1G16 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF SEC4-GDP
• Keywords: G PROTEIN RAB, SIGNALING PROTEIN, ENDOCYTOSIS-EXOCYTOSIS COM
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1G16	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	RAS-RELATED PROTEIN SEC4	A	159	1242	24
2	Protein	RAS-RELATED PROTEIN SEC4	B	161	1256	24
3	Protein	RAS-RELATED PROTEIN SEC4	C	167	1301	24
4	Protein	RAS-RELATED PROTEIN SEC4	D	160	1250	24
5	Ligand	RAS-RELATED PROTEIN SEC4	A	3	0	30
6	Ligand	RAS-RELATED PROTEIN SEC4	B	2	0	29
7	Ligand	RAS-RELATED PROTEIN SEC4	C	3	0	30
8	Ligand	RAS-RELATED PROTEIN SEC4	D	4	0	31
9	Water			328	0	328
total				987	5049	544

Proteins

Unit 1	SER 19 ILE 20 MSE 21 LYS 22 ILE 23 LEU 24 LEU 25 ILE 26 GLY 27 ASP 28 SER 29 GLY 30 VAL 31 GLY 32 LYS 33 SER 34 CYS 35 LEU 36 LEU 37 VAL 38 ARG 39 PHE 40 VAL 41 GLU 42 ASP 43 LYS 44 PHE 45 ASN 46 PRO 47 ILE 55 ASP 56 PHE 57 LYS 58 ILE 59 LYS 60 THR 61 VAL 62 ASP 63 ILE 64 ASN 65 GLY 66 LYS 67 LYS 68 VAL 69 LYS 70 LEU 71 GLN 72 ILE 73 TRP 74 ASP 75 THR 76 ALA 77 GLY 78 GLN 79 GLU 80 ARG 81 PHE 82 ARG 83 THR 84 ILE 85 THR 86 THR 87 ALA 88 TYR 89 TYR 90 ARG 91 GLY 92 ALA 93 MSE 94 GLY 95 ILE 96 ILE 97 LEU 98 VAL 99 TYR 100 ASP 101 ILE 102 THR 103 ASP 104 GLU 105 ARG 106 THR 107 PHE 108 THR 109 ASN 110 ILE 111 LYS 112 GLN 113 TRP 114 PHE 115 LYS 116 THR 117 VAL 118 ASN 119 GLU 120 HIS 121 ALA 122 ASN 123 ASP 124 GLU 125 ALA 126 GLN 127 LEU 128 LEU 129 LEU 130 VAL 131 GLY 132 ASN 133 LYS 134 SER 135 ASP 136 MSE 137 GLU 138 THR 139 ARG 140 VAL 141 VAL 142 THR 143 ALA 144 ASP 145 GLN 146 GLY 147 GLU 148 ALA 149 LEU 150 ALA 151 LYS 152 GLU 153 LEU 154 GLY 155 ILE 156 PRO 157 PHE 158 ILE 159 GLU 160 SER 161 SER 162 ALA 163 LYS 164 ASN 165 ASP 166 ASP 167 ASN 168 VAL 169 ASN 170 GLU 171 ILE 172 PHE 173 PHE 174 THR 175 LEU 176 ALA 177 LYS 178 LEU 179 ILE 180 GLN 181 GLU 182 LYS 183 ILE 184
Unit 2	SER 19 ILE 20 MSE 21 LYS 22 ILE 23 LEU 24 LEU 25 ILE 26 GLY 27 ASP 28 SER 29 GLY 30 VAL 31 GLY 32 LYS 33 SER 34 CYS 35 LEU 36 LEU 37 VAL 38 ARG 39 PHE 40 VAL 41 GLU 42 ASP 43 LYS 44 PHE 45 ASN 46 PRO 47 ILE 55 ASP 56 PHE 57 LYS 58 ILE 59 LYS 60 THR 61 VAL 62 ASP 63 ILE 64 ASN 65 GLY 66 LYS 67 LYS 68 VAL 69 LYS 70 LEU 71 GLN 72 ILE 73 TRP 74 ASP 75 THR 76 ALA 77 GLY 78 GLN 79 GLU 80 ARG 81 PHE 82 ARG 83 THR 84 ILE 85 THR 86 THR 87 ALA 88 TYR 89 TYR 90 ARG 91 GLY 92 ALA 93 MSE 94 GLY 95 ILE 96 ILE 97 LEU 98 VAL 99 TYR 100 ASP 101 ILE 102 THR 103 ASP 104 GLU 105 ARG 106 THR 107 PHE 108 THR 109 ASN 110 ILE 111 LYS 112 GLN 113 TRP 114 PHE 115 LYS 116 THR 117 VAL 118 ASN 119 GLU 120 HIS 121 ALA 122 ASN 123 ASP 124 GLU 125 ALA 126 GLN 127 LEU 128 LEU 129 LEU 130 VAL 131 GLY 132 ASN 133 LYS 134 SER 135 ASP 136 MSE 137 GLU 138 THR 139 ARG 140 VAL 141 VAL 142 THR 143 ALA 144 ASP 145 GLN 146 GLY 147 GLU 148 ALA 149 LEU 150 ALA 151 LYS 152 GLU 153 LEU 154 GLY 155 ILE 156 PRO 157 PHE 158 ILE 159 GLU 160 SER 161 SER 162 ALA 163 LYS 164 ASN 165 ASP 166 ASP 167 ASN 168 VAL 169 ASN 170 GLU 171 ILE 172 PHE 173 PHE 174 THR 175 LEU 176 ALA 177 LYS 178 LEU 179 ILE 180 GLN 181 GLU 182 LYS 183 ILE 184 ASP 185 SER 186
Unit 3	SER 19 ILE 20 MSE 21 LYS 22 ILE 23 LEU 24 LEU 25 ILE 26 GLY 27 ASP 28 SER 29 GLY 30 VAL 31 GLY 32 LYS 33 SER 34 CYS 35 LEU 36 LEU 37 VAL 38 ARG 39 PHE 40 VAL 41 GLU 42 ASP 43 LYS 44 PHE 45 ASN 46 PRO 47 SER 48 PHE 49 ILE 50 THR 51 THR 52 ILE 53 GLY 54 ILE 55 ASP 56 PHE 57 LYS 58 ILE 59 LYS 60 THR 61 VAL 62 ASP 63 ILE 64 ASN 65 GLY 66 LYS 67 LYS 68 VAL 69 LYS 70 LEU 71 GLN 72 ILE 73 TRP 74 ASP 75 THR 76 ALA 77 GLY 78 GLN 79 GLU 80 ARG 81 PHE 82 ARG 83 THR 84 ILE 85 THR 86 THR 87 ALA 88 TYR 89 TYR 90 ARG 91 GLY 92 ALA 93 MSE 94 GLY 95 ILE 96 ILE 97 LEU 98 VAL 99 TYR 100 ASP 101 ILE 102 THR 103 ASP 104 GLU 105 ARG 106 THR 107 PHE 108 THR 109 ASN 110 ILE 111 LYS 112 GLN 113 TRP 114 PHE 115 LYS 116 THR 117 VAL 118 ASN 119 GLU 120 HIS 121 ALA 122 ASN 123 ASP 124 GLU 125 ALA 126 GLN 127 LEU 128 LEU 129 LEU 130 VAL 131 GLY 132 ASN 133 LYS 134 SER 135 ASP 136 MSE 137 GLU 138 THR 139 ARG 140 VAL 141 VAL 142 THR 143 ALA 144 ASP 145 GLN 146 GLY 147 GLU 148 ALA 149 LEU 150 ALA 151 LYS 152 GLU 153 LEU 154 GLY 155 ILE 156 PRO 157 PHE 158 ILE 159 GLU 160 SER 161 SER 162 ALA 163 LYS 164 ASN 165 ASP 166 ASP 167 ASN 168 VAL 169 ASN 170 GLU 171 ILE 172 PHE 173 PHE 174 THR 175 LEU 176 ALA 177 LYS 178 LEU 179 ILE 180 GLN 181 GLU 182 LYS 183 ILE 184 ASP 185
Unit 4	ILE 20 MSE 21 LYS 22 ILE 23 LEU 24 LEU 25 ILE 26 GLY 27 ASP 28 SER 29 GLY 30 VAL 31 GLY 32 LYS 33 SER 34 CYS 35 LEU 36 LEU 37 VAL 38 ARG 39 PHE 40 VAL 41 GLU 42 ASP 43 LYS 44 PHE 45 ASN 46 PRO 47 ILE 55 ASP 56 PHE 57 LYS 58 ILE 59 LYS 60 THR 61 VAL 62 ASP 63 ILE 64 ASN 65 GLY 66 LYS 67 LYS 68 VAL 69 LYS 70 LEU 71 GLN 72 ILE 73 TRP 74 ASP 75 THR 76 ALA 77 GLY 78 GLN 79 GLU 80 ARG 81 PHE 82 ARG 83 THR 84 ILE 85 THR 86 THR 87 ALA 88 TYR 89 TYR 90 ARG 91 GLY 92 ALA 93 MSE 94 GLY 95 ILE 96 ILE 97 LEU 98 VAL 99 TYR 100 ASP 101 ILE 102 THR 103 ASP 104 GLU 105 ARG 106 THR 107 PHE 108 THR 109 ASN 110 ILE 111 LYS 112 GLN 113 TRP 114 PHE 115 LYS 116 THR 117 VAL 118 ASN 119 GLU 120 HIS 121 ALA 122 ASN 123 ASP 124 GLU 125 ALA 126 GLN 127 LEU 128 LEU 129 LEU 130 VAL 131 GLY 132 ASN 133 LYS 134 SER 135 ASP 136 MSE 137 GLU 138 THR 139 ARG 140 VAL 141 VAL 142 THR 143 ALA 144 ASP 145 GLN 146 GLY 147 GLU 148 ALA 149 LEU 150 ALA 151 LYS 152 GLU 153 LEU 154 GLY 155 ILE 156 PRO 157 PHE 158 ILE 159 GLU 160 SER 161 SER 162 ALA 163 LYS 164 ASN 165 ASP 166 ASP 167 ASN 168 VAL 169 ASN 170 GLU 171 ILE 172 PHE 173 PHE 174 THR 175 LEU 176 ALA 177 LYS 178 LEU 179 ILE 180 GLN 181 GLU 182 LYS 183 ILE 184 ASP 185 SER 186

Ligands

Unit 5	GDP 201 CO 301 CO 305
Unit 6	GDP 202 CO 304
Unit 7	GDP 203 CO 302 CO 306
Unit 8	GDP 204 CO 303 CO 307 CO 308