Contacts of the helix formed by residues 324 - 353 (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 ASP 324 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
127A SER* 5.2 1.2 + - - -
133A MET* 4.3 4.2 + - - +
136A GLN* 3.5 33.1 - - - +
137A ARG* 3.8 28.7 + - - +
140A TYR* 3.5 20.5 - - + +
322B HIS* 3.3 20.6 + - - -
323B GLY* 1.4 81.4 - - - +
325B LEU* 1.4 66.0 + - - +
326B THR* 3.4 2.2 - - - +
327B ILE* 3.1 26.8 + - + +
328B ARG* 3.0 13.7 + - - +
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Residues in contact with LEU 325 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
137A ARG* 3.6 26.5 - - - +
140A TYR* 6.4 0.2 - - + -
324B ASP* 1.4 69.2 - - - +
326B THR* 1.3 59.0 + - + +
328B ARG* 4.0 8.8 - - + +
329B LYS* 3.0 31.0 + - + +
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Residues in contact with THR 326 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
140A TYR* 3.3 39.4 + - + +
144A ARG* 5.8 2.0 - - - +
293B ARG* 6.3 0.7 - - - +
324B ASP* 4.6 0.7 - - - +
325B LEU* 1.3 77.6 + - + +
327B ILE* 1.4 68.1 + - - +
329B LYS* 3.4 6.9 - - - +
330B ILE* 2.9 34.9 + - - +
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Residues in contact with ILE 327 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
136A GLN* 5.4 1.8 - - - +
140A TYR* 5.5 7.4 - - + -
292B ILE* 6.0 1.8 - - + -
296B ILE* 3.6 46.0 - - + -
319B PHE* 4.4 14.8 - - + +
322B HIS* 3.6 23.1 - - + +
323B GLY 3.8 6.1 - - - +
324B ASP* 3.1 28.4 + - + +
326B THR* 1.4 79.3 - - - +
328B ARG* 1.3 65.9 + - - +
330B ILE* 3.3 10.8 + - + +
331B ALA* 3.0 22.7 + - - +
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Residues in contact with ARG 328 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
133A MET* 4.4 10.1 - - - +
320B LYS* 3.1 27.8 + - - +
321B SER* 2.8 29.0 + - - +
322B HIS 3.1 18.3 + - - +
323B GLY* 3.4 16.9 + - - +
324B ASP 3.0 17.1 + - - +
325B LEU* 4.0 10.5 - - + +
327B ILE* 1.3 77.2 - - - +
329B LYS* 1.4 58.1 - - - +
331B ALA* 3.1 8.0 + - - +
332B THR* 3.0 41.5 + - - +
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Residues in contact with LYS 329 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
325B LEU* 3.0 23.6 + - + +
326B THR* 3.4 9.2 - - - +
327B ILE 3.3 0.2 - - - -
328B ARG* 1.4 72.3 - - - +
330B ILE* 1.4 68.1 + - + +
332B THR* 3.4 10.1 + - + -
333B ASN* 3.1 60.3 + - - +
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Residues in contact with ILE 330 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
256B GLU* 5.8 2.0 - - - +
260B GLU* 3.8 22.4 - - - +
293B ARG* 4.4 25.8 - - + +
296B ILE* 6.1 6.1 - - + -
297B TYR* 4.4 22.2 - - + -
319B PHE* 4.9 6.5 - - + -
326B THR* 2.9 22.1 + - - +
327B ILE* 3.3 10.7 + - + +
329B LYS* 1.4 77.7 - - + +
331B ALA* 1.4 63.7 + - - +
333B ASN* 3.2 20.0 + - + +
334B LEU* 3.2 28.7 + - + +
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Residues in contact with ALA 331 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
316B LEU* 4.0 5.2 - - + +
319B PHE* 3.4 38.1 - - + +
320B LYS* 3.8 24.7 - - - -
327B ILE 3.0 11.8 + - - +
328B ARG* 3.1 11.6 + - - +
330B ILE* 1.4 78.4 - - - +
332B THR* 1.3 61.3 - - - +
334B LEU* 3.2 10.5 + - - +
335B PHE* 3.2 19.9 + - - +
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Residues in contact with THR 332 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
320B LYS* 4.5 22.2 - - - +
328B ARG* 3.0 31.1 + - - +
329B LYS* 3.6 14.9 - - + -
331B ALA* 1.3 74.8 - - - +
333B ASN* 1.4 63.2 + - - +
335B PHE* 3.2 8.8 + - - +
336B ASN* 2.9 44.6 + - - +
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Residues in contact with ASN 333 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
256B GLU* 3.1 28.5 + - - +
329B LYS* 3.1 45.8 + - - +
330B ILE* 3.2 12.3 + - + +
332B THR* 1.4 80.2 - - - +
334B LEU* 1.3 61.5 + - - +
336B ASN* 3.4 20.0 + - - +
337B SER* 3.4 9.9 + - - -
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Residues in contact with LEU 334 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
253B LEU* 4.3 22.2 - - + -
256B GLU* 3.7 37.2 - - + -
297B TYR* 4.1 22.4 - - + +
300B PHE* 5.0 9.0 - - + -
316B LEU* 3.9 14.1 - - + -
319B PHE* 4.1 27.8 - - + -
330B ILE* 3.3 21.1 - - + +
331B ALA* 3.2 7.5 + - - +
333B ASN* 1.3 73.9 - - - +
335B PHE* 1.3 62.2 + - - +
337B SER* 3.0 21.5 + - - -
338B MET* 3.1 17.4 + - + +
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Residues in contact with PHE 335 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
313B LEU* 5.5 4.9 - - + -
316B LEU* 3.5 44.8 - - + +
317B ASN* 3.3 26.0 - - - -
320B LYS* 3.4 51.6 - - + +
331B ALA 3.2 4.9 + - - +
332B THR* 3.2 10.1 - - - +
334B LEU* 1.3 76.2 - - - +
336B ASN* 1.4 66.8 + - - +
338B MET* 3.2 3.3 + - + +
339B ILE* 2.8 37.7 + - + +
393B PHE* 5.7 8.5 - + + -
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Residues in contact with ASN 336 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
320B LYS* 6.1 0.6 - - - +
332B THR* 2.9 39.1 + - - +
333B ASN* 3.4 13.6 + - - +
335B PHE* 1.4 75.7 - - - +
337B SER* 1.4 61.9 + - - +
339B ILE* 3.1 23.6 - - - +
340B SER* 3.2 10.6 + - - -
438B TYR* 3.7 29.7 + - + +
439B ARG* 6.2 2.0 - - - +
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Residues in contact with SER 337 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
252B ALA* 3.4 27.8 + - - +
256B GLU* 4.2 8.3 + - - +
333B ASN 3.4 6.8 + - - -
334B LEU* 3.0 23.8 + - - -
336B ASN* 1.4 73.5 - - - +
338B MET* 1.3 67.9 + - - +
340B SER* 3.3 19.5 - - - -
341B LEU* 3.6 12.7 + - - +
438B TYR* 5.1 1.3 - - - -
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Residues in contact with MET 338 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
249B MET* 3.4 47.6 - - + +
252B ALA* 3.6 21.5 - - + -
253B LEU* 3.7 25.8 - - + -
312B PHE* 6.2 2.5 - - + -
313B LEU* 5.6 0.7 - - + -
316B LEU* 3.3 34.5 - - + -
334B LEU* 3.1 17.7 + - + +
335B PHE* 3.2 3.6 + - + +
337B SER* 1.3 78.9 + - - +
339B ILE* 1.4 58.9 + - - +
341B LEU* 2.7 30.7 + - - +
342B TYR* 3.4 15.5 + - + -
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Residues in contact with ILE 339 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
335B PHE* 2.8 32.9 + - + +
336B ASN* 3.1 18.2 - - - +
338B MET* 1.4 69.5 - - - +
340B SER* 1.4 59.8 + - - +
342B TYR* 3.2 17.6 + - + +
343B TYR* 2.9 68.2 + - + +
438B TYR* 3.8 14.4 - - + -
439B ARG 5.4 0.2 - - - -
440B GLY* 3.8 17.9 - - - +
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Residues in contact with SER 340 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
336B ASN 3.2 13.9 + - - -
337B SER* 3.3 12.7 + - - -
339B ILE* 1.4 77.2 - - - +
341B LEU* 1.4 61.6 + - - -
343B TYR* 3.7 15.5 - - - +
344B GLU* 3.2 22.3 + - - +
438B TYR* 3.6 20.6 + - - -
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Residues in contact with LEU 341 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
248B PRO* 3.5 41.3 - - + +
249B MET* 3.5 36.8 - - + +
252B ALA* 4.5 4.5 - - + -
337B SER 3.6 10.5 - - - +
338B MET* 2.7 27.0 + - - +
340B SER* 1.4 71.3 - - - +
342B TYR* 1.4 60.5 + - - +
344B GLU* 3.3 10.3 - - - +
345B TYR* 3.1 32.0 + - + -
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Residues in contact with TYR 342 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
249B MET* 3.5 34.2 - - + +
310B ASP* 4.3 6.8 + - - -
313B LEU* 3.5 46.9 - - + +
338B MET* 3.4 19.2 + - + -
339B ILE* 3.2 15.8 + - + +
341B LEU* 1.4 73.7 - - - +
343B TYR* 1.3 51.9 + - + +
345B TYR* 3.0 15.9 + + - +
346B LEU* 2.8 46.9 + - + +
361B GLU* 4.3 3.5 - - - +
362B PHE* 3.9 33.9 - + + -
391B PRO* 6.5 0.9 - - + -
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Residues in contact with TYR 343 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
339B ILE* 2.9 54.7 + - + +
340B SER* 3.5 19.0 + - - +
342B TYR* 1.3 73.4 - - + +
344B GLU* 1.4 54.0 + - - +
346B LEU* 3.3 18.0 - - + +
347B MET* 2.8 36.5 + - - +
431B VAL* 4.1 7.4 - - + +
434B GLN* 3.4 21.9 + - - -
435B SER* 3.3 27.8 - - - +
438B TYR* 3.5 29.6 - + + -
440B GLY* 3.2 22.5 + - - -
445B PHE* 5.6 9.6 - + - -
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Residues in contact with GLU 344 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
340B SER 3.2 9.8 + - - +
341B LEU* 3.3 13.0 - - + +
342B TYR 3.2 0.2 - - - -
343B TYR* 1.4 75.5 - - - +
345B TYR* 1.4 62.1 + - + +
347B MET* 3.3 12.4 + - - +
348B ASN* 2.7 55.7 + - - +
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Residues in contact with TYR 345 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
248B PRO* 3.7 20.9 - - + +
249B MET* 4.1 18.6 - - + -
341B LEU* 3.1 22.4 + - + -
342B TYR* 3.0 15.7 + + - +
344B GLU* 1.4 78.5 - - + +
346B LEU* 1.4 64.5 + - - +
348B ASN* 3.4 15.4 - - - +
349B TRP* 3.1 22.0 + - - +
355B LEU* 3.6 11.9 - - + +
356B ARG* 3.4 40.2 - - + -
358B THR* 3.5 24.5 + - + +
361B GLU* 3.7 13.0 - - + +
362B PHE* 3.8 28.9 - + + -
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Residues in contact with LEU 346 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
342B TYR* 2.8 29.2 + - + +
343B TYR* 3.3 17.9 - - + +
345B TYR* 1.4 77.6 - - - +
347B MET* 1.3 53.0 + - - +
349B TRP* 3.0 5.6 + - + +
350B LEU* 2.7 48.9 + - + +
362B PHE* 4.1 22.0 - - + -
394B ILE* 4.9 12.8 - - + -
402B ILE* 4.0 35.9 - - + -
445B PHE* 4.0 24.2 - - + -
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Residues in contact with MET 347 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
343B TYR 2.8 22.7 + - - +
344B GLU* 3.3 16.8 + - - +
346B LEU* 1.3 71.9 - - - +
348B ASN* 1.3 60.3 + - - +
350B LEU* 5.1 0.9 - - - -
351B THR* 2.8 48.9 + - - +
428B LYS* 3.8 37.5 - - + +
431B VAL* 3.6 35.4 - - + -
432B LEU* 5.2 9.4 - - + -
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Residues in contact with ASN 348 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
344B GLU* 2.7 47.1 + - - +
345B TYR* 3.4 16.2 - - - +
347B MET* 1.3 77.2 - - - +
349B TRP* 1.4 59.6 + - - +
351B THR* 4.5 2.2 - - - -
352B LYS* 3.0 26.6 + - - +
354B LEU* 3.0 52.5 + - + +
355B LEU* 4.5 2.0 - - - +
356B ARG* 5.3 6.9 + - - +
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Residues in contact with TRP 349 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
345B TYR 3.1 10.7 + - - +
346B LEU* 3.0 10.3 + - + +
348B ASN* 1.4 75.5 - - - +
350B LEU* 1.3 60.8 - - + +
353B GLY* 2.9 54.2 + - - -
354B LEU 2.8 16.9 + - - +
355B LEU* 3.8 11.4 - - + -
362B PHE* 4.8 8.2 - + - -
363B PHE* 5.3 0.8 - + - -
364B ILE* 3.0 35.4 - - + +
383B ILE* 3.9 22.9 - - + -
402B ILE* 3.6 36.4 + - + +
403B PHE* 3.5 34.7 - + - +
406B GLY* 3.6 13.7 - - - -
407B LYS* 3.6 19.7 - - + -
410B ILE* 3.7 9.4 - - + -
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Residues in contact with LEU 350 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
346B LEU* 2.7 49.1 + - + +
347B MET* 4.4 1.3 - - - +
349B TRP* 1.3 77.1 - - + +
351B THR* 1.3 68.6 + - + +
402B ILE* 4.1 27.6 - - + +
405B ILE* 3.6 37.1 - - + +
406B GLY* 4.6 4.5 - - - +
409B TYR* 4.4 15.8 - - - +
427B LYS* 5.4 9.3 - - + +
431B VAL* 5.5 3.6 - - + -
445B PHE* 4.6 4.0 - - + -
449B ILE* 3.6 40.8 - - + -
452B GLN* 4.9 7.2 + - - +
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Residues in contact with THR 351 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
347B MET* 2.8 31.0 + - + +
348B ASN* 4.2 1.4 + - - -
350B LEU* 1.3 83.1 - - + +
352B LYS* 1.4 69.0 + - - +
353B GLY 3.6 0.4 - - - -
409B TYR* 3.3 22.9 - - - -
424B GLU* 3.8 9.9 - - - +
427B LYS* 4.1 19.3 - - + +
428B LYS* 3.5 53.5 - - + +
431B VAL* 4.9 2.7 - - + -
----------------------------------------------------------
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Residues in contact with LYS 352 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
348B ASN* 3.0 14.3 + - - +
351B THR* 1.4 77.1 + - - +
353B GLY* 1.4 65.5 + - - +
354B LEU* 3.0 16.9 + - + +
409B TYR* 4.1 8.4 - - - -
410B ILE* 4.1 8.0 - - - +
413B GLU* 4.4 19.4 + - - +
421B TRP* 5.7 5.6 - - - -
424B GLU* 3.5 24.8 + - - +
428B LYS* 4.1 19.1 - - - -
----------------------------------------------------------
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Residues in contact with GLY 353 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
349B TRP* 2.9 26.4 + - - -
351B THR 3.6 1.4 - - - -
352B LYS* 1.4 75.6 - - - +
354B LEU* 1.3 57.2 + - - +
355B LEU 4.3 0.2 + - - -
383B ILE* 5.2 0.9 - - - +
406B GLY 3.5 21.3 - - - -
409B TYR* 4.2 3.6 - - - +
410B ILE* 3.2 39.3 - - - +
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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