Structure based on ?

Ideal structure
Name: 2,4-diamino-5-(1-o-carboranylmethyl)-6-methylpyrimidine
Formula: C8 H20 B10 N4
Weight: 280.381
SMILES: "Cc1nc(N)nc(N)c1C[C]2345[BH]678[BH]9%10%11[BH]%12%13%14[BH]69%15[BH]%12%16%17[BH]%13%18%19[BH]%10%14%20[BH]27%11[BH]3%18%20[CH]4%16%19[BH]58%15%17"
Spacial conformation based on PDB ?.
Also present on 2c2s
RESIDUE   34B     42
CONECT      N1     2 C2   C6  
CONECT      C2     3 N1   N3   N2' 
CONECT      N3     2 C2   C4  
CONECT      C4     3 N3   C5   N4' 
CONECT      C5     3 C4   C6   C5' 
CONECT      C6     3 N1   C5   C6' 
CONECT      B4     6 B9   B10  B3   B5  
CONECT      B4     6 HB4  C1C 
CONECT      B9     6 B4   B10  B8   B3  
CONECT      B9     6 HB9  B12 
CONECT      B6     6 B7   B5   HB6  C1C 
CONECT      B6     6 C2C  B11 
CONECT      B10    6 B4   B9   B5   HB10
CONECT      B10    6 B11  B12 
CONECT      B8     6 B9   B7   B3   HB8 
CONECT      B8     6 C2C  B12 
CONECT      B7     6 B6   B8   HB7  C2C 
CONECT      B7     6 B11  B12 
CONECT      B3     6 B4   B9   B8   HB3 
CONECT      B3     6 C1C  C2C 
CONECT      B5     6 B4   B6   B10  HB5 
CONECT      B5     6 C1C  B11 
CONECT      N2'    3 C2   H2'1 H2'2
CONECT      N4'    3 C4   H4'1 H4'2
CONECT      H2'1   1 N2' 
CONECT      H2'2   1 N2' 
CONECT      H4'1   1 N4' 
CONECT      H4'2   1 N4' 
CONECT      HB3    1 B3  
CONECT      HB4    1 B4  
CONECT      HB5    1 B5  
CONECT      HB6    1 B6  
CONECT      HB7    1 B7  
CONECT      HB8    1 B8  
CONECT      HB9    1 B9  
CONECT      HB10   1 B10 
CONECT      H2C    1 C2C 
CONECT      C6'    4 C6   H6'1 H6'2 H6'3
CONECT      C5'    4 C5   C1C  H5'1 H5'2
CONECT      C1C    6 B4   B6   B3   B5  
CONECT      C1C    6 C5'  C2C 
CONECT      C2C    6 B6   B8   B7   B3  
CONECT      C2C    6 H2C  C1C 
CONECT      B11    6 B6   B10  B7   B5  
CONECT      B11    6 B12  HB11
CONECT      B12    6 B9   B10  B8   B7  
CONECT      B12    6 B11  HB12
CONECT      H5'1   1 C5' 
CONECT      H5'2   1 C5' 
CONECT      H6'1   1 C6' 
CONECT      H6'2   1 C6' 
CONECT      H6'3   1 C6' 
CONECT      HB11   1 B11 
CONECT      HB12   1 B12 
END   
HET    34B             42
HETNAM     34B 2,4-DIAMINO-5-(1-O-CARBORANYLMETHYL)-6-METHYLPYRIMIDINE
FORMUL      34B    C8 H20 B10 N4

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uses Jmol, developed by the Jmol Development Team (color reference)
OCA© by Jaime Prilusky, 1996-2004,2006,2010,2014
Bioinformatics Unit
Weizmann Institute of Science