Structure based on 2fmn

Ideal structure
Name: n-[(5-{2-[(6r)-2-amino-4-oxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin-6-yl]ethyl}-2-thienyl)carbonyl]-l-glutamic acid
Formula: C19 H23 N5 O6 S
Weight: 449.481
SMILES: "NC1=NC2=C(C[CH](CCc3sc(cc3)C(=O)N[CH](CCC(O)=O)C(O)=O)CN2)C(=O)N1"
Spacial conformation based on PDB 2fmn
RESIDUE   4HF     54
CONECT      C5     4 C4A  C6   H51  H52 
CONECT      C4A    3 C5   C4   C8A 
CONECT      C4     3 C4A  O4   N3  
CONECT      O4     1 C4  
CONECT      N3     3 C4   C2   HN3 
CONECT      C2     3 N3   N2   N1  
CONECT      N2     3 C2   HN21 HN22
CONECT      N1     2 C2   C8A 
CONECT      C8A    3 C4A  N1   N8  
CONECT      N8     3 C8A  C7   HN8 
CONECT      C7     4 N8   C6   H71  H72 
CONECT      C6     4 C5   C7   C9   H6  
CONECT      C9     4 C6   C10  H91  H92 
CONECT      C10    4 C9   C3'  H101 H102
CONECT      C3'    3 C10  S2'  C4' 
CONECT      S2'    2 C3'  C1' 
CONECT      C4'    3 C3'  C5'  H4' 
CONECT      C5'    3 C4'  C1'  H5' 
CONECT      C1'    3 S2'  C5'  C11 
CONECT      C11    3 C1'  O11  N   
CONECT      O11    1 C11 
CONECT      N      3 C11  CA   HN  
CONECT      CA     4 N    C    CB   HA  
CONECT      C      3 CA   OX1  OX2 
CONECT      OX1    2 C    HX1 
CONECT      OX2    1 C   
CONECT      CB     4 CA   CG   HB1  HB2 
CONECT      CG     4 CB   CD   HG1  HG2 
CONECT      CD     3 CG   OE1  OE2 
CONECT      OE1    1 CD  
CONECT      OE2    2 CD   HE2 
CONECT      H51    1 C5  
CONECT      H52    1 C5  
CONECT      HN3    1 N3  
CONECT      HN21   1 N2  
CONECT      HN22   1 N2  
CONECT      HN8    1 N8  
CONECT      H71    1 C7  
CONECT      H72    1 C7  
CONECT      H6     1 C6  
CONECT      H91    1 C9  
CONECT      H92    1 C9  
CONECT      H101   1 C10 
CONECT      H102   1 C10 
CONECT      H4'    1 C4' 
CONECT      H5'    1 C5' 
CONECT      HN     1 N   
CONECT      HA     1 CA  
CONECT      HX1    1 OX1 
CONECT      HB1    1 CB  
CONECT      HB2    1 CB  
CONECT      HG1    1 CG  
CONECT      HG2    1 CG  
CONECT      HE2    1 OE2 
END   
HET    4HF             54
HETSYN     4HF 6R-2',5'-THIENYL-5,10-DIDEAZATETRAHYDROFOLIC ACID; LY30
HETSYN   2 4HF 9887
HETNAM     4HF N-[(5-{2-[(6R)-2-AMINO-4-OXO-3,4,5,6,7,8-HEXAHYDROPYRID
HETNAM   2 4HF O[2,3-D]PYRIMIDIN-6-YL]ETHYL}-2-THIENYL)CARBONYL]-L-GLU
HETNAM   3 4HF TAMIC ACID
FORMUL      4HF    C19 H23 N5 O6 S1

This OCA MONOMER page
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