1K2A - Sequence, Chains, Asymmetric and Biological Units

• Title: MODIFIED FORM OF EOSINOPHIL-DERIVED NEUROTOXIN
• Keywords: RNASE A FOLDING, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1K2A	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	EOSINOPHIL-DERIVED NEUROTOXIN	A	136	1098	0
2	Ligand	EOSINOPHIL-DERIVED NEUROTOXIN	A	2	0	10
3	Water			244	0	244
total				382	1098	254

Proteins

Unit 1

HIS -2 VAL -1 LYS 1 PRO 2 PRO 3 GLN 4 PHE 5 THR 6 TRP 7 ALA 8 GLN 9 TRP 10 PHE 11 GLU 12 THR 13 GLN 14 HIS 15 ILE 16 ASN 17 MET 18 THR 19 SER 20 GLN 21 GLN 22 CYS 23 THR 24 ASN 25 ALA 26 MET 27 GLN 28 VAL 29 ILE 30 ASN 31 ASN 32 TYR 33 GLN 34 ARG 35 ARG 36 CYS 37 LYS 38 ASN 39 GLN 40 ASN 41 THR 42 PHE 43 LEU 44 LEU 45 THR 46 THR 47 PHE 48 ALA 49 ASN 50 VAL 51 VAL 52 ASN 53 VAL 54 CYS 55 GLY 56 ASN 57 PRO 58 ASN 59 MET 60 THR 61 CYS 62 PRO 63 SER 64 ASN 65 LYS 66 THR 67 ARG 68 LYS 69 ASN 70 CYS 71 HIS 72 HIS 73 SER 74 GLY 75 SER 76 GLN 77 VAL 78 PRO 79 LEU 80 ILE 81 HIS 82 CYS 83 ASN 84 LEU 85 THR 86 THR 87 PRO 88 SER 89 PRO 90 GLN 91 ASN 92 ILE 93 SER 94 ASN 95 CYS 96 ARG 97 TYR 98 ALA 99 GLN 100 THR 101 PRO 102 ALA 103 ASN 104 MET 105 PHE 106 TYR 107 ILE 108 VAL 109 ALA 110 CYS 111 ASP 112 ASN 113 ARG 114 ASP 115 GLN 116 ARG 117 ARG 118 ASP 119 PRO 120 PRO 121 GLN 122 TYR 123 PRO 124 VAL 125 VAL 126 PRO 127 VAL 128 HIS 129 LEU 130 ASP 131 ARG 132 ILE 133 ILE 134

Ligands

Unit 2

SO4 301 SO4 302