GCK
Bonds
First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
P | O1P | doub | 1.50Å | 1.51Å | |
P | O2P | sing | 1.62Å | 1.46Å | |
P | O5' | sing | 1.62Å | 1.58Å | |
P | O3P | sing | 1.62Å | 1.54Å | |
O2P | HOP2 | sing | 0.98Å | 0.95Å | |
O5' | C5' | sing | 1.42Å | 1.44Å | |
N1 | C6 | sing | 1.38Å | 1.36Å | |
N1 | C2 | sing | 1.41Å | 1.39Å | |
N1 | C1' | sing | 1.43Å | 1.55Å | |
C6 | C5 | doub | 1.33Å | 1.35Å | |
C6 | H6 | sing | 1.08Å | 0.93Å | |
C2 | O2 | doub | 1.23Å | 1.22Å | |
C2 | N3 | sing | 1.38Å | 1.36Å | |
N3 | C4 | doub | 1.31Å | 1.33Å | |
C4 | N4 | sing | 1.38Å | 1.34Å | |
C4 | C5 | sing | 1.49Å | 1.43Å | |
N4 | C14 | sing | 1.40Å | 1.44Å | |
N4 | H4 | sing | 1.01Å | 0.86Å | |
C5 | O8 | sing | 1.38Å | 1.37Å | |
O8 | C9 | sing | 1.38Å | 1.34Å | |
C9 | C10 | doub | 1.40Å | 1.39Å | Aromatic |
C9 | C14 | sing | 1.40Å | 1.39Å | Aromatic |
C10 | C11 | sing | 1.39Å | 1.38Å | Aromatic |
C10 | H10 | sing | 1.09Å | 0.93Å | |
C11 | C12 | doub | 1.39Å | 1.40Å | Aromatic |
C11 | H11 | sing | 1.09Å | 0.93Å | |
C12 | C13 | sing | 1.40Å | 1.39Å | Aromatic |
C12 | H12 | sing | 1.09Å | 0.93Å | |
C13 | C14 | doub | 1.40Å | 1.41Å | Aromatic |
C13 | O15 | sing | 1.36Å | 1.37Å | |
O15 | C16 | sing | 1.43Å | 1.55Å | |
C16 | C17 | sing | 1.52Å | 1.46Å | |
C16 | H161 | sing | 1.09Å | 0.97Å | |
C16 | H162 | sing | 1.10Å | 0.97Å | |
C17 | N18 | sing | 1.48Å | 1.44Å | |
C17 | H171 | sing | 1.09Å | 0.97Å | |
C17 | H172 | sing | 1.09Å | 0.97Å | |
N18 | C19 | sing | 1.39Å | 1.36Å | |
N18 | H18 | sing | 1.01Å | 0.86Å | |
C19 | N20 | sing | 1.39Å | 1.28Å | |
C19 | N21 | doub | 1.39Å | 1.37Å | |
N20 | H201 | sing | 1.02Å | 0.86Å | |
N20 | H202 | sing | 1.02Å | 0.86Å | |
N21 | H211 | sing | 1.02Å | 0.86Å | |
N21 | H212 | sing | 1.02Å | 0.86Å | |
C2' | C1' | sing | 1.52Å | 1.36Å | |
C2' | C3' | sing | 1.51Å | 1.50Å | |
C2' | H2'1 | sing | 1.10Å | 0.97Å | |
C2' | H2'2 | sing | 1.09Å | 0.97Å | |
C5' | C4' | sing | 1.52Å | 1.53Å | |
C5' | H5'1 | sing | 1.09Å | 0.97Å | |
C5' | H5'2 | sing | 1.09Å | 0.97Å | |
C4' | O4' | sing | 1.44Å | 1.45Å | |
C4' | C3' | sing | 1.52Å | 1.52Å | |
C4' | H4' | sing | 1.09Å | 0.98Å | |
O4' | C1' | sing | 1.43Å | 1.56Å | |
C1' | H1' | sing | 1.10Å | 0.98Å | |
C3' | O3' | sing | 1.43Å | 1.46Å | |
C3' | H3' | sing | 1.09Å | 0.98Å | |
O3' | H3T | sing | 0.97Å | 0.95Å | |
O3P | HOP3 | sing | 0.98Å | 0.95Å |
Angles
First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
O1P | P | O2P | 121.3° | 115.3° |
O1P | P | O5' | 106.9° | 115.0° |
O1P | P | O3P | 105.3° | 115.0° |
O2P | P | O5' | 106.1° | 103.8° |
O2P | P | O3P | 110.8° | 103.3° |
P | O2P | HOP2 | 121.3° | 118.9° |
O5' | P | O3P | 105.5° | 102.9° |
P | O5' | C5' | 120.4° | 118.4° |
P | O3P | HOP3 | 109.5° | 118.9° |
O5' | C5' | C4' | 109.2° | 108.8° |
O5' | C5' | H5'1 | 109.9° | 109.0° |
O5' | C5' | H5'2 | 109.8° | 109.0° |
C6 | N1 | C2 | 120.7° | 121.0° |
C6 | N1 | C1' | 124.2° | 119.4° |
N1 | C6 | C5 | 120.9° | 121.8° |
N1 | C6 | H6 | 119.6° | 116.7° |
C2 | N1 | C1' | 115.1° | 119.5° |
N1 | C2 | O2 | 118.1° | 121.7° |
N1 | C2 | N3 | 119.8° | 118.2° |
N1 | C1' | C2' | 120.6° | 112.8° |
N1 | C1' | O4' | 100.0° | 109.4° |
N1 | C1' | H1' | 108.2° | 107.8° |
C5 | C6 | H6 | 119.5° | 121.5° |
C6 | C5 | C4 | 117.2° | 116.2° |
C6 | C5 | O8 | 119.5° | 122.5° |
O2 | C2 | N3 | 122.1° | 120.2° |
C2 | N3 | C4 | 119.4° | 120.9° |
N3 | C4 | N4 | 119.4° | 120.8° |
N3 | C4 | C5 | 122.1° | 121.9° |
N4 | C4 | C5 | 118.5° | 117.4° |
C4 | N4 | C14 | 119.3° | 120.9° |
C4 | N4 | H4 | 120.4° | 120.9° |
C4 | C5 | O8 | 123.3° | 121.3° |
C14 | N4 | H4 | 120.3° | 118.3° |
N4 | C14 | C9 | 118.6° | 120.0° |
N4 | C14 | C13 | 119.3° | 121.1° |
C5 | O8 | C9 | 116.5° | 118.1° |
O8 | C9 | C10 | 116.7° | 116.8° |
O8 | C9 | C14 | 123.6° | 122.4° |
C10 | C9 | C14 | 119.7° | 120.8° |
C9 | C10 | C11 | 118.5° | 119.7° |
C9 | C10 | H10 | 120.8° | 120.5° |
C9 | C14 | C13 | 122.1° | 119.0° |
C11 | C10 | H10 | 120.7° | 119.8° |
C10 | C11 | C12 | 122.0° | 120.0° |
C10 | C11 | H11 | 119.0° | 120.0° |
C12 | C11 | H11 | 119.1° | 120.0° |
C11 | C12 | C13 | 120.1° | 120.2° |
C11 | C12 | H12 | 119.9° | 119.5° |
C13 | C12 | H12 | 120.0° | 120.2° |
C12 | C13 | C14 | 117.6° | 120.3° |
C12 | C13 | O15 | 127.7° | 119.0° |
C14 | C13 | O15 | 114.7° | 120.6° |
C13 | O15 | C16 | 111.9° | 117.0° |
O15 | C16 | C17 | 109.8° | 109.4° |
O15 | C16 | H161 | 109.7° | 107.9° |
O15 | C16 | H162 | 109.7° | 108.7° |
C17 | C16 | H161 | 109.7° | 110.0° |
C17 | C16 | H162 | 109.7° | 111.6° |
C16 | C17 | N18 | 113.7° | 109.6° |
C16 | C17 | H171 | 108.8° | 111.3° |
C16 | C17 | H172 | 108.8° | 110.4° |
H161 | C16 | H162 | 108.2° | 109.1° |
N18 | C17 | H171 | 108.8° | 108.2° |
N18 | C17 | H172 | 108.8° | 108.2° |
C17 | N18 | C19 | 123.5° | 121.7° |
C17 | N18 | H18 | 118.2° | 118.6° |
H171 | C17 | H172 | 107.7° | 109.1° |
C19 | N18 | H18 | 118.3° | 119.7° |
N18 | C19 | N20 | 121.4° | 122.3° |
N18 | C19 | N21 | 119.5° | 118.6° |
N20 | C19 | N21 | 118.8° | 119.2° |
C19 | N20 | H201 | 120.0° | 120.9° |
C19 | N20 | H202 | 120.0° | 121.9° |
C19 | N21 | H211 | 120.0° | 121.2° |
C19 | N21 | H212 | 120.0° | 121.2° |
H201 | N20 | H202 | 120.1° | 117.2° |
H211 | N21 | H212 | 120.0° | 117.6° |
C1' | C2' | C3' | 102.5° | 102.4° |
C1' | C2' | H2'1 | 111.3° | 110.5° |
C1' | C2' | H2'2 | 111.3° | 111.7° |
C2' | C1' | O4' | 111.1° | 107.4° |
C2' | C1' | H1' | 108.1° | 111.4° |
C3' | C2' | H2'1 | 111.2° | 109.7° |
C3' | C2' | H2'2 | 111.3° | 114.1° |
C2' | C3' | C4' | 101.6° | 103.1° |
C2' | C3' | O3' | 114.5° | 109.7° |
C2' | C3' | H3' | 109.4° | 113.2° |
H2'1 | C2' | H2'2 | 109.2° | 108.3° |
C4' | C5' | H5'1 | 109.8° | 110.3° |
C4' | C5' | H5'2 | 109.8° | 110.3° |
C5' | C4' | O4' | 108.1° | 107.9° |
C5' | C4' | C3' | 117.7° | 112.9° |
C5' | C4' | H4' | 108.4° | 109.5° |
H5'1 | C5' | H5'2 | 108.3° | 109.4° |
O4' | C4' | C3' | 105.3° | 106.2° |
O4' | C4' | H4' | 108.5° | 107.9° |
C4' | O4' | C1' | 101.4° | 109.3° |
C3' | C4' | H4' | 108.5° | 112.1° |
C4' | C3' | O3' | 112.4° | 109.9° |
C4' | C3' | H3' | 109.4° | 113.4° |
O4' | C1' | H1' | 108.1° | 108.0° |
O3' | C3' | H3' | 109.3° | 107.4° |
C3' | O3' | H3T | 114.5° | 107.3° |
Dihedrals
First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
O1P | P | O2P | O5' | 121.9° | 126.6° |
O1P | P | O2P | O3P | 124.1° | 126.3° |
O1P | P | O5' | O3P | 111.7° | 125.8° |
O1P | P | O2P | HOP2 | 180.0° | 48.8° |
O1P | P | O5' | C5' | 41.8° | 179.9° |
O1P | P | O3P | HOP3 | 111.1° | 48.0° |
O2P | P | O5' | O3P | 117.6° | 107.4° |
O2P | P | O5' | C5' | 172.5° | 53.1° |
O2P | P | O3P | HOP3 | 21.6° | 78.4° |
O5' | P | O2P | HOP2 | 58.0° | 175.4° |
P | O5' | C5' | C4' | 174.8° | 180.0° |
P | O5' | C5' | H5'1 | 54.3° | 59.6° |
P | O5' | C5' | H5'2 | 64.7° | 59.6° |
O5' | P | O3P | HOP3 | 136.1° | 173.8° |
O3P | P | O2P | HOP2 | 56.0° | 77.5° |
O3P | P | O5' | C5' | 69.9° | 54.3° |
O5' | C5' | C4' | H5'1 | 120.5° | 119.5° |
O5' | C5' | C4' | H5'2 | 120.5° | 119.5° |
O5' | C5' | H5'1 | H5'2 | 119.9° | 119.0° |
O5' | C5' | C4' | O4' | 67.3° | 62.5° |
O5' | C5' | C4' | C3' | 51.6° | 179.5° |
O5' | C5' | C4' | H4' | 175.2° | 54.7° |
C6 | N1 | C2 | C1' | 177.1° | 180.0° |
N1 | C6 | C5 | H6 | 180.0° | 179.9° |
C6 | N1 | C2 | O2 | 178.7° | 179.9° |
C6 | N1 | C2 | N3 | 1.6° | 0.0° |
N1 | C6 | C5 | C4 | 0.2° | 0.0° |
N1 | C6 | C5 | O8 | 178.9° | 180.0° |
C6 | N1 | C1' | C2' | 91.6° | 86.5° |
C6 | N1 | C1' | O4' | 30.3° | 32.9° |
C6 | N1 | C1' | H1' | 143.3° | 150.0° |
C2 | N1 | C6 | C5 | 1.0° | 0.0° |
C2 | N1 | C6 | H6 | 179.0° | 180.0° |
N1 | C2 | O2 | N3 | 179.6° | 179.9° |
N1 | C2 | N3 | C4 | 1.3° | 0.0° |
C2 | N1 | C1' | C2' | 85.4° | 93.5° |
C2 | N1 | C1' | O4' | 152.7° | 147.1° |
C2 | N1 | C1' | H1' | 39.7° | 29.9° |
C1' | N1 | C6 | C5 | 177.8° | 180.0° |
C1' | N1 | C6 | H6 | 2.2° | 0.0° |
C1' | N1 | C2 | O2 | 1.6° | 0.1° |
C1' | N1 | C2 | N3 | 178.7° | 180.0° |
N1 | C1' | C2' | O4' | 116.4° | 120.5° |
N1 | C1' | C2' | H1' | 125.1° | 121.4° |
N1 | C1' | C2' | C3' | 87.9° | 147.4° |
N1 | C1' | C2' | H2'1 | 31.1° | 30.6° |
N1 | C1' | C2' | H2'2 | 153.1° | 90.0° |
N1 | C1' | O4' | C4' | 124.6° | 131.7° |
N1 | C1' | O4' | H1' | 113.0° | 117.0° |
C6 | C5 | C4 | N3 | 0.1° | 0.0° |
C6 | C5 | C4 | N4 | 178.0° | 180.0° |
C6 | C5 | C4 | O8 | 178.7° | 179.9° |
C6 | C5 | O8 | C9 | 176.7° | 180.0° |
H6 | C6 | C5 | C4 | 179.8° | 180.0° |
H6 | C6 | C5 | O8 | 1.1° | 0.1° |
O2 | C2 | N3 | C4 | 179.0° | 179.9° |
C2 | N3 | C4 | N4 | 178.6° | 180.0° |
C2 | N3 | C4 | C5 | 0.5° | 0.0° |
N3 | C4 | N4 | C5 | 178.2° | 180.0° |
N3 | C4 | N4 | C14 | 179.0° | 180.0° |
N3 | C4 | N4 | H4 | 0.9° | 0.1° |
N3 | C4 | C5 | O8 | 178.6° | 180.0° |
C4 | N4 | C14 | H4 | 180.0° | 179.8° |
N4 | C4 | C5 | O8 | 3.3° | 0.1° |
C4 | N4 | C14 | C9 | 0.0° | 0.0° |
C4 | N4 | C14 | C13 | 179.6° | 179.9° |
C5 | C4 | N4 | C14 | 0.8° | 0.0° |
C5 | C4 | N4 | H4 | 179.1° | 179.8° |
C4 | C5 | O8 | C9 | 4.6° | 0.1° |
N4 | C14 | C9 | O8 | 1.5° | 0.0° |
N4 | C14 | C9 | C10 | 179.4° | 180.0° |
N4 | C14 | C9 | C13 | 179.6° | 180.0° |
N4 | C14 | C13 | C12 | 179.4° | 180.0° |
N4 | C14 | C13 | O15 | 1.2° | 0.0° |
H4 | N4 | C14 | C9 | 180.0° | 179.8° |
H4 | N4 | C14 | C13 | 0.5° | 0.2° |
C5 | O8 | C9 | C10 | 177.1° | 180.0° |
C5 | O8 | C9 | C14 | 3.8° | 0.1° |
O8 | C9 | C10 | C14 | 179.2° | 179.9° |
O8 | C9 | C10 | C11 | 177.5° | 179.9° |
O8 | C9 | C10 | H10 | 2.6° | 0.0° |
O8 | C9 | C14 | C13 | 178.0° | 179.9° |
C9 | C10 | C11 | H10 | 180.0° | 180.0° |
C9 | C10 | C11 | C12 | 1.1° | 0.0° |
C9 | C10 | C11 | H11 | 178.9° | 180.0° |
C10 | C9 | C14 | C13 | 1.1° | 0.0° |
C14 | C9 | C10 | C11 | 1.7° | 0.0° |
C14 | C9 | C10 | H10 | 178.3° | 179.9° |
C9 | C14 | C13 | C12 | 0.2° | 0.0° |
C9 | C14 | C13 | O15 | 179.3° | 180.0° |
C10 | C11 | C12 | H11 | 180.0° | 180.0° |
C10 | C11 | C12 | C13 | 0.1° | 0.0° |
C10 | C11 | C12 | H12 | 179.9° | 180.0° |
H10 | C10 | C11 | C12 | 178.9° | 180.0° |
H10 | C10 | C11 | H11 | 1.2° | 0.1° |
C11 | C12 | C13 | H12 | 180.0° | 179.9° |
C11 | C12 | C13 | C14 | 0.8° | 0.0° |
C11 | C12 | C13 | O15 | 178.6° | 180.0° |
H11 | C11 | C12 | C13 | 179.9° | 180.0° |
H11 | C11 | C12 | H12 | 0.1° | 0.1° |
C12 | C13 | C14 | O15 | 179.4° | 180.0° |
C12 | C13 | O15 | C16 | 39.9° | 30.1° |
H12 | C12 | C13 | C14 | 179.3° | 180.0° |
H12 | C12 | C13 | O15 | 1.4° | 0.1° |
C14 | C13 | O15 | C16 | 139.4° | 150.0° |
C13 | O15 | C16 | C17 | 139.0° | 150.3° |
C13 | O15 | C16 | H161 | 18.3° | 90.0° |
C13 | O15 | C16 | H162 | 100.4° | 28.1° |
O15 | C16 | C17 | H161 | 120.6° | 118.4° |
O15 | C16 | C17 | H162 | 120.6° | 120.4° |
O15 | C16 | H161 | H162 | 119.7° | 118.0° |
O15 | C16 | C17 | N18 | 57.6° | 61.5° |
O15 | C16 | C17 | H171 | 63.9° | 58.1° |
O15 | C16 | C17 | H172 | 179.0° | 179.4° |
C17 | C16 | H161 | H162 | 119.7° | 122.7° |
C16 | C17 | N18 | H171 | 121.4° | 121.6° |
C16 | C17 | N18 | H172 | 121.4° | 120.4° |
C16 | C17 | H171 | H172 | 117.8° | 122.0° |
C16 | C17 | N18 | C19 | 99.5° | 180.0° |
C16 | C17 | N18 | H18 | 80.5° | 0.0° |
H161 | C16 | C17 | N18 | 178.2° | 179.9° |
H161 | C16 | C17 | H171 | 56.7° | 60.3° |
H161 | C16 | C17 | H172 | 60.3° | 61.0° |
H162 | C16 | C17 | N18 | 63.1° | 58.8° |
H162 | C16 | C17 | H171 | 175.5° | 178.5° |
H162 | C16 | C17 | H172 | 58.4° | 60.2° |
N18 | C17 | H171 | H172 | 117.8° | 117.4° |
C17 | N18 | C19 | H18 | 179.9° | 180.0° |
C17 | N18 | C19 | N20 | 176.3° | 179.9° |
C17 | N18 | C19 | N21 | 9.7° | 0.0° |
H171 | C17 | N18 | C19 | 139.1° | 58.5° |
H171 | C17 | N18 | H18 | 41.0° | 121.5° |
H172 | C17 | N18 | C19 | 22.0° | 59.5° |
H172 | C17 | N18 | H18 | 158.1° | 120.5° |
N18 | C19 | N20 | N21 | 174.0° | 180.0° |
N18 | C19 | N20 | H201 | 0.1° | 179.9° |
N18 | C19 | N20 | H202 | 180.0° | 0.2° |
N18 | C19 | N21 | H211 | 174.2° | 0.0° |
N18 | C19 | N21 | H212 | 5.9° | 180.0° |
H18 | N18 | C19 | N20 | 3.8° | 0.1° |
H18 | N18 | C19 | N21 | 170.2° | 180.0° |
C19 | N20 | H201 | H202 | 179.9° | 179.8° |
N20 | C19 | N21 | H211 | 0.0° | 180.0° |
N20 | C19 | N21 | H212 | 180.0° | 0.0° |
N21 | C19 | N20 | H201 | 174.0° | 0.0° |
N21 | C19 | N20 | H202 | 6.0° | 179.8° |
C19 | N21 | H211 | H212 | 180.0° | 180.0° |
C1' | C2' | C3' | H2'1 | 119.0° | 117.4° |
C1' | C2' | C3' | H2'2 | 119.1° | 120.9° |
C1' | C2' | H2'1 | H2'2 | 123.3° | 122.7° |
C2' | C1' | O4' | C4' | 3.8° | 9.0° |
C1' | C2' | C3' | C4' | 41.0° | 33.4° |
C2' | C1' | O4' | H1' | 118.5° | 120.3° |
C1' | C2' | C3' | O3' | 162.4° | 83.7° |
C1' | C2' | C3' | H3' | 74.5° | 156.4° |
C3' | C2' | H2'1 | H2'2 | 123.1° | 125.1° |
C2' | C3' | C4' | C5' | 160.3° | 88.8° |
C2' | C3' | C4' | O4' | 39.8° | 29.2° |
C2' | C3' | C4' | O3' | 122.9° | 116.9° |
C2' | C3' | C4' | H3' | 115.6° | 122.8° |
C2' | C3' | C4' | H4' | 76.2° | 146.9° |
C3' | C2' | C1' | O4' | 28.5° | 26.9° |
C3' | C2' | C1' | H1' | 147.0° | 91.2° |
C2' | C3' | O3' | H3' | 123.1° | 123.4° |
C2' | C3' | O3' | H3T | 180.0° | 126.6° |
H2'1 | C2' | C3' | C4' | 160.0° | 84.0° |
H2'1 | C2' | C1' | O4' | 147.4° | 90.0° |
H2'1 | C2' | C1' | H1' | 94.0° | 152.0° |
H2'1 | C2' | C3' | O3' | 78.6° | 158.9° |
H2'1 | C2' | C3' | H3' | 44.5° | 39.0° |
H2'2 | C2' | C3' | C4' | 78.0° | 154.3° |
H2'2 | C2' | C1' | O4' | 90.5° | 149.4° |
H2'2 | C2' | C1' | H1' | 28.0° | 31.3° |
H2'2 | C2' | C3' | O3' | 43.4° | 37.2° |
H2'2 | C2' | C3' | H3' | 166.4° | 82.7° |
C4' | C5' | H5'1 | H5'2 | 119.9° | 121.6° |
C5' | C4' | O4' | C3' | 126.6° | 121.3° |
C5' | C4' | O4' | H4' | 117.4° | 118.2° |
C5' | C4' | C3' | H4' | 123.6° | 124.3° |
C5' | C4' | O4' | C1' | 149.0° | 108.6° |
C5' | C4' | C3' | O3' | 76.9° | 154.2° |
C5' | C4' | C3' | H3' | 44.7° | 34.0° |
H5'1 | C5' | C4' | O4' | 53.2° | 57.1° |
H5'1 | C5' | C4' | C3' | 172.2° | 60.0° |
H5'1 | C5' | C4' | H4' | 64.2° | 174.3° |
H5'2 | C5' | C4' | O4' | 172.2° | 178.1° |
H5'2 | C5' | C4' | C3' | 68.8° | 61.0° |
H5'2 | C5' | C4' | H4' | 54.8° | 64.8° |
O4' | C4' | C3' | H4' | 116.0° | 117.6° |
C4' | O4' | C1' | H1' | 122.3° | 111.3° |
O4' | C4' | C3' | O3' | 162.7° | 87.7° |
O4' | C4' | C3' | H3' | 75.8° | 152.1° |
C3' | C4' | O4' | C1' | 22.4° | 12.8° |
C4' | C3' | O3' | H3' | 121.6° | 123.8° |
C4' | C3' | O3' | H3T | 64.8° | 120.7° |
H4' | C4' | O4' | C1' | 93.6° | 133.2° |
H4' | C4' | C3' | O3' | 46.7° | 29.9° |
H4' | C4' | C3' | H3' | 168.3° | 90.3° |
H3' | C3' | O3' | H3T | 56.9° | 3.2° |