4RRI - Sequence, Chains, Asymmetric and Biological Units

• Title: K116M MUTANT OF N-TERMINAL EDITING DOMAIN OF THREONYL-TRNA S FROM AEROPYRUM PERNIX WITH L-THR3AA
• Keywords: DTD-LIKE FOLD, PROOFREADING, LIGASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4RRI	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROBABLE THREONINE--TRNA LIGASE 2	A	136	1067	0
2	Ligand	PROBABLE THREONINE--TRNA LIGASE 2	A	2	0	27
3	Water			100	0	100
total				238	1067	127

Proteins

Unit 1

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

Ligands

Unit 2

A3T 501 MG 502