Contacts of the helix formed by residues 451 - 502 (chain A) in PDB entry 4U0Q
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 GLN 451 (chain A).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
348A ASN* 3.3 25.2 + - - +
349A ASN* 3.7 27.3 + - - +
351A CYS* 4.3 0.2 - - - -
450A PHE* 1.3 73.3 - - - +
452A LYS* 1.4 75.7 + - - +
453A ASP* 2.9 41.0 + - + +
454A GLU* 2.9 25.1 + - + +
455A LEU* 2.9 9.8 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 452 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
343A LEU* 3.7 24.5 + - + -
344A SER* 4.4 11.3 - - - +
345A CYS* 4.1 10.3 - - - -
348A ASN* 2.8 46.5 + - + +
351A CYS* 3.5 15.3 - - - -
451A GLN* 1.4 74.5 + - - +
453A ASP* 1.3 64.0 + - - +
455A LEU* 3.2 5.0 + - + +
456A LEU* 3.1 45.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 453 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
451A GLN* 2.9 28.8 + - + +
452A LYS* 1.3 72.7 - - - +
454A GLU* 1.4 61.3 + - - +
456A LEU* 3.5 11.6 + - - +
457A LYS* 3.4 40.0 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 454 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
450A PHE* 3.9 15.5 - - + -
451A GLN* 2.9 20.7 + - + +
453A ASP* 1.4 72.6 - - - +
455A LEU* 1.3 58.0 + - - +
457A LYS* 3.4 24.8 + - - +
458A ARG* 2.8 73.0 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 455 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
195A HIS* 4.0 12.1 - - + +
343A LEU* 3.9 24.5 - - + -
345A CYS* 5.1 0.2 - - - -
351A CYS* 3.8 19.7 - - + +
352A ASN 4.0 6.5 - - - +
353A THR* 3.9 7.6 - - + -
356A ILE* 3.7 24.5 - - + -
450A PHE* 3.7 27.3 - - + +
451A GLN 2.9 10.9 + - - +
452A LYS* 3.2 11.0 + - - +
454A GLU* 1.3 77.2 - - - +
456A LEU* 1.3 57.3 + - + +
458A ARG* 3.4 5.6 + - - +
459A ILE* 3.0 52.4 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 456 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
340A PHE* 3.5 51.1 - - + +
343A LEU* 4.5 23.6 - - + +
452A LYS* 3.1 37.7 + - + +
453A ASP* 3.8 9.4 - - - +
455A LEU* 1.3 75.0 - - + +
457A LYS* 1.4 64.2 + - + +
459A ILE* 3.2 2.5 + - - -
460A LEU* 3.0 31.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 457 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
453A ASP* 3.4 30.9 + - - +
454A GLU* 3.7 31.3 + - - +
455A LEU 3.4 0.2 - - - -
456A LEU* 1.4 75.1 - - + +
458A ARG* 1.4 53.8 + - - +
460A LEU* 3.3 14.2 + - + +
461A ASP* 2.9 35.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 458 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
356A ILE* 4.9 5.6 - - + -
444A LEU* 4.3 11.3 + - - +
445A ASN* 3.0 47.4 + - + +
448A ARG* 4.7 6.5 - - - +
450A PHE* 3.3 36.7 - - + -
454A GLU* 2.8 49.4 + - - +
455A LEU* 3.5 8.3 - - - +
457A LYS* 1.4 73.2 - - - +
459A ILE* 1.4 58.7 + - - +
461A ASP* 3.3 9.9 + - - +
462A MET* 3.0 35.6 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 459 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
188A LEU* 3.9 11.4 - - + -
191A ASN* 3.8 36.9 + - + +
195A HIS* 5.4 3.1 - - + -
340A PHE* 3.7 20.0 - - + -
343A LEU* 3.9 20.4 - - + -
356A ILE* 3.8 26.9 - - + -
455A LEU* 3.0 39.3 + - + +
456A LEU 3.2 7.2 + - - +
458A ARG* 1.4 70.8 - - - +
460A LEU* 1.4 60.7 + - - +
462A MET* 3.2 8.2 + - - +
463A SER* 2.9 32.2 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 460 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
184A TYR* 3.3 27.1 - - + +
188A LEU* 3.8 19.3 - - + -
340A PHE* 3.7 26.2 - - + -
456A LEU* 3.0 27.1 + - + +
457A LYS* 3.6 12.1 - - + +
459A ILE* 1.4 73.6 - - - +
461A ASP* 1.3 56.5 + - - +
463A SER* 3.3 5.7 + - - -
464A ASN* 3.0 29.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 461 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
441A LYS* 2.9 45.3 + - - +
445A ASN* 5.0 2.6 + - - -
457A LYS 2.9 17.5 + - - +
458A ARG* 3.5 11.2 - - - +
459A ILE 3.3 0.2 - - - -
460A LEU* 1.3 75.7 - - - +
462A MET* 1.4 63.5 + - - +
464A ASN* 3.3 12.0 + - - +
465A GLU* 3.1 32.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with MET 462 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
191A ASN* 5.9 1.1 - - - +
356A ILE* 4.7 11.9 - - + -
438A ILE* 4.2 11.9 - - + +
441A LYS* 3.7 20.2 - - + -
442A ILE* 3.6 27.1 - - + +
445A ASN* 3.3 26.0 - - + +
458A ARG 3.0 20.7 + - - +
459A ILE* 3.2 6.3 + - - +
461A ASP* 1.4 77.7 - - - +
463A SER* 1.4 55.1 + - - +
465A GLU* 3.1 7.0 + - + +
466A TYR* 2.8 83.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 463 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
184A TYR* 3.6 29.2 - - - -
187A HIS* 3.5 19.9 - - - +
188A LEU* 3.7 10.9 + - - +
191A ASN* 3.7 11.6 + - - -
459A ILE* 2.9 20.4 + - - +
460A LEU* 3.6 7.4 - - - -
462A MET* 1.4 75.3 - - - +
464A ASN* 1.3 56.8 + - - +
466A TYR* 4.1 8.5 - - - -
467A SER* 3.1 30.5 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 464 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
184A TYR* 3.6 19.0 - - + -
434A LYS* 5.2 0.4 - - - +
460A LEU 3.0 13.4 + - - +
461A ASP* 3.4 13.5 + - - +
462A MET 3.2 0.2 - - - -
463A SER* 1.3 74.6 - - - +
465A GLU* 1.3 81.5 + - - +
467A SER* 2.9 15.8 + - - -
468A LEU* 3.4 28.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 465 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
434A LYS* 2.5 44.3 + - + +
437A ILE* 3.8 27.0 - - + +
438A ILE* 3.8 21.6 - - + +
441A LYS* 3.5 25.5 + - + +
461A ASP* 3.1 20.7 + - - +
462A MET* 3.1 13.9 + - - +
464A ASN* 1.3 85.1 + - - +
466A TYR* 1.4 63.1 + - + +
468A LEU* 3.5 3.3 + - - +
469A PHE* 3.2 24.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 466 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
187A HIS* 3.5 19.5 - + + +
191A ASN* 5.0 4.3 - - - -
356A ILE* 4.6 7.0 + - + +
359A HIS* 3.7 35.0 - + - -
360A TYR* 3.7 11.2 - + + +
364A ILE* 3.7 32.1 - - + -
438A ILE* 3.7 26.9 - - + -
442A ILE* 3.5 14.4 - - - +
462A MET* 2.8 67.9 + - + +
463A SER* 4.1 5.2 - - - +
465A GLU* 1.4 71.3 - - - +
467A SER* 1.4 53.1 + - - +
469A PHE* 3.3 2.2 + - - +
470A ILE* 2.8 42.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 467 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
180A THR* 3.5 28.1 + - - -
183A ASP* 3.6 11.6 - - - +
184A TYR* 3.7 17.9 - - - +
187A HIS* 4.0 0.6 - - - -
463A SER 3.1 16.2 + - - -
464A ASN* 2.9 23.7 + - - -
466A TYR* 1.4 75.7 - - - +
468A LEU* 1.3 61.6 + - - +
470A ILE 4.1 0.2 - - - -
471A THR* 3.0 34.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 468 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
180A THR* 4.6 17.0 - - + +
430A ILE* 3.7 10.6 - - + +
434A LYS* 3.7 37.0 - - + +
464A ASN* 3.4 36.1 + - - +
465A GLU 3.5 0.4 + - - +
467A SER* 1.3 80.7 + - - +
469A PHE* 1.3 60.1 + - - +
471A THR* 3.1 16.6 + - - +
472A SER* 3.5 16.8 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 469 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
364A ILE* 4.7 6.3 - - + -
367A LEU* 4.0 26.9 - - + -
368A ILE* 3.7 24.5 - - + -
371A VAL* 3.9 18.4 - - + -
430A ILE* 5.0 0.9 - - - -
431A ILE* 3.7 29.2 - - + +
434A LYS* 3.7 13.8 - - + +
435A THR* 3.4 24.5 - - - -
438A ILE* 3.6 20.9 - - + -
465A GLU 3.2 17.6 + - - +
466A TYR 3.6 2.0 - - - +
468A LEU* 1.3 74.5 - - - +
470A ILE* 1.4 74.8 + - + +
472A SER* 3.4 4.7 + - - -
473A ASP* 2.9 34.7 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 470 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
179A TYR* 4.3 14.8 - - + +
183A ASP* 3.5 22.2 - - - +
187A HIS* 3.5 26.2 - - + +
363A TYR 5.2 0.2 - - - +
364A ILE* 3.6 23.8 - - + -
367A LEU* 3.8 23.6 - - + -
466A TYR* 2.8 24.6 + - + +
469A PHE* 1.4 77.2 - - + +
471A THR* 1.3 59.4 + - - +
473A ASP* 4.0 4.6 - - + +
474A HIS* 2.8 32.6 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 471 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
176A ILE* 5.2 4.4 - - - +
179A TYR* 3.0 38.6 - - + +
180A THR* 3.4 38.7 - - + +
183A ASP* 4.8 2.9 - - + -
427A HIS* 5.3 0.4 - - - -
467A SER 3.0 19.5 + - - +
468A LEU* 3.1 9.4 + - - +
470A ILE* 1.3 75.6 - - - +
472A SER* 1.4 60.7 + - - +
474A HIS* 3.8 1.6 + - - +
475A LEU* 3.0 42.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 472 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
427A HIS* 3.0 47.4 + - - +
430A ILE* 3.4 26.4 - - - +
431A ILE* 3.8 9.4 - - - -
468A LEU 3.5 11.8 + - - -
469A PHE 3.4 2.1 + - - -
470A ILE 3.4 0.4 - - - -
471A THR* 1.4 77.2 + - - +
473A ASP* 1.3 60.8 + - - +
475A LEU 3.4 0.9 + - - -
476A ARG* 2.8 30.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 473 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
367A LEU* 4.7 18.2 - - - +
371A VAL* 3.6 25.6 - - - +
374A LYS* 5.4 0.2 + - - -
431A ILE* 3.7 14.6 - - + +
469A PHE* 2.9 28.3 + - + +
470A ILE* 4.0 4.9 - - - +
472A SER* 1.3 74.6 - - - +
474A HIS* 1.4 62.2 + - - +
476A ARG* 3.4 24.9 + - - +
477A GLN* 3.1 40.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with HIS 474 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
174A VAL* 5.0 7.7 - - + +
179A TYR* 3.2 43.6 + + + +
470A ILE* 2.8 21.3 + - + +
471A THR 3.8 3.7 + - - +
473A ASP* 1.4 77.0 + - - +
475A LEU* 1.3 67.1 + - - +
477A GLN* 3.6 13.2 + - + +
478A MET* 3.3 54.4 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 475 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
162A ASP* 3.7 28.9 - - + +
164A LEU* 4.1 16.8 - - + -
174A VAL* 4.0 26.7 - - + -
176A ILE* 3.7 30.1 - - + -
179A TYR* 5.9 1.1 - - + -
427A HIS* 3.8 25.6 - - + +
471A THR* 3.0 28.6 + - - +
472A SER 3.9 1.3 - - - +
474A HIS* 1.3 80.1 - - - +
476A ARG* 1.4 53.3 + - - +
478A MET* 3.4 5.0 + - - +
479A LEU* 2.8 41.2 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 476 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
371A VAL* 5.7 0.6 - - - +
374A LYS* 3.6 17.4 - - - +
376A LEU* 3.9 25.4 - - - +
379A ASP* 4.5 5.5 + - - -
424A ILE* 4.1 17.2 - - + +
427A HIS* 4.3 8.2 - - + +
428A THR* 3.7 32.1 - - + -
431A ILE* 3.7 12.7 - - + +
472A SER 2.8 21.3 + - - +
473A ASP* 3.4 17.5 + - - +
475A LEU* 1.4 69.6 - - - +
477A GLN* 1.4 97.0 + - - +
479A LEU* 4.0 6.2 - - - +
480A TYR* 2.8 53.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 477 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
367A LEU* 6.3 0.2 - - - +
370A SER* 4.8 3.6 + - - -
374A LYS* 3.4 18.2 - - - +
473A ASP* 3.1 32.2 + - - +
474A HIS* 3.6 14.7 - - + +
476A ARG* 1.4 106.6 - - - +
478A MET* 1.3 63.4 + - + +
480A TYR* 3.5 4.5 - - - +
481A ASN* 3.3 31.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with MET 478 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
164A LEU* 3.6 43.1 - - + -
166A GLU* 3.1 38.4 - - + +
172A ASP* 5.3 10.1 - - + -
174A VAL* 5.1 2.2 - - + -
474A HIS* 3.3 47.6 + - + +
475A LEU* 3.8 2.9 - - - +
476A ARG 3.3 0.2 - - - -
477A GLN* 1.3 75.3 - - + +
479A LEU* 1.4 57.8 + - - +
481A ASN* 3.2 5.2 + - - +
482A THR* 2.9 31.3 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 479 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
162A ASP* 3.4 23.6 - - - +
163A ILE 4.0 12.1 - - - +
164A LEU* 3.8 18.2 - - + -
420A ILE* 3.3 28.8 - - + +
423A ARG* 3.8 24.7 - - + -
424A ILE* 3.5 17.9 - - + +
427A HIS* 3.7 22.2 - - + -
475A LEU 2.8 25.9 + - - +
476A ARG 4.0 1.1 - - - +
478A MET* 1.4 68.1 - - - +
480A TYR* 1.4 59.1 + - - +
482A THR* 3.3 5.3 + - - +
483A PHE* 2.9 26.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 480 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
379A ASP* 3.9 33.0 + - + -
383A MET* 3.5 25.1 - - + -
424A ILE* 4.1 3.7 - - + +
476A ARG* 2.8 34.2 + - + +
477A GLN* 3.5 6.7 - - - +
479A LEU* 1.4 73.0 - - - +
481A ASN* 1.4 75.7 + - - +
483A PHE* 3.3 2.9 + - - +
484A TYR* 3.2 63.9 + + + -
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 481 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
166A GLU* 2.8 42.6 + - + +
477A GLN* 3.3 15.0 + - - +
478A MET 3.2 7.7 + - - +
480A TYR* 1.4 87.3 - - - +
482A THR* 1.4 57.6 + - - +
484A TYR* 3.6 4.2 + - - +
485A SER* 3.0 28.8 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with THR 482 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
163A ILE 5.1 2.7 - - - +
164A LEU* 3.7 9.7 - - - +
165A GLN* 3.0 62.9 + - + +
166A GLU* 3.6 1.6 + - - +
420A ILE* 4.1 21.1 - - + -
478A MET 2.9 18.1 + - - -
479A LEU* 3.3 9.9 + - + -
481A ASN* 1.4 71.9 - - - +
483A PHE* 1.4 64.2 + - - +
485A SER* 3.2 2.6 + - - -
486A LYS* 3.1 30.1 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 483 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
383A MET* 3.5 50.3 - - + -
386A ILE* 4.3 16.4 - - + -
387A LEU* 4.1 7.9 - - + -
417A MET* 3.3 62.2 - - + +
420A ILE* 4.0 10.9 - - + +
421A PHE* 4.2 17.3 - - + -
424A ILE* 4.0 10.8 - - + -
479A LEU 2.9 13.8 + - - +
480A TYR 3.4 9.0 - - - +
482A THR* 1.4 74.5 - - - +
484A TYR* 1.3 72.3 + + - +
486A LYS* 3.3 5.7 + - - +
487A GLU* 2.9 24.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 484 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
379A ASP* 4.6 1.6 + - - -
382A ASP* 4.1 14.9 - - - +
383A MET* 3.7 22.6 - - + +
386A ILE* 3.6 32.8 - - + +
480A TYR* 3.2 64.9 + + + +
481A ASN* 3.6 3.6 + - - +
483A PHE* 1.3 80.8 - + - +
485A SER* 1.4 59.6 + - - +
486A LYS 3.4 0.2 - - - -
487A GLU* 3.5 22.7 - - + +
488A LYS* 3.1 30.6 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 485 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
165A GLN 3.8 16.6 + - - -
166A GLU 4.0 11.4 + - - -
167A LYS* 4.4 11.1 - - - -
168A GLU* 4.4 2.9 + - - +
481A ASN 3.0 18.2 + - - -
482A THR 3.2 5.6 + - - -
484A TYR* 1.4 74.2 - - - +
486A LYS* 1.4 61.0 + - - +
488A LYS* 3.3 20.9 - - - +
489A HIS* 2.7 35.9 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 486 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
165A GLN* 3.7 40.7 + - + +
235A ILE* 4.0 5.5 - - - +
239A GLU* 2.8 38.2 + - - +
413A ILE* 3.4 14.1 - - + +
416A GLU* 3.7 18.4 + - + +
417A MET* 3.7 20.6 - - + -
420A ILE* 3.8 20.9 - - + -
482A THR 3.1 15.8 + - - +
483A PHE 3.7 1.1 - - - +
485A SER* 1.4 80.9 - - - +
487A GLU* 1.4 63.4 + - - +
489A HIS* 3.1 13.9 + - - +
490A LEU 3.0 18.4 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 487 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
386A ILE* 3.5 38.3 - - + +
417A MET* 3.8 16.5 - - + +
483A PHE* 2.9 17.7 + - + +
484A TYR* 3.5 28.0 - - + +
485A SER 3.3 0.2 - - - -
486A LYS* 1.4 75.7 - - - +
488A LYS* 1.4 63.9 + - + +
490A LEU* 3.2 7.6 + - - +
491A ASN* 3.1 54.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 488 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
484A TYR 3.1 16.7 + - - +
485A SER* 3.3 19.5 - - - +
487A GLU* 1.4 75.3 - - + +
489A HIS* 1.4 56.9 - - + +
491A ASN* 3.8 10.9 + - - +
492A ASN* 2.8 35.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with HIS 489 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
168A GLU* 2.3 45.8 + - + -
239A GLU* 3.3 34.6 + - + -
240A HIS* 3.6 13.0 - + - -
413A ILE* 4.1 16.2 - - + -
485A SER* 2.7 34.3 + - - -
486A LYS* 3.1 15.3 + - - +
488A LYS* 1.4 76.8 - - + +
490A LEU* 1.4 64.2 + - - +
492A ASN* 3.0 21.6 + - - +
493A ILE* 3.2 21.5 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 490 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
386A ILE* 5.3 3.4 - - + +
390A SER* 3.7 29.2 - - - +
410A ILE* 3.9 32.1 - - + +
413A ILE* 3.9 20.7 - - + +
414A HIS* 4.9 5.2 - - - +
417A MET* 4.0 19.7 - - + -
486A LYS 3.0 9.3 + - - +
487A GLU* 3.2 15.9 + - - +
489A HIS* 1.4 71.4 - - - +
491A ASN* 1.4 53.9 + - - +
493A ILE* 3.2 7.0 + - + +
494A PHE* 2.8 65.2 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 491 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
487A GLU* 3.1 48.0 + - - +
488A LYS* 4.0 10.1 - - - +
490A LEU* 1.4 76.0 - - - +
492A ASN* 1.4 56.5 + - - +
494A PHE* 4.0 7.5 - - - +
495A HIS* 2.9 33.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 492 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
488A LYS* 2.8 27.1 + - - +
489A HIS* 3.0 14.8 + - - +
491A ASN* 1.4 77.1 - - - +
493A ILE* 1.4 59.7 + - + +
495A HIS* 3.9 9.5 - - - +
496A HIS* 3.0 29.6 + - - +
32D ASP* 4.7 15.5 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 493 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
239A GLU 3.5 25.6 - - - +
241A PRO* 4.5 10.5 - - + -
406A TYR* 3.8 32.9 - - + +
409A THR* 3.9 10.5 - - - +
410A ILE* 3.6 29.6 - - + -
413A ILE* 3.8 19.1 - - + -
489A HIS* 3.2 25.4 + - - +
490A LEU* 3.2 6.5 + - - +
492A ASN* 1.4 77.2 - - + +
494A PHE* 1.4 55.4 + - - +
496A HIS* 3.1 6.2 + - - +
497A LEU* 2.7 34.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 494 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
389A GLN 5.0 3.6 - - - -
390A SER* 4.0 28.5 - - - -
393A LEU* 3.8 37.2 - - + -
410A ILE* 3.7 19.5 - - + -
490A LEU* 2.8 51.1 + - + +
491A ASN* 4.0 9.0 - - - +
493A ILE* 1.4 71.4 - - - +
495A HIS* 1.4 60.7 + - - +
497A LEU* 3.2 10.2 + - + +
498A ILE* 3.1 41.4 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with HIS 495 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
491A ASN 2.9 20.5 + - - +
492A ASN* 4.0 8.7 - - - +
494A PHE* 1.4 75.3 - - - +
496A HIS* 1.3 61.8 + - + +
498A ILE* 3.7 13.0 + - - +
499A TYR* 3.1 24.5 + + + +
31D GLU* 2.6 35.0 + - + -
32D ASP* 5.8 3.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with HIS 496 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
406A TYR* 2.9 44.0 + + - -
492A ASN 3.0 20.5 + - - +
493A ILE* 3.1 6.5 + - - +
495A HIS* 1.3 75.6 - - + +
497A LEU* 1.3 63.4 + - - +
499A TYR* 3.2 7.8 + + - +
500A VAL* 3.0 47.8 + - + +
31D GLU* 3.7 9.2 + - - -
32D ASP 3.0 25.2 + - - +
33D LEU* 3.5 42.3 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 497 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
393A LEU* 4.7 7.9 - - + -
406A TYR* 3.8 26.9 - - + -
407A ILE* 3.8 22.4 - - + -
410A ILE* 3.7 29.2 - - + -
493A ILE 2.7 17.2 + - - +
494A PHE* 3.2 8.9 + - + +
496A HIS* 1.3 73.4 - - - +
498A ILE* 1.4 64.0 + - + +
500A VAL* 3.2 9.8 + - + +
501A LEU* 3.1 46.3 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 498 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
494A PHE* 3.1 34.0 + - + +
495A HIS* 3.7 11.7 - - - +
497A LEU* 1.4 77.9 - - + +
499A TYR* 1.4 61.1 - - - +
501A LEU* 3.6 15.6 + - + +
502A GLN* 3.5 14.6 + - - -
503A MET* 4.5 9.7 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 499 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
495A HIS* 3.1 17.0 + + + +
496A HIS* 3.4 17.9 - + - +
497A LEU 3.2 0.2 - - - -
498A ILE* 1.4 72.6 - - - +
500A VAL* 1.3 68.3 + - + +
501A LEU 3.1 1.8 - - - -
502A GLN* 3.2 29.7 + - + +
29D THR* 5.5 5.1 - - + +
31D GLU* 3.2 49.3 - - + +
33D LEU* 4.7 7.9 - - + -
38D LEU* 3.2 29.0 - - + +
40D THR* 4.4 6.1 + - - -
71D LYS* 4.9 9.7 + - - -
73D GLU* 3.9 8.7 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 500 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
406A TYR* 4.7 12.3 - - + +
496A HIS* 3.0 47.8 + - + +
497A LEU* 3.8 7.0 - - + +
499A TYR* 1.3 76.8 - - + +
501A LEU* 1.3 61.4 + - + +
502A GLN* 4.0 12.2 - - - +
33D LEU* 5.7 2.0 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 501 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
497A LEU* 3.1 39.0 + - + +
498A ILE* 3.7 14.6 - - + +
499A TYR 3.1 0.2 - - - -
500A VAL* 1.3 79.0 - - + +
502A GLN* 1.4 67.8 + - - +
503A MET* 4.9 16.6 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 502 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
498A ILE 3.5 3.5 + - - -
499A TYR* 3.2 24.2 + - + +
500A VAL* 4.0 9.9 - - - +
501A LEU* 1.4 81.2 - - - +
503A MET* 1.3 62.1 + - - +
504A LYS* 3.5 36.8 + - - +
71D LYS* 6.1 1.0 - - - +
----------------------------------------------------------
Back to top of page
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