Contacts of the helix formed by residues 346 - 389 (chain A) in PDB entry 6RKU
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 ASN 346 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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205A ILE* 4.9 11.0 - - + +
233A TYR 3.7 17.2 + - - +
234A ARG 4.1 16.0 + - - +
235A THR 4.8 8.3 + - - +
236A GLY* 5.8 0.9 - - - -
334A MET* 4.9 6.1 - - - -
344A ILE 4.4 0.2 + - - -
345A MET* 1.3 76.6 - - - +
347A LEU* 1.3 65.9 + - - +
348A LYS* 4.2 9.4 - - - +
349A ASP* 2.8 35.7 + - - +
350A ILE* 3.4 23.3 + - - +
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Residues in contact with LEU 347 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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167A LEU* 3.8 38.1 - - + -
185A HIS* 6.3 1.3 - - + +
205A ILE* 5.8 6.9 - - + +
208A LEU* 4.4 24.2 - - + +
209A MET* 5.8 0.9 - - - +
212A ILE* 4.4 25.4 - - + -
233A TYR* 4.2 35.5 + - + +
334A MET* 5.2 5.2 - - + -
346A ASN* 1.3 74.8 - - - +
348A LYS* 1.3 68.0 + - - +
350A ILE* 3.0 9.5 + - - +
351A ILE* 3.0 34.4 + - + +
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Residues in contact with LYS 348 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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197A TYR* 4.3 21.0 - - + +
201A GLU 4.1 18.0 + - - -
202A ASP* 4.2 13.9 + - - -
203A ILE* 4.0 19.8 + - + +
205A ILE* 4.5 23.6 - - + +
208A LEU* 4.7 14.7 - - + +
346A ASN* 3.5 8.7 + - - +
347A LEU* 1.3 77.9 - - - +
349A ASP* 1.3 60.5 + - - +
351A ILE* 3.3 7.7 + - - +
352A ALA* 2.9 28.9 + - + +
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Residues in contact with ASP 349 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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338A HIS* 5.7 0.5 - - - -
344A ILE 5.2 0.9 - - - +
345A MET* 3.6 31.4 - - + +
346A ASN* 2.8 31.3 + - - +
347A LEU 3.2 0.6 - - - -
348A LYS* 1.3 82.0 - - - +
350A ILE* 1.3 62.7 + - - +
352A ALA* 3.3 5.9 + - - +
353A ALA* 2.9 25.1 + - - +
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Residues in contact with ILE 350 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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37A VAL* 4.8 13.3 - - + +
164A PRO* 6.0 3.1 - - + -
166A LEU* 4.4 27.8 - - + -
167A LEU* 3.9 42.8 - - + -
182A ILE* 5.8 4.0 - - + -
334A MET* 4.8 11.0 - - + -
345A MET* 4.7 19.7 - - + +
346A ASN 3.4 19.5 + - - +
347A LEU* 3.0 9.9 + - - +
349A ASP* 1.3 75.8 - - - +
351A ILE* 1.3 64.5 + - - +
353A ALA* 3.3 6.9 + - - +
354A PHE* 3.0 24.5 + - + +
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Residues in contact with ILE 351 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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167A LEU* 4.7 9.6 - - + -
190A VAL* 6.4 0.4 - - + -
193A GLY 5.1 7.9 - - - +
194A CYS* 4.7 21.5 - - - +
197A TYR* 3.8 33.9 - - + -
208A LEU* 4.4 25.8 - - + -
212A ILE* 5.5 5.6 - - + -
347A LEU* 3.0 39.6 + - + +
348A LYS* 3.8 7.2 - - - +
349A ASP 3.3 0.2 - - - -
350A ILE* 1.3 76.1 - - - +
352A ALA* 1.3 62.7 + - - +
354A PHE* 3.2 7.3 + - - +
355A VAL* 3.0 28.0 + - + +
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Residues in contact with ALA 352 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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197A TYR* 4.0 26.9 - - + +
348A LYS* 2.9 18.7 + - + +
349A ASP* 3.7 6.7 - - - +
351A ILE* 1.3 77.8 - - - +
353A ALA* 1.3 62.5 + - - +
355A VAL* 3.2 3.4 + - - +
356A ARG* 3.0 33.5 + - + +
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Residues in contact with ALA 353 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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37A VAL* 4.4 26.7 - - + +
38A ARG* 5.1 8.5 - - + +
338A HIS* 4.8 13.9 - - + +
345A MET* 5.3 0.4 - - + -
349A ASP 2.9 17.8 + - - +
350A ILE* 3.7 6.1 - - - +
352A ALA* 1.3 75.8 - - - +
354A PHE* 1.3 64.5 + - - +
356A ARG* 3.3 6.4 + - - +
357A HIS* 3.0 24.8 + - - +
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Residues in contact with PHE 354 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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37A VAL 5.4 2.1 + - - -
38A ARG* 4.6 14.8 - - - +
161A THR* 4.3 12.6 - - + -
162A LYS* 4.0 16.8 - - - -
163A ILE 3.7 7.4 - - - -
164A PRO* 3.4 53.8 - - + -
191A ILE* 6.4 0.4 - - + -
194A CYS* 4.6 18.6 - - + -
350A ILE* 3.0 15.8 + - + +
351A ILE* 3.5 9.9 - - - +
353A ALA* 1.3 78.2 - - - +
355A VAL* 1.3 71.8 + - + +
357A HIS* 3.3 7.2 + - + +
358A ARG* 3.0 35.5 + - + +
506A LEU* 4.8 17.3 - - + -
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Residues in contact with VAL 355 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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194A CYS* 5.6 4.5 - - + +
197A TYR* 4.3 24.2 - - + -
198A ILE* 4.7 22.2 - - + -
351A ILE* 3.0 22.4 + - + +
352A ALA* 3.7 6.1 - - - +
354A PHE* 1.3 84.2 - - + +
356A ARG* 1.3 65.1 + - + +
358A ARG* 3.2 6.6 + - + +
359A ARG* 2.9 52.0 + - + +
499A MET* 5.7 2.0 - - + -
502A ILE* 5.4 5.3 - - + +
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Residues in contact with ARG 356 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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352A ALA* 3.0 25.2 + - + +
353A ALA* 3.7 6.5 - - - +
355A VAL* 1.3 77.6 - - + +
357A HIS* 1.3 61.9 + - - +
359A ARG* 3.2 29.1 + - - +
360A GLU* 3.0 25.2 + - - +
668B THR* 4.8 16.8 - - - +
669B HIS* 6.1 2.6 + - - +
671B VAL* 5.0 19.1 - - - +
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Residues in contact with HIS 357 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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38A ARG* 3.7 44.2 + - + +
143A VAL* 5.2 1.4 - - + +
158A VAL* 3.7 23.9 - - + +
159A MET 3.6 20.5 + - - -
160A PRO* 4.1 5.4 - - + -
161A THR* 4.2 16.1 + - + +
353A ALA 3.0 17.2 + - - +
354A PHE* 3.6 9.0 + - + +
356A ARG* 1.3 75.3 - - - +
358A ARG* 1.3 65.1 + - - +
360A GLU* 3.3 12.7 + - - +
361A VAL* 3.0 51.8 + - + +
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Residues in contact with ARG 358 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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160A PRO 4.7 2.8 + - - -
161A THR 3.2 26.6 + - - -
162A LYS* 3.3 39.4 - - - +
354A PHE* 3.0 30.4 + - + +
355A VAL* 3.6 7.0 - - - +
356A ARG 3.2 0.2 - - - -
357A HIS* 1.3 82.1 + - - +
359A ARG* 1.3 63.3 + - - +
361A VAL* 3.3 17.3 + - - +
362A VAL* 3.0 40.9 + - + +
365A ARG* 4.9 6.4 - - - +
502A ILE* 4.4 26.7 - - + +
505A GLU* 2.4 37.8 + - - +
506A LEU* 6.0 6.3 - - + +
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Residues in contact with ARG 359 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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355A VAL* 2.9 36.4 + - + +
356A ARG* 3.5 25.2 - - - +
358A ARG* 1.3 76.7 - - - +
360A GLU* 1.3 63.2 + - - +
362A VAL* 3.3 3.0 + - - +
363A THR* 3.0 28.8 + - - +
498A LEU* 4.2 13.9 - - + +
499A MET* 3.7 34.2 - - - +
502A ILE* 4.1 20.8 - - + +
669B HIS* 4.9 10.8 - - + -
670B GLY* 4.4 17.9 + - - +
671B VAL* 4.2 22.6 - - - +
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Residues in contact with GLU 360 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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38A ARG* 5.9 0.5 + - - -
356A ARG 3.0 16.5 + - - +
357A HIS* 3.7 12.5 - - + +
359A ARG* 1.3 76.3 - - - +
361A VAL* 1.3 64.1 + - + +
363A THR* 3.3 2.1 + - - -
364A ARG* 3.0 47.4 + - - +
669B HIS* 3.8 35.5 - - + +
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Residues in contact with VAL 361 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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137A ASP* 5.9 3.8 - - + -
142A THR* 4.2 25.2 - - + +
143A VAL* 5.2 2.2 - - + -
160A PRO* 4.1 25.8 - - + -
161A THR 5.8 0.2 - - - +
357A HIS* 3.0 45.4 + - + +
358A ARG* 3.8 20.4 - - - +
360A GLU* 1.3 78.6 - - + +
362A VAL* 1.3 66.7 + - + +
364A ARG* 3.9 4.4 - - - +
365A ARG* 3.0 27.4 + - + +
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Residues in contact with VAL 362 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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358A ARG* 3.0 46.5 + - + +
359A ARG* 3.7 5.4 - - - +
361A VAL* 1.3 78.1 - - + +
363A THR* 1.3 64.5 + - - +
365A ARG* 3.3 24.7 + - - +
366A THR* 3.0 36.2 + - - +
491A ILE* 5.8 5.8 - - + -
498A LEU* 4.6 20.4 - - + -
501A VAL* 5.2 11.9 - - + -
502A ILE* 4.5 11.9 - - + -
505A GLU* 4.7 4.7 - - - +
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Residues in contact with THR 363 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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359A ARG* 3.0 16.0 + - - +
360A GLU 3.3 0.6 + - - -
362A VAL* 1.3 78.5 - - - +
364A ARG* 1.3 62.5 + - + +
366A THR* 3.2 6.9 + - - -
367A ILE* 3.0 39.2 + - + +
492A LEU* 4.5 13.0 - - + -
498A LEU* 3.8 18.0 - - - +
644B GLY* 5.5 6.3 - - - +
669B HIS* 3.5 38.6 - - + +
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Residues in contact with ARG 364 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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141A GLU* 3.7 25.0 + - - +
142A THR* 2.6 33.8 + - - -
143A VAL* 3.4 25.9 + - - +
144A ASP* 3.8 16.5 + - - +
360A GLU* 3.0 45.7 + - + +
361A VAL 3.9 2.9 - - - +
363A THR* 1.3 75.3 - - + +
365A ARG* 1.3 63.4 + - - +
367A ILE* 3.2 12.5 + - + +
368A PHE* 3.0 23.7 + - - +
669B HIS* 5.0 6.1 - - - +
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Residues in contact with ARG 365 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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137A ASP* 2.3 49.3 + - - -
140A LYS* 4.1 14.8 - - + +
142A THR* 4.3 13.8 - - + +
162A LYS* 5.0 5.9 - - - +
358A ARG* 4.9 9.1 - - - +
361A VAL* 3.0 21.1 + - + +
362A VAL* 3.7 25.4 + - - +
364A ARG* 1.3 76.2 - - - +
366A THR* 1.3 66.2 + - - +
368A PHE* 3.3 6.0 + - - +
369A GLU* 3.0 46.0 + - - +
501A VAL* 5.3 3.2 - - - +
505A GLU* 3.4 24.0 + - - -
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Residues in contact with THR 366 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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362A VAL* 3.0 26.8 + - - +
363A THR* 3.2 5.8 + - - -
365A ARG* 1.3 79.5 + - - +
367A ILE* 1.3 62.3 + - - +
369A GLU* 3.3 6.5 + - - +
370A LEU* 2.9 22.9 + - - +
488A LEU* 3.9 17.7 - - + +
491A ILE* 3.8 26.8 - - + +
492A LEU* 3.7 31.6 - - + -
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Residues in contact with ILE 367 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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363A THR* 3.0 30.9 + - + +
364A ARG* 3.7 11.2 - - + +
366A THR* 1.3 75.2 - - - +
368A PHE* 1.3 64.5 + - - +
370A LEU* 3.3 9.1 + - + +
371A ARG* 3.0 25.6 + - + +
492A LEU* 4.3 20.9 - - + -
642B GLN 6.0 1.6 - - - +
643B HIS* 5.0 7.0 - - + +
644B GLY* 4.1 26.0 - - - +
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Residues in contact with PHE 368 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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139A GLU 4.7 4.3 - - - -
140A LYS* 3.3 53.4 - - + +
141A GLU* 3.3 37.7 - - + +
364A ARG 3.0 12.0 + - - +
365A ARG* 3.6 6.5 - - - +
367A ILE* 1.3 77.2 - - - +
369A GLU* 1.3 68.6 + - + +
371A ARG* 3.2 31.1 + - - +
372A LYS* 3.0 46.8 + - + +
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Residues in contact with GLU 369 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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140A LYS* 2.7 41.9 + - + +
365A ARG* 3.0 34.2 + - - +
366A THR* 3.9 5.4 - - - +
368A PHE* 1.3 79.7 - - + +
370A LEU* 1.3 62.9 + - - +
372A LYS* 3.3 6.5 + - - +
373A ALA* 3.0 25.8 + - - +
484A GLN* 4.9 11.9 + - - +
488A LEU* 4.1 19.7 - - + +
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Residues in contact with LEU 370 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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366A THR 2.9 17.9 + - - +
367A ILE* 3.5 8.5 - - + +
369A GLU* 1.3 78.2 - - - +
371A ARG* 1.3 62.8 + - - +
373A ALA* 3.4 1.3 + - - +
374A ARG* 2.9 44.8 + - + +
485A ILE* 4.1 28.9 - - + +
488A LEU* 3.7 27.7 - - + +
489A LEU* 4.9 10.1 - - + +
492A LEU* 4.0 23.6 - - + -
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Residues in contact with ARG 371 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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141A GLU* 4.1 10.5 + - - -
367A ILE* 3.0 16.2 + - + +
368A PHE* 3.6 39.9 - - - +
370A LEU* 1.3 77.4 - - - +
372A LYS* 1.3 74.7 + - - +
374A ARG* 3.2 8.2 + - + +
375A ASP* 3.0 42.3 + - - +
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Residues in contact with LYS 372 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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368A PHE* 3.0 44.4 + - + +
369A GLU* 3.7 7.9 - - - +
371A ARG* 1.3 88.1 - - - +
373A ALA* 1.3 63.5 + - - +
375A ASP* 3.2 11.2 + - + +
376A ARG* 3.0 24.1 + - + +
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Residues in contact with ALA 373 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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369A GLU 3.0 17.2 + - - +
370A LEU* 3.9 2.0 - - - +
372A LYS* 1.3 77.0 - - - +
374A ARG* 1.3 63.3 + - - +
376A ARG* 3.3 7.9 + - - +
377A ALA* 2.9 25.8 + - - +
481A LEU* 4.5 18.2 - - + +
484A GLN* 4.8 14.6 - - + +
485A ILE* 3.8 24.5 - - + +
488A LEU* 5.3 1.1 - - + -
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Residues in contact with ARG 374 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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370A LEU* 2.9 40.2 + - - +
371A ARG* 3.4 13.2 - - + +
372A LYS 3.2 0.2 - - - -
373A ALA* 1.3 77.1 - - - +
375A ASP* 1.3 64.5 + - - +
377A ALA* 3.3 5.3 + - - +
378A HIS* 2.9 21.7 + - - +
431A ALA* 2.7 44.0 + - - +
432A ALA* 3.6 6.5 - - - +
433A ARG* 2.4 45.3 + - - +
434A PRO* 3.7 26.3 - - + +
435A GLU* 4.5 8.7 - - - +
485A ILE* 4.6 8.4 - - - +
489A LEU* 5.6 2.8 - - - +
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Residues in contact with ASP 375 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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371A ARG* 3.0 40.2 + - - +
372A LYS* 3.8 12.6 + - + +
374A ARG* 1.3 76.4 - - - +
376A ARG* 1.3 63.6 + - - +
378A HIS* 3.2 7.0 + - - +
379A ILE* 3.0 30.0 + - + +
434A PRO* 3.8 22.3 - - - +
436A TRP* 4.4 10.4 + - - -
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Residues in contact with ARG 376 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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372A LYS* 3.0 19.7 + - + +
373A ALA* 3.7 8.1 - - - +
375A ASP* 1.3 77.1 - - - +
377A ALA* 1.3 62.8 + - - +
379A ILE* 3.2 17.8 + - - +
380A LEU* 3.0 28.5 + - + +
474A LEU* 6.1 1.0 - - - +
477A GLU* 3.1 28.5 + - - +
481A LEU* 3.8 20.4 - - + -
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Residues in contact with ALA 377 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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373A ALA 2.9 16.7 + - - +
374A ARG* 3.8 5.4 - - - +
376A ARG* 1.3 76.2 - - - +
378A HIS* 1.3 62.7 + - - +
380A LEU* 3.8 4.7 - - - +
381A GLU* 2.9 32.5 + - - +
432A ALA* 4.8 9.6 - - + +
478A TYR* 4.6 13.9 - - + -
481A LEU* 4.1 24.2 - - + +
482A LEU* 5.9 3.4 - - + -
485A ILE* 5.8 8.7 - - + -
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Residues in contact with HIS 378 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
374A ARG 2.9 14.3 + - - +
375A ASP* 3.2 9.8 + - - +
377A ALA* 1.3 78.4 - - - +
379A ILE* 1.3 73.4 + - + +
381A GLU* 3.6 21.1 + - - +
382A ALA* 3.7 11.1 + - - +
432A ALA 4.8 3.5 + - - +
433A ARG* 4.9 3.4 - - + -
434A PRO* 3.5 34.9 - - + +
436A TRP* 5.9 7.5 - + - -
437A LEU* 3.7 30.3 - - + +
448A TYR* 5.4 0.2 + - - -
451A THR* 4.9 4.5 - - + -
453A GLN* 5.6 7.0 + - + -
454A GLN* 3.0 38.3 + - + -
----------------------------------------------------------
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Residues in contact with ILE 379 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
375A ASP* 3.0 16.5 + - + +
376A ARG* 3.2 19.9 + - - +
378A HIS* 1.3 87.5 - - - +
380A LEU* 1.3 64.5 + - - +
382A ALA* 3.3 7.3 + - - +
383A LEU* 3.0 27.4 + - + +
453A GLN* 3.7 37.9 - - + +
454A GLN* 5.1 7.9 - - + -
457A ALA* 4.2 25.8 - - + +
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Residues in contact with LEU 380 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
376A ARG* 3.0 24.0 + - - +
377A ALA* 3.2 6.5 + - - +
379A ILE* 1.3 79.0 - - - +
381A GLU* 1.3 63.3 + - - +
383A LEU* 3.6 8.3 - - + +
384A ALA* 2.9 26.7 + - + +
474A LEU* 3.9 29.6 - - + +
477A GLU* 3.4 47.3 - - + +
478A TYR* 3.7 34.5 - - + +
481A LEU* 4.8 4.9 - - + -
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Residues in contact with GLU 381 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
377A ALA* 2.9 22.7 + - - +
378A HIS* 3.8 14.3 - - - +
380A LEU* 1.3 77.9 - - - +
382A ALA* 1.3 62.6 + - - +
384A ALA* 3.2 6.7 + - - +
385A VAL* 3.0 29.8 + - + +
432A ALA* 3.9 26.2 - - - +
433A ARG* 6.1 0.7 - - - +
448A TYR* 4.9 11.6 + - + +
478A TYR* 3.1 39.0 + - + +
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Residues in contact with ALA 382 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
378A HIS 3.7 2.7 + - - +
379A ILE 3.3 8.1 + - - +
381A GLU* 1.3 78.6 - - - +
383A LEU* 1.3 62.0 - - - +
385A VAL* 3.3 6.7 + - - +
386A ALA* 2.9 25.3 + - - +
448A TYR* 4.0 8.4 + - - +
450A LEU* 4.5 5.4 - - + +
454A GLN* 3.5 50.5 - - + +
457A ALA* 6.3 0.9 - - + -
458A ILE* 4.3 7.8 - - + +
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Residues in contact with LEU 383 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
379A ILE* 3.0 21.9 + - + +
380A LEU* 3.6 11.9 - - + +
382A ALA* 1.3 78.0 - - - +
384A ALA* 1.3 57.0 + - - +
386A ALA* 3.3 6.7 + - - +
387A LEU* 2.9 31.0 + - + +
457A ALA* 5.3 9.6 - - + +
458A ILE* 5.0 6.3 - - + +
461A LEU* 3.7 37.4 - - + +
465A LYS* 5.8 10.3 - - + -
474A LEU* 3.6 34.5 - - + -
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Residues in contact with ALA 384 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
380A LEU* 2.9 24.8 + - + +
381A GLU* 3.2 6.9 + - - +
383A LEU* 1.3 76.5 - - - +
385A VAL* 1.3 66.3 + - + +
387A LEU* 3.0 10.7 + - - +
388A ALA* 2.9 21.5 + - - +
421A ALA* 5.6 1.7 - - - +
474A LEU* 5.2 11.0 - - + +
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Residues in contact with VAL 385 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
381A GLU* 3.0 23.3 + - + +
382A ALA* 3.3 7.2 + - - +
384A ALA* 1.3 77.4 - - + +
386A ALA* 1.3 63.0 + - - +
388A ALA* 3.2 23.1 + - + +
389A ASN* 3.6 9.1 + - - +
415A TRP* 5.0 14.4 - - + -
417A LEU* 5.2 20.0 - - + -
421A ALA* 5.5 7.0 - - + -
448A TYR* 3.9 38.4 - - + -
450A LEU* 5.4 3.4 - - + -
----------------------------------------------------------
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Residues in contact with ALA 386 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
382A ALA 2.9 17.4 + - - +
383A LEU* 3.6 5.2 - - - +
385A VAL* 1.3 75.3 - - - +
387A LEU* 1.3 61.7 + - - +
389A ASN 2.8 25.1 - - - +
390A ILE* 4.4 2.8 - - - +
393A ILE* 4.0 13.2 - - + +
458A ILE* 3.6 40.6 - - + +
461A LEU* 5.0 6.7 - - + -
----------------------------------------------------------
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Residues in contact with LEU 387 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
383A LEU* 2.9 17.8 + - + +
384A ALA* 3.0 11.9 + - - +
386A ALA* 1.3 77.6 - - - +
388A ALA* 1.3 66.0 + - - +
389A ASN 4.4 1.9 - - - -
390A ILE* 4.4 11.4 - - - +
461A LEU* 5.7 4.0 - - + +
465A LYS* 3.9 26.2 - - + +
466A LEU* 5.2 9.8 - - + +
470A GLU* 5.4 0.4 - - + -
471A HIS* 3.9 36.8 - - + +
474A LEU* 4.2 23.3 - - + -
----------------------------------------------------------
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Residues in contact with ALA 388 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
384A ALA 2.9 11.4 + - - +
385A VAL* 3.3 13.0 - - + +
386A ALA 3.1 0.4 - - - -
387A LEU* 1.3 83.4 - - - +
389A ASN* 1.3 70.4 + - - +
390A ILE* 3.6 5.4 + - - +
417A LEU* 5.8 0.7 - - - -
418A GLY* 5.1 5.8 - - - +
420A VAL* 5.9 5.2 - - + -
421A ALA* 4.0 26.0 - - + +
----------------------------------------------------------
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Residues in contact with ASN 389 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
385A VAL* 3.6 7.2 + - - +
386A ALA 2.8 17.4 + - - +
388A ALA* 1.3 82.8 + - - +
390A ILE* 1.3 59.0 + - - +
391A ASP 3.9 0.2 - - - -
392A PRO* 4.6 15.8 - - + +
393A ILE* 3.2 18.5 - - + +
415A TRP* 4.7 23.2 - - + +
416A GLN* 4.0 26.5 + - - +
417A LEU* 3.8 21.0 + - - -
418A GLY* 4.4 4.3 + - - +
----------------------------------------------------------
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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