Contacts of the helix formed by residues 441 - 468 (chain B) in PDB entry 5FLZ
Residue contacts within the protein are
derived with the CSU software (Sobolev V., Sorokine A.,
Prilusky J., Abola E.E. and Edelman M. (1999) Automated
analysis of interatomic contacts in proteins.
Bioinformatics, 15, 327-332). A
short description of the analytical approach
is given at the end of the page.
Note:
Non-standard 3 letter residue
codes indicate a heterogroup. To identify
and analyse, use LPC software
Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC - hydrophobic-hydrophilic contact (destabilizing contact)
+/- - indicates presence/absence of a specific contacts
* - indicates residues forming contacts by their side chain
(including CA atoms)
Residues in contact with ILE 441 (chain B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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434B GLN* 3.5 22.9 + - + +
439B ARG* 3.3 37.4 - - + +
440B GLY* 1.3 76.2 - - - +
442B SER* 1.4 58.5 + - - +
443B THR* 3.8 19.5 - - - +
444B ASN* 3.8 22.0 - - + +
445B PHE* 3.3 20.3 + - - +
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Residues in contact with SER 442 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
393B PHE 5.4 0.9 + - - -
394B ILE* 3.8 34.6 - - - +
395B PRO* 4.7 5.9 - - - +
398B LEU* 3.8 12.9 - - - +
440B GLY 3.1 9.7 + - - -
441B ILE* 1.4 67.7 - - - +
443B THR* 1.4 63.8 + - - +
445B PHE* 3.3 10.0 + - - +
446B PHE* 2.7 32.4 + - - +
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Residues in contact with THR 443 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
361A LEU* 6.0 6.7 - - + -
366A ILE* 4.8 19.4 - - + +
398B LEU* 5.5 2.9 - - + -
441B ILE* 3.8 14.1 - - - +
442B SER* 1.4 81.0 + - - +
444B ASN* 1.4 59.1 + - - +
446B PHE* 3.2 6.3 + - - +
447B GLU* 2.9 26.7 + - - +
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Residues in contact with ASN 444 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
433B TYR* 6.3 1.0 - - - -
434B GLN* 4.8 11.1 - - - +
439B ARG* 5.7 4.2 - - - +
441B ILE* 3.6 31.4 + - + +
442B SER 3.3 0.2 - - - -
443B THR* 1.4 79.3 + - - +
445B PHE* 1.3 58.8 + - - +
447B GLU* 3.0 9.7 + - - +
448B ILE* 3.0 41.5 + - - +
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Residues in contact with PHE 445 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
343B TYR* 5.5 9.0 - + - -
346B LEU* 4.0 40.6 - - + -
350B LEU* 4.6 3.8 - - + -
394B ILE* 5.0 8.7 - - + -
398B LEU* 5.7 0.7 - - + -
402B ILE* 4.8 6.3 - - + -
431B VAL* 3.8 35.9 - - + -
434B GLN* 4.5 25.1 - - + +
441B ILE 3.3 16.6 + - - +
442B SER* 3.3 11.2 + - - +
444B ASN* 1.3 76.4 - - - +
446B PHE* 1.4 65.2 + - + +
448B ILE* 3.0 33.2 - - + +
449B ILE* 3.1 37.9 + - + +
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Residues in contact with PHE 446 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
397B GLU* 5.7 1.1 - - - -
398B LEU* 3.6 37.2 - - + -
401B LYS* 3.6 46.7 - - + -
402B ILE* 4.5 5.2 - - + -
405B ILE* 4.8 3.8 - - + -
442B SER 2.7 21.7 + - - +
443B THR* 3.5 6.1 - - - +
445B PHE* 1.4 71.8 - - - +
447B GLU* 1.4 54.1 + - - +
449B ILE* 3.1 26.9 + - + -
450B ASN* 2.5 66.9 + - + +
453B TYR* 6.4 1.1 - + - -
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Residues in contact with GLU 447 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
443B THR 2.9 14.2 + - - +
444B ASN* 3.0 14.3 + - - +
446B PHE* 1.4 76.2 - - - +
448B ILE* 1.4 62.6 + - + +
450B ASN* 3.2 15.1 + - - +
451B ASP* 2.9 52.9 + - - +
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Residues in contact with ILE 448 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
427B LYS* 3.7 29.5 - - + +
430B HIS* 3.8 37.5 - - + +
434B GLN* 5.4 2.7 - - + -
444B ASN* 3.0 29.3 + - - +
445B PHE* 3.0 37.5 - - + +
447B GLU* 1.4 74.7 - - + +
449B ILE* 1.3 59.5 - - - +
451B ASP* 3.5 11.3 + - - +
452B GLN* 3.1 17.3 + - - +
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Residues in contact with ILE 449 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
350B LEU* 3.6 37.7 - - + -
402B ILE* 4.5 12.6 - - + -
405B ILE* 3.4 26.9 - - + -
427B LYS* 3.7 23.3 - - - +
445B PHE* 3.1 41.3 + - + +
446B PHE* 3.3 20.2 - - + +
448B ILE* 1.3 77.5 - - - +
450B ASN* 1.3 56.4 + - - +
452B GLN* 3.0 14.3 + - - +
453B TYR* 2.8 24.1 + - - +
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Residues in contact with ASN 450 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
446B PHE* 2.5 48.2 + - + +
447B GLU* 3.2 21.3 + - - +
449B ILE* 1.3 72.5 - - - +
451B ASP* 1.4 64.5 + - - +
453B TYR* 3.1 13.1 + - - +
454B SER* 3.0 25.9 + - - -
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Residues in contact with ASP 451 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
447B GLU* 2.9 42.5 + - - +
448B ILE* 3.5 13.4 - - - +
449B ILE 3.4 0.2 - - - -
450B ASN* 1.4 73.8 + - - +
452B GLN* 1.4 64.1 + - - +
454B SER* 2.7 22.8 + - - -
455B GLU* 3.1 24.8 + - - +
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Residues in contact with GLN 452 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
350B LEU* 4.9 7.5 + - - +
405B ILE* 3.4 29.7 - - - +
409B TYR* 5.4 1.6 - - - -
423B ASN* 6.1 2.2 - - - +
427B LYS* 3.9 30.2 - - + -
448B ILE 3.1 13.0 + - - +
449B ILE* 3.0 22.7 + - - +
451B ASP* 1.4 57.7 - - - +
453B TYR* 1.4 63.9 + - - +
455B GLU* 3.8 8.9 + - - +
456B ILE* 3.0 64.7 + - + +
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Residues in contact with TYR 453 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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401B LYS* 6.4 1.1 - - + -
404B MET* 5.3 8.6 - - + +
405B ILE* 3.4 50.7 - - + -
408B SER* 4.9 10.3 - - - -
446B PHE* 6.4 1.1 - + - -
449B ILE 2.8 8.5 + - - +
450B ASN* 3.1 15.9 + - - +
452B GLN* 1.4 80.1 + - - +
454B SER* 1.3 60.0 + - - +
456B ILE* 3.1 12.4 - - + +
457B VAL* 2.9 57.0 + - + +
719B LEU 3.8 11.5 + - - -
720B ASN* 3.7 28.4 + - - -
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Residues in contact with SER 454 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
450B ASN* 3.0 16.3 + - - -
451B ASP* 2.7 24.6 + - - -
453B TYR* 1.3 78.4 - - - +
455B GLU* 1.3 66.5 + - - +
457B VAL* 3.2 12.7 - - - +
458B ASN* 3.0 25.5 + - - +
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Residues in contact with GLU 455 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
451B ASP* 3.1 30.7 + - - +
452B GLN* 3.8 7.5 + - - +
454B SER* 1.3 84.0 + - - +
456B ILE* 1.3 55.7 + - - +
458B ASN* 3.4 2.8 + - - +
459B HIS* 2.7 58.6 + - + +
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Residues in contact with ILE 456 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
405B ILE* 5.6 1.3 - - + +
408B SER* 6.1 6.5 - - - -
409B TYR* 3.3 44.0 - - + +
412B LEU* 4.5 9.2 - - + -
420B GLN* 5.4 12.3 - - + -
423B ASN* 5.7 5.2 - - - +
452B GLN* 3.0 40.4 + - + +
453B TYR* 3.1 27.6 + - + +
455B GLU* 1.3 74.9 - - - +
457B VAL* 1.4 58.8 + - + +
459B HIS* 3.8 4.6 - - - +
460B THR* 2.8 41.5 + - - +
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Residues in contact with VAL 457 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
408B SER* 6.4 0.7 - - - -
453B TYR* 2.9 59.6 + - + +
454B SER* 3.2 23.8 - - - +
456B ILE* 1.4 73.2 - - + +
458B ASN* 1.3 59.2 + - - +
460B THR* 3.2 7.2 + - - -
461B ASN* 2.8 27.3 + - - +
719B LEU* 3.5 38.8 - - + +
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Residues in contact with ASN 458 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
454B SER 3.0 18.3 + - - +
455B GLU* 3.5 6.5 - - - +
457B VAL* 1.3 77.1 - - + +
459B HIS* 1.3 79.0 + - - +
461B ASN* 3.2 7.5 - - - +
462B GLN* 3.0 39.6 + - - +
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Residues in contact with HIS 459 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
420B GLN* 3.8 34.6 + - + +
455B GLU* 2.7 53.5 + - + +
456B ILE* 4.1 5.0 + - - +
458B ASN* 1.3 93.4 + - - +
460B THR* 1.3 56.7 + - - +
462B GLN* 3.2 13.4 + - + +
463B ILE* 3.0 33.3 + - - +
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Residues in contact with THR 460 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
412B LEU* 4.1 30.2 - - + +
456B ILE* 2.8 27.9 + - - +
457B VAL* 3.2 6.7 + - - -
459B HIS* 1.3 71.9 - - - +
461B ASN* 1.3 64.6 + - - +
463B ILE* 3.2 10.7 + - - +
464B LEU* 2.9 42.8 + - + +
719B LEU* 3.7 17.5 - - + -
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Residues in contact with ASN 461 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
457B VAL 2.8 12.4 + - - +
458B ASN* 3.2 15.0 - - - +
460B THR* 1.3 76.4 - - - +
462B GLN* 1.4 76.6 + - - +
464B LEU* 4.6 3.7 - - - +
465B ASN* 2.9 50.5 + - - +
471B ARG* 5.8 2.9 + - - +
719B LEU* 3.7 23.4 - - + +
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Residues in contact with GLN 462 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
458B ASN* 3.0 35.5 + - - +
459B HIS* 3.2 17.2 + - + +
461B ASN* 1.4 72.6 + - - +
463B ILE* 1.4 62.8 + - + +
465B ASN* 4.8 2.2 - - - +
466B GLN* 3.0 65.0 + - - +
467B LYS* 3.3 7.1 + - - +
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Residues in contact with ILE 463 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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412B LEU* 4.9 21.3 - - + -
416B CYS* 6.6 0.2 - - + -
418B GLU* 5.8 3.8 - - - +
419B VAL* 5.5 4.0 - - - -
420B GLN* 3.9 32.5 - - + +
459B HIS 3.0 22.2 + - - +
460B THR* 3.2 12.8 + - - +
462B GLN* 1.4 75.4 - - + +
464B LEU* 1.3 64.2 + - + +
467B LYS* 3.0 44.8 - - + +
468B PHE* 3.5 29.4 + - + -
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Residues in contact with LEU 464 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
411B PHE* 6.2 5.8 - - + -
412B LEU* 5.2 6.1 - - + -
415B TYR* 5.2 6.5 - - + -
460B THR* 2.9 41.0 + - + +
461B ASN* 3.8 4.0 - - - +
463B ILE* 1.3 75.0 - - + +
465B ASN* 1.4 59.3 - - - +
468B PHE* 3.0 54.3 + - + -
470B TYR* 3.0 46.9 + - + +
719B LEU* 4.4 15.3 - - + -
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Residues in contact with ASN 465 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
461B ASN* 2.9 39.7 + - - +
462B GLN* 4.3 1.8 - - - +
464B LEU* 1.4 71.9 - - + +
466B GLN* 1.3 66.5 + - + +
469B HIS* 3.1 25.8 - - - -
470B TYR* 3.7 10.1 - - + +
471B ARG* 3.3 47.3 - - - +
472B ASP 5.1 0.2 + - - -
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Residues in contact with GLN 466 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
462B GLN* 3.0 42.2 + - - +
465B ASN* 1.3 82.6 - - + +
467B LYS* 1.3 93.7 + - + +
469B HIS* 3.7 13.5 + - - -
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Residues in contact with LYS 467 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
462B GLN* 3.3 18.6 + - - +
463B ILE* 3.0 34.8 + - + +
466B GLN* 1.3 110.4 - - + +
468B PHE* 1.3 78.5 + - + +
469B HIS* 3.5 14.7 + - - -
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Residues in contact with PHE 468 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
415B TYR* 3.1 53.2 - + - +
416B CYS* 5.2 11.0 - - + -
463B ILE* 3.5 37.9 - - + -
464B LEU* 3.0 26.2 + - + +
467B LYS* 1.3 95.5 - - + +
469B HIS* 1.4 70.6 + - - +
470B TYR* 3.1 14.4 + + + -
473B VAL* 4.2 6.6 - - - +
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A short description of the
analytical approach
The contact analysis used in this page
is based upon the approach
developed in:
Sobolev V., Wade R.C., Vriend G.
and Edelman M. PROTEINS (1996)
25, 120-129.
Contact legitimacy depends on the hydrophobic-hydrophilic
properties of the contacting atoms. In order to
define it, for each inter-atomic contact,
eight atom classes have been introduced:
I Hydrophilic - N and O that can donate and accept hydrogen bonds
(e.g., oxygen of hydroxyl group of Ser. or Thr)
II Acceptor - N or O that can only accept a hydrogen bond
III Donor - N that can only donate a hydrogen bond
IV Hydrophobic - Cl, Br, I and all C atoms that are not in
aromatic rings and do not have a covalent bond to
a N or O atom
V Aromatic - C in aromatic rings irrespective of any other
bonds formed by the atom
VI Neutral - C atoms that have a covalent bond to at least one
atom of class I or two or more atoms from class II
or III; atoms; S, F, P, and metal atoms in all cases
VII Neutral-donor - C atoms that have a covalent bond with only one
atom of class III
VIII Neutral-acceptor - C atoms that have a covalent bond with only
one atom of class II
For each pair of contacts the state of legitimacy
is shown below:
Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
Atomic class I II III IV V VI VII VIII
------------------------------------------------------------
I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically
assigned based on the atomic coordinates. However, in
three cases (see below) the automatic assignment
is currently ambiguous. In these
cases, the user is advised to manually analyse
the full list of contacts using
LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are
considered "aromatic" (Class V) if the ring is approximately
planar, and "hydrophobic" (Class IV) or "neutral" (Classes
VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
"hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
"carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).
Please E-mail any
questions and/or suggestions concerning this page to
Vladimir.Sobolev@weizmann.ac.il