Contacts of the helix formed by residues 321 - 359 (chain F) in PDB entry 3FZ7
Residue contacts within the protein are
derived with the CSU software (Sobolev V., Sorokine A.,
Prilusky J., Abola E.E. and Edelman M. (1999) Automated
analysis of interatomic contacts in proteins.
Bioinformatics, 15, 327-332). A
short description of the analytical approach
is given at the end of the page.
Note:
Non-standard 3 letter residue
codes indicate a heterogroup. To identify
and analyse, use LPC software
Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC - hydrophobic-hydrophilic contact (destabilizing contact)
+/- - indicates presence/absence of a specific contacts
* - indicates residues forming contacts by their side chain
(including CA atoms)
Residues in contact with ALA 321 (chain F).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
79F SER* 4.4 1.0 + - - -
82F LYS* 2.9 20.4 + - + +
84F TRP* 4.1 25.4 - - + +
93F SER* 4.0 30.5 - - - +
320F PRO* 1.3 71.8 - - - +
322F GLY* 1.3 63.3 + - - +
323F GLN 3.4 2.7 - - - -
324F VAL* 3.3 12.6 + - + +
325F ILE* 3.2 25.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 322 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
75F LEU 5.2 0.2 - - - +
76F MET* 3.3 20.9 + - - +
79F SER* 3.4 29.1 + - - -
320F PRO* 3.4 7.4 - - - +
321F ALA* 1.3 77.4 - - - +
323F GLN* 1.3 59.9 + - - +
325F ILE* 3.2 4.7 + - - +
326F ALA* 2.8 29.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 323 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
320A PRO* 3.9 14.5 - - - +
323A GLN* 5.4 1.2 - - - +
76F MET* 3.7 27.8 - - + +
124F ILE* 5.5 3.7 - - - +
280F ALA* 4.2 2.3 - - - +
281F PRO* 3.7 17.0 - - + +
282F LEU 2.9 29.2 + - - +
283F GLY* 3.7 26.2 + - - +
284F CYS* 3.8 13.7 - - + -
319F ARG* 5.7 0.7 + - - +
320F PRO* 3.6 30.3 - - - +
321F ALA 3.4 0.4 - - - -
322F GLY* 1.3 72.3 + - - +
324F VAL* 1.3 57.7 + - + +
326F ALA* 3.6 0.9 - - - +
327F GLN* 2.7 35.6 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 324 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84F TRP* 4.0 12.1 - - + -
93F SER 4.7 3.4 - - - +
96F ILE* 4.2 5.8 - - + -
97F ASP* 3.5 44.0 - - + +
100F CYS* 3.9 6.0 - - - -
122F ASN* 3.2 42.2 - - - +
284F CYS* 4.8 1.6 - - - -
286F TRP* 4.1 1.3 - - + -
319F ARG* 5.4 1.1 - - - +
321F ALA* 3.3 14.0 + - + +
323F GLN* 1.3 77.6 - - + +
325F ILE* 1.3 59.3 + - + +
327F GLN* 3.2 7.8 + - - +
328F TYR* 2.8 28.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 325 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46A ILE* 3.7 26.7 - - + +
50A LEU* 3.8 20.6 - - + -
75F LEU* 3.9 22.7 - - + -
79F SER* 3.3 22.7 - - - +
82F LYS* 3.9 5.4 - - + -
93F SER* 3.7 25.6 - - - +
96F ILE* 4.3 12.6 - - + -
321F ALA* 3.2 16.1 + - + +
322F GLY* 3.4 6.5 - - - +
324F VAL* 1.3 78.3 - - + +
326F ALA* 1.3 58.2 + - - +
328F TYR* 3.0 11.1 + - - +
329F TYR* 2.9 25.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 326 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
72F VAL* 4.1 17.9 - - + -
75F LEU* 4.6 8.1 - - + -
76F MET* 4.6 4.5 - - + -
281F PRO* 3.5 30.7 - - + -
322F GLY 2.8 17.2 + - - +
323F GLN 3.8 0.4 - - - +
325F ILE* 1.3 75.8 - - - +
327F GLN* 1.3 65.9 + - - +
329F TYR* 3.1 12.0 + - - +
330F GLU* 3.0 27.6 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 327 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
100F CYS* 4.5 0.9 - - - -
249F PHE* 4.5 0.7 - - - -
274F GLY* 3.3 19.1 - - - -
278F GLY* 2.9 29.3 + - - -
280F ALA* 3.7 15.7 - - + +
284F CYS* 3.8 1.3 - - - -
286F TRP* 2.9 38.2 + - + -
323F GLN 2.7 21.4 + - - +
324F VAL 3.4 6.5 - - - +
326F ALA* 1.3 72.7 - - - +
328F TYR* 1.3 64.0 + - - +
330F GLU* 3.1 4.8 + - - +
331F PHE* 3.0 50.6 + - + -
339F TYR* 3.7 1.6 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 328 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25A THR* 3.4 20.6 + - + +
46A ILE* 3.5 35.2 - - + -
49A GLU* 4.9 1.1 - - - -
96F ILE* 3.5 27.8 - - + -
99F ARG* 2.9 44.3 + - + -
100F CYS* 3.8 18.1 - - - -
103F MET* 3.9 31.4 - - + +
324F VAL 2.8 13.4 + - - +
325F ILE 3.1 10.8 - - - +
327F GLN* 1.3 75.7 - - - +
329F TYR* 1.3 61.4 + - - +
331F PHE* 3.0 5.5 + - + +
332F LEU* 2.9 45.3 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 329 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39A ASP* 3.3 28.8 - - - +
42A ALA* 3.9 13.2 - - + -
43A PHE* 3.9 9.0 - - + -
46A ILE* 3.4 12.6 - - + -
69F ASP* 3.4 17.4 + - - -
71F ASN* 2.8 36.2 + - + +
72F VAL* 3.8 24.7 - - + -
75F LEU* 3.6 28.0 - - + -
325F ILE 2.9 7.1 + - - +
326F ALA 3.1 7.6 + - - +
328F TYR* 1.3 77.4 - - - +
330F GLU* 1.3 60.6 + - - +
332F LEU* 4.0 0.3 - - - +
333F ARG* 3.0 61.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 330 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
69F ASP* 4.8 0.3 - - - +
72F VAL* 3.6 23.9 - - - +
279F LEU* 3.7 35.4 - - + +
280F ALA* 4.6 0.4 - - - +
281F PRO* 5.8 0.7 - - - +
326F ALA 3.0 18.1 + - - +
327F GLN* 3.1 8.5 + - - +
329F TYR* 1.3 76.7 - - - +
331F PHE* 1.3 59.4 + - - +
333F ARG* 2.7 42.8 + - - -
334F LEU* 2.9 39.7 + - + +
339F TYR* 3.4 21.5 - - + +
427F ARG* 3.8 11.5 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 331 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32A PHE* 3.5 32.1 - + + -
33A PRO* 3.6 8.5 - - + +
100F CYS* 4.2 21.1 - - + -
103F MET* 3.9 30.3 - - + -
104F VAL* 3.8 31.4 - - + -
249F PHE* 4.0 12.8 - + - -
327F GLN* 3.0 49.8 + - + -
328F TYR* 3.0 8.1 + - + +
330F GLU* 1.3 75.5 - - - +
332F LEU* 1.3 56.6 + - - +
335F GLY* 2.8 32.7 + - - -
339F TYR* 3.5 19.1 - + - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 332 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23A ILE* 5.4 2.0 - - + -
24A SER 5.7 0.9 - - - +
25A THR* 4.1 21.3 - - + -
33A PRO* 4.5 17.5 - - + +
35A HIS 4.2 8.3 - - - +
37A MET* 3.6 45.8 - - + +
42A ALA* 4.2 10.5 - - + +
45A ILE* 4.2 11.0 - - + -
46A ILE* 4.2 11.0 - - + -
103F MET* 5.2 2.5 - - + -
328F TYR* 2.9 51.6 + - + +
329F TYR* 4.0 4.7 - - - +
331F PHE* 1.3 79.1 - - - +
333F ARG* 1.3 61.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 333 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36A GLU* 3.3 6.4 - - - +
37A MET* 3.1 31.5 + - - +
39A ASP* 2.8 46.9 + - - +
42A ALA* 3.8 16.4 - - + -
17E ARG 4.8 12.3 + - - -
18E PHE 6.1 1.8 - - - -
67F TRP* 5.2 1.2 - - - -
69F ASP* 4.3 7.4 + - - -
329F TYR* 3.0 53.9 + - - +
330F GLU* 2.7 30.3 + - - +
332F LEU* 1.3 74.2 - - - +
334F LEU* 1.3 91.3 + - - +
342F VAL* 5.6 1.8 - - - +
427F ARG* 3.1 24.0 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 334 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35A HIS 3.8 2.5 - - - -
36A GLU* 3.3 20.8 + - + +
18E PHE 6.0 0.9 - - - +
19E GLY* 5.5 4.5 - - - +
279F LEU* 3.5 31.4 - - + -
330F GLU* 2.9 19.1 + - - +
333F ARG* 1.3 118.5 - - + +
335F GLY* 1.3 58.1 + - - +
338F GLY* 2.9 37.8 + - - -
339F TYR* 3.5 26.9 - - + +
342F VAL* 4.2 17.7 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 335 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32A PHE* 3.8 9.2 - - - -
33A PRO* 3.1 17.3 - - - -
35A HIS 3.7 12.8 + - - -
331F PHE 2.8 24.2 + - - -
333F ARG 3.9 0.2 - - - -
334F LEU* 1.3 78.9 - - - +
336F ARG* 1.3 63.6 + - - -
339F TYR* 3.1 22.1 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 336 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32A PHE* 3.8 18.8 + - + +
33A PRO 2.8 16.2 + - - +
34A LEU* 3.3 30.0 + - - +
106F ASP* 3.6 31.3 + - - -
107F LEU* 3.8 24.8 + - - +
109F HIS* 6.0 3.4 - - - -
252F PRO* 4.2 14.3 + - - +
253F PHE* 3.9 16.7 - - + -
335F GLY* 1.3 72.6 - - - +
337F GLU* 1.3 59.8 + - - +
339F TYR 3.6 0.2 + - - -
340F THR* 2.6 34.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 337 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34A LEU 3.0 15.1 + - - +
35A HIS* 3.3 22.6 + - - +
36A GLU* 3.2 41.5 + - + +
336F ARG* 1.3 77.0 - - - +
338F GLY* 1.3 61.9 + - - +
340F THR* 3.4 6.0 + - - -
341F LYS* 3.3 34.9 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 338 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36A GLU* 3.6 22.0 - - - -
19E GLY* 4.9 0.3 - - - -
334F LEU* 2.9 38.2 + - - +
337F GLU* 1.3 72.8 - - - +
339F TYR* 1.3 58.4 + - - +
341F LYS* 3.2 6.1 + - - +
342F VAL* 2.9 30.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 339 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32A PHE* 4.0 17.9 - + - -
249F PHE* 5.0 2.9 - + + -
253F PHE* 3.5 39.0 - + + -
277F PHE 3.9 6.3 - - - -
278F GLY* 2.7 25.2 + - - -
279F LEU* 3.5 28.9 - - + -
330F GLU* 3.4 34.2 - - - +
331F PHE* 3.5 16.2 - + - -
334F LEU* 3.5 12.8 - - + -
335F GLY 3.1 26.7 + - - +
338F GLY* 1.3 71.8 - - - +
340F THR* 1.3 65.5 + - - +
342F VAL* 4.3 5.8 - - - -
343F GLN* 2.9 42.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 340 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
253F PHE* 3.4 38.1 + - - +
254F VAL* 3.9 1.9 - - + +
336F ARG* 2.6 24.9 + - - +
337F GLU* 3.5 8.7 - - - -
338F GLY 3.1 0.2 - - - -
339F TYR* 1.3 76.4 - - - +
341F LYS* 1.3 60.2 + - + +
344F ASN* 2.9 47.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 341 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36A GLU* 3.0 31.5 + - - -
14E LEU* 3.7 36.4 - - + +
19E GLY* 2.9 37.7 + - - -
20E ALA* 4.5 4.7 - - - +
337F GLU* 3.3 28.4 + - + +
338F GLY 3.2 6.4 + - - +
340F THR* 1.3 79.1 - - + +
342F VAL* 1.3 65.8 + - - +
344F ASN 3.5 0.5 + - - -
345F ALA* 3.1 21.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 342 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
16E SER* 3.5 40.2 - - - +
17E ARG 5.6 0.2 - - - +
19E GLY* 4.1 14.1 - - - +
279F LEU* 4.0 19.7 - - + -
333F ARG* 5.6 1.6 - - - +
334F LEU* 4.2 21.3 - - + -
338F GLY 2.9 22.8 + - - +
339F TYR* 3.9 6.5 - - - +
341F LYS* 1.3 71.8 - - - +
343F GLN* 1.3 76.6 + - - +
345F ALA* 3.3 12.8 + - - +
346F SER* 3.4 10.7 + - - +
427F ARG* 4.3 7.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 343 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
249F PHE 2.9 28.4 + - - +
250F LEU* 3.7 21.5 - - + +
253F PHE* 4.4 7.0 - - + -
254F VAL* 3.9 13.7 - - + -
277F PHE* 3.0 43.2 + - - +
279F LEU* 4.5 3.8 - - - +
339F TYR* 2.9 33.5 + - + +
342F VAL* 1.3 83.9 - - - +
344F ASN* 1.3 67.6 + - - +
346F SER* 3.1 10.6 + - - +
347F TYR* 3.1 26.1 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 344 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14E LEU* 4.1 15.2 - - + +
254F VAL* 3.6 24.5 - - - +
340F THR* 2.9 33.8 + - - +
341F LYS 3.8 3.8 - - - +
343F GLN* 1.3 75.6 - - - +
345F ALA* 1.3 56.0 + - - +
347F TYR* 3.0 12.8 + - - +
348F GLN* 2.8 42.2 + - - +
371F PRO* 5.1 7.1 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 345 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14E LEU* 3.3 23.9 - - - +
15E ASP 3.5 1.8 - - - -
16E SER* 3.3 31.9 - - - +
341F LYS 3.1 11.2 + - - +
342F VAL 3.5 7.4 - - - +
343F GLN 3.2 0.2 - - - -
344F ASN* 1.3 73.3 - - - +
346F SER* 1.3 63.1 + - - +
348F GLN* 3.2 14.2 + - - +
349F VAL* 3.1 27.4 + - - +
430F GLU* 4.4 2.2 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 346 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
16E SER* 4.1 8.8 - - - -
277F PHE* 4.6 3.2 - - - -
342F VAL* 3.4 9.0 + - - +
343F GLN* 3.1 13.2 + - - -
345F ALA* 1.3 79.6 - - - +
347F TYR* 1.3 57.2 + - - +
349F VAL* 3.2 8.5 + - - +
350F ALA* 2.8 28.8 + - - +
376F PRO* 3.7 13.7 - - - +
425F CYS* 3.5 28.2 + - - +
426F ARG* 4.0 16.3 + - - -
427F ARG* 4.1 1.4 + - - +
429F PHE 5.8 1.1 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 347 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
217F TYR* 3.6 10.0 + - - -
250F LEU* 3.6 25.3 - - + +
254F VAL* 3.3 29.7 - - + +
343F GLN 3.1 25.0 + - - -
344F ASN* 3.0 14.8 + - - +
346F SER* 1.3 72.7 - - - +
348F GLN* 1.3 58.0 + - + +
350F ALA* 3.6 1.4 - - - +
351F ALA* 2.7 38.9 + - - +
369F GLY 3.2 23.5 - - - +
370F ARG 4.1 0.4 - - - -
371F PRO* 3.5 27.4 - - + +
374F GLY 2.8 28.7 + - - -
375F ILE* 3.5 21.3 - - - -
376F PRO* 3.5 14.4 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 348 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12E GLU 3.0 26.0 + - - +
13E LEU* 3.8 9.4 - - + +
14E LEU* 2.9 34.9 + - - +
344F ASN* 2.8 23.7 + - + +
345F ALA* 3.6 13.3 - - - +
347F TYR* 1.3 76.8 - - + +
349F VAL* 1.3 53.8 + - - +
351F ALA* 3.3 5.3 + - - +
352F TYR* 2.7 37.4 + - - +
431F MET* 3.7 15.3 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 349 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14E LEU 6.0 1.1 - - - +
345F ALA 3.1 17.9 + - - +
346F SER* 3.6 10.3 - - - +
347F TYR 3.1 0.2 - - - -
348F GLN* 1.3 79.1 - - - +
350F ALA* 1.3 61.5 + - - +
352F TYR* 3.6 2.1 - - - +
353F LEU* 3.1 22.8 + - + +
425F CYS* 3.9 5.8 - - + -
429F PHE* 3.6 45.8 - - + +
430F GLU* 3.9 4.0 - - - +
431F MET* 3.5 42.8 - - + +
434F ALA* 3.9 13.0 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 350 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
346F SER 2.8 16.4 + - - +
347F TYR 3.6 2.9 - - - +
349F VAL* 1.3 73.2 - - - +
351F ALA* 1.3 68.0 + - - +
353F LEU* 3.2 2.3 + - - -
354F ALA* 2.9 22.0 + - - +
368F THR 4.2 1.8 - - - -
369F GLY* 3.8 14.1 - - - -
376F PRO* 3.7 29.4 - - + -
377F ALA 3.9 1.3 - - - +
378F VAL* 3.4 13.8 - - + +
425F CYS* 3.7 13.7 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 351 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
347F TYR 2.7 21.4 + - - +
348F GLN* 3.9 4.9 - - - +
350F ALA* 1.3 74.8 - - - +
352F TYR* 1.3 63.5 + - - +
354F ALA* 3.3 2.3 + - - +
355F ASP* 3.1 28.3 + - - +
368F THR 3.6 17.9 + - - +
369F GLY 4.2 7.4 + - - +
370F ARG* 5.8 1.1 - - + -
371F PRO* 6.3 0.2 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 352 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
348F GLN 2.7 22.0 + - - +
349F VAL 3.6 3.1 - - - +
351F ALA* 1.3 72.5 - - - +
353F LEU* 1.3 63.6 + - - +
355F ASP* 3.2 8.8 + - + +
356F GLU* 3.2 50.8 + - + +
431F MET* 3.6 31.0 - - + -
434F ALA* 4.6 8.5 - - + -
435F GLU* 2.2 43.4 + - + -
438F LEU* 3.7 14.8 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 353 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
349F VAL 3.1 20.2 + - - +
350F ALA 3.2 3.1 + - - +
352F TYR* 1.3 73.4 - - + +
354F ALA* 1.3 63.2 + - - +
356F GLU* 4.6 2.7 - - - +
357F ILE* 2.8 45.2 + - + +
378F VAL* 4.1 7.6 - - + -
423F ILE* 4.1 20.2 - - + -
425F CYS* 4.2 6.7 - - - -
429F PHE* 3.7 29.8 - - + -
434F ALA* 3.9 17.7 - - + -
437F LEU* 3.8 20.6 - - + -
438F LEU* 3.8 32.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 354 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
350F ALA 2.9 19.7 + - - +
351F ALA 3.3 4.7 + - - +
353F LEU* 1.3 72.3 - - - +
355F ASP* 1.3 65.9 + - - +
358F ALA* 3.0 25.5 + - - +
365F PHE* 3.7 8.1 - - + -
368F THR* 3.7 42.2 - - + +
378F VAL* 3.9 18.4 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 355 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
351F ALA* 3.1 18.4 + - - +
352F TYR* 3.2 9.4 + - + +
354F ALA* 1.3 79.7 - - - +
356F GLU* 1.3 62.7 + - - +
358F ALA* 3.7 9.9 + - - +
359F LYS* 3.3 28.7 + - - +
368F THR* 6.0 0.3 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 356 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
352F TYR* 3.2 53.3 + - + +
353F LEU 4.0 0.9 - - - +
355F ASP* 1.3 75.5 - - - +
357F ILE* 1.3 67.6 + - - +
358F ALA 3.2 1.6 - - - -
359F LYS* 3.3 41.7 + - - +
360F LEU* 3.3 21.3 - - + +
438F LEU* 3.6 26.3 - - + +
442F LYS* 5.1 9.9 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 357 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
353F LEU* 2.8 36.5 + - + +
354F ALA 4.3 1.3 - - - +
356F GLU* 1.3 72.1 - - - +
358F ALA* 1.3 63.6 + - - +
360F LEU* 2.9 18.8 + - - +
363F TYR* 3.4 21.6 - - + -
365F PHE* 4.1 7.0 - - + -
378F VAL* 5.0 2.2 - - + -
380F PHE* 3.8 16.8 - - + -
423F ILE* 3.5 31.4 - - + -
437F LEU* 5.1 1.8 - - + -
438F LEU* 3.9 16.6 - - + -
441F TYR* 3.7 41.5 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 358 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
354F ALA 3.0 20.2 + - - +
355F ASP* 3.8 8.5 - - - +
356F GLU 3.2 0.4 - - - -
357F ILE* 1.3 77.1 - - - +
359F LYS* 1.3 58.5 + - + +
360F LEU 3.2 1.3 + - - -
361F GLY 3.4 14.6 - - - +
363F TYR* 4.4 2.2 - - - -
365F PHE* 3.6 25.5 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 359 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
355F ASP* 3.3 25.7 - - - +
356F GLU* 3.4 38.9 + - - +
357F ILE 3.1 1.2 + - - -
358F ALA* 1.3 74.8 - - + +
360F LEU* 1.3 66.0 + - + +
361F GLY 3.6 0.7 - - - -
----------------------------------------------------------
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