chi_groups_for_atom

氨基酸中所有原子在对应侧链转角编码中的索引，其中侧链扭转角编码见 chi_angles_atoms。 例如，('ARG', 'N'):[(0, 0)] 代表氨基酸 "ARG" 中"N"原子的编码索引为"ARG"的侧链转角编码的(0,0)位置。

key	value
('ARG', 'N')	[(0, 0)]
('ARG', 'CA')	[(0, 1), (1, 0)]
('ARG', 'CB')	[(0, 2), (1, 1), (2, 0)]
('ARG', 'CG')	[(0, 3), (1, 2), (2, 1), (3, 0)]
('ARG', 'CD')	[(1, 3), (2, 2), (3, 1)]
('ARG', 'NE')	[(2, 3), (3, 2)]
('ARG', 'CZ')	[(3, 3)]
('ASN', 'N')	[(0, 0)]
('ASN', 'CA')	[(0, 1), (1, 0)]
('ASN', 'CB')	[(0, 2), (1, 1)]
('ASN', 'CG')	[(0, 3), (1, 2)]
('ASN', 'OD1')	[(1, 3)]
('ASP', 'N')	[(0, 0)]
('ASP', 'CA')	[(0, 1), (1, 0)]
('ASP', 'CB')	[(0, 2), (1, 1)]
('ASP', 'CG')	[(0, 3), (1, 2)]
('ASP', 'OD1')	[(1, 3)]
('CYS', 'N')	[(0, 0)]
('CYS', 'CA')	[(0, 1)]
('CYS', 'CB')	[(0, 2)]
('CYS', 'SG')	[(0, 3)]
('GLN', 'N')	[(0, 0)]
('GLN', 'CA')	[(0, 1), (1, 0)]
('GLN', 'CB')	[(0, 2), (1, 1), (2, 0)]
('GLN', 'CG')	[(0, 3), (1, 2), (2, 1)]
('GLN', 'CD')	[(1, 3), (2, 2)]
('GLN', 'OE1')	[(2, 3)]
('GLU', 'N')	[(0, 0)]
('GLU', 'CA')	[(0, 1), (1, 0)]
('GLU', 'CB')	[(0, 2), (1, 1), (2, 0)]
('GLU', 'CG')	[(0, 3), (1, 2), (2, 1)]
('GLU', 'CD')	[(1, 3), (2, 2)]
('GLU', 'OE1')	[(2, 3)]
('HIS', 'N')	[(0, 0)]
('HIS', 'CA')	[(0, 1), (1, 0)]
('HIS', 'CB')	[(0, 2), (1, 1)]
('HIS', 'CG')	[(0, 3), (1, 2)]
('HIS', 'ND1')	[(1, 3)]
('ILE', 'N')	[(0, 0)]
('ILE', 'CA')	[(0, 1), (1, 0)]
('ILE', 'CB')	[(0, 2), (1, 1)]
('ILE', 'CG1')	[(0, 3), (1, 2)]
('ILE', 'CD1')	[(1, 3)]
('LEU', 'N')	[(0, 0)]
('LEU', 'CA')	[(0, 1), (1, 0)]
('LEU', 'CB')	[(0, 2), (1, 1)]
('LEU', 'CG')	[(0, 3), (1, 2)]
('LEU', 'CD1')	[(1, 3)]
('LYS', 'N')	[(0, 0)]
('LYS', 'CA')	[(0, 1), (1, 0)]
('LYS', 'CB')	[(0, 2), (1, 1), (2, 0)]
('LYS', 'CG')	[(0, 3), (1, 2), (2, 1), (3, 0)]
('LYS', 'CD')	[(1, 3), (2, 2), (3, 1)]
('LYS', 'CE')	[(2, 3), (3, 2)]
('LYS', 'NZ')	[(3, 3)]
('MET', 'N')	[(0, 0)]
('MET', 'CA')	[(0, 1), (1, 0)]
('MET', 'CB')	[(0, 2), (1, 1), (2, 0)]
('MET', 'CG')	[(0, 3), (1, 2), (2, 1)]
('MET', 'SD')	[(1, 3), (2, 2)]
('MET', 'CE')	[(2, 3)]
('PHE', 'N')	[(0, 0)]
('PHE', 'CA')	[(0, 1), (1, 0)]
('PHE', 'CB')	[(0, 2), (1, 1)]
('PHE', 'CG')	[(0, 3), (1, 2)]
('PHE', 'CD1')	[(1, 3)]
('PRO', 'N')	[(0, 0)]
('PRO', 'CA')	[(0, 1), (1, 0)]
('PRO', 'CB')	[(0, 2), (1, 1)]
('PRO', 'CG')	[(0, 3), (1, 2)]
('PRO', 'CD')	[(1, 3)]
('SER', 'N')	[(0, 0)]
('SER', 'CA')	[(0, 1)]
('SER', 'CB')	[(0, 2)]
('SER', 'OG')	[(0, 3)]
('THR', 'N')	[(0, 0)]
('THR', 'CA')	[(0, 1)]
('THR', 'CB')	[(0, 2)]
('THR', 'OG1')	[(0, 3)]
('TRP', 'N')	[(0, 0)]
('TRP', 'CA')	[(0, 1), (1, 0)]
('TRP', 'CB')	[(0, 2), (1, 1)]
('TRP', 'CG')	[(0, 3), (1, 2)]
('TRP', 'CD1')	[(1, 3)]
('TYR', 'N')	[(0, 0)]
('TYR', 'CA')	[(0, 1), (1, 0)]
('TYR', 'CB')	[(0, 2), (1, 1)]
('TYR', 'CG')	[(0, 3), (1, 2)]
('TYR', 'CD1')	[(1, 3)]
('VAL', 'N')	[(0, 0)]
('VAL', 'CA')	[(0, 1)]
('VAL', 'CB')	[(0, 2)]
('VAL', 'CG1')	[(0, 3)]