Contacts of the helix formed by residues 343 - 384 (chain C) in PDB entry 2MAK
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 ALA 343 (chain C).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
-4A SER 2.7 21.6 + - - +
-3A HIS* 3.8 40.3 - - + +
339C SER 4.9 0.2 - - - -
342C TYR* 1.3 86.1 - - - +
344C PRO* 1.3 69.7 - - + +
345C GLU* 3.0 12.4 + - + +
346C ALA* 3.2 11.6 + - - +
291D ASP* 3.6 11.6 - - + +
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Residues in contact with PRO 344 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
339C SER* 5.5 1.3 - - - +
343C ALA* 1.3 83.9 - - + +
345C GLU* 1.3 59.4 + - - +
346C ALA 3.1 0.4 - - - -
347C LEU* 3.1 13.4 + - + +
348C GLN* 2.8 38.3 + - - +
285D GLN* 4.9 10.3 - - + +
289D ARG* 3.1 58.1 - - + +
291D ASP* 3.3 24.0 - - + +
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Residues in contact with GLU 345 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
-3A HIS* 2.7 55.4 + - + +
343C ALA* 3.0 8.8 + - + +
344C PRO* 1.3 80.2 - - - +
346C ALA* 1.3 61.8 + - - +
348C GLN* 3.2 17.0 + - - +
349C LYS* 2.7 70.7 + - + +
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Residues in contact with ALA 346 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
-3A HIS 4.8 11.2 - - - +
-1A ALA* 6.6 0.2 - - + -
312A SER* 5.3 5.8 - - - +
335C LEU* 4.9 3.5 - - + +
342C TYR* 3.5 33.7 - - + -
343C ALA 3.2 3.1 + - - +
344C PRO 3.1 0.8 - - - -
345C GLU* 1.3 83.0 - - - +
347C LEU* 1.3 51.1 + - - +
349C LYS* 3.4 9.2 + - - +
350C TRP* 2.8 35.8 + - - +
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Residues in contact with LEU 347 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
335C LEU* 4.3 2.9 - - + -
336C GLU* 4.7 0.4 - - - -
339C SER* 4.0 25.8 - - - -
342C TYR* 4.6 1.4 - - - -
343C ALA 4.2 0.6 + - - -
344C PRO* 3.1 14.7 + - + +
346C ALA* 1.3 76.6 - - - +
348C GLN* 1.3 60.8 + - + +
350C TRP* 3.3 29.1 - - + -
351C LEU* 2.7 39.1 + - + +
281D ARG* 4.3 17.3 - - + +
284D ASP* 3.1 30.5 - - + +
285D GLN* 3.9 37.2 - - + +
288D HIS 5.3 0.2 - - - +
289D ARG* 6.2 0.2 - - - -
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Residues in contact with GLN 348 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
344C PRO* 2.8 28.9 + - - +
345C GLU* 3.4 18.3 - - - +
347C LEU* 1.3 78.9 - - + +
349C LYS* 1.3 59.2 + - + +
351C LEU* 3.8 3.8 - - - +
352C GLN* 2.8 30.7 + - - +
281D ARG* 5.8 0.5 + - - -
285D GLN* 4.5 16.1 + - - +
289D ARG* 5.0 8.9 - - - +
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Residues in contact with LYS 349 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
345C GLU* 2.7 53.6 + - - +
346C ALA* 3.7 7.0 - - - +
348C GLN* 1.3 74.0 - - + +
350C TRP* 1.3 55.4 + - - +
352C GLN* 3.1 14.3 + - - +
353C LEU* 2.8 49.1 + - + +
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Residues in contact with TRP 350 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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314A GLN 6.1 0.4 - - - -
315A LYS* 6.5 0.4 - - - -
317A ALA* 5.3 10.3 - - + +
331C ALA* 4.5 1.7 - - + +
332C GLU* 3.3 54.6 - - + +
335C LEU* 3.4 36.1 - - + +
336C GLU* 3.9 20.4 - - + -
346C ALA 2.8 22.2 + - - +
347C LEU* 3.3 41.7 - - + -
349C LYS* 1.3 73.5 - - - +
351C LEU* 1.3 88.5 + - + +
353C LEU* 3.2 9.2 + - - +
354C THR* 2.8 52.1 + - + +
281D ARG* 5.7 0.7 - - + -
284D ASP* 5.9 1.1 - - + -
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Residues in contact with LEU 351 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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332C GLU* 6.1 0.9 - - - +
347C LEU* 2.7 23.2 + - + +
348C GLN* 4.0 3.8 - - - +
350C TRP* 1.3 104.3 - - + +
352C GLN* 1.3 64.3 + - - +
354C THR* 2.9 22.5 + - - +
355C HIS* 2.9 17.6 + - + +
277D ALA* 4.0 23.8 - - + +
281D ARG* 3.4 55.2 - - + +
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Residues in contact with GLN 352 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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348C GLN 2.8 19.6 + - - +
349C LYS* 3.1 17.4 + - - +
351C LEU* 1.3 76.1 - - - +
353C LEU* 1.3 62.6 + - + +
355C HIS* 4.0 3.4 + - - +
356C GLU* 2.7 44.5 + - + +
281D ARG* 5.2 6.3 - - - +
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Residues in contact with LEU 353 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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318A GLU* 3.6 45.3 - - + +
321A LEU* 4.5 5.2 - - + -
349C LYS* 2.8 33.2 + - + +
350C TRP* 3.7 6.7 - - - +
352C GLN* 1.3 87.2 - - + +
354C THR* 1.3 65.7 + - + +
356C GLU* 4.1 6.7 - - + -
357C VAL* 3.0 31.8 + - + +
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Residues in contact with THR 354 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
317A ALA* 5.5 1.6 - - + -
321A LEU* 3.5 25.7 - - + +
365A LYS* 5.3 2.4 + - - -
328C LEU* 4.0 14.4 - - + -
329C ARG* 5.2 1.9 + - - -
332C GLU* 4.1 15.9 + - + +
350C TRP* 2.8 45.9 + - + +
351C LEU* 2.9 26.3 + - - +
353C LEU* 1.3 75.5 - - + +
355C HIS* 1.3 56.0 + - - +
357C VAL* 3.8 1.9 - - - +
358C GLU* 2.8 32.8 + - - +
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Residues in contact with HIS 355 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
365A LYS* 6.1 0.2 - - - +
351C LEU* 2.9 29.9 + - + +
352C GLN* 4.1 2.6 + - - +
354C THR* 1.3 75.2 + - - +
356C GLU* 1.3 62.1 + - - +
358C GLU* 3.9 12.3 - - - +
359C VAL* 2.8 55.0 + - + +
273D LEU* 4.4 4.3 - - + -
274D ASN* 2.8 39.8 + - - -
277D ALA* 3.6 24.9 - - + -
281D ARG* 5.2 8.7 + - - +
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Residues in contact with GLU 356 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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322A GLU* 6.0 0.9 - - - +
325A ARG* 5.9 1.3 - - - +
352C GLN* 2.7 33.7 + - + +
353C LEU* 3.5 11.0 - - + +
355C HIS* 1.3 75.4 + - - +
357C VAL* 1.3 62.9 + - + +
359C VAL* 3.4 4.8 + - - +
360C GLN* 2.8 63.7 + - + +
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Residues in contact with VAL 357 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
321A LEU* 3.3 55.4 - - + +
322A GLU* 3.8 23.8 - - + +
325A ARG* 3.8 20.2 - - + +
353C LEU* 3.0 18.3 + - + +
354C THR 4.0 1.3 - - - +
356C GLU* 1.3 79.9 - - + +
358C GLU* 1.3 60.5 + - - +
360C GLN* 3.9 5.4 - - - -
361C TYR* 2.8 34.9 + - + -
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Residues in contact with GLU 358 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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361A TYR* 4.7 1.0 - - - -
365A LYS* 2.7 41.3 + - - +
329C ARG* 2.7 21.5 + - - -
354C THR 2.8 19.3 + - - +
355C HIS* 3.5 13.8 - - - +
357C VAL* 1.3 75.9 - - - +
359C VAL* 1.3 62.4 + - + +
361C TYR* 3.1 37.1 + - + +
362C TYR* 3.0 25.3 + - - +
273D LEU* 3.8 34.6 - - + +
277D ALA* 5.5 0.9 - - - +
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Residues in contact with VAL 359 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
355C HIS* 2.8 53.8 + - + +
356C GLU* 3.9 5.2 - - - +
358C GLU* 1.3 72.7 - - - +
360C GLN* 1.3 62.1 + - - +
362C TYR* 3.3 16.3 - - + +
363C ASN* 2.8 34.1 + - + +
273D LEU* 4.4 11.9 - - + -
274D ASN* 5.3 2.9 - - + +
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Residues in contact with GLN 360 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
325A ARG* 3.6 43.3 + - - +
356C GLU* 2.8 49.3 + - + +
357C VAL* 3.1 9.1 + - - +
359C VAL* 1.3 77.3 - - - +
361C TYR* 1.4 66.9 + - - +
363C ASN* 3.1 12.8 + - - +
364C ILE* 2.9 33.9 + - + +
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Residues in contact with TYR 361 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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324A VAL* 6.5 0.7 - - + -
325A ARG* 4.3 14.7 - - + +
329A ARG* 3.3 39.9 - - - +
358A GLU* 4.6 4.3 - - - -
361A TYR* 2.6 44.3 + + - -
329C ARG* 5.7 2.2 - - - -
357C VAL* 2.8 26.4 + - + +
358C GLU* 3.1 45.8 - - + +
360C GLN* 1.4 71.6 - - - +
362C TYR* 1.3 88.9 + + + +
364C ILE* 3.3 12.4 + - - +
365C LYS* 3.0 32.3 + - + +
273D LEU* 5.0 5.4 - - - +
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Residues in contact with TYR 362 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
272B GLU* 3.4 27.7 - - + +
273B LEU* 5.1 12.1 - - + -
358C GLU 3.0 16.8 + - - +
359C VAL* 3.3 19.5 - - + +
361C TYR* 1.3 97.0 - + + +
363C ASN* 1.3 62.9 + - + +
365C LYS* 3.4 4.3 - - - +
366C LYS* 2.8 62.5 + - + +
0D SER* 3.8 25.6 + - - -
273D LEU* 4.8 23.1 - - + -
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Residues in contact with ASN 363 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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359C VAL* 2.8 23.5 + - + +
360C GLN* 3.6 12.2 + - - +
362C TYR* 1.3 83.3 - - + +
364C ILE* 1.3 55.6 + - + +
366C LYS* 3.4 8.2 - - - +
367C GLN* 2.8 38.8 + - - +
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Residues in contact with ILE 364 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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325A ARG* 3.8 33.7 - - + +
326A GLU* 6.1 0.9 - - - -
329A ARG* 4.0 24.0 - - + -
360C GLN* 2.9 40.6 + - + +
361C TYR* 3.5 6.1 - - - +
363C ASN* 1.3 78.0 - - + +
365C LYS* 1.3 57.4 + - - +
367C GLN* 3.6 5.3 - - - +
368C ASN* 2.8 30.9 + - + +
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Residues in contact with LYS 365 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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329A ARG* 3.2 31.9 - - + +
332A GLU* 3.2 20.6 + - - +
354A THR* 5.3 3.4 - - - -
355A HIS* 6.0 0.4 - - - +
358A GLU* 2.7 40.1 + - - +
273B LEU* 5.8 3.5 + - + -
277B ALA* 6.0 4.5 - - - +
361C TYR* 3.0 25.2 + - + +
362C TYR* 3.4 9.2 - - - +
364C ILE* 1.3 76.2 - - - +
366C LYS* 1.3 68.3 + - - +
368C ASN* 3.8 9.4 - - + +
369C ALA* 2.7 38.4 + - - +
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Residues in contact with LYS 366 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
272B GLU* 2.6 54.9 + - - +
273B LEU* 4.0 8.8 + - - +
276B LEU* 3.5 21.1 - - + +
362C TYR* 2.8 49.8 + - + +
363C ASN* 3.4 14.4 - - - +
365C LYS* 1.3 91.8 + - - +
367C GLN* 1.3 56.9 + - - +
369C ALA* 3.2 4.5 + - - +
370C GLU* 2.8 44.8 + - - +
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Residues in contact with GLN 367 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
363C ASN* 2.8 26.4 + - - +
364C ILE* 3.6 5.4 - - - +
366C LYS* 1.3 72.3 - - - +
368C ASN* 1.3 63.6 + - - +
370C GLU* 3.4 15.5 + - - +
371C LYS* 3.0 49.6 + - + +
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Residues in contact with ASN 368 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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329A ARG 5.7 0.4 + - - -
332A GLU* 5.7 2.0 - - - +
333A LYS* 4.0 30.6 - - - +
336A GLU* 2.9 40.1 + - - +
364C ILE* 2.8 20.8 + - + +
365C LYS* 3.8 10.0 - - - +
367C GLN* 1.3 76.7 - - - +
369C ALA* 1.3 51.5 + - - +
371C LYS* 3.1 15.1 + - - +
372C GLN* 2.7 38.1 + - - +
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Residues in contact with ALA 369 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
276B LEU* 4.5 21.1 - - + +
280B ALA* 4.2 18.5 - - + +
365C LYS* 2.7 25.3 + - - +
366C LYS* 3.2 7.6 + - - +
368C ASN* 1.3 74.5 - - - +
370C GLU* 1.3 51.0 + - - +
372C GLN* 3.3 8.2 + - - +
373C LEU* 2.7 41.3 + - + +
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Residues in contact with GLU 370 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
276B LEU* 5.0 13.5 - - + -
366C LYS* 2.8 34.1 + - - +
367C GLN* 3.8 16.3 + - - +
369C ALA* 1.3 69.0 - - - +
371C LYS* 1.3 66.3 + - - +
373C LEU* 3.3 13.8 + - + +
374C LEU* 3.0 22.9 + - - +
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Residues in contact with LYS 371 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
333A LYS* 5.2 12.7 - - - +
367C GLN* 3.0 48.6 + - + +
368C ASN* 3.3 14.9 + - - +
370C GLU* 1.3 72.6 - - - +
372C GLN* 1.3 53.4 + - - +
374C LEU* 3.0 7.6 + - - +
375C VAL* 2.7 46.9 + - + +
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Residues in contact with GLN 372 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
336A GLU* 2.8 41.2 + - - +
280B ALA* 4.7 11.9 - - + +
283B GLN* 5.3 1.3 - - - -
284B ASP* 2.7 35.8 + - + +
368C ASN* 2.7 26.5 + - - +
369C ALA* 3.4 8.1 - - - +
371C LYS* 1.3 72.6 - - - +
373C LEU* 1.3 55.8 + - - +
375C VAL* 4.4 8.4 - - - +
376C ALA* 2.7 50.7 + - + +
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Residues in contact with LEU 373 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
276B LEU* 4.0 26.9 - - + -
279B PHE* 3.6 42.6 - - + +
280B ALA* 3.7 7.9 - - + +
283B GLN* 4.0 16.5 + - + +
369C ALA 2.7 29.0 + - - +
370C GLU* 3.5 16.4 - - + +
372C GLN* 1.3 71.8 - - - +
374C LEU* 1.3 56.2 + - - +
377C LYS* 2.9 33.0 + - - +
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Residues in contact with LEU 374 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
370C GLU 3.0 12.7 + - - +
371C LYS* 3.6 8.1 - - - +
373C LEU* 1.3 76.9 - - - +
375C VAL* 1.3 65.0 + - + +
377C LYS* 3.3 21.5 + - - +
378C GLU* 3.0 40.8 + - + +
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Residues in contact with VAL 375 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
287B ASP* 4.9 2.2 - - - +
371C LYS* 2.7 36.4 + - + +
372C GLN* 4.0 9.0 - - - +
374C LEU* 1.3 73.8 - - + +
376C ALA* 1.3 60.3 + - - +
378C GLU* 3.2 7.8 + - - +
379C GLY* 2.8 26.5 + - - -
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Residues in contact with ALA 376 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
283B GLN* 3.3 35.2 + - + +
284B ASP* 3.9 3.4 - - - +
287B ASP* 3.9 15.8 - - + +
372C GLN* 2.7 34.5 + - - +
375C VAL* 1.3 73.7 - - + +
377C LYS* 1.3 58.7 + - - +
380C ALA* 2.8 32.7 + - - +
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Residues in contact with LYS 377 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
283B GLN* 3.4 18.5 - - - +
373C LEU 2.9 23.1 + - - +
374C LEU* 3.5 20.2 - - - +
375C VAL 3.2 0.2 - - - -
376C ALA* 1.3 77.3 - - - +
378C GLU* 1.3 92.1 + - - +
380C ALA* 3.7 1.2 - - - +
381C GLU* 2.7 51.8 + - - +
385C LYS* 5.7 2.4 - - + +
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Residues in contact with GLU 378 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
374C LEU* 3.0 27.3 + - + +
375C VAL* 3.5 8.3 - - - +
377C LYS* 1.3 107.4 + - - +
379C GLY* 1.3 65.1 + - - +
381C GLU* 3.1 12.0 - - - +
382C LYS* 2.6 56.5 + - - +
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Residues in contact with GLY 379 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
287B ASP* 3.0 22.9 - - - -
375C VAL 2.8 15.8 + - - -
378C GLU* 1.3 76.0 - - - +
380C ALA* 1.3 56.7 + - - +
382C LYS* 3.0 6.9 + - - +
383C ILE* 2.8 33.7 + - - +
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Residues in contact with ALA 380 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
283B GLN* 4.2 5.2 - - - +
286B LEU* 3.9 33.9 - - + +
287B ASP* 3.6 3.0 + - - -
376C ALA 2.8 19.9 + - - +
377C LYS 3.7 2.9 - - - +
379C GLY* 1.3 74.9 - - - +
381C GLU* 1.3 58.5 + - - +
383C ILE* 4.5 2.2 - - - +
384C LYS 2.8 39.3 + - - -
385C LYS* 3.9 18.8 - - + -
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Residues in contact with GLU 381 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
377C LYS* 2.7 53.7 + - - +
378C GLU* 3.1 18.0 - - - +
380C ALA* 1.3 77.3 - - - +
382C LYS* 1.3 85.9 + - + +
383C ILE 4.8 0.2 - - - -
384C LYS* 4.6 2.5 + - - -
385C LYS* 4.3 30.6 + - + +
----------------------------------------------------------
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Residues in contact with LYS 382 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
378C GLU* 2.6 56.3 + - - +
379C GLY* 3.6 5.2 - - - +
381C GLU* 1.3 105.4 + - + +
383C ILE* 1.3 65.3 + - + +
----------------------------------------------------------
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Residues in contact with ILE 383 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
286B LEU 5.0 1.6 - - - +
287B ASP* 3.3 46.0 - - - +
292B HIS* 5.7 10.5 - - + +
379C GLY* 2.8 21.4 + - - +
380C ALA* 4.1 2.0 - - - +
381C GLU 4.8 0.7 - - - -
382C LYS* 1.3 79.2 - - + +
384C LYS* 1.3 82.7 - - + +
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Residues in contact with LYS 384 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
286B LEU 3.9 13.7 - - - +
380C ALA* 2.8 12.4 + - - +
381C GLU 5.2 2.0 - - - -
383C ILE* 1.3 91.6 - - + +
385C LYS* 1.3 63.6 + - - +
386C LYS* 3.6 10.1 + - + +
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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