4Y2O - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF CFA/I PILI CHAPERONE-MAJOR SUBUNIT COMPLEX (CFA
• Keywords: ENTEROTOXIGENIC ESCHERICHIA COLI, PERIPLASMIC CHAPERONE, MAJ SELF-ASSEMBLY, FIMBRIAE, STRUCTURAL PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4Y2O	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CFA/I FIMBRIAL SUBUNIT A (COLONIZATION FACTOR ANT SUBUNIT A PUTATIVE CHAPERONE)	A	211	1700	0
2	Protein	CFA/I FIMBRIAL SUBUNIT B	B	142	1033	0
3	Ligand	CFA/I FIMBRIAL SUBUNIT A (COLONIZATION FACTOR ANT SUBUNIT A PUTATIVE CHAPERONE)	A	2	0	20
4	Ligand	CFA/I FIMBRIAL SUBUNIT B	B	2	0	2
5	Water			139	0	139
total				496	2733	161

Proteins

Unit 1

ASN 1 PHE 2 MET 3 ILE 4 TYR 5 PRO 6 ILE 7 SER 8 LYS 9 ASP 10 LEU 11 LYS 12 ASN 13 GLY 14 ASN 15 SER 16 GLU 17 LEU 18 VAL 19 ARG 20 VAL 21 TYR 22 SER 23 LYS 24 SER 25 LYS 26 GLU 27 ILE 28 GLN 29 TYR 30 ILE 31 LYS 32 ILE 33 TYR 34 THR 35 LYS 36 LYS 37 ILE 38 ILE 39 ASN 40 PRO 41 GLY 42 THR 43 THR 44 GLU 45 GLU 46 TYR 47 GLU 48 VAL 49 ASP 50 ILE 51 PRO 52 ASN 53 TRP 54 ASP 55 GLY 56 GLY 57 LEU 58 VAL 59 VAL 60 THR 61 PRO 62 GLN 63 LYS 64 VAL 65 ILE 66 LEU 67 PRO 68 ALA 69 GLY 70 ALA 71 SER 72 LYS 73 SER 74 ILE 75 ARG 76 LEU 77 THR 78 GLN 79 PHE 80 LYS 81 ILE 82 PRO 83 LYS 84 LYS 85 GLU 86 GLU 87 VAL 88 TYR 89 ARG 90 VAL 91 TYR 92 PHE 93 GLU 94 ALA 95 VAL 96 LYS 97 PRO 98 ASP 99 SER 100 LYS 101 THR 111 ILE 112 GLU 113 LEU 114 SER 115 VAL 116 ASN 117 ILE 118 ILE 119 TYR 120 ALA 121 ALA 122 LEU 123 ILE 124 ARG 125 SER 126 LEU 127 PRO 128 SER 129 GLU 130 GLN 131 ASN 132 ILE 133 SER 134 LEU 135 ASN 136 ILE 137 SER 138 ARG 139 ASN 140 ALA 141 LYS 142 LYS 143 ASN 144 ILE 145 ILE 146 ILE 147 TYR 148 ASN 149 ASN 150 GLY 151 ASN 152 VAL 153 ARG 154 ALA 155 GLY 156 VAL 157 LYS 158 ASP 159 ILE 160 TYR 161 PHE 162 CYS 163 LYS 164 SER 165 SER 166 ASN 167 ILE 168 ASP 169 ASP 170 ASN 171 CYS 172 VAL 173 LYS 174 LYS 175 ALA 176 TYR 177 ASN 178 LYS 179 ASN 180 ILE 181 TYR 182 PRO 183 GLU 184 LYS 185 SER 186 PHE 187 ASP 188 THR 189 LEU 190 VAL 191 ASN 192 ASN 193 ASN 194 PHE 195 SER 196 TYR 197 VAL 198 PHE 199 ILE 200 LYS 201 LEU 202 ASN 203 HIS 204 GLU 205 GLY 206 ILE 207 GLU 208 LYS 209 GLU 210 GLN 211 GLY 212 LEU 213 ILE 214 GLN 215 LEU 216 LYS 217 VAL 218 PRO 219 ALA 220

Unit 2

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

Ligands

Unit 3	PGE 301 PGE 302
Unit 4	NI 201 NI 202