Contacts of the helix formed by residues 281 - 317 (chain U) in PDB entry 5XTE
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 GLU 281 (chain U).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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202U ARG* 5.2 0.2 + - - -
278U SER 5.4 0.6 - - - +
279U GLU* 4.5 13.1 - - - +
280U PRO* 1.3 92.9 - - + +
282U HIS* 1.3 65.5 + - - +
283U ASP 3.4 2.2 - - - -
284U HIS* 3.5 8.1 + - + +
285U ARG* 3.0 27.0 + - + +
70V THR* 4.4 8.6 - - - +
77V TRP* 3.5 56.7 - - + +
81V TYR* 3.3 29.7 + - + -
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Residues in contact with HIS 282 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
98U HIS* 4.0 30.0 + + + -
103U SER 3.7 12.6 - - - -
104U SER* 4.2 2.7 - - - -
105U LEU* 4.3 17.4 - - + +
275U ARG* 4.8 7.7 + - + -
276U TRP* 5.9 0.4 - - + -
279U GLU* 3.3 33.7 + - + +
280U PRO 3.2 3.2 - - - +
281U GLU* 1.3 77.0 - - - +
283U ASP* 1.3 70.9 + - - +
285U ARG* 3.3 27.9 + - - +
286U LYS* 3.0 67.7 + - + +
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Residues in contact with ASP 283 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44Q TYR* 3.3 16.8 + - + +
52Q LEU* 4.5 6.9 - - + +
104U SER* 2.3 30.9 + - - +
105U LEU* 3.7 9.3 + - - +
107U HIS* 3.2 29.6 + - - -
138U VAL* 5.6 1.0 - - - +
276U TRP* 5.8 3.3 - - - -
280U PRO 4.7 3.8 + - - +
281U GLU 3.4 0.8 - - - -
282U HIS* 1.3 85.8 + - - +
284U HIS* 1.3 59.0 + - - +
286U LYS* 3.1 3.1 + - - -
287U ARG* 2.9 32.0 + - - +
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Residues in contact with HIS 284 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
281U GLU* 3.5 10.6 + - + +
282U HIS 3.4 0.2 - - - -
283U ASP* 1.3 78.5 - - - +
285U ARG* 1.3 56.9 + - - +
287U ARG* 3.2 23.3 + - + +
288U MET* 2.9 51.7 + - + +
401U PEE 4.0 16.3 + - - -
75V TYR* 3.5 36.5 - + - -
77V TRP* 4.0 16.4 + + + -
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Residues in contact with ARG 285 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
275U ARG* 5.3 2.0 - - - +
279U GLU* 4.2 11.5 + - - -
281U GLU* 3.0 24.0 + - - +
282U HIS* 3.4 28.3 + - - +
284U HIS* 1.3 76.1 - - - +
286U LYS* 1.3 86.6 + - - +
288U MET* 3.5 3.1 + - - +
289U GLY* 2.9 25.8 + - - -
77V TRP* 3.7 32.5 - - + -
81V TYR* 5.3 4.0 - - - -
243V THR 4.1 13.5 - - - -
244V LEU* 2.9 39.4 + - + +
245V PHE* 3.3 23.6 + - - +
247V PRO* 3.9 16.8 - - - +
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Residues in contact with LYS 286 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44Q TYR* 3.8 21.2 - - + +
98U HIS 3.4 5.3 + - - -
99U ARG 5.2 0.4 + - - -
100U GLY 3.1 16.9 + - - -
101U LEU* 3.2 25.1 - - - +
102U LEU* 4.8 3.2 - - - +
103U SER 3.1 26.4 + - - +
282U HIS* 3.0 39.1 + - + +
283U ASP 3.1 6.0 + - - +
285U ARG* 1.3 107.8 - - - +
287U ARG* 1.3 58.6 + - - +
289U GLY* 3.3 2.5 + - - -
290U LEU* 2.9 28.2 + - - +
244V LEU 4.9 2.9 - - - +
245V PHE* 4.9 8.5 - - + -
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Residues in contact with ARG 287 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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40Q ALA 5.9 0.7 - - - +
41Q ASP* 3.6 28.9 + - - +
44Q TYR* 3.3 49.5 - - + -
45Q ASP* 4.7 3.6 + - - -
52Q LEU* 4.3 14.5 - - - +
54Q LYS* 5.3 5.3 - - - +
283U ASP* 2.9 13.2 + - - +
284U HIS* 3.5 34.0 - - + +
285U ARG 3.2 0.2 - - - -
286U LYS* 1.3 74.2 - - - +
288U MET* 1.3 65.6 + - - +
290U LEU* 3.0 7.1 + - + +
291U LYS* 2.9 29.5 + - + +
401U PEE 4.4 11.4 - - - +
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Residues in contact with MET 288 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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135P GLN* 4.3 12.6 - - - -
284U HIS* 2.9 49.7 + - + +
285U ARG* 4.0 0.4 - - - +
287U ARG* 1.3 75.5 - - - +
289U GLY* 1.3 57.5 + - - +
291U LYS* 3.1 9.8 + - - +
292U MET* 2.8 32.1 + - - +
401U PEE 2.4 53.0 - - + +
77V TRP* 3.1 36.6 - - + -
78V ILE* 4.3 10.8 - - + -
244V LEU* 3.5 19.1 - - + -
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Residues in contact with GLY 289 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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285U ARG 2.9 15.9 + - - -
286U LYS 3.7 1.8 - - - -
288U MET* 1.3 78.1 - - - +
290U LEU* 1.3 61.6 + - - +
292U MET* 3.6 3.1 - - - +
293U LEU* 3.1 28.8 + - - +
244V LEU* 3.4 16.6 - - - +
245V PHE* 3.4 24.7 - - - -
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Residues in contact with LEU 290 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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40Q ALA* 3.8 18.8 - - + +
43Q ILE* 4.0 11.9 - - + -
44Q TYR* 3.8 39.0 - - + +
102U LEU* 3.9 31.9 - - + -
286U LYS 2.9 14.2 + - - +
287U ARG* 3.0 11.4 + - + +
289U GLY* 1.3 77.9 - - - +
291U LYS* 1.3 63.0 + - + +
293U LEU* 3.5 9.3 + - - +
294U MET* 3.3 44.8 + - + +
245V PHE* 4.4 1.0 - - - -
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Residues in contact with LYS 291 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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127P TYR* 3.4 18.6 + - - -
36Q PHE* 3.2 26.9 + - + -
37Q ASP* 3.8 21.2 + - - +
40Q ALA* 3.9 16.8 - - + -
41Q ASP* 3.8 21.8 - - - +
287U ARG* 2.9 21.4 + - + +
288U MET* 3.4 8.3 - - - +
290U LEU* 1.3 81.7 - - + +
292U MET* 1.3 57.6 + - - +
294U MET 3.4 0.7 + - - -
295U MET* 2.9 24.7 + - - +
401U PEE 3.0 60.4 + - - +
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Residues in contact with MET 292 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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288U MET 2.8 17.0 + - - +
289U GLY* 3.6 14.1 - - - +
291U LYS* 1.3 71.3 - - - +
293U LEU* 1.3 71.5 + - + +
295U MET* 3.4 6.5 - - - +
296U MET* 2.7 58.3 + - + +
401U PEE 4.3 21.5 - - + +
237V LEU* 3.9 2.2 - - + +
240V MET* 3.5 24.5 - - + +
241V THR* 3.0 53.2 - - + +
244V LEU* 4.3 11.2 - - + -
245V PHE* 4.4 3.8 - - + -
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Residues in contact with LEU 293 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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101U LEU* 6.1 4.7 - - + -
102U LEU* 5.2 10.3 - - + -
289U GLY 3.1 18.5 + - - +
290U LEU* 3.8 7.9 - - - +
292U MET* 1.3 88.0 - - + +
294U MET* 1.3 55.3 + - + +
296U MET* 3.7 4.3 - - + +
297U ALA* 2.7 37.6 + - - +
241V THR* 4.6 6.5 - - + -
245V PHE* 3.5 34.3 - - + -
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Residues in contact with MET 294 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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36Q PHE* 3.7 25.7 - - + -
40Q ALA* 3.9 19.7 - - + +
43Q ILE* 5.3 8.7 - - + -
290U LEU* 3.3 35.8 + - + +
291U LYS 3.6 6.3 - - - +
292U MET 3.2 0.2 - - - -
293U LEU* 1.3 79.7 - - + +
295U MET* 1.3 57.6 + - - +
297U ALA* 3.4 7.1 + - - +
298U LEU* 3.0 28.1 + - - +
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Residues in contact with MET 295 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
124P GLY* 3.1 43.3 - - - +
127P TYR* 3.5 32.1 - - + -
128P ALA* 4.3 3.8 - - + +
32Q PHE* 4.4 15.5 - - + -
36Q PHE* 4.4 9.0 - - + -
291U LYS 2.9 18.2 + - - +
292U MET* 3.1 5.1 + - - +
294U MET* 1.3 78.1 - - - +
296U MET* 1.3 56.6 + - - +
298U LEU* 3.1 11.2 + - + +
299U LEU* 2.9 42.7 + - + +
401U PEE 3.2 32.1 - - + +
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Residues in contact with MET 296 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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292U MET* 2.7 40.1 + - + +
293U LEU* 4.1 4.0 - - + +
295U MET* 1.3 69.3 - - - +
297U ALA* 1.3 66.3 + - - +
299U LEU* 4.2 9.2 - - - +
300U VAL* 3.0 32.5 + - - +
401U PEE 2.7 46.0 - - + -
233V LEU* 4.5 17.7 - - + +
236V LEU* 4.4 7.9 - - + +
237V LEU* 3.7 52.0 - - + +
240V MET* 4.8 2.2 - - + -
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Residues in contact with ALA 297 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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293U LEU 2.7 25.9 + - - +
294U MET* 3.6 8.3 - - - +
296U MET* 1.3 72.7 - - - +
298U LEU* 1.3 60.3 + - - +
300U VAL* 5.4 1.1 - - - -
301U PRO* 3.3 18.4 - - - +
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Residues in contact with LEU 298 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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120P VAL* 5.1 12.8 - - + -
124P GLY* 5.9 2.5 - - - -
32Q PHE* 4.0 31.6 - - + -
36Q PHE* 6.3 0.7 - - + -
294U MET 3.0 12.6 + - - +
295U MET* 3.4 15.3 - - + +
296U MET 3.1 0.2 - - - -
297U ALA* 1.3 78.5 - - - +
299U LEU* 1.3 67.6 + - + +
301U PRO* 3.4 15.8 - - + +
302U LEU* 3.5 25.7 - - + +
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Residues in contact with LEU 299 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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120P VAL 5.4 0.2 - - - +
121P THR* 4.3 19.1 - - + +
124P GLY* 3.8 30.5 - - - +
125P VAL* 4.3 8.5 - - + +
128P ALA* 5.2 2.0 - - + -
295U MET* 2.9 43.9 + - + +
296U MET* 3.1 17.0 + - - +
298U LEU* 1.3 80.9 - - + +
300U VAL* 1.3 65.6 + - - +
302U LEU* 3.2 9.0 + - + +
303U VAL* 3.1 27.1 + - + +
401U PEE 4.9 8.1 - - + -
233V LEU* 4.3 20.0 - - + -
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Residues in contact with VAL 300 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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296U MET 3.0 20.7 + - - +
297U ALA* 5.5 0.7 - - - -
299U LEU* 1.3 76.3 - - - +
301U PRO* 1.4 70.4 - - + +
303U VAL* 4.0 1.8 - - - +
304U TYR* 3.0 23.6 + - + +
403U CDL 3.7 31.0 - - + -
230V LEU* 4.7 3.2 - - + +
233V LEU* 3.8 19.7 - - + -
234V LEU* 4.4 12.3 - - + -
237V LEU* 3.7 27.6 - - + -
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Residues in contact with PRO 301 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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27N TYR* 4.2 0.5 + - - -
297U ALA 3.3 21.3 - - - +
298U LEU* 3.4 13.0 - - + +
300U VAL* 1.4 94.2 - - + +
302U LEU* 1.3 57.3 + - + +
304U TYR* 3.9 1.3 - - + +
305U THR* 2.5 39.8 + - - +
403U CDL 3.4 30.5 - - + -
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Residues in contact with LEU 302 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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117P VAL* 4.2 22.9 - - + +
120P VAL* 3.7 32.8 - - + -
121P THR* 3.2 24.9 - - + +
298U LEU* 3.5 33.7 - - + +
299U LEU* 3.6 10.1 - - + +
300U VAL 3.1 0.6 - - - -
301U PRO* 1.3 79.2 - - + +
303U VAL* 1.3 61.1 + - - +
305U THR* 3.2 6.5 + - - +
306U ILE* 2.9 30.7 + - - +
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Residues in contact with VAL 303 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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121P THR* 3.7 24.2 - - + -
101Q PLX 4.7 9.4 - - + -
299U LEU* 3.1 17.9 + - + +
300U VAL* 4.2 2.0 - - - +
302U LEU* 1.3 72.3 - - - +
304U TYR* 1.3 59.6 + - - +
306U ILE* 3.1 10.4 + - + +
307U LYS* 2.9 25.6 + - - +
226V ILE* 4.6 16.7 - - + +
229V ALA 4.8 1.8 - - - -
230V LEU* 4.1 35.0 - - + +
233V LEU* 3.7 24.9 - - + -
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Residues in contact with TYR 304 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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27N TYR* 3.5 23.6 - + - -
300U VAL 3.0 18.8 + - - +
301U PRO 4.0 1.8 - - - +
303U VAL* 1.3 77.0 - - - +
305U THR* 1.3 58.3 + - - +
307U LYS* 3.1 9.2 + - - +
308U ARG* 2.9 56.7 + - + +
403U CDL 3.0 125.6 + - + +
230V LEU* 3.5 19.4 - - + +
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Residues in contact with THR 305 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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26N ALA* 4.3 9.7 - - + +
27N TYR* 2.7 35.5 + - + -
113P PHE* 5.7 7.0 - - + -
117P VAL* 4.8 16.6 - - + -
301U PRO* 2.5 24.8 + - - +
302U LEU* 3.2 8.4 + - - +
304U TYR* 1.3 78.3 - - - +
306U ILE* 1.3 56.5 + - - +
308U ARG* 3.3 4.9 + - - +
309U HIS* 2.9 27.2 + - + +
403U CDL 4.9 1.6 - - - +
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Residues in contact with ILE 306 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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117P VAL* 4.1 13.0 - - + -
118P THR* 4.3 22.2 - - + +
121P THR* 3.5 39.3 - - + +
101Q PLX 4.5 13.2 - - + -
302U LEU 2.9 17.1 + - - +
303U VAL* 3.1 11.2 + - + +
305U THR* 1.3 77.3 - - - +
307U LYS* 1.3 57.6 + - - +
309U HIS* 3.2 9.5 + - + +
310U LYS* 2.9 38.4 + - + +
226V ILE* 4.0 21.8 - - + -
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Residues in contact with LYS 307 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
303U VAL 2.9 12.4 + - - +
304U TYR* 3.1 25.3 + - - +
306U ILE* 1.3 78.9 - - - +
308U ARG* 1.3 63.0 + - - +
310U LYS 3.4 0.3 + - - -
311U TRP* 2.9 58.6 + - + +
315U LYS* 5.6 0.2 - - - +
403U CDL 2.1 62.7 + - - +
226V ILE* 4.3 22.6 - - + +
227V LYS* 4.1 21.8 - - + -
230V LEU* 3.8 14.4 - - + -
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Residues in contact with ARG 308 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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26N ALA* 3.4 35.2 + - + +
27N TYR* 3.8 26.9 - - + +
28N PRO* 4.4 9.1 + - - +
30N VAL* 5.1 3.2 - - - +
304U TYR* 2.9 50.2 + - + +
305U THR 3.3 6.9 + - - +
307U LYS* 1.3 81.0 - - - +
309U HIS* 1.3 58.0 + - - +
311U TRP* 3.8 3.2 - - - -
312U SER* 2.9 32.2 + - - -
315U LYS* 5.2 5.1 - - - +
403U CDL 1.7 68.0 + - - -
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Residues in contact with HIS 309 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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21N PRO* 3.5 47.6 + - + +
22N PHE* 3.9 32.5 - + - -
24N GLN 5.4 0.6 + - - -
26N ALA* 4.8 10.0 - - + +
93P ARG* 4.8 6.8 + - - -
114P SER* 4.2 18.4 - - - -
118P THR* 6.1 1.3 - - - -
305U THR* 2.9 15.3 + - + +
306U ILE* 3.3 13.5 - - + +
307U LYS 3.1 0.2 - - - -
308U ARG* 1.3 75.1 - - - +
310U LYS* 1.3 77.7 + - + +
312U SER* 2.9 22.3 + - - -
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Residues in contact with LYS 310 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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101Q PLX 4.5 14.1 + - - -
306U ILE* 2.9 33.5 + - + +
307U LYS 4.0 3.1 - - - +
309U HIS* 1.3 91.8 - - + +
311U TRP* 1.3 62.6 + - + +
312U SER 3.6 0.3 + - - -
313U VAL* 3.7 4.2 - - - +
222V PRO* 4.0 24.9 - - - +
223V TYR* 3.3 20.6 - - + -
226V ILE* 4.3 16.8 - - + -
469Y ASN* 3.5 31.9 + - - +
473Y SER* 4.6 12.5 + - - -
502Y PEE 5.0 4.0 + - - -
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Residues in contact with TRP 311 (chain U).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71S LEU* 4.4 7.4 - - + -
307U LYS* 2.9 49.8 + - + +
308U ARG* 4.3 3.1 - - - +
310U LYS* 1.3 81.0 - - + +
312U SER* 1.3 65.8 + - - +
313U VAL 3.2 3.1 - - - -
314U LEU* 3.0 33.9 + - + +
315U LYS* 2.9 50.8 + - + +
403U CDL 5.1 3.4 - - - -
25V SER* 3.8 23.6 - - - -
27V ILE 5.1 3.6 - - - -
223V TYR* 3.4 49.5 + + + +
224V TYR* 4.1 17.3 - + - -
226V ILE* 4.5 0.4 - - + -
227V LYS* 3.9 25.2 - - + +
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Residues in contact with SER 312 (chain U).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21N PRO* 3.6 14.4 + - - +
24N GLN* 2.9 23.7 + - - +
25N ARG 5.2 7.4 - - - -
26N ALA* 5.4 4.5 - - - -
308U ARG 2.9 17.7 + - - -
309U HIS* 2.9 16.4 + - - -
310U LYS 3.4 0.4 - - - -
311U TRP* 1.3 78.0 - - - +
313U VAL* 1.3 58.3 + - - +
315U LYS* 3.8 8.6 - - - +
316U SER* 2.8 33.8 + - - -
----------------------------------------------------------
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Residues in contact with VAL 313 (chain U).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18N SER* 4.2 17.6 - - - +
19N LEU 3.2 23.3 + - - +
21N PRO* 4.4 9.9 - - + -
24N GLN* 3.8 7.6 - - - +
310U LYS 3.7 7.6 - - - +
312U SER* 1.3 81.8 + - - +
314U LEU* 1.3 73.0 + - + +
316U SER* 3.7 2.3 + - - -
317U ARG* 3.2 27.0 + - - +
223V TYR* 3.8 0.9 - - - +
274Y GLU* 5.4 0.4 - - - +
467Y ASP* 5.1 3.8 - - - +
468Y TYR* 4.5 17.3 - - + -
469Y ASN* 3.2 32.3 - - - +
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Residues in contact with LEU 314 (chain U).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68S ASP* 4.4 2.8 - - - +
71S LEU* 4.5 17.9 - - + +
72S LYS* 4.3 7.8 - - - -
311U TRP* 3.0 38.3 + - + +
313U VAL* 1.3 83.6 - - + +
315U LYS* 1.3 64.5 + - + +
316U SER 3.2 2.0 - - - -
317U ARG* 3.3 35.1 + - - +
25V SER* 4.6 1.3 - - - -
218V ILE* 3.6 27.8 - - + -
223V TYR* 3.2 42.2 - - + +
467Y ASP* 3.7 9.2 - - - +
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Residues in contact with LYS 315 (chain U).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
91P TYR* 4.9 7.8 + - + -
71S LEU* 2.3 34.5 + - + +
72S LYS* 3.2 39.1 + - + +
73S HIS* 4.2 2.6 + - - -
308U ARG* 5.4 3.8 - - - +
311U TRP* 2.9 47.4 + - + +
312U SER* 3.8 7.6 - - - +
314U LEU* 1.3 78.0 - - + +
316U SER* 1.3 57.5 + - - +
403U CDL 3.2 55.9 + - - -
----------------------------------------------------------
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Residues in contact with SER 316 (chain U).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19N LEU* 4.5 7.1 + - - +
24N GLN* 2.9 30.2 + - - -
88P PHE* 3.3 20.3 - - - -
91P TYR* 4.0 28.0 - - - -
72S LYS* 4.6 1.7 + - - -
312U SER 2.8 19.9 + - - -
313U VAL* 3.7 5.0 + - - -
315U LYS* 1.3 79.4 - - - +
317U ARG* 1.3 66.8 + - - +
318U LYS* 3.6 10.6 + - - +
----------------------------------------------------------
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Residues in contact with ARG 317 (chain U).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
16N SER* 4.5 14.9 - - - -
17N TYR 3.1 18.6 - - - +
18N SER* 3.6 14.1 - - - +
88P PHE* 4.7 0.4 - - - -
64S LYS* 4.7 7.1 - - - +
68S ASP* 3.9 16.3 - - - +
71S LEU* 3.6 20.0 - - - +
72S LYS* 3.5 16.5 + - - -
313U VAL* 3.2 17.2 + - - +
314U LEU* 3.3 32.4 + - - +
316U SER* 1.3 80.1 + - - +
318U LYS* 1.3 58.5 + - - +
319U LEU* 3.5 26.3 - - - +
216V ASP* 3.5 32.7 + - - -
218V ILE* 5.4 3.6 - - - +
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A short description of the
analytical approach
The contact analysis used in this page
is based upon the approach
developed in:
Sobolev V., Wade R.C., Vriend G.
and Edelman M. PROTEINS (1996)
25, 120-129.
Contact legitimacy depends on the hydrophobic-hydrophilic
properties of the contacting atoms. In order to
define it, for each inter-atomic contact,
eight atom classes have been introduced:
I Hydrophilic - N and O that can donate and accept hydrogen bonds
(e.g., oxygen of hydroxyl group of Ser. or Thr)
II Acceptor - N or O that can only accept a hydrogen bond
III Donor - N that can only donate a hydrogen bond
IV Hydrophobic - Cl, Br, I and all C atoms that are not in
aromatic rings and do not have a covalent bond to
a N or O atom
V Aromatic - C in aromatic rings irrespective of any other
bonds formed by the atom
VI Neutral - C atoms that have a covalent bond to at least one
atom of class I or two or more atoms from class II
or III; atoms; S, F, P, and metal atoms in all cases
VII Neutral-donor - C atoms that have a covalent bond with only one
atom of class III
VIII Neutral-acceptor - C atoms that have a covalent bond with only
one atom of class II
For each pair of contacts the state of legitimacy
is shown below:
Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
Atomic class I II III IV V VI VII VIII
------------------------------------------------------------
I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically
assigned based on the atomic coordinates. However, in
three cases (see below) the automatic assignment
is currently ambiguous. In these
cases, the user is advised to manually analyse
the full list of contacts using
LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are
considered "aromatic" (Class V) if the ring is approximately
planar, and "hydrophobic" (Class IV) or "neutral" (Classes
VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
"hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
"carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).
Please E-mail any
questions and/or suggestions concerning this page to
Vladimir.Sobolev@weizmann.ac.il