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Search Het Group data 

Index of all Het Groups in the PDB

 X 

X . .

Part
code
X0.
X1.
X2.
X3.
X4.
X5.
X6.
X7.
X8.
X9.
XA.
XB.
XC.
XD.
XE.
XF.
XG.
XH.
XI.
XJ.
XK.
XL.
XM.
XN.
XO.
XP.
XQ.
XR.
XS.
XT.
XU.
XV.
XW.
XX.
XY.
XZ.
Het
Grp
Formula Description No. of PDB
entries
XC2   C27H28N2O4S   (3r)-8-Cyclopropyl-6-(Morpholin-4-Ylmethyl)-7-(1-Naphthylmethyl)-5-Oxo-2,3-Dihydro-5h-
[1,3]thiazolo[3,2-A]pyridine-3-Carboxylic acid
  2
XCA   C27H42O3   (8alpha,10alpha,25s)-3-Hydroxycholesta-3,5-Dien-26-Oic acid   1
XCC   Fe4NiS4   Fe(4)-Ni(1)-S(4) cluster   5
XCF   C19H22N4O3   5-[[(2r)-2-Cyclopropyl-7,8-Dimethoxy-2h-Chromen-5-Yl]methyl]pyrimidine-2,4-Diamine   5
XCG   C11H8N2O   2-(2-Benzofuranyl)-2-Imidazoline   5
XCL   C11H16N3O6P   [(1s,4r,6r)-6-Hydroxy-4-(Cytosin-9-Yl)cyclohex-2-En-1-Yl]methyl dihydrogen phosphate   1
XCN   C4H6N2O2S   S-Cyano-L-Cysteine   8
XCP   C6H11NO2   (1s,2s)-2-Aminocyclopentanecarboxylic acid   19
XCR   C11H16N3O6P   [(1r,4s,6s)-4-(4-Amino-2-Oxopyrimidin-1(2h)-Yl)-6-Hydroxycyclohex-2-En-1-
Yl]methyl dihydrogen phosphate
  1
XCS   C14H18N3O7P   (1r)-1-(4-Amino-6-Methyl-2-Oxo-1,2-Dihydroquinazolin-8-Yl)-1,4-Anhydro-2-Deoxy-5-O-Phosphono-D-
Erythro-Pentitol
  1
XCT   C10H16N3O7P   4-Amino-1-(2,3-Dideoxy-6-O-Phosphono-Beta-D-Erythro-Hexopyranosyl)pyrimidin-2(1h)-One   1
XCX   C26H34N2O4   2-(4-{2-[1,3-Benzoxazol-2-Yl(heptyl)amino]ethyl}phenoxy)-2-Methylpropanoic acid   1
XCY   C17H23N4O7P   {5-[4-{[4-(Aminomethyl)benzyl]amino}-2-Oxopyrimidin-1(2h)- Yl]-3-Hydroxytetrahydrofuran-2-
Yl}methyl dihydrogen phosphate
  1

Above is a listing of Het Groups in PDB beginning with the letter X and part-code XC. The column on the right shows the number of PDB entries containing the given Het Group. Other part-codes for this letter are listed in the index on the left.

You can use the index at the top to get to Het Groups starting with different letters. A drop-down menu gives you access to any given part-code. Alternatively use the search box at top right to search for codes or names.

Note that Het Groups with names that start with a space in the PDB naming convention (eg metals) are listed in the page labelled "_" on the far right of the index at the top.

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