1S4Y - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE ACTIVIN/ACTRIIB EXTRACELLULAR DOMAI
• Keywords: STRUCTURAL GENOMICS, JCSG, TRANSFERASE, PSI, PROTEIN STRUCTU INITIATIVE, JOINT CENTER FOR STRUCTURAL GENOMICS
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1S4Y	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ACTIVIN RECEPTOR TYPE IIB PRECURSOR	A	91	746	0
2	Protein	INHIBIN BETA A CHAIN	B	111	847	0
3	Protein	ACTIVIN RECEPTOR TYPE IIB PRECURSOR	C	95	768	0
4	Protein	INHIBIN BETA A CHAIN	D	96	741	0
5	Water			177	0	177
total				570	3102	177

Proteins

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