2EQB - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE RAB GTPASE SEC4P, THE SEC2P GEF DOMAIN, AND PHOSPHATE COMPLEX
• Keywords: COILED COIL, ENDOCYTOSIS/EXOCYTOSIS COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2EQB	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	171	1349	0
2	Protein	RAB GUANINE NUCLEOTIDE EXCHANGE FACTOR SEC2	B	93	775	0
3	Protein	RAB GUANINE NUCLEOTIDE EXCHANGE FACTOR SEC2	C	93	775	0
4	Ligand	RAS-RELATED PROTEIN SEC4	A	1	0	5
5	Ligand	RAB GUANINE NUCLEOTIDE EXCHANGE FACTOR SEC2	C	1	0	5
6	Water			114	0	114
total				473	2899	124

Proteins

Unit 1	GLY 17 SER 18 SER 19 ILE 20 MET 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 LEU 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 MET 94 GLY 95 ILE 96 ILE 97 LEU 98 VAL 99 TYR 100 ASP 101 VAL 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 MET 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 ASN 187
Unit 2	SER 50 ASN 51 TYR 52 ASN 53 GLN 54 LEU 55 LYS 56 GLU 57 ASP 58 TYR 59 ASN 60 THR 61 LEU 62 LYS 63 ARG 64 GLU 65 LEU 66 SER 67 ASP 68 ARG 69 ASP 70 ASP 71 GLU 72 VAL 73 LYS 74 ARG 75 LEU 76 ARG 77 GLU 78 ASP 79 ILE 80 ALA 81 LYS 82 GLU 83 ASN 84 GLU 85 LEU 86 ARG 87 THR 88 LYS 89 ALA 90 GLU 91 GLU 92 GLU 93 ALA 94 ASP 95 LYS 96 LEU 97 ASN 98 LYS 99 GLU 100 VAL 101 GLU 102 ASP 103 LEU 104 THR 105 ALA 106 SER 107 LEU 108 PHE 109 ASP 110 GLU 111 ALA 112 ASN 113 ASN 114 MET 115 VAL 116 ALA 117 ASP 118 ALA 119 ARG 120 LYS 121 GLU 122 LYS 123 TYR 124 ALA 125 ILE 126 GLU 127 ILE 128 LEU 129 ASN 130 LYS 131 ARG 132 LEU 133 THR 134 GLU 135 GLN 136 LEU 137 ARG 138 GLU 139 LYS 140 ASP 141 THR 142
Unit 3	SER 50 ASN 51 TYR 52 ASN 53 GLN 54 LEU 55 LYS 56 GLU 57 ASP 58 TYR 59 ASN 60 THR 61 LEU 62 LYS 63 ARG 64 GLU 65 LEU 66 SER 67 ASP 68 ARG 69 ASP 70 ASP 71 GLU 72 VAL 73 LYS 74 ARG 75 LEU 76 ARG 77 GLU 78 ASP 79 ILE 80 ALA 81 LYS 82 GLU 83 ASN 84 GLU 85 LEU 86 ARG 87 THR 88 LYS 89 ALA 90 GLU 91 GLU 92 GLU 93 ALA 94 ASP 95 LYS 96 LEU 97 ASN 98 LYS 99 GLU 100 VAL 101 GLU 102 ASP 103 LEU 104 THR 105 ALA 106 SER 107 LEU 108 PHE 109 ASP 110 GLU 111 ALA 112 ASN 113 ASN 114 MET 115 VAL 116 ALA 117 ASP 118 ALA 119 ARG 120 LYS 121 GLU 122 LYS 123 TYR 124 ALA 125 ILE 126 GLU 127 ILE 128 LEU 129 ASN 130 LYS 131 ARG 132 LEU 133 THR 134 GLU 135 GLN 136 LEU 137 ARG 138 GLU 139 LYS 140 ASP 141 THR 142

Ligands

Unit 4	PO4 201
Unit 5	PO4 202