Contacts of the helix formed by residues 406 - 454 (chain A) in PDB entry 1UCU
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 406 (chain A).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
405A GLU* 1.3 81.5 - - - +
407A PRO* 1.3 72.2 - - - +
408A LEU 3.3 2.2 - - - +
409A GLN* 3.3 32.8 + - + +
410A LYS* 3.2 22.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with PRO 407 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
95A ALA* 4.9 10.3 - - + +
98A SER* 5.3 7.6 - - - +
172A LEU* 3.7 26.0 - - + +
173A ASN 5.8 0.2 - - - +
174A VAL* 5.3 7.4 - - + -
404A THR* 3.5 25.8 - - + +
405A GLU 3.4 0.2 - - - -
406A ASN* 1.3 89.0 - - - +
408A LEU* 1.3 64.4 + - + +
410A LYS* 3.3 3.5 + - + +
411A ILE* 2.8 40.6 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 408 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
92A ARG* 4.0 15.9 - - + +
95A ALA* 3.1 40.4 - - + +
96A VAL* 4.3 17.3 - - + +
99A ALA* 6.0 4.0 - - + -
406A ASN* 3.3 1.0 - - - -
407A PRO* 1.3 82.2 - - + +
409A GLN* 1.3 63.0 - - - +
411A ILE* 3.5 5.8 + - + +
412A ASP* 2.9 38.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 409 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
406A ASN* 3.3 39.7 + - + +
407A PRO 3.3 0.2 - - - -
408A LEU* 1.3 82.0 - - - +
410A LYS* 1.3 63.6 + - + +
412A ASP* 3.0 6.8 + - - +
413A ALA* 2.9 31.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 410 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
167A LEU 4.5 2.3 - - - +
168A GLY 4.8 8.5 - - - +
169A LEU* 4.1 16.2 - - + +
172A LEU* 5.7 0.4 - - + -
404A THR* 3.1 29.9 - - + +
405A GLU* 3.0 31.6 + - - +
406A ASN* 3.2 9.2 - - + +
407A PRO* 3.6 7.2 - - + +
409A GLN* 1.3 83.2 - - + +
411A ILE* 1.3 56.7 + - - +
413A ALA* 3.4 7.3 + - - +
414A ALA* 3.0 28.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 411 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88A LEU* 4.1 18.2 - - + +
91A VAL* 4.2 5.4 - - + -
92A ARG* 3.4 34.1 - - + +
95A ALA* 3.7 30.1 - - + -
169A LEU* 4.1 26.0 - - + -
172A LEU* 4.2 19.3 - - + -
407A PRO* 2.8 31.4 + - + +
408A LEU* 3.9 5.4 - - - +
410A LYS* 1.3 74.6 - - - +
412A ASP* 1.3 59.6 + - - +
414A ALA* 3.2 6.8 + - - +
415A LEU* 2.9 27.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 412 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
92A ARG* 2.6 46.0 + - - +
408A LEU* 2.9 27.5 + - - +
409A GLN* 3.0 6.9 + - - +
411A ILE* 1.3 74.1 - - - +
413A ALA* 1.3 59.8 + - - +
415A LEU 3.4 0.7 + - - -
416A ALA* 3.0 28.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 413 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
409A GLN 2.9 14.7 + - - +
410A LYS* 3.6 8.7 - - - +
412A ASP* 1.3 76.2 - - - +
414A ALA* 1.3 61.5 + - - +
416A ALA* 3.3 9.5 - - - +
417A GLN* 3.2 34.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 414 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88A LEU* 5.0 2.9 - - + -
167A LEU* 3.3 31.2 - - + +
169A LEU* 3.7 20.9 - - + -
410A LYS 3.0 11.9 + - - +
411A ILE 3.3 9.6 - - - +
412A ASP 3.2 0.2 - - - -
413A ALA* 1.3 77.1 - - - +
415A LEU* 1.3 62.3 + - - +
417A GLN* 3.1 26.8 + - - +
418A VAL* 3.2 16.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 415 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
85A ASN* 3.9 31.0 - - - +
88A LEU* 3.8 34.1 - - + -
89A GLN* 3.8 23.6 - - + +
92A ARG* 3.1 50.3 - - - +
411A ILE* 2.9 11.7 + - + +
414A ALA* 1.3 73.8 - - - +
416A ALA* 1.3 66.4 + - - +
418A VAL* 3.2 7.9 + - + +
419A ASP* 2.9 29.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 416 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
412A ASP 3.0 14.1 + - - +
413A ALA* 3.3 15.7 - - - +
414A ALA 3.2 0.2 - - - -
415A LEU* 1.3 76.1 - - - +
417A GLN* 1.3 61.9 + - + +
419A ASP* 3.4 6.0 + - - +
420A THR* 3.0 27.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 417 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
162A ILE* 5.2 5.1 - - + +
166A THR 3.1 23.7 + - - +
167A LEU* 3.7 20.7 + - + +
413A ALA* 3.2 23.4 + - - +
414A ALA* 3.1 17.5 + - - +
416A ALA* 1.3 74.0 - - + +
418A VAL* 1.3 66.5 + - - +
420A THR* 3.0 18.0 - - - +
421A LEU* 3.0 23.8 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 418 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81A LEU* 3.7 16.3 - - + +
84A ILE* 4.6 3.4 - - + -
85A ASN* 4.6 1.1 - - - +
88A LEU* 4.3 9.2 - - + -
162A ILE* 4.4 5.2 - - + -
167A LEU* 3.5 27.1 - - + +
414A ALA 3.4 15.0 - - - +
415A LEU* 3.2 14.8 + - + +
417A GLN* 1.3 76.3 - - - +
419A ASP* 1.3 60.6 + - - +
421A LEU* 3.3 12.4 + - - +
422A ARG* 2.9 74.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 419 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
85A ASN* 3.2 26.5 + - - -
415A LEU* 2.9 17.6 + - - +
416A ALA* 3.6 8.3 - - - +
418A VAL* 1.3 74.0 - - - +
420A THR* 1.3 66.3 + - - +
422A ARG* 3.1 14.7 + - - +
423A SER* 3.0 21.4 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with THR 420 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
416A ALA 3.0 16.3 + - - +
417A GLN* 3.0 25.4 - - - +
419A ASP* 1.3 73.2 - - - +
421A LEU* 1.3 65.8 + - + +
423A SER* 2.4 28.3 + - - -
424A ASP* 3.1 11.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 421 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81A LEU* 4.9 8.7 - - + -
137A LEU* 5.4 1.1 - - + -
158A ASP 5.5 0.7 - - - +
160A LYS* 3.2 38.4 - - + -
162A ILE* 3.0 45.8 - - + -
417A GLN* 3.0 18.5 + - + +
418A VAL* 3.4 8.7 - - - +
419A ASP 3.2 0.2 - - - -
420A THR* 1.3 81.9 - - + +
422A ARG* 1.3 60.6 + - - +
424A ASP* 3.4 7.1 + - - +
425A LEU* 3.0 33.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 422 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78A GLU* 4.2 15.5 - - + +
81A LEU* 2.4 56.3 + - + +
82A ASN* 3.9 17.5 + - - -
85A ASN* 2.6 48.0 - - - +
418A VAL* 2.9 45.0 - - - +
419A ASP* 3.1 14.0 + - - +
421A LEU* 1.3 75.0 - - - +
423A SER* 1.3 64.7 + - - +
425A LEU* 3.3 10.2 + - - +
426A GLY* 3.0 21.7 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with SER 423 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
419A ASP 3.0 10.1 + - - -
420A THR* 2.4 35.3 + - - -
422A ARG* 1.3 74.9 - - - +
424A ASP* 1.3 67.6 + - - +
426A GLY* 4.7 0.4 - - - +
427A ALA* 3.0 28.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 424 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
158A ASP* 4.6 19.4 - - + +
420A THR* 3.1 9.2 + - - +
421A LEU* 3.4 10.7 + - - +
422A ARG 3.2 0.4 - - - -
423A SER* 1.3 83.9 + - - +
425A LEU* 1.3 52.8 + - + +
428A VAL* 2.5 33.3 + - + +
431A ARG* 2.8 25.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 425 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74A ALA* 3.7 13.1 - - - +
77A THR* 3.0 38.1 - - + -
78A GLU* 3.3 16.5 - - + +
81A LEU* 4.4 4.7 - - + -
157A ILE* 3.5 31.0 - - + -
158A ASP 4.1 17.0 - - - +
159A LEU* 4.5 2.7 - - + -
421A LEU* 3.0 24.2 - - + +
422A ARG* 3.7 8.7 - - - +
423A SER 3.2 0.6 - - - -
424A ASP* 1.3 76.0 - - + +
426A GLY* 1.3 61.7 + - - +
428A VAL* 2.7 27.3 + - + +
429A GLN 3.1 5.0 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 426 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78A GLU* 3.0 20.7 + - - -
422A ARG 3.0 12.0 + - - -
423A SER* 5.4 0.2 - - - -
425A LEU* 1.3 69.4 - - - +
427A ALA* 1.3 62.5 + - - +
428A VAL 2.9 5.4 - - - -
429A GLN* 2.7 39.4 - - - +
430A ASN* 3.3 7.0 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 427 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
423A SER 3.0 18.3 + - - +
426A GLY* 1.3 76.1 - - - +
428A VAL* 1.3 49.4 + - - +
430A ASN* 3.5 13.2 + - - +
431A ARG* 2.6 72.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 428 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74A ALA* 4.9 2.2 - - + -
155A ILE* 4.3 9.4 - - + -
156A ASP 4.5 10.3 - - - +
157A ILE* 4.0 17.9 - - + -
158A ASP 5.9 0.7 - - - +
424A ASP* 2.5 36.6 + - + +
425A LEU* 2.7 21.8 - - + +
427A ALA* 1.3 75.0 - - - +
429A GLN* 1.3 52.6 + - - +
431A ARG* 3.0 18.7 + - + +
432A PHE* 2.6 66.9 + - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 429 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71A ILE* 4.8 10.8 - - + +
74A ALA* 4.0 14.1 - - + +
75A GLN* 4.6 16.6 + - + +
78A GLU* 3.1 29.5 + - - -
425A LEU 3.1 2.9 + - - +
426A GLY* 2.7 24.0 - - - +
428A VAL* 1.3 76.7 - - - +
430A ASN* 1.3 64.5 + - - +
432A PHE* 2.6 35.8 + - - +
433A ASN* 2.7 24.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 430 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
426A GLY 3.3 13.5 + - - -
427A ALA* 3.7 12.7 - - - +
429A GLN* 1.3 90.1 + - - +
431A ARG* 1.3 56.7 + - - +
433A ASN* 3.3 19.4 + - - +
434A SER* 2.9 29.2 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 431 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
155A ILE* 4.0 11.9 - - + +
423A SER 4.6 0.4 + - - -
424A ASP* 2.8 42.0 + - - +
427A ALA* 2.6 47.8 + - - +
428A VAL* 3.1 18.2 - - - +
429A GLN 3.0 0.2 - - - -
430A ASN* 1.3 74.1 - - + +
432A PHE* 1.3 60.1 + - - +
434A SER* 3.4 8.5 - - - -
435A ALA* 2.9 29.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 432 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67A ALA* 4.2 15.3 - - + -
70A GLY* 3.8 28.9 - - - -
71A ILE* 3.7 24.0 - - + -
74A ALA* 4.9 0.9 - - + -
145A ILE* 4.5 8.3 - - + -
147A VAL* 4.0 17.5 - - + -
155A ILE* 3.3 39.9 - - + +
157A ILE* 3.9 14.4 - - + -
428A VAL* 2.6 45.5 + - + -
429A GLN* 2.6 20.6 + - - +
431A ARG* 1.3 72.0 - - - +
433A ASN* 1.3 49.7 + - - +
435A ALA* 3.1 2.8 + - - +
436A ILE* 2.7 41.9 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 433 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71A ILE* 3.6 22.0 - - - +
429A GLN* 2.7 13.1 + - - +
430A ASN* 3.4 31.5 + - - +
431A ARG 3.2 0.2 - - - -
432A PHE* 1.3 76.7 - - - +
434A SER* 1.3 51.6 + - - +
436A ILE* 3.1 12.6 + - - +
437A THR* 2.9 34.5 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with SER 434 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
430A ASN 2.9 17.6 + - - -
431A ARG* 3.4 11.7 - - - -
433A ASN* 1.3 74.1 - - - +
435A ALA* 1.3 56.6 + - - +
437A THR* 3.3 12.0 + - - +
438A ASN* 3.0 33.7 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 435 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
147A VAL* 4.7 9.0 - - + -
155A ILE* 3.4 26.5 - - + -
431A ARG 2.9 18.7 + - - +
432A PHE 3.4 1.6 - - - +
434A SER* 1.3 75.8 - - - +
436A ILE* 1.3 64.9 + - + +
438A ASN* 3.5 8.6 + - - +
439A LEU* 3.1 33.7 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 436 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64A SER* 5.2 14.4 - - - +
67A ALA* 4.0 24.2 - - + -
68A ASN* 5.2 4.0 - - - +
71A ILE* 3.9 26.7 - - + -
147A VAL* 6.3 1.3 - - + -
432A PHE 2.7 26.9 + - - +
433A ASN* 3.1 14.6 + - - +
435A ALA* 1.3 73.8 - - + +
437A THR* 1.3 53.6 + - - +
439A LEU* 4.1 6.6 - - + +
440A GLY* 2.6 34.0 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with THR 437 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
433A ASN 2.9 15.8 + - - -
434A SER* 3.6 11.0 - - - +
435A ALA 3.2 0.4 - - - -
436A ILE* 1.3 74.4 - - - +
438A ASN* 1.3 59.9 + - - +
440A GLY* 4.6 1.3 - - - -
441A ASN* 2.7 51.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 438 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
434A SER* 3.0 22.0 + - - -
435A ALA* 3.6 11.6 - - - +
437A THR* 1.3 82.1 - - - +
439A LEU* 1.3 65.9 + - + +
441A ASN* 3.0 11.4 + - - +
442A THR* 3.0 19.6 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 439 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60A LEU* 3.6 23.6 - - + -
147A VAL* 2.8 39.7 - - + +
148A GLY* 4.0 17.3 - - - -
149A ALA 4.9 1.8 - - - +
153A GLU* 4.8 6.3 - - - +
435A ALA* 3.1 21.4 + - + +
436A ILE* 4.1 5.4 - - + +
438A ASN* 1.3 81.1 - - + +
440A GLY* 1.3 53.4 + - - +
442A THR* 2.6 24.6 + - - +
443A VAL* 2.7 29.0 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 440 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
436A ILE* 2.6 26.4 + - - -
437A THR* 3.7 1.3 - - - -
439A LEU* 1.3 75.2 - - - +
441A ASN* 1.3 61.1 + - - +
443A VAL* 3.3 11.7 - - - +
444A ASN* 3.1 29.9 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 441 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
437A THR* 2.7 47.6 + - - +
438A ASN* 3.5 5.6 - - - +
440A GLY* 1.3 72.4 - - - +
442A THR* 1.3 63.7 + - + +
444A ASN* 3.2 9.8 + - - +
445A ASN* 2.9 32.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 442 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60A LEU* 5.6 1.4 - - - +
438A ASN* 3.0 16.4 + - - +
439A LEU* 2.6 27.9 + - - +
441A ASN* 1.3 75.3 - - + +
443A VAL* 1.3 55.4 + - - +
445A ASN* 3.1 12.3 + - - +
446A LEU* 2.7 50.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 443 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57A ILE* 3.5 31.4 - - + +
60A LEU* 3.5 34.5 - - + -
439A LEU 2.7 33.7 + - - +
440A GLY* 3.3 12.3 - - - +
442A THR* 1.3 69.6 + - - +
444A ASN* 1.3 59.9 + - - +
445A ASN 3.0 0.2 + - - -
446A LEU* 3.1 8.8 + - - +
447A THR* 2.6 38.7 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 444 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
440A GLY 3.1 19.6 + - - -
441A ASN* 3.2 10.0 + - - +
443A VAL* 1.3 79.5 - - - +
445A ASN* 1.3 65.6 + - - +
447A THR* 3.1 24.7 + - - +
448A SER* 3.4 5.5 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 445 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
441A ASN* 2.9 28.2 + - - +
442A THR* 3.5 14.3 - - - +
443A VAL 3.0 1.2 - - - -
444A ASN* 1.3 79.3 - - - +
446A LEU* 1.3 58.3 + - + +
448A SER* 2.8 27.4 + - - +
449A VAL* 3.0 13.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 446 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53A PHE* 3.6 52.5 - - + +
56A ASN* 4.7 17.3 - - + +
57A ILE* 4.9 7.0 - - + -
60A LEU* 5.1 7.9 - - + -
442A THR* 2.7 38.5 + - - +
443A VAL* 3.1 7.6 + - - +
445A ASN* 1.3 70.4 - - + +
447A THR* 1.3 69.0 + - - +
449A VAL* 2.9 9.9 + - + +
450A ARG* 2.8 23.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 447 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57A ILE* 4.2 16.7 - - + +
443A VAL* 2.6 32.6 + - + +
444A ASN* 3.1 20.3 + - - +
446A LEU* 1.3 79.8 - - - +
448A SER* 1.4 66.2 + - - +
450A ARG* 3.2 39.9 + - - +
451A SER* 3.5 4.0 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with SER 448 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
444A ASN 3.4 5.9 + - - -
445A ASN* 2.8 21.5 + - - -
447A THR* 1.4 79.2 + - - +
449A VAL* 1.3 62.8 + - - +
451A SER* 3.4 15.9 + - - -
452A ARG* 4.2 18.0 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 449 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50A ALA* 6.5 0.4 - - + -
53A PHE* 4.2 23.6 - - + -
445A ASN 3.0 12.4 + - - +
446A LEU* 2.9 14.6 + - + +
448A SER* 1.3 76.2 - - - +
450A ARG* 1.3 67.7 + - - +
452A ARG* 2.8 53.3 + - + +
453A ILE* 4.2 7.1 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 450 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50A ALA* 4.3 31.2 - - + +
53A PHE* 4.8 6.5 - - + -
54A THR* 4.7 18.4 - - + -
446A LEU 2.8 14.1 + - - +
447A THR* 3.2 35.9 + - - +
449A VAL* 1.3 71.7 - - - +
451A SER* 1.3 57.4 + - - +
452A ARG 2.9 0.7 + - - -
453A ILE* 3.1 1.8 + - - +
454A GLU* 2.3 83.1 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 451 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
447A THR 3.5 5.4 + - - -
448A SER* 3.4 13.4 + - - -
449A VAL 2.9 3.4 + - - -
450A ARG* 1.3 83.0 - - - +
452A ARG* 1.3 57.6 + - - +
454A GLU* 2.2 45.9 + - - +
455A ASP* 4.3 1.2 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 452 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
448A SER* 4.2 16.5 + - - +
449A VAL* 2.8 55.9 + - + +
451A SER* 1.3 76.5 - - - +
453A ILE* 1.3 64.2 + - + +
455A ASP* 3.7 10.9 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 453 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41A LYS* 3.3 21.9 - - - +
46A GLY 3.7 8.5 - - - +
47A GLN* 2.9 73.8 - - + +
50A ALA* 3.4 26.5 - - + +
51A ASN* 5.6 0.9 - - - +
53A PHE* 6.1 2.5 - - + -
449A VAL* 4.2 6.7 + - + +
450A ARG 3.1 1.2 + - - -
452A ARG* 1.3 76.2 - - + +
454A GLU* 1.4 59.4 + - - +
455A ASP* 2.4 32.4 + - - +
----------------------------------------------------------
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
----------------------------------------------------------
35A LEU* 5.7 2.0 - - - -
41A LYS* 5.5 2.5 - - - +
50A ALA* 5.0 1.5 - - + +
450A ARG* 2.3 91.3 + - + +
451A SER* 2.2 54.5 + - - +
453A ILE* 1.4 69.2 - - - +
455A ASP* 1.3 58.1 + - - +
456A SER* 4.8 5.5 + - - -
----------------------------------------------------------
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