Contacts of the helix formed by residues 378 - 425 (chain A) in PDB entry 1DG3
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 HIS 378 (chain A).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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375A ASP* 2.8 36.1 + - + +
376A VAL 2.9 0.2 - - - -
377A ASP* 1.3 84.8 + - - +
379A LEU* 1.3 58.3 + - - +
380A PHE 3.3 2.5 - - - -
381A GLN* 3.3 8.1 + - + +
382A LYS* 3.0 38.5 + - + +
531A LEU* 3.5 48.1 - - + +
535A MET* 4.1 22.5 - - + +
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Residues in contact with LEU 379 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
375A ASP* 3.3 3.7 + - - +
376A VAL 3.5 16.4 + - - +
377A ASP* 3.7 24.9 - - + +
378A HIS* 1.3 76.7 - - - +
380A PHE* 1.3 69.1 + - + +
382A LYS* 3.4 18.5 + - + +
383A GLU* 3.1 22.2 + - - +
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Residues in contact with PHE 380 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
321A GLN* 3.6 50.5 - - - -
324A ASN* 3.4 34.5 - - + -
325A SER* 3.6 24.7 - - - -
328A VAL* 3.6 14.7 - - + +
368A PHE* 4.0 16.2 - - + -
375A ASP* 3.0 27.2 + - - +
376A VAL 6.0 0.2 - - - -
379A LEU* 1.3 82.6 - - + +
381A GLN* 1.3 62.3 + - - +
383A GLU* 3.2 9.5 + - + +
384A LEU* 3.0 17.5 + - - +
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Residues in contact with GLN 381 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
365A ILE* 4.2 10.7 - - - +
368A PHE* 3.7 28.2 - - + -
369A ILE* 4.1 6.3 - - - +
375A ASP* 3.0 17.3 + - - +
378A HIS* 3.3 8.8 + - + +
380A PHE* 1.3 74.7 - - - +
382A LYS* 1.3 62.2 + - + +
384A LEU* 3.2 6.6 + - + +
385A ALA* 2.8 27.4 + - - +
527A HIS* 3.1 53.4 + - + +
531A LEU* 3.7 32.1 - - - +
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Residues in contact with LYS 382 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
377A ASP* 3.2 25.6 + - - +
378A HIS* 3.0 32.7 + - + +
379A LEU* 3.7 17.6 - - + +
381A GLN* 1.3 77.3 - - + +
383A GLU* 1.3 61.9 + - - +
385A ALA* 3.3 7.8 + - - +
386A ALA* 3.0 23.0 + - - +
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Residues in contact with GLU 383 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
328A VAL* 4.6 8.1 - - + -
379A LEU 3.1 13.4 + - - +
380A PHE* 3.4 14.1 - - + +
381A GLN 3.1 0.2 - - - -
382A LYS* 1.3 77.4 - - - +
384A LEU* 1.3 61.7 + - - +
386A ALA* 3.3 9.2 + - - +
387A GLN* 2.9 53.2 + - - +
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Residues in contact with LEU 384 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
328A VAL* 4.1 17.0 - - + +
331A ALA* 3.8 20.2 - - + -
332A ILE* 3.7 28.9 - - + -
365A ILE* 4.5 9.0 - - + +
368A PHE* 3.6 37.9 - - + -
380A PHE 3.0 12.3 + - - +
381A GLN* 3.2 9.6 + - + +
383A GLU* 1.3 78.6 - - - +
385A ALA* 1.3 57.2 + - - +
387A GLN* 3.2 4.0 + - - +
388A LEU* 2.9 52.6 + - + +
527A HIS* 4.4 11.2 - - + -
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Residues in contact with ALA 385 (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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381A GLN 2.8 16.5 + - - +
382A LYS* 3.6 8.7 - - - +
383A GLU 3.3 0.2 - - - -
384A LEU* 1.3 77.8 - - - +
386A ALA* 1.3 56.7 + - - +
388A LEU* 3.3 3.5 + - - +
389A GLU* 2.9 30.8 + - - +
527A HIS* 3.6 34.1 - - + +
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Residues in contact with ALA 386 (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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382A LYS 3.0 13.2 + - - +
383A GLU* 3.5 16.6 - - - +
384A LEU 3.3 0.2 - - - -
385A ALA* 1.3 76.2 - - - +
387A GLN* 1.3 61.8 + - + +
389A GLU* 3.3 7.1 + - - +
390A LYS* 2.9 45.1 + - - +
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Residues in contact with GLN 387 (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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328A VAL* 3.9 12.4 - - - +
329A GLN* 4.8 9.3 + - - +
332A ILE* 3.3 34.4 - - + +
383A GLU* 2.9 48.6 + - - +
384A LEU 3.2 7.4 + - - +
386A ALA* 1.3 78.1 - - + +
388A LEU* 1.3 62.2 + - - +
390A LYS* 3.3 9.4 + - - +
391A LYS* 3.0 31.0 + - + +
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Residues in contact with LEU 388 (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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332A ILE* 3.7 19.1 - - + -
335A TYR* 3.8 38.4 - - + -
357A HIS* 3.3 12.2 - - + -
361A GLU* 4.1 32.1 - - + +
364A ALA* 4.5 11.7 - - + -
365A ILE* 4.5 1.6 - - + -
384A LEU* 2.9 44.6 + - + +
385A ALA* 3.8 4.3 - - - +
387A GLN* 1.3 72.6 - - - +
389A GLU* 1.3 65.5 + - - +
391A LYS* 3.2 5.8 + - + +
392A ARG 3.0 17.8 + - - -
527A HIS* 4.2 13.2 - - + +
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Residues in contact with GLU 389 (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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357A HIS* 5.3 0.9 - - - -
361A GLU* 5.4 1.3 + - - -
385A ALA 2.9 17.3 + - - +
386A ALA* 3.7 6.7 - - - +
387A GLN 3.3 0.2 - - - -
388A LEU* 1.3 77.1 - - - +
390A LYS* 1.3 72.9 + - + +
392A ARG* 3.2 33.8 + - - +
393A ASP* 3.1 29.1 + - - +
520A LYS* 4.6 21.9 - - - +
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Residues in contact with LYS 390 (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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386A ALA* 2.9 37.5 + - - +
387A GLN* 3.6 9.2 - - - +
388A LEU 3.3 0.2 - - - -
389A GLU* 1.3 85.3 - - + +
391A LYS* 1.3 62.5 - - + +
393A ASP* 3.3 13.4 + - - +
394A ASP* 3.0 34.9 + - - +
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Residues in contact with LYS 391 (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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332A ILE* 4.2 18.1 - - - +
335A TYR* 3.5 34.3 - - + +
336A GLU* 2.7 37.2 + - + +
387A GLN* 3.0 30.4 + - - +
388A LEU* 3.3 13.2 - - + +
389A GLU 3.2 0.4 - - - -
390A LYS* 1.3 76.5 - - - +
392A ARG* 1.3 62.6 + - - +
394A ASP* 3.3 9.0 + - + +
395A PHE* 3.0 32.4 + - + -
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Residues in contact with ARG 392 (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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335A TYR* 4.3 0.7 - - - -
353A LEU* 6.6 0.4 - - + -
354A LEU* 4.6 8.1 - - + -
357A HIS* 3.2 42.3 - - + +
388A LEU 3.0 6.7 + - - +
389A GLU* 3.4 32.2 + - - +
391A LYS* 1.3 76.7 - - - +
393A ASP* 1.3 86.4 + - - +
395A PHE* 3.2 6.1 + - - +
396A CYS* 3.0 35.1 + - - -
516A MET* 3.9 27.8 + - - +
519A GLN* 4.4 15.6 - - - +
520A LYS* 3.8 37.6 - - - +
523A SER* 5.5 1.4 + - - -
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Residues in contact with ASP 393 (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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389A GLU* 3.1 26.5 + - - +
390A LYS* 3.7 13.9 - - - +
391A LYS 3.3 0.2 - - - -
392A ARG* 1.3 105.2 + - - +
394A ASP* 1.3 63.2 + - - +
396A CYS* 3.2 8.5 + - - +
397A LYS* 3.0 35.3 + - - +
516A MET* 4.5 5.7 - - - +
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Residues in contact with ASP 394 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
390A LYS* 3.0 29.8 + - - +
391A LYS* 3.7 9.5 - - + +
393A ASP* 1.3 77.3 - - - +
395A PHE* 1.3 60.0 + - + +
397A LYS* 3.2 17.4 + - - +
398A GLN* 2.9 47.9 + - - +
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Residues in contact with PHE 395 (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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335A TYR* 3.7 27.4 - + - -
336A GLU* 6.3 0.7 - - - -
339A MET* 3.7 37.5 - - + -
340A GLY* 5.2 1.6 - - - -
343A VAL* 4.2 28.9 - - + -
345A LEU* 4.5 8.3 - - + +
353A LEU* 3.7 18.3 - - + +
357A HIS* 6.5 0.2 - - + -
391A LYS* 3.0 29.5 + - + +
392A ARG* 3.2 6.7 + - - +
394A ASP* 1.3 76.9 - - + +
396A CYS* 1.3 56.8 + - - +
398A GLN* 3.5 19.5 + - - +
399A ASN* 2.9 29.6 + - - +
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Residues in contact with CYS 396 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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350A LEU* 4.3 8.3 - - + -
353A LEU* 3.9 21.1 - - - -
354A LEU* 4.2 15.9 - - - -
392A ARG* 3.0 21.7 + - - +
393A ASP* 3.2 9.8 + - - +
395A PHE* 1.3 73.8 - - - +
397A LYS* 1.3 66.2 + - + +
399A ASN* 3.4 3.7 + - - +
400A GLN* 3.1 22.3 + - - +
455A ILE* 5.1 2.4 - - - +
516A MET* 3.8 30.3 - - + -
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Residues in contact with LYS 397 (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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393A ASP* 3.0 23.3 + - - +
394A ASP* 3.5 20.0 + - - +
396A CYS* 1.3 77.1 - - - +
398A GLN* 1.3 64.2 + - + +
400A GLN* 3.2 9.4 + - - +
401A GLU* 3.0 22.3 + - - +
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Residues in contact with GLN 398 (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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345A LEU* 3.5 22.7 - - + +
394A ASP* 2.9 39.3 + - - +
395A PHE* 3.8 17.4 - - - +
397A LYS* 1.3 74.8 - - + +
399A ASN* 1.3 60.4 + - - +
401A GLU* 3.2 15.3 + - - +
402A ALA* 2.8 31.4 + - - +
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Residues in contact with ASN 399 (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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345A LEU* 3.8 14.0 - - + +
346A PRO* 3.4 5.7 - - - +
347A THR* 2.9 44.3 + - - +
350A LEU* 4.8 5.7 - - - +
353A LEU* 3.7 19.4 - - + +
395A PHE 2.9 19.5 + - - +
396A CYS* 3.6 5.3 + - - +
398A GLN* 1.3 77.3 - - - +
400A GLN* 1.3 56.2 + - - +
402A ALA* 3.4 2.1 + - - +
403A SER* 3.0 27.9 + - - -
455A ILE* 3.8 30.2 - - - +
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Residues in contact with GLN 400 (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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396A CYS 3.1 14.0 + - - +
397A LYS* 3.5 10.7 - - - +
398A GLN 3.2 0.2 - - - -
399A ASN* 1.3 77.1 - - - +
401A GLU* 1.3 56.9 + - - +
403A SER 3.4 0.5 + - - -
404A SER* 3.0 33.8 + - - +
455A ILE* 4.1 16.2 - - + +
456A GLN* 3.5 34.3 - - - +
512A LYS* 5.6 6.1 - - - -
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Residues in contact with GLU 401 (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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397A LYS 3.0 13.0 + - - +
398A GLN* 3.2 18.1 + - - +
400A GLN* 1.3 75.7 - - - +
402A ALA* 1.3 63.1 + - - +
404A SER* 3.4 6.8 + - - -
405A ASP* 3.0 41.0 + - - +
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Residues in contact with ALA 402 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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345A LEU* 3.8 26.2 - - + +
346A PRO* 3.8 14.0 - - + +
398A GLN 2.8 17.0 + - - +
399A ASN 3.7 4.0 - - - +
401A GLU* 1.3 75.6 - - - +
403A SER* 1.3 66.3 + - - +
405A ASP* 3.3 9.1 + - - +
406A ARG* 3.0 24.1 + - - +
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Residues in contact with SER 403 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
346A PRO* 3.6 11.3 - - - +
399A ASN 3.0 18.2 + - - -
400A GLN 3.7 4.3 - - - -
402A ALA* 1.3 76.6 - - - +
404A SER* 1.3 62.6 + - - +
406A ARG* 3.3 1.3 + - - +
407A CYS* 2.9 27.5 + - - -
453A LYS 2.7 26.2 + - - -
454A GLY* 3.2 5.6 - - - -
455A ILE* 4.0 4.0 - - - -
456A GLN* 2.9 34.3 + - - +
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Residues in contact with SER 404 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
400A GLN* 3.0 20.9 + - - +
401A GLU* 3.6 8.6 - - - -
402A ALA 3.3 0.2 - - - -
403A SER* 1.3 75.3 - - - +
405A ASP* 1.3 57.9 + - - +
407A CYS* 3.9 1.0 - - - +
408A SER* 2.9 36.6 + - - -
456A GLN* 3.4 23.5 + - - +
460A ILE* 4.3 15.4 - - - +
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Residues in contact with ASP 405 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
401A GLU* 3.0 34.5 + - - +
402A ALA* 3.6 9.3 - - - +
403A SER 3.3 0.2 - - - -
404A SER* 1.3 77.7 - - - +
406A ARG* 1.3 63.4 + - - +
408A SER* 3.9 4.4 - - - -
409A GLY* 3.1 20.1 + - - -
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Residues in contact with ARG 406 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
346A PRO* 4.1 15.0 - - + -
402A ALA 3.0 17.6 + - - +
403A SER* 3.7 4.0 - - - +
405A ASP* 1.3 76.5 - - - +
407A CYS* 1.3 61.7 + - - +
409A GLY* 3.3 2.9 + - - -
410A LEU* 3.0 57.5 + - + +
450A GLU* 4.4 4.0 + - - -
451A PRO* 2.8 36.5 + - - +
452A ARG* 2.9 29.2 + - - +
453A LYS* 3.8 11.0 - - - +
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Residues in contact with CYS 407 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
403A SER* 2.9 19.7 + - - +
406A ARG* 1.3 74.6 - - - +
408A SER* 1.3 61.0 + - - +
410A LEU* 3.2 8.2 + - - +
411A LEU* 2.8 30.7 + - - +
447A TYR* 3.4 26.9 - - - +
453A LYS* 3.4 36.3 - - - -
456A GLN 4.3 0.7 - - - -
457A ALA* 3.7 17.3 - - - -
460A ILE* 3.7 17.7 - - + -
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Residues in contact with SER 408 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
404A SER* 2.9 25.4 + - - -
405A ASP* 3.9 5.2 - - - -
407A CYS* 1.3 76.0 - - - +
409A GLY* 1.3 62.3 + - - +
411A LEU* 3.4 10.6 - - - +
412A GLN* 3.2 21.3 + - - +
460A ILE* 4.0 18.2 - - - +
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Residues in contact with GLY 409 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
405A ASP 3.1 13.7 + - - -
406A ARG 3.7 3.1 - - - -
407A CYS 3.1 0.2 - - - -
408A SER* 1.3 75.2 - - - +
410A LEU* 1.3 64.1 + - - +
412A GLN* 3.2 12.0 + - - +
413A VAL* 3.0 28.1 + - - +
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Residues in contact with LEU 410 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
406A ARG* 3.0 53.7 + - + +
407A CYS* 3.7 5.2 - - - +
409A GLY* 1.3 72.4 - - - +
411A LEU* 1.3 59.4 + - - +
413A VAL* 4.4 10.3 - - + -
414A ILE* 2.8 45.2 + - + +
447A TYR* 4.5 7.6 - - + -
450A GLU* 3.8 43.1 - - + +
453A LYS* 3.9 16.6 - - + -
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Residues in contact with LEU 411 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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407A CYS 2.8 14.1 + - - +
408A SER* 3.4 10.3 - - - +
410A LEU* 1.3 77.8 - - - +
412A GLN* 1.3 57.3 + - - +
415A PHE* 2.9 62.1 + - + +
447A TYR* 3.9 19.7 - - + -
460A ILE* 3.7 21.8 - - + +
461A LEU* 4.0 18.4 - - + -
464A TYR* 3.6 39.4 - - + -
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Residues in contact with GLN 412 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
408A SER 3.2 9.4 + - - +
409A GLY* 3.2 12.9 + - - +
411A LEU* 1.3 80.8 - - - +
413A VAL* 1.3 62.3 + - + +
416A SER* 2.6 45.1 + - - +
419A GLU* 5.8 1.1 - - - -
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Residues in contact with VAL 413 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
409A GLY 3.0 20.6 + - - +
410A LEU* 3.8 12.3 - - + +
412A GLN* 1.3 79.4 - - + +
414A ILE* 1.3 68.9 + - + +
416A SER* 4.9 0.2 - - - -
417A PRO* 3.7 13.5 - - - +
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Residues in contact with ILE 414 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
410A LEU* 2.8 28.6 + - + +
413A VAL* 1.3 81.3 - - + +
415A PHE* 1.3 71.4 + - + +
417A PRO* 3.6 10.6 - - - +
443A LEU* 3.8 47.0 - - + +
446A LYS* 4.1 12.1 - - + +
447A TYR* 3.6 37.2 - - + +
450A GLU* 4.0 22.9 - - + +
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Residues in contact with PHE 415 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
411A LEU* 2.9 51.2 + - + +
414A ILE* 1.3 85.0 - - + +
416A SER* 1.3 64.2 + - - +
417A PRO* 3.3 3.6 - - - -
418A LEU* 3.2 8.9 + - + +
419A GLU* 3.0 24.5 + - + +
440A LEU* 3.9 24.0 - - + -
443A LEU* 3.5 50.7 - - + -
444A LYS* 4.0 6.1 - - + -
447A TYR* 4.4 7.9 - + + -
461A LEU* 4.1 18.2 - - + -
464A TYR* 3.5 32.5 - + + +
465A LEU* 5.1 0.7 - - + -
----------------------------------------------------------
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Residues in contact with SER 416 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
411A LEU 4.1 0.2 + - - -
412A GLN* 2.6 41.9 + - - +
413A VAL 4.9 0.2 - - - -
415A PHE* 1.3 74.8 - - - +
417A PRO* 1.3 70.2 - - - +
419A GLU* 3.1 21.2 + - - +
420A GLU* 3.0 31.4 + - - +
----------------------------------------------------------
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Residues in contact with PRO 417 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
413A VAL 3.7 13.0 - - - +
414A ILE 3.6 12.8 - - - +
415A PHE 3.3 4.3 - - - -
416A SER* 1.3 94.1 - - - +
418A LEU* 1.3 62.2 + - - +
420A GLU* 3.0 15.8 + - - +
421A GLU* 2.9 30.0 + - + +
439A LYS* 6.4 1.6 - - - -
443A LEU* 6.4 0.4 - - + -
----------------------------------------------------------
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Residues in contact with LEU 418 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
415A PHE* 3.2 13.3 + - + +
417A PRO* 1.3 78.5 - - - +
419A GLU* 1.3 58.6 + - + +
421A GLU* 3.1 11.5 + - - +
422A VAL* 2.9 34.3 + - + +
427A TYR* 3.7 27.1 - - + +
436A PHE* 3.7 35.9 - - + -
439A LYS* 3.8 13.4 - - + +
440A LEU* 4.1 24.7 - - + -
443A LEU* 3.8 29.5 - - + +
464A TYR* 5.7 2.0 - - - +
471A MET* 5.9 1.8 - - + -
----------------------------------------------------------
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Residues in contact with GLU 419 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
412A GLN* 5.8 0.5 - - - -
415A PHE* 3.0 16.3 + - - +
416A SER* 3.3 26.3 + - - +
418A LEU* 1.3 78.2 - - + +
420A GLU* 1.3 59.6 + - + +
422A VAL* 3.5 8.4 + - - +
423A LYS* 3.2 25.3 + - - +
464A TYR* 3.0 32.6 + - - +
468A LYS* 3.3 24.8 + - - +
471A MET* 5.6 7.6 - - + +
----------------------------------------------------------
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Residues in contact with GLU 420 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
416A SER* 3.0 21.7 + - - +
417A PRO* 3.0 14.5 + - - +
419A GLU* 1.3 76.5 - - + +
421A GLU* 1.3 64.3 + - - +
423A LYS* 3.5 8.6 + - + +
424A ALA* 3.1 23.2 + - - +
----------------------------------------------------------
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Residues in contact with GLU 421 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
417A PRO* 2.9 20.0 + - + +
418A LEU* 3.1 17.8 + - - +
420A GLU* 1.3 76.0 - - + +
422A VAL* 1.3 65.7 + - - +
424A ALA* 3.2 6.5 + - - +
425A GLY 3.2 4.5 + - - -
426A ILE* 2.8 46.4 + - + +
427A TYR* 2.8 26.7 + - + -
439A LYS* 4.1 14.4 + - - -
----------------------------------------------------------
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Residues in contact with VAL 422 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
418A LEU 2.9 21.0 + - - +
419A GLU* 3.7 5.4 - - - +
421A GLU* 1.3 77.9 - - - +
423A LYS* 1.3 62.8 + - - +
425A GLY* 3.0 14.6 + - - -
426A ILE* 4.5 0.4 - - - +
427A TYR* 4.0 16.8 + - + +
428A SER* 5.1 1.6 + - - -
436A PHE* 3.6 30.5 - - + -
471A MET* 3.6 39.7 - - + -
475A ILE* 4.5 12.1 - - + -
----------------------------------------------------------
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Residues in contact with LYS 423 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
419A GLU 3.2 14.4 + - - +
420A GLU* 3.8 9.6 - - + +
422A VAL* 1.3 80.8 - - - +
424A ALA* 1.3 63.0 + - - +
425A GLY* 3.0 2.1 + - - -
----------------------------------------------------------
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Residues in contact with ALA 424 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
420A GLU 3.1 17.7 + - - +
421A GLU* 3.2 8.3 + - - +
423A LYS* 1.3 76.0 - - - +
425A GLY* 1.3 61.4 + - - +
426A ILE* 3.7 4.2 + - + +
----------------------------------------------------------
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Residues in contact with GLY 425 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
421A GLU 3.2 0.2 + - - -
422A VAL 3.0 16.7 + - - -
423A LYS 3.0 2.1 - - - -
424A ALA* 1.3 79.8 - - - +
426A ILE* 1.3 65.2 + - - +
427A TYR 3.1 3.4 - - - -
428A SER* 3.3 32.7 + - - +
429A LYS* 5.6 0.3 - - - +
----------------------------------------------------------
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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