU 6 MET 7 ILE 8 VAL 9 ILE 10 ALA 11 ILE 12 VAL 13 GLY 14 ILE 15 LEU 16 ALA 17 ALA 18 VAL 19 ALA 20 LEU 21 PRO 22 ALA 23 TYR 24 GLN 25 ASP 26 TYR 27 THR 28 ALA 29 ARG 30 ALA 31 GLN 32 VAL 33 SER 34 GLU 35 ALA 36 ILE 37 LEU 38 LEU 39 ALA 40 GLU 41 GLY 42 GLN 43 LYS 44 SER 45 ALA 46 VAL 47 THR 48 GLU 49 TYR 50 TYR 51 LEU 52 ASN 53 HIS 54 GLY 55 LYS 56 TRP 57 PRO 58 GLU 59 ASN 60 ASN 61 THR 62 SER 63 ALA 64 GLY 65 VAL 66 ALA 67 SER 68 PRO 69 PRO 70 SER 71 ASP 72 ILE 73 LYS 74 GLY 75 LYS 76 TYR 77 VAL 78 LYS 79 GLU 80 VAL 81 GLU 82 VAL 83 LYS 84 ASN 85 GLY 86 VAL 87 VAL 88 THR 89 ALA 90 THR 91 MET 92 LEU 93 SER 94 SER 95 GLY 96 VAL 97 ASN 98 ASN 99 GLU 100 ILE 101 LYS 102 GLY 103 LYS 104 LYS 105 LEU 106 SER 107 LEU 108 TRP 109 ALA 110 ARG 111 ARG 112 GLU 113 ASN 114 GLY 115 SER 116 VAL 117 LYS 118 TRP 119 PHE 120 CYS 121 GLY 122 GLN 123 PRO 124 VAL 125 THR 126 ARG 127 THR 128 ASP 129 ASP 130 ASP 131 THR 132 VAL 133 ALA 134 ASP 135 ALA 136 LYS 137 ASP 138 GLY 139 LYS 140 GLU 141 ILE 142 ASP 143 THR 144 LYS 145 HIS 146 LEU 147 PRO 148 SER 149 THR 150 CYS 151 ARG 152 ASP 153 ASN 154 PHE 155 ASP 156 ALA 157 LYS 158

Ligands

Unit 2	NAG 1 GLA 2
Unit 3	HTO 162 PT 200