1EYX - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF R-PHYCOERYTHRIN AT 2.2 ANGSTROMS
• Keywords: R-PHYCOERYTHRIN, MACROSEEDING, TWIN, PROTEIN STRUCTURE, SEQUENCES, PHYCOBILIPROTEIN, RED ALGAE, PHOTOSYNTHESIS
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	R-PHYCOERYTHRIN	A	164	1247	0
2	Protein	R-PHYCOERYTHRIN	B	177	1289	9
3	Protein	R-PHYCOERYTHRIN	K	164	1247	0
4	Protein	R-PHYCOERYTHRIN	L	177	1289	9
5	Protein	R-PHYCOERYTHRIN	G	6	42	0
6	Protein	R-PHYCOERYTHRIN	H	5	37	0
7	Ligand	R-PHYCOERYTHRIN	A	3	0	91
8	Ligand	R-PHYCOERYTHRIN	B	4	0	134
9	Ligand	R-PHYCOERYTHRIN	K	2	0	86
10	Ligand	R-PHYCOERYTHRIN	L	3	0	129
11	Water			110	0	110
total				815	5151	568

Proteins

Unit 1	MET 1 LYS 2 SER 3 VAL 4 ILE 5 THR 6 THR 7 VAL 8 ILE 9 SER 10 ALA 11 ALA 12 ASP 13 SER 14 ALA 15 GLY 16 ARG 17 PHE 18 PRO 19 SER 20 SER 21 SER 22 ASP 23 LEU 24 GLU 25 SER 26 VAL 27 GLN 28 GLY 29 ASN 30 ILE 31 GLN 32 ARG 33 ALA 34 SER 35 ALA 36 ARG 37 LEU 38 GLU 39 ALA 40 ALA 41 GLU 42 LYS 43 LEU 44 ALA 45 SER 46 ASN 47 HIS 48 GLU 49 ALA 50 VAL 51 VAL 52 LYS 53 GLU 54 ALA 55 GLY 56 ASP 57 ALA 58 CYS 59 PHE 60 GLY 61 LYS 62 TYR 63 GLY 64 TYR 65 LEU 66 LYS 67 ASN 68 PRO 69 GLY 70 GLU 71 ALA 72 GLY 73 GLU 74 ASN 75 GLN 76 GLU 77 LYS 78 ILE 79 ASN 80 LYS 81 CYS 82 TYR 83 ARG 84 ASP 85 ILE 86 ASP 87 HIS 88 TYR 89 MET 90 ARG 91 LEU 92 VAL 93 ASN 94 TYR 95 SER 96 LEU 97 VAL 98 ILE 99 GLY 100 GLY 101 THR 102 GLY 103 PRO 104 LEU 105 ASP 106 GLU 107 TRP 108 GLY 109 ILE 110 ALA 111 GLY 112 ALA 113 ARG 114 GLU 115 VAL 116 TYR 117 ARG 118 THR 119 LEU 120 ASN 121 LEU 122 PRO 123 THR 124 SER 125 ALA 126 TYR 127 ILE 128 ALA 129 ALA 130 PHE 131 ALA 132 PHE 133 THR 134 ARG 135 ASP 136 ARG 137 LEU 138 CYS 139 GLY 140 PRO 141 ARG 142 ASP 143 MET 144 SER 145 ALA 146 GLN 147 ALA 148 GLY 149 VAL 150 GLU 151 TYR 152 SER 153 THR 154 ALA 155 LEU 156 ASP 157 TYR 158 ILE 159 ILE 160 ASN 161 SER 162 LEU 163 SER 164
Unit 2	MET 1 LEU 2 ASP 3 ALA 4 PHE 5 SER 6 ARG 7 VAL 8 ILE 9 SER 10 ASN 11 ALA 12 ASP 13 ALA 14 LYS 15 ALA 16 ALA 17 TYR 18 VAL 19 GLY 20 GLY 21 SER 22 ASP 23 LEU 24 GLN 25 ALA 26 LEU 27 ARG 28 THR 29 PHE 30 ILE 31 SER 32 ASP 33 GLY 34 ASN 35 LYS 36 ARG 37 LEU 38 ASP 39 ALA 40 VAL 41 ASN 42 TYR 43 ILE 44 VAL 45 SER 46 ASN 47 SER 48 SER 49 CYS 50 ILE 51 VAL 52 SER 53 ASP 54 ALA 55 ILE 56 SER 57 GLY 58 MET 59 ILE 60 CYS 61 GLU 62 ASN 63 PRO 64 GLY 65 LEU 66 ILE 67 THR 68 PRO 69 GLY 70 GLY 71 MEN 72 CYS 73 TYR 74 THR 75 ASN 76 ARG 77 ARG 78 MET 79 ALA 80 ALA 81 CYS 82 LEU 83 ARG 84 ASP 85 GLY 86 GLU 87 ILE 88 ILE 89 LEU 90 ARG 91 TYR 92 ILE 93 SER 94 TYR 95 ALA 96 LEU 97 LEU 98 ALA 99 GLY 100 ASP 101 SER 102 SER 103 VAL 104 LEU 105 GLU 106 ASP 107 ARG 108 CYS 109 LEU 110 ASN 111 GLY 112 LEU 113 LYS 114 GLU 115 THR 116 TYR 117 ILE 118 ALA 119 LEU 120 GLY 121 VAL 122 PRO 123 THR 124 ASN 125 SER 126 THR 127 VAL 128 ARG 129 ALA 130 VAL 131 SER 132 ILE 133 MET 134 LYS 135 ALA 136 ALA 137 VAL 138 GLY 139 ALA 140 PHE 141 ILE 142 SER 143 ASN 144 THR 145 ALA 146 SER 147 GLN 148 ARG 149 LYS 150 GLY 151 GLU 152 VAL 153 ILE 154 GLU 155 GLY 156 ASP 157 CYS 158 SER 159 ALA 160 LEU 161 ALA 162 ALA 163 GLU 164 ILE 165 ALA 166 SER 167 TYR 168 CYS 169 ASP 170 ARG 171 ILE 172 SER 173 ALA 174 ALA 175 VAL 176 SER 177
Unit 3	MET 1 LYS 2 SER 3 VAL 4 ILE 5 THR 6 THR 7 VAL 8 ILE 9 SER 10 ALA 11 ALA 12 ASP 13 SER 14 ALA 15 GLY 16 ARG 17 PHE 18 PRO 19 SER 20 SER 21 SER 22 ASP 23 LEU 24 GLU 25 SER 26 VAL 27 GLN 28 GLY 29 ASN 30 ILE 31 GLN 32 ARG 33 ALA 34 SER 35 ALA 36 ARG 37 LEU 38 GLU 39 ALA 40 ALA 41 GLU 42 LYS 43 LEU 44 ALA 45 SER 46 ASN 47 HIS 48 GLU 49 ALA 50 VAL 51 VAL 52 LYS 53 GLU 54 ALA 55 GLY 56 ASP 57 ALA 58 CYS 59 PHE 60 GLY 61 LYS 62 TYR 63 GLY 64 TYR 65 LEU 66 LYS 67 ASN 68 PRO 69 GLY 70 GLU 71 ALA 72 GLY 73 GLU 74 ASN 75 GLN 76 GLU 77 LYS 78 ILE 79 ASN 80 LYS 81 CYS 82 TYR 83 ARG 84 ASP 85 ILE 86 ASP 87 HIS 88 TYR 89 MET 90 ARG 91 LEU 92 VAL 93 ASN 94 TYR 95 SER 96 LEU 97 VAL 98 ILE 99 GLY 100 GLY 101 THR 102 GLY 103 PRO 104 LEU 105 ASP 106 GLU 107 TRP 108 GLY 109 ILE 110 ALA 111 GLY 112 ALA 113 ARG 114 GLU 115 VAL 116 TYR 117 ARG 118 THR 119 LEU 120 ASN 121 LEU 122 PRO 123 THR 124 SER 125 ALA 126 TYR 127 ILE 128 ALA 129 ALA 130 PHE 131 ALA 132 PHE 133 THR 134 ARG 135 ASP 136 ARG 137 LEU 138 CYS 139 GLY 140 PRO 141 ARG 142 ASP 143 MET 144 SER 145 ALA 146 GLN 147 ALA 148 GLY 149 VAL 150 GLU 151 TYR 152 SER 153 THR 154 ALA 155 LEU 156 ASP 157 TYR 158 ILE 159 ILE 160 ASN 161 SER 162 LEU 163 SER 164
Unit 4	MET 1 LEU 2 ASP 3 ALA 4 PHE 5 SER 6 ARG 7 VAL 8 ILE 9 SER 10 ASN 11 ALA 12 ASP 13 ALA 14 LYS 15 ALA 16 ALA 17 TYR 18 VAL 19 GLY 20 GLY 21 SER 22 ASP 23 LEU 24 GLN 25 ALA 26 LEU 27 ARG 28 THR 29 PHE 30 ILE 31 SER 32 ASP 33 GLY 34 ASN 35 LYS 36 ARG 37 LEU 38 ASP 39 ALA 40 VAL 41 ASN 42 TYR 43 ILE 44 VAL 45 SER 46 ASN 47 SER 48 SER 49 CYS 50 ILE 51 VAL 52 SER 53 ASP 54 ALA 55 ILE 56 SER 57 GLY 58 MET 59 ILE 60 CYS 61 GLU 62 ASN 63 PRO 64 GLY 65 LEU 66 ILE 67 THR 68 PRO 69 GLY 70 GLY 71 MEN 72 CYS 73 TYR 74 THR 75 ASN 76 ARG 77 ARG 78 MET 79 ALA 80 ALA 81 CYS 82 LEU 83 ARG 84 ASP 85 GLY 86 GLU 87 ILE 88 ILE 89 LEU 90 ARG 91 TYR 92 ILE 93 SER 94 TYR 95 ALA 96 LEU 97 LEU 98 ALA 99 GLY 100 ASP 101 SER 102 SER 103 VAL 104 LEU 105 GLU 106 ASP 107 ARG 108 CYS 109 LEU 110 ASN 111 GLY 112 LEU 113 LYS 114 GLU 115 THR 116 TYR 117 ILE 118 ALA 119 LEU 120 GLY 121 VAL 122 PRO 123 THR 124 ASN 125 SER 126 THR 127 VAL 128 ARG 129 ALA 130 VAL 131 SER 132 ILE 133 MET 134 LYS 135 ALA 136 ALA 137 VAL 138 GLY 139 ALA 140 PHE 141 ILE 142 SER 143 ASN 144 THR 145 ALA 146 SER 147 GLN 148 ARG 149 LYS 150 GLY 151 GLU 152 VAL 153 ILE 154 GLU 155 GLY 156 ASP 157 CYS 158 SER 159 ALA 160 LEU 161 ALA 162 ALA 163 GLU 164 ILE 165 ALA 166 SER 167 TYR 168 CYS 169 ASP 170 ARG 171 ILE 172 SER 173 ALA 174 ALA 175 VAL 176 SER 177
Unit 5	ALA 1 ALA 2 PHE 3 ARG 4 ALA 5 ALA 6
Unit 6	ALA 1 PHE 2 ARG 3 ALA 4 ALA 5

Ligands

Unit 7	BLA 166 CYC 168 SO4 201
Unit 8	PUB 179 CYC 181 CYC 183 SO4 202
Unit 9	CYC 166 CYC 168
Unit 10	PUB 179 CYC 181 CYC 183