2I2Y - Sequence, Chains, Asymmetric and Biological Units

• Title: SOLUTION STRUCTURE OF THE RRM OF SRP20 BOUND TO THE RNA CAUC
• Keywords: PROTEIN-RNA COMPLEX RRM ALPHA-BETA SANDWICH BETA1-ALPHA1- BETA2-BETA3-ALPHA2-BETA4, RNA BINDING PROTEIN/CHIMERA/RNA COMPLEX
• Experiment: NMR
• Number of Models: 28

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2I2Y	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	FUSION PROTEIN CONSISTS OF IMMUNOGLOBIN G- BINDING PROTEIN G AND SPLICING FACTOR, ARGININE/SERINE- RICH 3	A	150	2305	0
2	RNA		B	4	124	0
total				154	2429	0

Proteins

Unit 1

MET 1 GLN 2 TYR 3 LYS 4 LEU 5 ILE 6 LEU 7 ASN 8 GLY 9 LYS 10 THR 11 LEU 12 LYS 13 GLY 14 GLU 15 THR 16 THR 17 THR 18 GLU 19 ALA 20 VAL 21 ASP 22 ALA 23 ALA 24 THR 25 ALA 26 GLU 27 LYS 28 VAL 29 PHE 30 LYS 31 GLN 32 TYR 33 ALA 34 ASN 35 ASP 36 ASN 37 GLY 38 VAL 39 ASP 40 GLY 41 GLU 42 TRP 43 THR 44 TYR 45 ASP 46 ASP 47 ALA 48 THR 49 LYS 50 THR 51 PHE 52 THR 53 VAL 54 THR 55 GLU 56 GLY 57 SER 58 HIS 59 HIS 60 HIS 61 HIS 62 HIS 63 HIS 64 MET 65 HIS 66 ARG 67 ASP 68 SER 69 CYS 70 PRO 71 LEU 72 ASP 73 CYS 74 LYS 75 VAL 76 TYR 77 VAL 78 GLY 79 ASN 80 LEU 81 GLY 82 ASN 83 ASN 84 GLY 85 ASN 86 LYS 87 THR 88 GLU 89 LEU 90 GLU 91 ARG 92 ALA 93 PHE 94 GLY 95 TYR 96 TYR 97 GLY 98 PRO 99 LEU 100 ARG 101 SER 102 VAL 103 TRP 104 VAL 105 ALA 106 ARG 107 ASN 108 PRO 109 PRO 110 GLY 111 PHE 112 ALA 113 PHE 114 VAL 115 GLU 116 PHE 117 GLU 118 ASP 119 PRO 120 ARG 121 ASP 122 ALA 123 ALA 124 ASP 125 ALA 126 VAL 127 ARG 128 GLU 129 LEU 130 ASP 131 GLY 132 ARG 133 THR 134 LEU 135 CYS 136 GLY 137 CYS 138 ARG 139 VAL 140 ARG 141 VAL 142 GLU 143 LEU 144 SER 145 ASN 146 GLY 147 GLU 148 LYS 149 ARG 150

Nucleic acids

Unit 2

C 151 A 152 U 153 C 154