Contacts of the helix formed by residues 281 - 339 (chain A) in PDB entry 1NWQ
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 281 (chain A).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
282A SER* 1.3 54.5 + - - +
283A ASN* 2.7 40.0 + - - +
284A GLU* 2.8 49.7 + - - +
285A TYR 3.6 1.9 + - - -
288A ARG* 3.8 14.3 + - - +
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Residues in contact with SER 282 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
281A ASN* 1.3 76.8 - - - +
283A ASN* 1.3 57.5 + - - +
284A GLU 3.0 5.0 + - - -
285A TYR* 3.3 26.7 + - - +
286A ARG* 4.6 1.2 + - - +
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Residues in contact with ASN 283 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
281A ASN* 2.8 42.8 + - - +
282A SER* 1.3 81.3 + - - +
284A GLU* 1.3 66.6 + - - +
286A ARG* 5.4 1.9 - - - +
287A VAL* 4.5 11.1 + - - +
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Residues in contact with GLU 284 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
281A ASN* 2.8 38.4 + - - +
283A ASN* 1.3 92.5 - - - +
285A TYR* 1.3 67.5 + - - +
286A ARG 3.5 0.9 - - - -
287A VAL* 3.2 20.8 + - - +
288A ARG* 2.9 61.3 + - - +
291A ARG* 4.5 9.7 + - - -
-7B C 4.6 4.5 + - - -
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Residues in contact with TYR 285 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
281A ASN 3.6 3.6 + - - -
282A SER* 3.3 24.8 + - - +
284A GLU* 1.3 77.4 - - - +
286A ARG* 1.3 94.3 + - + +
288A ARG* 2.8 10.4 + - - +
289A ARG* 2.7 43.1 + - + +
2D C 4.1 9.2 + - - -
3D A 2.8 36.3 + - - -
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Residues in contact with ARG 286 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
282A SER 4.6 0.8 + - - -
283A ASN 5.4 1.5 - - - +
284A GLU 3.5 0.6 - - - -
285A TYR* 1.3 102.4 - - + +
287A VAL* 1.3 63.8 + - + +
289A ARG* 2.6 30.6 + - - +
290A GLU* 2.9 40.9 + - + +
1D G 5.4 0.2 - - - -
2D C 2.6 39.2 + - - -
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Residues in contact with VAL 287 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
283A ASN 4.5 10.8 - - - +
284A GLU* 3.2 21.9 + - - +
286A ARG* 1.3 86.0 - - + +
288A ARG* 1.3 58.2 + - + +
290A GLU* 3.9 5.3 + - - +
291A ARG* 3.2 56.1 + - - +
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Residues in contact with ARG 288 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
281A ASN* 3.8 14.3 + - - +
284A GLU* 2.9 63.8 + - + +
285A TYR* 2.8 14.2 + - - +
287A VAL* 1.3 78.6 - - + +
289A ARG* 1.3 57.5 + - - +
291A ARG* 3.0 16.6 + - - +
292A ASN* 2.8 27.8 + - - +
-8B C 5.3 6.1 - - - +
-7B C 3.9 22.0 + - - -
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Residues in contact with ARG 289 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
285A TYR* 2.7 50.0 + - + +
286A ARG* 2.6 21.7 + - - +
288A ARG* 1.3 70.8 - - - +
290A GLU* 1.3 54.1 + - + +
292A ASN* 2.4 60.1 + - - +
293A ASN* 2.5 39.2 + - - +
1D G 3.6 0.2 - - - +
2D C 2.7 76.3 + - - +
3D A 3.5 17.5 + - - -
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Residues in contact with GLU 290 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
286A ARG* 2.9 48.6 + - + +
287A VAL* 4.1 5.4 - - - +
289A ARG* 1.3 68.4 - - - +
291A ARG* 1.3 67.3 + - - +
292A ASN 2.8 2.4 + - - -
293A ASN* 3.2 26.0 + - - +
294A ILE* 3.1 33.0 - - + +
297A ARG* 5.9 0.9 + - - -
1D G 5.4 3.3 + - - +
2D C 4.4 0.2 + - - -
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Residues in contact with ARG 291 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
284A GLU* 4.5 11.5 + - - -
287A VAL* 3.2 43.0 + - - +
288A ARG* 3.0 23.1 + - - +
290A GLU* 1.3 79.0 - - - +
292A ASN* 1.3 60.4 + - - +
294A ILE* 3.9 5.2 + - - +
295A ALA* 3.5 16.5 + - - +
-7B C 4.2 19.4 + - - -
-6B T 3.4 38.7 + - - +
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Residues in contact with ASN 292 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
288A ARG 2.8 10.4 + - - +
289A ARG* 2.4 46.7 + - - +
291A ARG* 1.3 70.0 - - - +
293A ASN* 1.3 50.4 + - - +
294A ILE 2.6 6.6 + - - -
295A ALA* 2.6 28.3 + - - +
296A VAL* 2.7 22.9 + - - +
-6B T 6.3 0.2 - - - +
-5B A 4.1 13.9 + - - +
-4B T 3.8 23.0 + - - +
2D C 4.8 0.3 - - - -
3D A 3.4 18.1 + - - +
4D A 4.3 2.8 - - - +
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Residues in contact with ASN 293 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
289A ARG* 2.5 40.7 + - - -
290A GLU* 3.2 30.7 + - - +
292A ASN* 1.3 71.4 - - - +
294A ILE* 1.3 59.3 + - + +
296A VAL* 3.9 10.3 - - - +
297A ARG* 3.5 28.9 + - - +
1D G 3.5 38.1 + - + +
2D C 2.9 26.2 + - - -
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Residues in contact with ILE 294 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
290A GLU* 3.1 26.0 - - + +
291A ARG* 4.2 5.2 - - - +
292A ASN 2.6 2.2 + - - -
293A ASN* 1.3 80.6 - - + +
295A ALA* 1.3 62.3 + - - +
296A VAL 3.1 1.3 - - - -
297A ARG* 3.6 30.2 + - - +
298A LYS* 3.0 26.3 + - - +
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Residues in contact with ALA 295 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
291A ARG 3.5 12.4 + - - +
292A ASN* 2.6 12.6 + - - +
294A ILE* 1.3 78.8 - - - +
296A VAL* 1.3 64.5 + - - +
298A LYS* 3.4 7.0 - - - +
299A SER* 3.0 22.3 + - - -
-6B T 4.3 13.0 - - + -
-5B A 3.5 35.8 + - + +
-4B T 4.1 4.1 - - - +
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Residues in contact with VAL 296 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
292A ASN* 2.7 31.7 + - - +
293A ASN* 4.1 9.6 - - - +
295A ALA* 1.3 75.9 - - - +
297A ARG* 1.3 76.4 + - - +
298A LYS 2.8 1.7 + - - -
299A SER* 2.8 13.8 + - - -
300A ARG* 3.0 48.1 + - + +
-4B T 3.8 21.8 - - + -
-3B T 3.9 13.7 - - + +
1D G 5.3 4.0 - - + +
2D C 4.4 6.7 - - + +
3D A 4.2 3.6 - - - +
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Residues in contact with ARG 297 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
290A GLU* 5.9 0.8 + - - -
293A ASN* 3.5 25.6 + - - +
294A ILE* 3.7 32.3 - - - +
296A VAL* 1.3 83.4 - - - +
298A LYS* 1.3 64.5 + - - +
300A ARG* 3.3 5.8 + - - +
301A ASP* 2.8 43.5 + - - +
-1D C 5.5 9.2 + - - +
1D G 4.0 22.0 + - - +
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Residues in contact with LYS 298 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
294A ILE* 3.0 15.7 + - + +
295A ALA* 3.4 7.9 - - - +
296A VAL 2.8 4.2 + - - -
297A ARG* 1.3 76.0 - - - +
299A SER* 1.3 89.9 + - - +
301A ASP* 3.1 8.4 + - - +
302A LYS* 2.9 48.3 + - + +
-6B T 4.6 0.6 + - - -
-5B A 3.0 45.7 + - - +
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Residues in contact with SER 299 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
295A ALA 3.0 8.2 + - - -
296A VAL* 2.8 13.4 + - - -
298A LYS* 1.3 80.4 - - - +
300A ARG* 1.3 71.3 + - - +
302A LYS* 2.8 14.4 + - - +
303A ALA* 2.9 13.3 + - - +
306A ARG* 4.3 1.4 + - - -
-5B A 4.3 8.3 - - - -
-4B T 2.7 51.4 + - - +
-3B T 4.7 4.3 + - - +
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Residues in contact with ARG 300 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
296A VAL* 3.0 32.2 + - + +
297A ARG* 3.6 8.3 - - - +
299A SER* 1.3 80.2 - - - +
301A ASP* 1.3 70.0 + - - +
302A LYS 2.7 1.6 + - - -
303A ALA* 2.7 16.5 + - - +
304A LYS* 3.0 12.8 + - - -
-3B T 4.6 17.0 + - + +
-2B G 3.0 23.6 + - - -
-1B C 3.1 9.4 - - - +
-1D C 3.5 24.0 - - - -
1D G 2.7 34.7 + - - -
2D C 4.0 2.2 - - - +
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Residues in contact with ASP 301 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
297A ARG* 2.8 37.4 + - - +
298A LYS* 3.4 10.7 - - - +
300A ARG* 1.3 73.9 - - - +
302A LYS* 1.3 65.6 + - - +
304A LYS* 3.6 21.1 + - + +
305A GLN* 3.0 19.6 + - - +
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Residues in contact with LYS 302 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
298A LYS* 2.9 50.9 + - + +
299A SER* 2.8 13.0 + - - +
300A ARG 2.7 3.4 + - - -
301A ASP* 1.3 69.8 - - - +
303A ALA* 1.3 53.0 + - - +
305A GLN* 2.8 11.7 + - - +
306A ARG* 2.8 51.7 + - + +
-5B A 4.1 11.1 + - - -
-4B T 3.3 25.7 + - - +
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Residues in contact with ALA 303 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
299A SER* 2.9 8.0 + - - +
300A ARG* 2.7 17.2 + - - +
302A LYS* 1.3 64.3 - - - +
304A LYS* 1.3 72.1 + - - +
306A ARG* 2.5 49.1 + - - +
307A ASN* 2.9 17.8 + - - +
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Residues in contact with LYS 304 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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300A ARG 3.0 6.9 + - - +
301A ASP* 3.7 22.5 + - - +
303A ALA* 1.3 79.9 - - - +
305A GLN* 1.3 74.2 + - - +
307A ASN* 2.9 21.4 + - - +
308A VAL* 2.9 20.5 + - + +
-2D G 5.7 2.4 + - - -
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Residues in contact with GLN 305 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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301A ASP 3.0 11.7 + - - +
302A LYS* 2.8 17.7 + - - +
304A LYS* 1.3 83.5 - - - +
306A ARG* 1.3 62.9 + - + +
307A ASN 3.0 0.9 + - - -
308A VAL* 3.2 25.5 + - - +
309A GLU* 3.1 44.3 + - - +
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Residues in contact with ARG 306 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
299A SER* 4.3 1.4 + - - -
302A LYS* 2.8 28.0 + - + +
303A ALA* 2.5 60.1 + - - +
305A GLN* 1.3 73.2 - - + +
307A ASN* 1.3 62.4 + - - +
309A GLU* 3.5 12.8 + - - +
310A THR* 3.1 23.0 + - - -
-4B T 5.2 10.8 + - - -
-3B T 5.6 4.0 + - - -
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Residues in contact with ASN 307 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
303A ALA* 2.9 22.5 + - - +
304A LYS* 3.3 13.8 - - - +
306A ARG* 1.3 76.4 - - - +
308A VAL* 1.3 58.4 + - - +
310A THR* 2.8 12.2 + - + +
311A GLN* 2.5 38.8 + - + +
307C ASN* 3.5 35.7 + - - +
311C GLN* 5.7 1.0 + - - -
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Residues in contact with VAL 308 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
304A LYS* 2.9 25.6 - - + +
305A GLN* 3.3 36.8 - - - +
307A ASN* 1.3 74.0 - - + +
309A GLU* 1.3 54.1 + - + +
311A GLN* 3.1 11.4 - - + +
312A GLN* 2.7 37.7 + - + +
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Residues in contact with GLU 309 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
305A GLN* 3.1 42.6 + - - +
306A ARG* 3.6 16.6 - - - +
307A ASN 3.0 0.6 - - - -
308A VAL* 1.3 79.3 - - + +
310A THR* 1.3 63.7 + - - +
312A GLN* 3.0 12.1 - - + +
313A LYS* 2.9 21.9 + - - +
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Residues in contact with THR 310 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
306A ARG 3.1 10.5 + - - -
307A ASN* 2.8 22.4 + - + +
309A GLU* 1.3 72.5 - - - +
311A GLN* 1.3 73.9 + - + +
313A LYS* 3.0 29.0 + - - +
314A VAL* 3.1 10.4 + - - +
307C ASN* 5.6 2.9 - - - +
310C THR* 3.7 26.2 - - + -
311C GLN* 3.5 23.4 + - - +
314C VAL* 4.3 6.6 - - + +
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Residues in contact with GLN 311 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
307A ASN* 2.5 17.1 + - + +
308A VAL* 3.1 17.0 - - + +
310A THR* 1.3 79.5 - - + +
312A GLN* 1.3 57.1 + - - +
314A VAL* 3.1 17.5 + - - +
315A LEU* 2.7 34.3 - - + +
310C THR* 4.8 13.7 + - - +
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Residues in contact with GLN 312 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
308A VAL* 2.7 17.8 + - + +
309A GLU* 3.0 17.3 - - + +
311A GLN* 1.3 70.9 - - - +
313A LYS* 1.3 64.4 + - - -
315A LEU* 2.8 31.5 + - - +
316A GLU* 3.0 51.4 + - - +
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Residues in contact with LYS 313 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
309A GLU 2.9 14.0 + - - +
310A THR* 3.0 17.5 + - - +
312A GLN* 1.3 73.1 - - - +
314A VAL* 1.3 64.3 + - - +
316A GLU* 2.9 18.4 + - + +
317A LEU* 2.7 43.5 + - + +
314C VAL* 4.0 29.6 - - + +
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Residues in contact with VAL 314 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
310A THR 3.1 7.2 + - - +
311A GLN* 3.1 18.2 + - - +
312A GLN 3.1 0.6 - - - -
313A LYS* 1.3 77.1 - - - +
315A LEU* 1.3 70.0 + - + +
317A LEU* 3.0 5.0 + - - +
318A THR* 2.7 45.7 + - - +
310C THR* 4.5 17.5 - - + +
313C LYS* 4.8 8.1 - - + -
314C VAL* 3.7 30.2 - - + +
317C LEU* 4.2 9.9 - - + +
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Residues in contact with LEU 315 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
311A GLN* 2.7 45.3 - - + +
312A GLN* 2.8 35.6 + - - +
314A VAL* 1.3 89.5 - - + +
316A GLU* 1.3 62.1 + - - +
318A THR* 3.1 8.8 + - - +
319A SER* 3.0 22.2 + - - -
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Residues in contact with GLU 316 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
312A GLN* 3.0 41.3 + - - +
313A LYS* 2.9 20.6 + - + +
315A LEU* 1.3 77.2 - - - +
317A LEU* 1.3 66.8 + - + +
319A SER* 3.3 7.2 + - - -
320A ASP* 3.1 29.1 + - - +
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Residues in contact with LEU 317 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
313A LYS* 2.7 39.7 + - + +
314A VAL* 3.6 4.9 - - - +
316A GLU* 1.3 76.3 - - + +
318A THR* 1.3 62.8 + - - +
319A SER 3.0 1.3 - - - -
320A ASP* 3.3 9.3 + - - +
321A ASN* 2.8 27.9 + - - +
314C VAL* 4.3 7.0 - - + +
317C LEU* 3.9 23.8 - - + -
318C THR* 3.5 42.0 - - + +
321C ASN* 3.1 18.9 + - + +
325C ARG* 6.1 0.9 - - - +
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Residues in contact with THR 318 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
314A VAL* 2.7 24.8 + - - +
315A LEU* 3.1 10.0 + - - +
317A LEU* 1.3 77.6 - - - +
319A SER* 1.3 63.2 + - - +
321A ASN* 3.8 7.0 - - + +
322A ASP* 3.2 34.5 + - - +
317C LEU* 3.9 14.3 - - + +
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Residues in contact with SER 319 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
315A LEU 3.0 12.1 + - - -
316A GLU* 3.3 13.2 - - - -
318A THR* 1.3 77.5 - - - +
320A ASP* 1.3 75.9 + - - +
321A ASN 2.9 1.0 + - - -
322A ASP* 3.2 3.0 + - - +
323A ARG* 3.0 19.6 + - - +
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Residues in contact with ASP 320 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
316A GLU 3.1 13.2 + - - +
317A LEU* 3.7 9.5 - - - +
319A SER* 1.3 78.4 + - - +
321A ASN* 1.3 69.4 + - - +
323A ARG* 2.9 25.3 + - - +
324A LEU* 2.9 21.4 + - + +
321C ASN* 3.1 19.4 + - - +
325C ARG* 2.8 30.6 + - - +
----------------------------------------------------------
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Residues in contact with ASN 321 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
317A LEU 2.8 19.5 + - - +
318A THR* 3.7 10.7 - - + +
319A SER 2.9 0.8 + - - -
320A ASP* 1.3 71.6 - - - +
322A ASP* 1.3 70.9 + - - +
324A LEU* 2.7 17.6 + - - +
325A ARG* 2.9 46.4 + - - +
317C LEU* 4.2 9.6 - - + +
320C ASP* 4.2 10.7 + - - +
321C ASN* 2.5 34.7 + - - +
324C LEU* 3.9 16.4 - - - +
----------------------------------------------------------
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Residues in contact with ASP 322 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
318A THR* 3.2 27.2 + - - +
319A SER* 3.2 4.4 + - - +
321A ASN* 1.3 81.5 - - - +
323A ARG* 1.3 69.2 + - - +
325A ARG* 4.2 16.2 + - - -
326A LYS* 2.9 42.7 + - + +
----------------------------------------------------------
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Residues in contact with ARG 323 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
319A SER* 3.0 12.0 + - - +
320A ASP* 2.9 31.8 + - - +
322A ASP* 1.3 81.0 - - - +
324A LEU* 1.3 74.1 + - + +
326A LYS* 3.2 7.1 + - - +
327A ARG* 2.9 25.4 + - + +
325C ARG* 3.1 42.2 - - - +
----------------------------------------------------------
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Residues in contact with LEU 324 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
320A ASP 2.9 12.5 + - - +
321A ASN* 2.7 11.7 + - - +
323A ARG* 1.3 100.3 - - + +
325A ARG* 1.3 68.7 + - - +
327A ARG* 2.9 13.8 + - + +
328A VAL* 2.7 27.7 + - + +
321C ASN* 3.7 17.3 - - + +
324C LEU* 3.5 23.1 - - + +
325C ARG* 3.2 50.7 - - + +
328C VAL* 5.8 2.9 - - + -
----------------------------------------------------------
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Residues in contact with ARG 325 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
321A ASN* 2.9 43.0 + - - +
322A ASP* 3.7 14.8 + - - +
324A LEU* 1.3 74.4 - - - +
326A LYS* 1.3 64.2 + - + +
328A VAL* 3.6 4.5 - - - +
329A GLU* 2.8 27.2 + - + +
320C ASP* 4.3 13.3 + - - -
324C LEU* 3.8 21.2 - - + +
----------------------------------------------------------
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Residues in contact with LYS 326 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
322A ASP* 2.9 35.4 + - + +
323A ARG* 3.5 8.3 - - - +
325A ARG* 1.3 72.9 - - + +
327A ARG* 1.3 52.4 + - - +
329A GLU* 3.1 10.4 + - - +
330A GLN* 2.7 35.2 + - - +
333A ARG* 4.3 2.9 + - - +
----------------------------------------------------------
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Residues in contact with ARG 327 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
323A ARG* 2.9 19.7 + - + +
324A LEU* 2.9 17.0 + - + +
326A LYS* 1.3 72.5 - - - +
328A VAL* 1.3 62.7 + - - +
330A GLN* 3.0 36.0 + - - +
331A LEU* 2.9 47.2 + - + +
334A GLU* 4.5 4.2 + - - -
328C VAL* 3.1 30.5 - - + +
332C SER* 5.2 3.2 + - - -
----------------------------------------------------------
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Residues in contact with VAL 328 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
324A LEU* 2.7 24.8 + - - +
325A ARG* 3.6 4.5 - - - +
327A ARG* 1.3 69.9 - - - +
329A GLU* 1.3 70.7 + - + +
331A LEU* 3.2 5.6 + - - +
332A SER* 2.9 30.0 + - - +
324C LEU* 4.3 25.8 - - + +
327C ARG* 4.7 9.0 - - + +
328C VAL* 3.8 27.6 - - + +
331C LEU* 4.4 13.0 - - + +
----------------------------------------------------------
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Residues in contact with GLU 329 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
325A ARG* 2.8 17.3 + - + +
326A LYS* 3.1 13.9 - - - +
328A VAL* 1.3 79.1 - - - +
330A GLN* 1.3 64.2 + - - +
332A SER* 3.1 7.6 + - - -
333A ARG* 2.9 43.0 + - - +
----------------------------------------------------------
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Residues in contact with GLN 330 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
326A LYS 2.7 13.2 + - - +
327A ARG* 3.0 35.4 + - - +
329A GLU* 1.3 71.8 - - - +
331A LEU* 1.3 70.9 + - - +
333A ARG* 2.8 49.0 + - - +
334A GLU* 2.9 35.8 + - - +
----------------------------------------------------------
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Residues in contact with LEU 331 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
327A ARG* 2.9 46.8 + - - +
328A VAL* 3.7 5.8 - - - +
330A GLN* 1.3 75.5 - - - +
332A SER* 1.3 63.5 + - - +
334A GLU* 2.8 34.5 + - - +
335A LEU* 3.0 13.3 + - + +
328C VAL* 3.6 20.4 - - + +
331C LEU* 3.8 18.2 - - + +
332C SER* 3.2 45.5 - - - +
335C LEU* 5.0 5.8 - - + -
----------------------------------------------------------
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Residues in contact with SER 332 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
328A VAL* 2.9 20.9 + - - +
329A GLU* 3.2 12.6 - - - -
330A GLN 2.9 0.6 + - - -
331A LEU* 1.3 73.0 - - - +
333A ARG* 1.3 64.9 + - - -
334A GLU 2.9 0.3 + - - -
335A LEU* 3.1 8.7 + - - +
336A ASP* 2.8 31.4 + - - +
331C LEU* 3.7 16.1 - - - +
----------------------------------------------------------
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Residues in contact with ARG 333 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
326A LYS* 4.3 3.2 + - - +
329A GLU* 2.9 32.0 + - - +
330A GLN* 2.8 55.3 + - - +
332A SER* 1.3 71.7 - - - +
334A GLU* 1.3 52.8 + - - +
336A ASP* 3.3 8.3 + - + +
337A THR* 2.7 39.3 + - - +
----------------------------------------------------------
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Residues in contact with GLU 334 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
327A ARG* 4.5 6.1 + - - -
330A GLN* 2.9 36.7 + - - +
331A LEU* 2.8 25.5 + - - +
333A ARG* 1.3 76.3 - - - +
335A LEU* 1.3 55.4 + - - +
337A THR* 2.8 9.7 + - + +
338A LEU* 2.7 30.5 + - - +
335C LEU* 3.6 14.7 - - + +
339C ARG* 3.0 28.1 + - - +
----------------------------------------------------------
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Residues in contact with LEU 335 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
331A LEU 3.0 26.6 + - - +
332A SER* 4.1 5.6 - - - +
334A GLU* 1.3 71.3 - - - +
336A ASP* 1.3 65.6 + - - +
338A LEU* 4.1 8.7 - - - -
339A ARG* 2.9 55.3 + - + +
331C LEU* 3.1 31.4 - - + +
334C GLU* 3.6 36.3 - - + +
335C LEU* 3.4 30.3 - - + +
338C LEU* 4.4 7.2 - - + -
----------------------------------------------------------
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Residues in contact with ASP 336 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
332A SER* 2.8 22.1 + - - +
333A ARG* 3.6 8.2 - - - +
335A LEU* 1.3 77.5 - - - +
337A THR* 1.3 63.6 + - - +
339A ARG* 3.3 20.2 + - - +
340A GLY* 3.7 18.4 + - - +
----------------------------------------------------------
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Residues in contact with THR 337 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
333A ARG* 2.7 16.7 + - - +
334A GLU* 2.8 11.6 + - - +
336A ASP* 1.3 79.4 - - - +
338A LEU* 1.3 80.0 + - + +
340A GLY 3.5 10.0 - - - +
----------------------------------------------------------
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Residues in contact with LEU 338 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
334A GLU 2.7 16.0 + - - +
335A LEU* 3.9 4.0 - - - +
337A THR* 1.3 89.4 - - + +
339A ARG* 1.3 70.1 + - - +
340A GLY 3.9 1.7 - - - +
335C LEU* 3.8 18.4 - - + -
338C LEU* 3.3 44.2 - - + +
339C ARG* 4.3 17.7 - - + +
----------------------------------------------------------
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Residues in contact with ARG 339 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
335A LEU* 2.9 41.6 + - - +
336A ASP* 3.3 24.5 + - - +
338A LEU* 1.3 84.0 - - - +
340A GLY* 1.3 64.0 + - - +
334C GLU* 4.4 8.5 + - - -
338C LEU* 3.2 36.6 - - + -
----------------------------------------------------------
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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