Structure based on 4dfr | Ideal structure |
|
| Name: methotrexate |
| Formula: C20 H22 N8 O5 |
| Weight: 454.439 |
| SMILES: "CN(Cc1cnc2nc(N)nc(N)c2n1)c3ccc(cc3)C(=O)N[CH](CCC(O)=O)C(O)=O" |
Spacial conformation based on PDB
4dfr. Also present in other
40 PDB entries. |
RESIDUE MTX 55
CONECT N1 2 C2 C8A
CONECT C2 3 N1 NA2 N3
CONECT NA2 3 C2 HN21 HN22
CONECT N3 2 C2 C4
CONECT C4 3 N3 NA4 C4A
CONECT NA4 3 C4 HN41 HN42
CONECT C4A 3 C4 N5 C8A
CONECT N5 2 C4A C6
CONECT C6 3 N5 C7 C9
CONECT C7 3 C6 N8 H7
CONECT N8 2 C7 C8A
CONECT C8A 3 N1 C4A N8
CONECT C9 4 C6 N10 H91 H92
CONECT N10 3 C9 CM C14
CONECT CM 4 N10 HM1 HM2 HM3
CONECT C11 3 C12 C16 C
CONECT C12 3 C11 C13 H12
CONECT C13 3 C12 C14 H13
CONECT C14 3 N10 C13 C15
CONECT C15 3 C14 C16 H15
CONECT C16 3 C11 C15 H16
CONECT C 3 C11 O N
CONECT O 1 C
CONECT N 3 C CA HN
CONECT CA 4 N CT CB HA
CONECT CT 3 CA O1 O2
CONECT O1 1 CT
CONECT O2 2 CT HO2
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 HOE2
CONECT HN21 1 NA2
CONECT HN22 1 NA2
CONECT HN41 1 NA4
CONECT HN42 1 NA4
CONECT H7 1 C7
CONECT H91 1 C9
CONECT H92 1 C9
CONECT HM1 1 CM
CONECT HM2 1 CM
CONECT HM3 1 CM
CONECT H12 1 C12
CONECT H13 1 C13
CONECT H15 1 C15
CONECT H16 1 C16
CONECT HN 1 N
CONECT HA 1 CA
CONECT HO2 1 O2
CONECT HB1 1 CB
CONECT HB2 1 CB
CONECT HG1 1 CG
CONECT HG2 1 CG
CONECT HOE2 1 OE2
END
HET MTX 55
HETNAM MTX METHOTREXATE
FORMUL MTX C20 H22 N8 O5
"/data/services/oca/oca-support/oca-ligands/MTX.pdb"