Contacts of the helix formed by residues 268 - 316 (chain E) in PDB entry 1S9K
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 LYS 268 (chain E).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
267E ARG* 1.3 73.1 - - + +
269E ARG* 1.3 64.0 + - + +
270E MET* 3.1 5.6 + - - +
271E ARG* 3.4 18.5 + - + +
272E ASN* 4.1 3.3 + - - +
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Residues in contact with ARG 269 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5010B A 2.8 79.2 + - + +
5011B C 3.1 23.5 + - - +
267E ARG* 2.7 42.6 + - + +
268E LYS* 1.3 75.7 - - + +
270E MET* 1.3 62.2 + - - +
271E ARG 3.0 1.0 + - - -
272E ASN* 3.0 18.8 + - + +
273E ARG* 3.2 13.5 + - - +
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Residues in contact with MET 270 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
267E ARG 3.8 7.6 + - - +
268E LYS* 3.1 2.2 - - - -
269E ARG* 1.3 77.7 - - - +
271E ARG* 1.3 60.1 + - - +
273E ARG* 4.1 6.2 + - - +
274E ILE* 3.4 25.7 + - + +
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Residues in contact with ARG 271 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4009A T 3.2 42.8 + - - +
268E LYS* 3.4 12.8 + - + +
269E ARG 3.1 0.8 - - - -
270E MET* 1.3 78.3 - - - +
272E ASN* 1.3 64.5 + - - +
274E ILE* 3.3 28.0 + - - +
275E ALA* 3.2 17.0 + - - +
278E LYS* 6.0 2.2 - - - +
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Residues in contact with ASN 272 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4010A A 4.9 4.9 + - - +
4011A T 3.8 18.4 + - - +
5010B A 4.3 9.0 - - - +
5011B C 3.0 35.4 + - - +
5012B A 4.9 2.7 - - - +
268E LYS 4.1 1.9 + - - +
269E ARG* 3.0 15.0 + - - +
271E ARG* 1.3 75.1 - - - +
273E ARG* 1.3 58.0 + - - +
274E ILE 2.8 4.3 - - - -
275E ALA* 2.5 38.5 + - - +
276E ALA* 3.1 17.0 + - - +
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Residues in contact with ARG 273 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5008B A 3.3 13.5 + - - -
5009B C 2.3 49.8 + - - +
5010B A 5.0 10.1 + - - +
269E ARG 3.2 11.6 + - - +
270E MET* 4.2 7.6 - - - +
271E ARG 3.5 0.2 - - - -
272E ASN* 1.3 78.8 - - - +
274E ILE* 1.3 63.1 + - + +
276E ALA* 4.3 4.6 - - - +
277E SER* 3.3 23.6 + - - -
280E ARG* 5.6 0.5 + - - -
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Residues in contact with ILE 274 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
270E MET* 3.4 23.1 - - + +
271E ARG* 3.3 32.2 + - - +
272E ASN 2.7 4.6 + - - -
273E ARG* 1.3 75.3 - - + +
275E ALA* 1.3 68.4 + - - +
277E SER* 3.7 5.4 + - - -
278E LYS* 3.2 44.2 + - + +
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Residues in contact with ALA 275 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4009A T 5.3 2.2 - - + -
4010A A 4.5 24.0 - - + +
4011A T 3.9 12.6 - - + -
271E ARG 3.2 7.7 + - - +
272E ASN* 2.5 28.3 + - - +
274E ILE* 1.3 70.2 - - - +
276E ALA* 1.3 58.1 + - - +
278E LYS* 2.6 34.2 + - - +
279E CYS* 2.8 12.5 + - - -
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Residues in contact with ALA 276 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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4011A T 4.1 8.8 - - + +
4012A G 6.0 2.0 - - - +
5009B C 5.7 2.5 - - + +
5010B A 6.2 1.6 - - - +
272E ASN* 3.1 14.7 + - - +
273E ARG* 4.3 4.3 - - - +
275E ALA* 1.3 77.7 - - - +
277E SER* 1.3 65.7 + - - +
279E CYS* 2.8 10.1 + - - -
280E ARG* 2.7 56.3 + - - +
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Residues in contact with SER 277 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
273E ARG* 3.3 19.7 + - - -
274E ILE* 3.7 6.7 - - - -
275E ALA 3.0 0.6 + - - -
276E ALA* 1.3 77.4 - - - +
278E LYS* 1.3 59.5 + - - +
280E ARG* 3.5 16.6 + - - +
281E LYS* 2.9 33.1 + - - +
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Residues in contact with LYS 278 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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4010A A 5.3 8.3 - - - +
271E ARG* 6.0 2.2 - - - +
274E ILE* 3.3 32.9 - - + +
275E ALA* 2.6 16.5 + - - +
277E SER* 1.3 74.9 - - - +
279E CYS* 1.3 56.1 + - - +
281E LYS* 3.6 11.4 - - + +
282E ARG* 2.7 50.1 + - + +
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Residues in contact with CYS 279 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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4010A A 4.4 1.6 - - + -
4011A T 2.8 64.7 + - + +
275E ALA 2.8 15.7 + - - +
276E ALA* 2.8 14.8 + - - +
278E LYS* 1.3 73.9 - - - +
280E ARG* 1.3 58.7 + - - +
282E ARG* 3.5 7.8 - - - +
283E LYS* 2.9 33.2 + - - +
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Residues in contact with ARG 280 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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5008B A 3.2 61.9 + - - +
5009B C 4.1 25.7 + - - +
273E ARG 5.6 0.2 + - - -
276E ALA* 2.7 54.3 + - - +
277E SER* 3.8 12.9 - - - +
279E CYS* 1.3 70.7 - - + +
281E LYS* 1.3 70.7 + - - +
283E LYS* 2.6 27.5 + - - +
284E LEU* 3.1 5.6 + - - +
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Residues in contact with LYS 281 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
277E SER* 2.9 24.6 + - - +
278E LYS* 3.6 11.2 - - + +
280E ARG* 1.3 74.1 - - - +
282E ARG* 1.3 65.1 + - + +
284E LEU* 3.2 12.5 + - + +
285E GLU* 3.2 22.0 + - + +
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Residues in contact with ARG 282 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4010A A 3.8 24.4 + - - +
4011A T 3.0 40.9 + - - -
524C ALA* 5.9 5.1 - - - +
527C GLU* 2.9 39.2 + - + +
535C ILE* 5.6 4.0 - - - +
537C ARG* 6.3 0.2 - - - +
278E LYS* 2.7 29.7 + - - +
279E CYS* 3.5 11.2 - - - +
281E LYS* 1.3 74.4 - - + +
283E LYS* 1.3 65.8 + - - +
285E GLU* 3.4 9.0 + - + +
286E ARG* 3.1 23.1 + - - +
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Residues in contact with LYS 283 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4011A T 4.6 4.9 - - - +
4012A G 2.7 33.7 + - - -
158D ARG* 4.4 31.0 - - + +
159D ARG* 6.5 0.9 - - - +
162D THR* 5.3 3.3 - - + +
279E CYS* 2.9 17.8 + - - +
280E ARG* 2.6 22.2 + - + +
282E ARG* 1.3 70.9 - - - +
284E LEU* 1.3 62.4 + - - +
286E ARG* 3.1 23.7 - - - +
287E ILE* 3.5 12.2 + - + +
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Residues in contact with LEU 284 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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158D ARG* 5.9 5.6 - - - +
280E ARG 3.1 5.3 + - - +
281E LYS* 3.3 14.4 - - + +
283E LYS* 1.3 74.7 - - - +
285E GLU* 1.3 69.7 + - - +
286E ARG 2.8 3.5 + - - -
287E ILE* 2.8 27.0 + - + +
288E ALA* 3.1 12.5 + - + +
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Residues in contact with GLU 285 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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530C LYS* 4.7 9.2 + - - +
281E LYS* 3.2 12.6 + - + +
282E ARG* 3.4 13.0 + - + +
284E LEU* 1.3 81.1 - - - +
286E ARG* 1.3 56.4 + - - +
288E ALA* 3.4 11.2 + - - +
289E ARG* 2.8 74.1 + - - +
292E GLU* 5.1 1.4 - - - +
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Residues in contact with ARG 286 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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533C THR* 2.8 34.5 + - - +
534C ASP* 4.5 0.4 - - - +
535C ILE* 3.5 48.8 - - - +
162D THR* 5.4 15.4 + - + +
163D ASP* 5.8 2.0 + - - -
166D GLN* 3.6 28.0 + - - +
282E ARG 3.1 11.3 + - - +
283E LYS* 3.1 17.0 - - - +
284E LEU 2.8 1.4 + - - -
285E GLU* 1.3 77.3 - - - +
287E ILE* 1.3 59.3 + - + +
289E ARG* 3.1 10.2 + - - +
290E LEU* 2.8 41.5 + - + +
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Residues in contact with ILE 287 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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158D ARG* 4.3 19.1 - - + -
161D LEU* 3.5 28.0 - - + -
162D THR* 3.2 34.8 - - + -
165D LEU* 4.4 10.8 - - + -
283E LYS* 3.6 13.2 - - + +
284E LEU* 2.8 20.7 + - + +
286E ARG* 1.3 70.9 - - - +
288E ALA* 1.3 62.9 + - - +
290E LEU* 2.9 20.3 + - - +
291E GLU* 3.0 34.8 + - - +
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Residues in contact with ALA 288 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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284E LEU* 3.1 12.0 + - + +
285E GLU* 3.5 19.7 - - - +
287E ILE* 1.3 79.3 - - - +
289E ARG* 1.3 63.2 + - - +
290E LEU 3.2 0.3 + - - -
291E GLU* 3.2 18.2 + - - +
292E GLU* 3.0 32.9 + - - +
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Residues in contact with ARG 289 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
527C GLU* 3.2 18.7 + - - +
528C LEU 2.7 27.5 + - - -
529C ARG 3.1 15.1 + - - -
530C LYS* 3.1 30.0 - - + +
531C GLY* 4.2 5.1 - - - +
532C GLU* 2.6 37.5 + - - +
533C THR* 3.6 15.6 - - + +
285E GLU* 2.8 55.5 + - - +
286E ARG* 3.5 7.2 - - - +
288E ALA* 1.3 73.8 - - - +
290E LEU* 1.3 62.3 + - - +
292E GLU* 3.3 14.3 + - - +
293E LYS* 3.2 21.7 + - - +
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Residues in contact with LEU 290 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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533C THR* 3.5 32.8 - - + +
162D THR* 4.1 9.9 - - - +
165D LEU* 3.3 36.3 - - + -
166D GLN* 3.7 30.5 - - - +
169D THR* 3.9 17.3 - - + +
286E ARG* 2.8 27.0 + - + +
287E ILE* 2.9 12.3 + - - +
289E ARG* 1.3 74.6 - - - +
291E GLU* 1.3 66.4 + - - +
293E LYS* 2.9 14.5 + - + +
294E VAL* 2.9 18.3 + - - +
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Residues in contact with GLU 291 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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161D LEU* 6.1 0.2 - - - +
165D LEU* 3.8 14.8 - - + +
287E ILE* 3.1 27.9 - - - +
288E ALA* 3.3 20.0 - - - +
290E LEU* 1.3 73.6 - - - +
292E GLU* 1.3 65.5 + - + +
294E VAL* 2.7 23.0 + - - +
295E LYS* 3.0 24.2 + - - +
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Residues in contact with GLU 292 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
530C LYS* 3.5 27.5 + - - -
285E GLU* 5.1 1.0 - - - +
288E ALA* 3.0 31.2 + - - +
289E ARG* 3.3 14.6 + - - +
291E GLU* 1.3 76.5 - - + +
293E LYS* 1.3 57.7 + - - +
295E LYS* 3.4 17.1 + - + +
296E THR* 2.8 32.5 + - - +
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Residues in contact with LYS 293 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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469C LYS* 5.5 3.6 - - - +
531C GLY 4.2 12.7 + - - +
532C GLU* 5.2 1.2 + - - -
533C THR* 2.9 35.6 + - + +
534C ASP* 4.9 6.3 + - - -
169D THR* 4.3 17.9 - - + -
173D GLU* 4.2 23.7 + - - -
289E ARG 3.2 11.7 + - - +
290E LEU* 2.9 12.7 + - + +
291E GLU 2.9 1.0 + - - -
292E GLU* 1.3 78.7 - - - +
294E VAL* 1.3 58.1 + - - +
296E THR* 3.6 7.0 - - + -
297E LEU* 3.0 46.6 + - + +
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Residues in contact with VAL 294 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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165D LEU* 5.0 8.3 - - + +
168D GLU* 3.3 36.1 - - + +
169D THR* 3.5 20.0 - - + -
172D LEU* 3.9 17.7 - - + -
290E LEU 3.0 19.7 - - - +
291E GLU* 2.7 17.4 + - - +
293E LYS* 1.3 70.5 - - - +
295E LYS* 1.3 66.5 + - - +
297E LEU* 3.0 1.8 + - - +
298E LYS* 2.7 37.2 + - + +
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Residues in contact with LYS 295 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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291E GLU* 3.0 22.7 + - - +
292E GLU* 3.5 17.4 - - + +
294E VAL* 1.3 75.3 - - - +
296E THR* 1.3 65.5 + - - +
298E LYS* 3.1 8.1 + - - +
299E ALA* 2.8 26.0 + - - +
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Residues in contact with THR 296 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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292E GLU* 2.8 21.2 + - - +
293E LYS* 3.6 10.4 - - + +
295E LYS* 1.3 79.2 - - - +
297E LEU* 1.3 60.8 + - + +
299E ALA* 3.5 5.3 - - - +
300E GLN* 2.8 50.1 + - + +
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Residues in contact with LEU 297 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
169D THR* 4.0 7.4 - - - +
172D LEU* 3.7 31.9 - - + -
173D GLU* 3.6 38.1 - - + +
176D LYS* 4.1 19.1 - - + +
293E LYS* 3.0 37.0 + - + +
294E VAL 3.0 0.2 + - - -
296E THR* 1.3 76.7 - - + +
298E LYS* 1.3 69.2 + - - +
300E GLN* 3.0 22.8 + - - +
301E ASN* 2.8 30.9 + - - +
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Residues in contact with LYS 298 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
168D GLU* 3.9 22.6 + - - -
172D LEU* 3.9 19.7 - - + +
294E VAL* 2.7 29.5 + - + +
295E LYS* 3.6 7.0 - - - +
297E LEU* 1.3 73.8 - - - +
299E ALA* 1.3 63.6 + - - +
301E ASN* 3.6 5.2 - - - +
302E SER* 3.0 21.9 + - - -
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Residues in contact with ALA 299 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
295E LYS 2.8 19.0 + - - +
296E THR* 3.5 6.5 - - - +
298E LYS* 1.3 75.2 - - - +
300E GLN* 1.3 65.2 + - + +
302E SER* 3.1 16.4 + - - -
303E GLU* 3.2 19.0 + - - +
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Residues in contact with GLN 300 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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176D LYS* 2.8 38.5 + - - +
296E THR* 2.8 34.2 + - + +
297E LEU* 3.0 23.7 - - - +
299E ALA* 1.3 72.0 - - + +
301E ASN* 1.3 69.4 + - - +
303E GLU* 3.1 11.8 + - - +
304E LEU* 2.9 29.8 + - + +
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Residues in contact with ASN 301 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
172D LEU* 3.4 12.6 + - + +
175D GLU* 3.2 43.4 + - - +
176D LYS* 2.9 37.5 - - - +
179D LEU* 3.7 16.4 - - + +
297E LEU* 2.8 25.4 + - - +
298E LYS* 3.6 4.5 - - - +
300E GLN* 1.3 70.3 - - - +
302E SER* 1.3 56.6 + - - +
304E LEU* 3.3 2.5 + - - +
305E ALA* 2.7 36.1 + - - +
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Residues in contact with SER 302 (chain E).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
298E LYS 3.0 13.3 + - - -
299E ALA* 3.4 11.4 - - - -
301E ASN* 1.3 75.1 - - - +
303E GLU* 1.3 64.9 + - - +
305E ALA* 3.0 18.9 + - - +
306E SER* 3.1 11.8 + - - -
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Residues in contact with GLU 303 (chain E).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
299E ALA* 3.2 13.3 + - - +
300E GLN* 3.1 12.0 + - - +
302E SER* 1.3 80.1 + - - +
304E LEU* 1.3 61.0 + - + +
306E SER* 3.0 23.4 + - - -
307E THR* 3.0 15.3 + - - -
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Residues in contact with LEU 304 (chain E).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
176D LYS* 4.0 33.9 - - + -
179D LEU* 4.0 21.3 - - + +
180D GLN* 4.1 21.3 - - + +
183D ILE* 3.8 15.4 - - + +
300E GLN* 2.9 23.7 + - + +
301E ASN* 3.7 4.9 - - - +
303E GLU* 1.3 76.3 - - + +
305E ALA* 1.3 67.3 + - - +
307E THR* 3.2 9.7 + - - +
308E ALA* 2.9 23.7 + - - +
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Residues in contact with ALA 305 (chain E).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
179D LEU* 4.0 18.1 - - + +
301E ASN 2.7 18.0 + - - +
302E SER* 3.0 14.1 + - - +
304E LEU* 1.3 71.1 - - - +
306E SER* 1.3 62.1 + - - +
308E ALA* 3.2 15.1 - - - +
309E ASN* 2.9 20.4 + - - +
----------------------------------------------------------
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Residues in contact with SER 306 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
302E SER 3.1 8.6 + - - -
303E GLU* 3.0 13.6 + - - -
305E ALA* 1.3 73.0 - - - +
307E THR* 1.3 69.3 + - - +
308E ALA 2.7 3.3 + - - -
309E ASN* 2.9 23.4 + - - +
310E MET* 2.9 13.8 + - - +
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Residues in contact with THR 307 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
183D ILE* 4.0 23.3 - - + -
303E GLU 3.0 10.0 + - - -
304E LEU* 3.2 13.1 + - - +
306E SER* 1.3 77.2 - - - +
308E ALA* 1.3 65.4 + - - +
310E MET* 3.4 10.7 - - + +
311E LEU* 3.1 33.4 + - + +
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Residues in contact with ALA 308 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
179D LEU* 4.9 6.3 - - + -
182D GLU* 3.9 25.6 - - - +
183D ILE* 4.3 14.8 - - + +
186D LEU* 3.7 4.7 - - - +
304E LEU 2.9 13.5 + - - +
305E ALA* 3.2 14.6 - - - +
306E SER 2.7 4.0 + - - -
307E THR* 1.3 76.4 - - - +
309E ASN* 1.3 65.8 + - - +
311E LEU* 3.0 3.2 + - - +
312E ARG* 2.9 25.5 + - + +
----------------------------------------------------------
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Residues in contact with ASN 309 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
305E ALA* 2.9 25.7 + - - +
306E SER* 2.9 12.5 + - - +
308E ALA* 1.3 74.8 - - - +
310E MET* 1.3 64.7 + - - +
312E ARG* 2.9 34.2 + - - +
313E GLU* 3.0 17.3 + - + +
----------------------------------------------------------
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Residues in contact with MET 310 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
306E SER* 2.9 13.1 + - - +
307E THR* 3.4 16.8 - - + +
309E ASN* 1.3 77.8 - - - +
311E LEU* 1.3 68.4 + - + +
313E GLU* 3.5 20.7 + - + +
314E GLN* 3.1 45.9 + - + +
----------------------------------------------------------
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Residues in contact with LEU 311 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
183D ILE* 3.7 28.7 - - + +
186D LEU* 3.5 37.7 - - + -
187D LEU* 3.8 26.0 - - + -
190D LYS* 4.9 8.7 - - + +
307E THR* 3.1 22.1 + - + +
308E ALA 3.0 3.0 + - - +
310E MET* 1.3 82.6 - - + +
312E ARG* 1.3 63.6 + - - +
314E GLN* 2.9 25.5 + - - +
315E VAL* 2.9 26.8 + - + +
----------------------------------------------------------
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Residues in contact with ARG 312 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
182D GLU* 3.3 28.4 + - - +
186D LEU* 3.6 23.2 - - + +
308E ALA* 2.9 15.4 + - - +
309E ASN* 2.9 28.0 + - - +
311E LEU* 1.3 77.1 - - - +
313E GLU* 1.3 62.0 + - + +
315E VAL* 3.2 5.7 + - - +
316E ALA* 3.0 21.2 + - - +
----------------------------------------------------------
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Residues in contact with GLU 313 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
309E ASN* 3.0 16.4 + - + +
310E MET* 3.8 23.8 - - + +
312E ARG* 1.3 74.7 - - + +
314E GLN* 1.3 55.2 + - + +
316E ALA* 2.8 29.6 + - - +
317E GLN* 3.1 32.1 + - - +
----------------------------------------------------------
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Residues in contact with GLN 314 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
190D LYS* 2.9 37.1 + - + +
310E MET* 3.1 50.0 + - + +
311E LEU* 2.9 19.4 + - - +
313E GLU* 1.3 78.4 - - + +
315E VAL* 1.3 63.0 + - + +
317E GLN* 3.0 18.8 + - - +
318E LEU* 3.1 23.4 + - + +
----------------------------------------------------------
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Residues in contact with VAL 315 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
186D LEU* 4.0 31.4 - - + +
189D GLU* 3.6 28.3 - - + +
190D LYS* 4.0 20.9 - - + +
192D LYS* 6.1 3.5 - - - -
311E LEU* 2.9 20.2 + - + +
312E ARG* 3.8 7.9 - - - +
314E GLN* 1.3 74.1 - - + +
316E ALA* 1.3 57.0 + - - +
317E GLN 3.0 4.0 + - - -
318E LEU* 3.2 24.1 + - + +
----------------------------------------------------------
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Residues in contact with ALA 316 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
312E ARG 3.0 12.6 + - - +
313E GLU* 2.8 16.4 + - - +
315E VAL* 1.3 76.8 - - - +
317E GLN* 1.3 62.4 + - + +
318E LEU 3.6 0.4 - - - -
----------------------------------------------------------
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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