2Z3Q - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE IL-15/IL-15RA COMPLEX
• Keywords: PROTEIN-PROTEIN COMPLEX, CYTOKINE/CYTOKINE RECEPTOR COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2Z3Q	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	INTERLEUKIN-15	A	114	891	0
2	Protein	INTERLEUKIN-15 RECEPTOR ALPHA CHAIN	B	81	629	0
3	Protein	INTERLEUKIN-15	C	117	910	0
4	Protein	INTERLEUKIN-15 RECEPTOR ALPHA CHAIN	D	77	605	0
5	Water			228	0	228
total				617	3035	228

Proteins

Unit 1	ALA -4 MET -3 ALA -2 ILE -1 SER 0 ASN 1 TRP 2 VAL 3 ASN 4 VAL 5 ILE 6 SER 7 ASP 8 LEU 9 LYS 10 LYS 11 ILE 12 GLU 13 ASP 14 LEU 15 ILE 16 GLN 17 SER 18 MET 19 HIS 20 ILE 21 ASP 22 ALA 23 THR 24 LEU 25 TYR 26 THR 27 GLU 28 SER 29 ASP 30 VAL 31 HIS 32 PRO 33 SER 34 CYS 35 LYS 36 VAL 37 THR 38 ALA 39 MET 40 LYS 41 CYS 42 PHE 43 LEU 44 LEU 45 GLU 46 LEU 47 GLN 48 VAL 49 ILE 50 SER 51 LEU 52 GLU 53 SER 54 GLY 55 ASP 56 ALA 57 SER 58 ILE 59 HIS 60 ASP 61 THR 62 VAL 63 GLU 64 ASN 65 LEU 66 ILE 67 ILE 68 LEU 69 ALA 70 ASN 71 ASN 72 SER 73 LEU 74 SER 75 THR 81 GLU 82 SER 83 GLY 84 CYS 85 LYS 86 GLU 87 CYS 88 GLU 89 GLU 90 LEU 91 GLU 92 GLU 93 LYS 94 ASN 95 ILE 96 LYS 97 GLU 98 PHE 99 LEU 100 GLN 101 SER 102 PHE 103 VAL 104 HIS 105 ILE 106 VAL 107 GLN 108 MET 109 PHE 110 ILE 111 ASN 112 THR 113 SER 114
Unit 2	ALA -2 ILE -1 SER 0 ILE 1 THR 2 CYS 3 PRO 4 PRO 5 PRO 6 MET 7 SER 8 VAL 9 GLU 10 HIS 11 ALA 12 ASP 13 ILE 14 TRP 15 VAL 16 LYS 17 SER 18 TYR 19 SER 20 LEU 21 TYR 22 SER 23 ARG 24 GLU 25 ARG 26 TYR 27 ILE 28 CYS 29 ASN 30 SER 31 GLY 32 PHE 33 LYS 34 ARG 35 LYS 36 ALA 37 GLY 38 THR 39 SER 40 SER 41 LEU 42 THR 43 GLU 44 CYS 45 VAL 46 LEU 47 ASN 48 LYS 49 ALA 50 THR 51 ASN 52 VAL 53 ALA 54 HIS 55 TRP 56 THR 57 THR 58 PRO 59 SER 60 LEU 61 LYS 62 CYS 63 ILE 64 ARG 65 ASP 66 PRO 67 ALA 68 LEU 69 VAL 70 HIS 71 GLN 72 ARG 73 PRO 74 ALA 75 PRO 76 PRO 77 SER 78
Unit 3	ALA -4 MET -3 ALA -2 ILE -1 SER 0 ASN 1 TRP 2 VAL 3 ASN 4 VAL 5 ILE 6 SER 7 ASP 8 LEU 9 LYS 10 LYS 11 ILE 12 GLU 13 ASP 14 LEU 15 ILE 16 GLN 17 SER 18 MET 19 HIS 20 ILE 21 ASP 22 ALA 23 THR 24 LEU 25 TYR 26 THR 27 GLU 28 SER 29 ASP 30 VAL 31 HIS 32 PRO 33 SER 34 CYS 35 LYS 36 VAL 37 THR 38 ALA 39 MET 40 LYS 41 CYS 42 PHE 43 LEU 44 LEU 45 GLU 46 LEU 47 GLN 48 VAL 49 ILE 50 SER 51 LEU 52 GLU 53 SER 54 GLY 55 ASP 56 ALA 57 SER 58 ILE 59 HIS 60 ASP 61 THR 62 VAL 63 GLU 64 ASN 65 LEU 66 ILE 67 ILE 68 LEU 69 ALA 70 ASN 71 ASN 72 SER 73 LEU 74 SER 75 SER 76 ASN 77 GLY 78 ASN 79 VAL 80 THR 81 GLU 82 SER 83 GLY 84 CYS 85 LYS 86 GLU 87 CYS 88 GLU 89 GLU 90 LEU 91 GLU 92 GLU 93 LYS 94 ASN 95 ILE 96 LYS 97 GLU 98 PHE 99 LEU 100 GLN 101 SER 102 PHE 103 VAL 104 HIS 105 ILE 106 VAL 107 GLN 108 MET 109 PHE 110 ILE 111 ASN 112
Unit 4	MET -3 ALA -2 ILE -1 SER 0 ILE 1 THR 2 CYS 3 PRO 4 PRO 5 PRO 6 MET 7 SER 8 VAL 9 GLU 10 HIS 11 ALA 12 ASP 13 ILE 14 TRP 15 VAL 16 LYS 17 SER 18 TYR 19 SER 20 LEU 21 TYR 22 SER 23 ARG 24 GLU 25 ARG 26 TYR 27 ILE 28 CYS 29 ASN 30 SER 31 GLY 32 PHE 33 LYS 34 ARG 35 LYS 36 ALA 37 GLY 38 THR 39 SER 40 SER 41 LEU 42 THR 43 GLU 44 CYS 45 VAL 46 LEU 47 ASN 48 LYS 49 ALA 50 THR 51 ASN 52 VAL 53 ALA 54 HIS 55 TRP 56 THR 57 THR 58 PRO 59 SER 60 LEU 61 LYS 62 CYS 63 ILE 64 ARG 65 ASP 66 PRO 67 ALA 68 LEU 69 VAL 70 HIS 71 GLN 72 ARG 73