3SEK - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE MYOSTATIN:FOLLISTATIN-LIKE 3 COMPLE
• Keywords: PROTEIN-PROTEIN COMPLEX, TB DOMAIN, CYSTINE KNOT MOTIF, TGF- FOLD, DISULFIDE LINKED DIMER, FOLLISTATIN DOMAIN (FSD), SIG PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3SEK	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	GROWTH/DIFFERENTIATION FACTOR 8	B	109	867	0
2	Protein	FOLLISTATIN-RELATED PROTEIN 3	C	201	1457	0
3	Ligand	FOLLISTATIN-RELATED PROTEIN 3	C	1	0	14
4	Water			59	0	59
total				370	2324	73

Proteins

Unit 1

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

Unit 2

GLY 10 VAL 11 CYS 12 TRP 13 LEU 14 GLN 15 ALA 20 THR 21 CYS 22 SER 23 LEU 24 VAL 25 LEU 26 GLN 27 THR 28 ASP 29 VAL 30 THR 31 ARG 32 ALA 33 GLU 34 CYS 35 CYS 36 ALA 37 SER 38 GLY 39 ASN 40 ILE 41 ASP 42 THR 43 ALA 44 TRP 45 SER 46 ASN 47 LEU 48 THR 49 HIS 50 PRO 51 GLY 52 ASN 53 LYS 54 ILE 55 ASN 56 LEU 57 LEU 58 GLY 59 PHE 60 LEU 61 GLY 62 LEU 63 VAL 64 HIS 65 CYS 66 LEU 67 PRO 68 CYS 69 LYS 70 ASP 71 SER 72 CYS 73 ASP 74 GLY 75 VAL 76 GLU 77 CYS 78 GLY 79 PRO 80 GLY 81 LYS 82 ALA 83 CYS 84 ARG 85 MET 86 PRO 91 ARG 92 CYS 93 GLU 94 CYS 95 ALA 96 PRO 97 ASP 98 CYS 99 SER 100 GLY 101 LEU 102 PRO 103 ALA 104 ARG 105 LEU 106 GLN 107 VAL 108 CYS 109 GLY 110 SER 111 ASP 112 GLY 113 ALA 114 THR 115 TYR 116 ARG 117 ASP 118 GLU 119 CYS 120 GLU 121 LEU 122 ARG 123 ALA 124 ALA 125 ARG 126 CYS 127 ARG 128 GLY 129 HIS 130 PRO 131 ASP 132 LEU 133 SER 134 VAL 135 MET 136 TYR 137 ARG 138 GLY 139 ARG 140 CYS 141 ARG 142 LYS 143 SER 144 CYS 145 GLU 146 HIS 147 VAL 148 VAL 149 CYS 150 PRO 151 ARG 152 PRO 153 GLN 154 SER 155 CYS 156 VAL 157 VAL 158 ASP 159 GLN 160 THR 161 GLY 162 SER 163 ALA 164 HIS 165 CYS 166 VAL 167 VAL 168 CYS 169 ARG 170 ALA 171 ALA 172 PRO 173 CYS 174 PRO 175 VAL 176 PRO 177 SER 178 SER 179 PRO 180 GLY 181 GLN 182 GLU 183 LEU 184 CYS 185 GLY 186 ASN 187 ASN 188 ASN 189 VAL 190 THR 191 TYR 192 ILE 193 SER 194 SER 195 CYS 196 HIS 197 MET 198 ARG 199 GLN 200 ALA 201 THR 202 CYS 203 PHE 204 LEU 205 GLY 206 ARG 207 SER 208 ILE 209 GLY 210 VAL 211 ARG 212 HIS 213 ALA 214 GLY 215 SER 216 CYS 217 ALA 218

Ligands

Unit 3

NAG 1