Contacts of the helix formed by residues 361 - 387 (chain B) in PDB entry 2FGY
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 SER 361 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
163B CYS 4.8 1.9 + - - -
165B PHE* 5.8 0.5 - - - -
308B ASP 4.8 1.2 + - - -
309B SER* 5.1 2.2 - - - +
359B VAL 3.7 1.2 + - - -
360B ALA* 1.3 78.4 - - - +
362B GLU* 1.3 64.8 + - - +
363B GLY* 3.6 3.9 + - - -
364B MET* 3.1 26.2 + - - +
365B ARG* 3.0 19.2 + - - +
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Residues in contact with GLU 362 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
341B HIS* 5.2 5.4 - - - -
360B ALA 3.6 0.8 + - - -
361B SER* 1.3 73.1 - - - +
363B GLY* 1.3 56.7 - - - +
365B ARG* 3.5 30.1 + - - +
366B ARG* 3.0 32.8 + - - +
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Residues in contact with GLY 363 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
162B ASP 4.6 3.4 - - - -
163B CYS* 3.2 42.6 - - - +
361B SER* 3.2 4.7 + - - -
362B GLU* 1.3 77.5 - - - +
364B MET* 1.3 59.4 + - - +
366B ARG* 3.4 5.5 + - - +
367B PHE* 3.0 23.7 + - - +
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Residues in contact with MET 364 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
163B CYS 3.6 2.4 + - - -
165B PHE* 3.5 36.3 - - + -
236B LEU* 4.0 11.9 - - + -
289B ASP* 4.2 9.4 - - + -
290B ILE 4.0 20.2 - - - +
291B LEU* 4.2 12.6 - - + -
307B PRO* 3.8 28.0 - - + -
360B ALA* 4.1 8.3 - - + -
361B SER* 3.1 23.9 + - - +
363B GLY* 1.3 75.8 - - - +
365B ARG* 1.3 55.9 + - - +
367B PHE* 3.2 4.1 + - - +
368B ILE* 2.9 52.3 + - + +
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Residues in contact with ARG 365 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
306B ILE* 5.1 0.4 - - + -
341B HIS* 3.7 31.3 + - - +
344B ILE* 3.7 39.9 - - + +
345B LEU* 3.8 31.2 - - - +
348B ASN* 4.0 12.3 - - - -
359B VAL* 4.4 6.7 - - - +
360B ALA* 2.9 32.1 + - + -
361B SER 3.0 12.7 + - - +
362B GLU* 3.6 34.1 + - - +
364B MET* 1.3 72.3 - - - +
366B ARG* 1.3 60.9 + - - +
368B ILE* 4.5 2.7 - - - -
369B GLY* 2.9 23.6 + - - -
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Residues in contact with ARG 366 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
159B PHE* 3.7 29.0 - - + +
162B ASP* 3.3 40.8 + - - +
163B CYS* 4.0 10.1 - - - +
362B GLU* 3.0 24.8 + - - +
363B GLY* 3.6 6.3 - - - +
365B ARG* 1.3 75.2 - - - +
367B PHE* 1.3 64.2 + - - +
369B GLY* 3.5 1.3 + - - -
370B GLN* 3.2 22.9 + - + +
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Residues in contact with PHE 367 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
159B PHE* 3.9 19.7 - + - -
160B PHE* 4.0 26.7 - + - -
163B CYS* 3.9 9.4 - - + -
165B PHE* 3.6 28.7 - + + -
168B VAL* 4.3 9.0 - - + -
188B LEU* 4.6 9.2 - - + -
236B LEU* 3.7 24.2 - - + -
238B ILE* 4.1 9.9 - - + -
291B LEU* 4.0 14.4 - - + -
363B GLY 3.0 14.3 + - - +
364B MET* 3.4 10.5 - - - +
366B ARG* 1.3 74.2 - - - +
368B ILE* 1.3 65.0 + - - +
370B GLN* 3.2 5.9 + - - +
371B LEU* 3.1 56.1 + - + +
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Residues in contact with ILE 368 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
291B LEU* 3.7 18.8 - - + -
304B VAL* 3.6 24.0 - - + -
306B ILE* 3.9 27.6 - - + -
307B PRO* 3.7 30.5 - - + -
344B ILE* 4.1 6.3 - - + -
364B MET* 2.9 32.5 + - + +
365B ARG* 4.0 6.3 - - - +
367B PHE* 1.3 75.3 - - - +
369B GLY* 1.3 62.4 + - - +
371B LEU* 3.2 9.8 + - - +
372B LEU* 3.0 37.3 + - + +
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Residues in contact with GLY 369 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
340B ILE* 4.0 10.2 - - - +
341B HIS* 6.3 0.2 - - - -
344B ILE* 3.6 19.2 - - - +
365B ARG 2.9 15.1 + - - -
366B ARG* 3.9 2.0 - - - -
367B PHE 3.3 0.4 - - - -
368B ILE* 1.3 76.3 - - - +
370B GLN* 1.3 54.5 + - - +
372B LEU* 3.5 3.0 + - - +
373B ILE* 2.8 40.8 + - - +
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Residues in contact with GLN 370 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
159B PHE* 3.6 36.4 - - + -
188B LEU* 6.5 1.1 - - + -
337B ARG* 5.3 5.8 + - - +
366B ARG 3.2 8.1 + - - +
367B PHE 3.2 8.5 + - - +
369B GLY* 1.3 73.0 - - - +
371B LEU* 1.3 61.3 + - + +
373B ILE* 3.2 21.5 + - - +
374B ASN* 2.8 68.1 + - - +
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Residues in contact with LEU 371 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
185B ILE 4.7 0.9 - - - +
186B LEU* 4.3 19.6 - - + +
188B LEU* 3.9 37.7 - - + -
238B ILE* 5.2 1.1 - - + -
291B LEU* 4.1 7.2 - - + -
293B ILE* 3.9 27.4 - - + -
302B ILE* 4.0 12.7 - - + +
304B VAL* 5.0 4.9 - - + -
367B PHE* 3.1 46.0 + - + +
368B ILE* 3.2 9.8 + - - +
370B GLN* 1.3 76.4 - - + +
372B LEU* 1.3 58.3 + - - +
374B ASN* 3.4 6.6 + - - +
375B ASN* 2.9 30.3 + - - +
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Residues in contact with LEU 372 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
302B ILE* 4.2 4.0 - - + -
304B VAL* 4.0 21.3 - - + -
319B VAL* 4.0 33.2 - - + +
321B ASN* 3.0 53.6 + - + +
324B THR* 5.4 0.7 - - + +
340B ILE* 4.0 15.9 - - + -
344B ILE* 3.9 24.2 - - + -
368B ILE* 3.0 27.8 + - + +
369B GLY 3.6 5.6 - - - +
371B LEU* 1.3 73.4 - - - +
373B ILE* 1.3 64.5 + - - +
375B ASN* 3.3 1.1 + - - -
376B LEU* 3.2 12.0 + - - +
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Residues in contact with ILE 373 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53B LEU* 4.2 29.4 - - + +
337B ARG* 4.2 41.1 - - + +
340B ILE* 3.6 24.2 - - + -
369B GLY* 2.8 31.7 + - - +
370B GLN* 3.2 24.7 + - - +
372B LEU* 1.3 72.2 - - - +
374B ASN* 1.3 63.7 - - - +
376B LEU* 3.2 23.5 + - - +
377B SER* 4.0 2.4 + - - -
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Residues in contact with ASN 374 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
185B ILE 4.6 0.2 - - - -
186B LEU 2.9 29.2 + - - +
187B ARG* 3.6 35.7 + - + +
188B LEU* 5.0 5.9 - - - +
370B GLN* 2.8 54.3 + - - +
371B LEU* 3.6 3.0 - - - +
373B ILE* 1.3 75.1 - - - +
375B ASN* 1.3 62.7 + - - +
377B SER* 3.3 23.8 + - - -
378B GLN* 3.7 2.1 + - - +
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Residues in contact with ASN 375 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
185B ILE* 3.0 32.8 + - - +
300B ASP 2.8 25.3 + - - -
301B ALA* 3.4 6.3 - - - -
302B ILE* 3.0 34.0 + - + +
321B ASN* 2.9 24.0 + - - +
371B LEU 2.9 17.1 + - - +
373B ILE 3.3 0.6 - - - -
374B ASN* 1.3 73.9 - - - +
376B LEU* 1.3 64.9 + - - +
377B SER 3.2 0.2 - - - -
378B GLN* 3.0 6.9 + - - +
379B ILE* 2.9 21.1 + - - +
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Residues in contact with LEU 376 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51B HIS* 3.8 20.4 - - + +
53B LEU* 3.7 35.0 - - + -
54B THR* 3.9 3.3 + - - +
321B ASN* 3.5 25.3 - - - +
324B THR* 4.6 2.9 - - + -
325B TYR* 3.8 44.6 - - + +
328B THR* 4.9 0.7 - - - +
340B ILE* 4.0 10.3 - - + -
372B LEU 3.2 11.5 + - - +
373B ILE* 3.4 15.5 - - - +
374B ASN 3.1 0.6 - - - -
375B ASN* 1.3 76.9 - - - +
377B SER* 1.3 56.6 + - - +
379B ILE* 3.1 7.6 + - - +
380B ASP* 3.0 27.2 + - - +
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Residues in contact with SER 377 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53B LEU 3.8 3.6 + - - -
54B THR* 3.4 14.7 + - - +
55B ASP* 2.9 32.9 + - - +
59B ASN* 2.9 17.0 + - - -
187B ARG* 3.4 23.3 + - - -
373B ILE 4.0 2.0 + - - -
374B ASN* 3.3 15.4 + - - -
376B LEU* 1.3 77.6 - - - +
378B GLN* 1.3 56.3 + - - -
380B ASP* 3.4 1.6 + - - +
381B TYR* 2.9 22.3 + - - +
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Residues in contact with GLN 378 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
184B TYR* 3.5 45.5 - - - +
185B ILE* 4.0 2.7 - - - -
187B ARG* 2.9 21.5 + - - +
299B THR 4.8 0.4 - - - -
300B ASP* 3.0 39.6 + - + +
374B ASN 3.7 0.6 + - - -
375B ASN* 3.0 20.3 + - - +
377B SER* 1.3 75.5 - - - +
379B ILE* 1.3 68.1 + - - +
381B TYR* 3.2 40.6 + - - +
382B VAL* 3.2 17.5 + - - +
390B TYR* 3.8 3.2 + - - -
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Residues in contact with ILE 379 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38B HIS* 4.8 3.8 - - + -
40B ALA* 3.8 19.3 - - + -
299B THR* 4.2 11.4 - - - +
300B ASP 4.8 0.2 - - - +
301B ALA* 3.7 34.8 - - + +
321B ASN* 3.9 28.7 - - - +
322B THR* 4.4 2.5 - - - +
325B TYR* 3.8 29.8 - - + -
375B ASN* 2.9 26.5 + - - +
376B LEU* 3.1 6.0 + - - +
378B GLN* 1.3 76.0 - - - +
380B ASP* 1.3 62.9 + - - +
382B VAL* 3.4 2.8 + - - +
383B VAL* 3.1 28.7 + - + +
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Residues in contact with ASP 380 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
49B CYS 3.6 8.7 - - - +
50B ARG* 3.6 7.6 - - - +
51B HIS 2.7 18.2 + - - -
54B THR* 2.4 40.7 + - + +
56B LEU* 5.7 0.3 - - - +
59B ASN* 4.2 2.0 - - - +
325B TYR* 2.3 34.1 + - - -
376B LEU 3.0 6.4 + - - +
377B SER 3.5 7.0 - - - +
378B GLN 3.2 0.2 - - - -
379B ILE* 1.3 76.1 - - - +
381B TYR* 1.3 54.7 + - - +
383B VAL* 3.8 4.1 - - - +
384B ASN* 2.8 38.3 + - - +
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Residues in contact with TYR 381 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59B ASN* 3.6 44.6 - - + +
62B LEU* 4.0 8.5 - - + -
63B GLY* 3.5 22.7 - - - -
66B GLU* 2.5 31.4 + - - +
184B TYR* 3.5 13.5 - + - -
187B ARG* 4.7 0.2 - - - -
377B SER 2.9 14.4 + - - +
378B GLN* 3.2 41.7 - - - +
380B ASP* 1.3 75.9 - - - +
382B VAL* 1.3 63.0 + - + +
384B ASN* 3.9 3.2 - - - +
385B ARG* 3.0 60.9 + - - +
390B TYR* 4.3 8.3 - + - -
----------------------------------------------------------
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Residues in contact with VAL 382 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38B HIS* 6.1 0.7 - - - +
298B ASP 4.2 4.0 - - - +
299B THR* 3.6 19.1 - - - +
300B ASP* 3.8 6.1 - - + +
378B GLN* 3.2 18.9 + - - +
379B ILE 4.0 4.0 - - - +
381B TYR* 1.3 75.9 - - + +
383B VAL* 1.3 59.2 + - + +
385B ARG 3.3 0.5 + - - -
386B HIS* 2.9 43.0 + - + +
388B GLY 3.6 15.2 - - - +
389B ARG* 4.1 1.1 - - - -
390B TYR* 3.3 57.0 - - + +
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Residues in contact with VAL 383 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38B HIS* 3.8 32.3 - - + +
41B CYS* 4.2 8.3 - - + -
44B LEU* 4.0 20.9 - - + -
48B THR* 3.5 27.4 - - + +
49B CYS* 4.2 14.1 - - + +
325B TYR* 5.1 2.2 - - - +
379B ILE* 3.1 26.8 + - + +
380B ASP* 3.8 6.1 - - - +
382B VAL* 1.3 75.5 - - + +
384B ASN* 1.3 57.0 + - - +
387B GLY* 2.8 29.1 + - - -
388B GLY 3.9 6.5 - - - +
----------------------------------------------------------
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Residues in contact with ASN 384 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48B THR* 4.8 11.8 - - + +
49B CYS 5.8 1.8 - - - +
50B ARG* 4.1 25.1 + - - +
59B ASN* 6.2 0.2 - - - +
380B ASP* 2.8 23.5 + - + +
381B TYR* 4.1 3.4 - - - +
383B VAL* 1.3 75.9 - - + +
385B ARG* 1.3 67.0 + - - +
387B GLY* 4.7 0.9 + - - -
----------------------------------------------------------
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Residues in contact with ARG 385 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63B GLY* 3.7 17.3 - - - -
66B GLU* 3.6 20.4 + - - -
67B ASP* 2.7 41.0 + - - -
381B TYR* 3.0 62.2 + - + +
384B ASN* 1.3 83.5 - - - +
386B HIS* 1.3 92.1 + - + +
387B GLY 3.8 0.2 - - - -
----------------------------------------------------------
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Residues in contact with HIS 386 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66B GLU* 5.5 1.0 + - - -
382B VAL* 2.9 22.9 + - + +
385B ARG* 1.3 114.6 + - + +
387B GLY* 1.3 62.6 + - - +
388B GLY* 3.2 2.0 + - - +
389B ARG 3.6 18.9 - - - +
390B TYR* 3.6 35.5 - + - -
391B PRO* 3.5 29.5 - - + +
394B ASP* 5.0 2.9 + - - -
----------------------------------------------------------
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Residues in contact with GLY 387 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44B LEU* 3.9 26.5 - - - +
45B PRO* 5.0 6.9 - - - +
48B THR* 5.6 2.7 - - - -
383B VAL 2.8 19.6 + - - -
384B ASN 4.6 1.0 + - - -
385B ARG 3.8 1.0 - - - -
386B HIS* 1.3 73.9 - - - +
388B GLY* 1.3 57.3 + - - +
----------------------------------------------------------
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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