Chemical Components in the PDB

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NEF : Summary

Code

NEF

One-letter code

X

Molecule name

Nitrocefin - open form

Synonyms

(2R)-5-[(E)-2-(2,4-dinitrophenyl)ethenyl]-2-[(1R)-2-oxidanyl-2-oxidanylidene-1-(2-thiophen-2-ylethanoylamino)ethyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid

Systematic names

ProgramVersionName
OpenEye OEToolkits 2.0.7 (2~{R})-5-[(~{E})-2-(2,4-dinitrophenyl)ethenyl]-2-[(1~{R})-2-oxidanyl-2-oxidanylidene-1-(2-thiophen-2-ylethanoylamino)ethyl]-3,6-dihydro-2~{H}-1,3-thiazine-4-carboxylic acid

Formula

C21 H18 N4 O9 S2

Formal charge

0

Molecular weight

534.519 Da

SMILES

TypeProgramVersionDescriptor
SMILES CACTVS 3.385 OC(=O)[CH](NC(=O)Cc1sccc1)[CH]2NC(=C(CS2)C=Cc3ccc(cc3[N+]([O-])=O)[N+]([O-])=O)C(O)=O
SMILES OpenEye OEToolkits 2.0.7 c1cc(sc1)CC(=O)NC(C2NC(=C(CS2)C=Cc3ccc(cc3[N+](=O)[O-])[N+](=O)[O-])C(=O)O)C(=O)O
Canonical SMILES CACTVS 3.385 OC(=O)[C@@H](NC(=O)Cc1sccc1)[C@@H]2NC(=C(CS2)\C=C\c3ccc(cc3[N+]([O-])=O)[N+]([O-])=O)C(O)=O
Canonical SMILES OpenEye OEToolkits 2.0.7 c1cc(sc1)CC(=O)N[C@@H]([C@@H]2NC(=C(CS2)/C=C/c3ccc(cc3[N+](=O)[O-])[N+](=O)[O-])C(=O)O)C(=O)O

IUPAC InChI

InChI=1S/C21H18N4O9S2/c26-16(9-14-2-1-7-35-14)22-18(21(29)30)19-23-17(20(27)28)12(10-36-19)4-3-11-5-6-13(24(31)32)8-15(11)25(33)34/h1-8,18-19,23H,9-10H2,(H,22,26)(H,27,28)(H,29,30)/b4-3+/t18-,19+/m0/s1

IUPAC InChI key

PYBZXZZHQKFSGC-CZHQAMEJSA-N
NEF

wwPDB Information

Atom count

54 (36 without Hydrogen)

Polymer type

Bound ligand

Type description

NON-POLYMER

Type code

HETAIN

Is modified

No

Standard parent

Not Assigned

Defined at

2018-09-26

Last modified at

2021-09-06

Status

Released

Obsoleted

Not Assigned