Contacts of the helix formed by residues 271 - 333 (chain A) in PDB entry 1H88
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 SER 271 (chain A).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
267A VAL* 3.9 9.1 - - - +
268A ASP* 2.5 30.1 + - - -
270A HIS* 1.3 76.7 - - - +
272A ASP* 1.3 54.5 + - - +
273A GLU* 2.7 13.9 + - - +
274A TYR* 2.6 42.1 + - - +
275A LYS* 3.4 3.2 + - - +
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Residues in contact with ASP 272 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
270A HIS 3.2 4.4 + - - +
271A SER* 1.3 69.6 - - - +
273A GLU* 1.3 61.1 + - - +
274A TYR 3.2 0.2 - - - -
275A LYS* 3.1 30.0 + - - +
276A ILE* 3.4 22.5 + - - +
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Residues in contact with GLU 273 (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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267A VAL* 5.7 5.9 - - - +
271A SER* 2.7 15.5 + - - +
272A ASP* 1.3 76.3 - - - +
274A TYR* 1.3 51.7 + - - +
276A ILE* 2.9 17.3 - - + +
277A ARG* 2.8 60.4 + - + +
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Residues in contact with TYR 274 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
267A VAL* 5.1 11.2 - - + +
268A ASP 4.0 2.9 - - - +
269A LYS* 3.2 57.2 + - + +
271A SER* 2.6 28.1 + - - +
273A GLU* 1.3 71.5 - - - +
275A LYS* 1.3 70.4 + - + +
277A ARG* 3.0 10.2 + - + +
278A ARG* 2.9 47.7 + - + +
10D C 3.8 13.4 + - - -
11D A 2.6 30.8 + - - -
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Residues in contact with LYS 275 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
269A LYS 4.6 8.4 + - - +
270A HIS* 4.2 10.0 + - - +
271A SER 3.7 8.7 - - - +
272A ASP* 3.1 38.6 - - + +
274A TYR* 1.3 82.2 - - + +
276A ILE* 1.3 64.3 + - - +
278A ARG* 3.3 4.7 + - - +
279A GLU* 3.0 22.8 + - - +
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Residues in contact with ILE 276 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
272A ASP 3.4 11.0 + - - +
273A GLU* 2.9 21.8 - - - +
275A LYS* 1.3 75.2 - - - +
277A ARG* 1.3 91.9 + - + +
279A GLU* 3.0 23.5 + - - +
280A ARG* 2.7 68.7 + - + +
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Residues in contact with ARG 277 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
273A GLU* 2.8 51.7 + - + +
274A TYR* 3.0 11.6 + - + +
276A ILE* 1.3 90.0 - - - +
278A ARG* 1.3 67.6 + - + +
280A ARG* 3.3 17.3 + - - +
281A ASN* 3.0 22.2 + - - +
13E G 3.6 35.7 + - - +
14E G 5.9 0.6 + - - -
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Residues in contact with ARG 278 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
274A TYR* 2.9 52.9 + - + +
275A LYS* 3.6 8.7 - - - +
277A ARG* 1.3 75.8 - - - +
279A GLU* 1.3 58.3 + - - +
281A ASN* 2.8 30.9 + - - +
282A ASN* 2.7 62.1 + - - +
10D C 3.4 50.3 + - - +
11D A 2.6 40.9 + - - -
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Residues in contact with GLU 279 (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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275A LYS 3.0 14.4 + - - +
276A ILE* 3.5 25.5 - - + +
278A ARG* 1.3 76.2 - - - +
280A ARG* 1.3 66.2 + - - +
282A ASN* 3.6 11.5 - - - +
283A ILE* 3.2 46.4 + - + +
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Residues in contact with ARG 280 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
276A ILE* 2.7 53.8 + - + +
277A ARG* 3.3 21.1 - - - +
279A GLU* 1.3 79.1 + - - +
281A ASN* 1.3 60.7 + - - +
283A ILE* 3.8 10.2 - - - +
284A ALA* 3.2 20.3 + - - +
13E G 5.4 2.2 + - - -
14E G 3.8 35.5 + - - +
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Residues in contact with ASN 281 (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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277A ARG 3.0 11.8 + - - +
278A ARG* 2.8 45.9 + - - +
280A ARG* 1.3 70.9 - - - +
282A ASN* 1.3 53.2 + - - +
284A ALA* 3.0 6.5 + - - +
285A VAL* 2.7 37.4 + - - +
11D A 3.4 15.4 + - - +
12D A 3.7 7.9 - - - +
15E A 3.9 11.7 + - - +
16E T 3.2 27.5 + - - +
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Residues in contact with ASN 282 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
278A ARG* 2.7 47.4 + - - +
279A GLU* 3.6 9.7 - - - +
281A ASN* 1.3 71.1 - - - +
283A ILE* 1.3 57.2 + - + +
285A VAL* 2.7 28.5 + - - +
286A ARG* 2.9 29.7 + - - +
9D G 3.4 29.5 + - - +
10D C 3.0 21.9 + - - -
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Residues in contact with ILE 283 (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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279A GLU* 3.2 36.9 + - + +
280A ARG* 3.8 10.3 - - - +
282A ASN* 1.3 79.0 - - + +
284A ALA* 1.3 65.6 + - - +
285A VAL 3.2 0.2 + - - -
286A ARG* 3.3 20.7 + - - +
287A LYS* 3.0 25.1 + - + +
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Residues in contact with ALA 284 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
280A ARG 3.2 12.9 + - - +
281A ASN* 3.0 12.4 + - - +
283A ILE* 1.3 81.4 - - - +
285A VAL* 1.3 63.4 + - - +
287A LYS* 3.4 5.9 + - - +
288A SER* 3.1 22.0 + - - -
14E G 4.2 7.9 - - + -
15E A 3.7 44.8 + - + +
16E T 3.8 5.3 - - + +
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Residues in contact with VAL 285 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
281A ASN* 2.7 31.9 + - - +
282A ASN* 2.7 14.6 + - - +
284A ALA* 1.3 66.5 - - - +
286A ARG* 1.3 64.5 + - - +
287A LYS 2.8 5.6 + - - -
288A SER* 3.0 13.2 + - - -
289A ARG* 3.0 51.6 + - + +
8D C 6.2 0.2 - - + -
9D G 4.7 9.4 - - + +
10D C 4.0 7.0 - - + +
11D A 3.6 6.7 - - - +
16E T 4.0 11.0 - - + -
17E T 3.2 25.6 - - + +
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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 ASN* 2.9 29.7 + - - +
283A ILE* 3.7 22.9 - - - +
285A VAL* 1.3 80.4 - - + +
287A LYS* 1.3 57.6 + - - +
289A ARG* 4.2 5.5 - - - +
290A ASP* 3.0 35.7 + - - +
8D C 4.1 28.7 + - - +
9D G 2.9 38.8 + - - +
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Residues in contact with LYS 287 (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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283A ILE* 3.0 16.5 + - + +
284A ALA* 3.4 9.6 - - - +
285A VAL 2.8 1.6 + - - -
286A ARG* 1.3 76.8 - - - +
288A SER* 1.3 65.6 + - - +
290A ASP* 3.4 4.3 + - - +
291A LYS* 2.9 45.7 + - - +
14E G 4.6 0.8 + - - -
15E A 2.9 39.9 + - + +
16E T 5.8 1.1 - - - +
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Residues in contact with SER 288 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
284A ALA 3.1 10.0 + - - -
285A VAL 3.0 7.4 + - - -
287A LYS* 1.3 79.2 - - - +
289A ARG* 1.3 53.4 + - - +
291A LYS* 3.1 6.6 + - - +
292A ALA* 2.8 35.7 + - - +
295A ARG* 4.7 1.0 + - - -
15E A 4.6 1.3 - - - +
16E T 3.1 63.5 + - - +
17E T 4.4 6.9 + - - +
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Residues in contact with ARG 289 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
285A VAL* 3.0 42.2 + - + +
286A ARG* 4.2 5.6 - - - +
288A SER* 1.3 74.2 - - - +
290A ASP* 1.3 65.0 + - - +
291A LYS 3.0 1.3 - - - -
292A ALA* 3.3 7.7 + - + +
293A LYS* 3.1 26.3 + - - +
8D C 3.5 22.7 - - - +
9D G 2.5 44.0 + - - -
10D C 3.9 0.2 - - - +
17E T 4.2 16.9 + - + +
18E G 2.9 22.4 + - - -
19E C 3.3 7.5 - - - +
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Residues in contact with ASP 290 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
286A ARG* 3.0 28.4 + - - +
287A LYS* 3.8 5.6 - - - +
289A ARG* 1.3 76.3 - - - +
291A LYS* 1.3 60.1 + - - +
293A LYS* 3.8 22.6 + - - +
294A MET* 3.3 29.1 + - - +
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Residues in contact with LYS 291 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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287A LYS* 2.9 40.9 + - - +
288A SER* 3.3 5.2 - - - +
290A ASP* 1.3 75.7 - - - +
292A ALA* 1.3 66.6 + - - +
293A LYS 3.1 1.3 - - - -
294A MET* 2.9 19.2 + - + +
295A ARG* 3.0 33.7 + - + +
15E A 6.3 0.4 - - - -
16E T 4.8 19.3 - - - +
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Residues in contact with ALA 292 (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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288A SER* 2.8 20.3 + - - +
289A ARG* 3.3 8.0 + - - +
291A LYS* 1.3 73.0 - - - +
293A LYS* 1.3 58.1 + - - +
295A ARG* 3.3 28.3 + - - +
296A ASN* 2.9 37.4 + - - +
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Residues in contact with LYS 293 (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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289A ARG 3.1 14.2 + - - +
290A ASP* 3.8 25.5 + - - +
292A ALA* 1.3 76.8 - - - +
294A MET* 1.3 58.6 + - - +
296A ASN* 3.4 6.0 + - - +
297A LEU* 2.9 39.2 + - + +
7D G 3.5 34.6 + - - +
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Residues in contact with MET 294 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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290A ASP* 3.3 21.2 + - - +
291A LYS* 2.9 14.7 + - + +
293A LYS* 1.3 80.2 - - - +
295A ARG* 1.3 58.1 + - + +
297A LEU* 3.7 12.6 - - - +
298A GLU* 2.9 36.0 + - + +
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Residues in contact with ARG 295 (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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288A SER 4.7 1.2 + - - -
291A LYS* 3.0 33.2 + - + +
292A ALA* 3.4 42.4 - - - +
294A MET* 1.3 76.5 - - + +
296A ASN* 1.3 70.2 + - - +
297A LEU 3.1 0.2 + - - -
298A GLU* 3.1 6.5 + - - +
299A THR* 2.8 30.2 + - - +
16E T 5.3 5.4 + - - -
17E T 5.6 3.8 + - - -
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Residues in contact with ASN 296 (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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292A ALA* 2.9 24.2 + - - +
293A LYS* 3.7 7.4 - - - +
295A ARG* 1.3 81.6 + - - +
297A LEU* 1.3 61.3 + - - +
299A THR* 3.6 4.7 + - - +
300A GLN* 3.2 26.3 + - - +
296B ASN* 2.5 53.6 + - - +
299B THR* 5.8 0.5 - - - +
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Residues in contact with LEU 297 (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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293A LYS* 2.9 23.5 + - + +
294A MET* 3.7 13.0 - - - +
296A ASN* 1.3 73.2 - - - +
298A GLU* 1.3 66.8 + - - +
299A THR 3.1 1.1 - - - -
300A GLN* 2.9 34.1 + - + +
301A HIS* 3.1 33.3 + - + +
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Residues in contact with GLU 298 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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294A MET* 2.9 23.0 + - + +
295A ARG* 3.8 5.4 - - - +
297A LEU* 1.3 76.2 - - - +
299A THR* 1.3 60.9 + - - +
301A HIS* 3.3 13.2 + - + +
302A LYS* 3.2 29.3 + - + +
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Residues in contact with THR 299 (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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295A ARG* 2.8 20.6 + - - +
296A ASN* 3.8 7.2 - - - +
298A GLU* 1.3 73.8 - - - +
300A GLN* 1.3 67.3 + - - +
302A LYS* 3.2 18.4 + - - +
303A VAL* 3.2 9.5 + - - +
296B ASN* 5.0 6.5 - - - +
299B THR* 3.6 23.6 - - + -
300B GLN* 4.3 22.4 + - + +
303B VAL* 3.8 15.6 - - + +
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Residues in contact with GLN 300 (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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296A ASN* 3.2 15.9 + - - +
297A LEU* 2.9 29.3 + - + +
299A THR* 1.3 80.2 - - - +
301A HIS* 1.3 63.7 + - + +
303A VAL* 2.9 31.9 - - + +
304A LEU* 3.1 13.3 + - + +
295B ARG* 4.4 18.5 + - - -
299B THR* 4.5 10.5 - - + +
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Residues in contact with HIS 301 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
297A LEU* 3.1 45.4 + - + +
298A GLU* 3.6 11.0 - - + +
299A THR 3.2 0.4 - - - -
300A GLN* 1.3 78.3 - - + +
302A LYS* 1.3 55.3 + - + +
304A LEU* 2.7 41.7 + - + +
305A GLU* 2.8 17.8 + - + +
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Residues in contact with LYS 302 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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298A GLU* 3.2 22.1 + - + +
299A THR* 3.2 11.3 + - - +
301A HIS* 1.3 78.1 - - + +
303A VAL* 1.3 57.7 + - - +
305A GLU* 3.5 24.0 + - - -
306A LEU* 2.8 56.2 + - + +
303B VAL* 4.3 18.2 - - + -
307B THR* 5.8 0.2 + - - -
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Residues in contact with VAL 303 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
299A THR 3.2 7.7 + - - +
300A GLN* 2.9 24.2 - - + +
301A HIS 3.1 0.6 - - - -
302A LYS* 1.3 72.7 - - - +
304A LEU* 1.3 70.5 + - + +
306A LEU* 4.6 0.2 - - - -
307A THR* 2.7 42.0 + - - +
299B THR* 4.4 11.7 - - + -
302B LYS* 3.6 32.3 - - + -
303B VAL* 3.8 20.5 - - + +
306B LEU* 3.8 11.3 - - + +
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Residues in contact with LEU 304 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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300A GLN* 3.1 16.1 + - + +
301A HIS* 2.7 30.1 + - + +
303A VAL* 1.3 83.1 - - + +
305A GLU* 1.3 64.8 + - - +
307A THR* 2.9 10.8 + - + -
308A ALA* 2.8 22.7 + - - +
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Residues in contact with GLU 305 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
301A HIS* 2.8 18.4 + - + +
302A LYS* 3.5 32.0 + - - +
304A LEU* 1.3 71.4 - - - +
306A LEU* 1.3 69.6 + - + +
308A ALA* 2.8 19.5 + - - +
309A GLU* 2.8 15.2 + - - +
312A ARG* 5.1 0.7 + - - +
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Residues in contact with LEU 306 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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302A LYS* 2.8 53.2 + - - +
305A GLU* 1.3 78.0 - - + +
307A THR* 1.3 56.3 + - - +
309A GLU* 4.1 4.3 - - + -
310A ASN* 2.8 28.8 + - - +
303B VAL* 3.4 23.6 - - + +
306B LEU* 3.7 19.9 - - + +
307B THR* 2.9 39.7 - - - +
310B ASN* 3.3 18.2 + - + +
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Residues in contact with THR 307 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
303A VAL* 2.7 32.3 + - - +
304A LEU* 3.3 11.4 - - + +
306A LEU* 1.3 69.8 - - - +
308A ALA* 1.3 71.5 + - - +
310A ASN* 3.4 6.4 + - - +
311A GLU* 3.1 21.7 + - + +
302B LYS* 5.7 0.2 - - - +
306B LEU* 3.3 17.1 - - + +
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Residues in contact with ALA 308 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
304A LEU 2.8 10.4 + - - +
305A GLU* 2.8 16.9 + - - +
307A THR* 1.3 71.3 - - - +
309A GLU* 1.3 64.9 + - - +
311A GLU* 2.7 23.1 + - - +
312A ARG* 2.9 33.6 + - - +
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Residues in contact with GLU 309 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
305A GLU 2.8 14.9 + - - +
306A LEU* 3.5 9.0 - - + +
308A ALA* 1.3 73.4 - - - +
310A ASN* 1.3 64.5 + - - +
312A ARG* 2.9 31.1 + - - +
313A LEU* 2.7 53.3 + - + +
310B ASN* 3.4 20.4 - - + +
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Residues in contact with ASN 310 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
306A LEU 2.8 18.6 + - - +
307A THR* 3.6 8.5 + - - +
308A ALA 3.1 0.2 + - - -
309A GLU* 1.3 73.2 - - - +
311A GLU* 1.3 61.1 + - - +
313A LEU* 3.2 2.5 + - - +
314A GLN* 2.8 52.5 + - - +
306B LEU* 4.8 11.1 - - + +
309B GLU* 3.2 18.5 - - - +
310B ASN* 3.3 19.0 + - - +
313B LEU* 3.2 23.7 - - - +
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Residues in contact with GLU 311 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
307A THR* 3.1 10.9 + - + +
308A ALA* 2.7 19.0 + - - +
310A ASN* 1.3 80.7 - - - +
312A ARG* 1.3 60.8 + - - +
314A GLN* 3.3 6.4 + - + +
315A LYS* 3.0 50.2 + - + +
----------------------------------------------------------
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Residues in contact with ARG 312 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
305A GLU 5.1 0.4 + - - -
308A ALA* 2.9 25.7 + - - +
309A GLU* 3.3 43.6 + - - +
311A GLU* 1.3 78.4 - - - +
313A LEU* 1.3 62.8 + - + +
315A LYS* 3.4 8.4 + - - +
316A LYS* 3.2 21.8 + - - +
----------------------------------------------------------
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Residues in contact with LEU 313 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
309A GLU* 2.7 49.0 + - + +
310A ASN 3.8 3.1 - - - +
312A ARG* 1.3 73.9 - - + +
314A GLN* 1.3 62.2 + - - +
316A LYS* 3.3 9.1 + - + +
317A VAL* 2.9 35.2 + - + +
310B ASN* 3.7 33.9 - - + +
313B LEU* 3.9 20.2 - - + -
314B GLN* 4.2 21.5 - - + +
317B VAL* 4.7 12.6 - - + -
----------------------------------------------------------
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Residues in contact with GLN 314 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
310A ASN* 2.8 45.7 + - - +
311A GLU* 3.8 6.1 - - - +
313A LEU* 1.3 77.7 - - - +
315A LYS* 1.3 57.6 + - + +
317A VAL* 3.6 9.0 + - + +
318A GLU* 3.1 28.3 + - - +
309B GLU* 5.0 4.1 - - - +
313B LEU* 4.3 17.5 - - + +
----------------------------------------------------------
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Residues in contact with LYS 315 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
311A GLU* 3.0 43.9 + - + +
312A ARG* 3.5 10.3 - - - +
314A GLN* 1.3 76.0 - - + +
316A LYS* 1.3 61.4 + - - +
318A GLU* 2.8 34.5 + - - +
319A GLN* 2.8 26.1 + - - +
----------------------------------------------------------
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Residues in contact with LYS 316 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
312A ARG 3.2 10.0 + - - +
313A LEU* 3.7 12.1 - - + +
315A LYS* 1.3 78.9 - - - +
317A VAL* 1.3 62.8 + - - +
319A GLN* 3.2 25.7 + - - +
320A LEU* 3.0 47.9 + - + +
317B VAL* 4.2 24.7 - - + -
----------------------------------------------------------
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Residues in contact with VAL 317 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
313A LEU 2.9 25.0 + - - +
314A GLN* 3.7 8.7 - - + +
316A LYS* 1.3 78.2 - - - +
318A GLU* 1.3 56.5 - - - +
320A LEU* 4.9 0.2 - - - -
321A SER* 3.0 27.9 + - - -
313B LEU* 4.2 24.5 - - + +
316B LYS* 4.0 25.1 - - + -
317B VAL* 3.3 26.5 - - + +
320B LEU* 3.7 15.8 - - + +
----------------------------------------------------------
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Residues in contact with GLU 318 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
314A GLN 3.1 15.3 + - - +
315A LYS* 2.8 25.6 + - - +
317A VAL* 1.3 75.8 - - - +
319A GLN* 1.3 63.2 + - - +
321A SER* 3.4 4.7 + - - -
322A ARG* 2.8 59.8 + - - +
----------------------------------------------------------
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Residues in contact with GLN 319 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
315A LYS* 2.8 24.6 + - - +
316A LYS* 3.5 29.7 + - - +
318A GLU* 1.3 74.5 - - + +
320A LEU* 1.3 72.3 + - + +
322A ARG* 2.8 10.9 + - - +
323A GLU* 2.8 24.6 + - - +
----------------------------------------------------------
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Residues in contact with LEU 320 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
316A LYS* 3.0 34.8 + - + +
319A GLN* 1.3 82.3 - - + +
321A SER* 1.3 65.3 + - - +
323A GLU* 3.6 6.0 - - + +
324A LEU* 2.7 29.6 + - + +
317B VAL* 3.5 41.3 - - + +
320B LEU* 3.6 25.1 - - + +
321B SER* 3.8 13.5 - - - +
324B LEU* 4.4 19.0 - - + +
----------------------------------------------------------
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Residues in contact with SER 321 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
317A VAL* 3.0 22.9 + - - -
318A GLU* 3.7 4.7 - - - -
319A GLN 3.1 0.4 - - - -
320A LEU* 1.3 78.5 - - - +
322A ARG* 1.3 63.6 + - - +
324A LEU* 3.6 2.3 + - - +
325A SER* 3.0 24.1 + - - -
320B LEU* 3.7 18.8 - - - +
----------------------------------------------------------
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Residues in contact with ARG 322 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
318A GLU* 2.8 54.5 + - - +
319A GLN* 2.8 12.4 + - - +
321A SER* 1.3 75.5 - - - +
323A GLU* 1.3 51.5 + - - +
325A SER* 3.1 9.0 + - - +
326A THR* 2.7 45.5 + - - +
----------------------------------------------------------
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Residues in contact with GLU 323 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
319A GLN 2.8 18.1 + - - +
320A LEU* 3.6 8.1 - - + +
322A ARG* 1.3 73.2 - - - +
324A LEU* 1.3 64.6 + - - +
326A THR* 3.0 13.4 + - - +
327A LEU* 2.8 43.8 + - + +
324B LEU* 4.1 17.5 - - + -
328B ARG* 4.2 15.3 - - - +
----------------------------------------------------------
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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 LEU 2.7 19.2 + - - +
321A SER* 3.7 5.8 - - - +
323A GLU* 1.3 71.1 - - - +
325A SER* 1.3 66.2 + - - +
327A LEU* 2.9 5.4 + - - +
328A ARG* 2.8 76.9 + - - +
320B LEU* 3.4 41.3 - - + +
323B GLU* 3.6 12.8 - - + +
324B LEU* 3.5 38.9 - - + +
327B LEU* 5.1 3.1 - - + -
----------------------------------------------------------
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Residues in contact with SER 325 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
321A SER 3.0 10.9 + - - -
322A ARG* 3.3 10.8 + - - +
324A LEU* 1.3 81.1 - - - +
326A THR* 1.3 64.7 + - - +
328A ARG* 3.4 10.6 + - - +
329A ASN* 3.2 26.7 + - - +
----------------------------------------------------------
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Residues in contact with THR 326 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
322A ARG* 2.7 28.9 + - - +
323A GLU* 3.4 18.5 - - - +
325A SER* 1.3 74.0 + - - +
327A LEU* 1.3 64.3 + - - +
329A ASN* 3.2 20.1 - - + +
330A LEU* 3.2 21.5 + - + +
----------------------------------------------------------
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Residues in contact with LEU 327 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
323A GLU* 2.8 35.6 + - + +
324A LEU 3.5 3.6 - - - +
326A THR* 1.3 70.0 - - + +
328A ARG* 1.3 66.6 + - - +
329A ASN 2.5 6.1 + - - -
330A LEU* 2.7 36.3 + - + +
331A PHE* 2.8 11.3 + - - +
324B LEU* 4.1 22.0 - - + -
327B LEU* 3.5 22.2 - - + -
328B ARG* 4.5 23.1 - - + +
331B PHE* 4.4 14.9 - - + -
----------------------------------------------------------
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Residues in contact with ARG 328 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
324A LEU* 2.8 58.9 + - - +
325A SER* 3.6 9.5 - - - +
327A LEU* 1.3 70.5 - - - +
329A ASN* 1.3 62.5 + - - +
331A PHE* 3.3 8.1 - - - +
332A LYS* 3.0 24.8 + - - +
323B GLU* 3.5 24.9 + - - +
327B LEU* 3.6 23.4 - - - +
----------------------------------------------------------
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Residues in contact with ASN 329 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
325A SER* 3.2 15.3 + - - +
326A THR* 3.2 14.1 - - + +
327A LEU 2.5 3.8 + - - -
328A ARG* 1.3 73.0 - - - +
330A LEU* 1.3 67.0 + - + +
331A PHE 2.8 5.0 + - - -
332A LYS* 3.0 6.2 + - - +
333A GLN* 2.9 29.4 + - - +
----------------------------------------------------------
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Residues in contact with LEU 330 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
326A THR* 3.6 20.4 - - + +
327A LEU* 2.7 33.6 + - + +
329A ASN* 1.3 76.8 - - + +
331A PHE* 1.3 61.1 + - - +
333A GLN* 3.5 23.4 + - - +
334A LEU* 3.2 25.4 + - + +
331B PHE* 4.0 13.0 - - + -
----------------------------------------------------------
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Residues in contact with PHE 331 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
327A LEU 2.8 6.7 + - - +
328A ARG* 3.3 15.0 - - - +
329A ASN 2.8 0.8 + - - -
330A LEU* 1.3 73.7 - - - +
332A LYS* 1.3 62.9 + - + +
333A GLN 2.9 4.3 - - - -
334A LEU* 2.8 43.9 + - + +
327B LEU* 4.2 9.6 - - + -
330B LEU* 3.9 43.7 - - + -
331B PHE* 3.5 35.1 - + + -
334B LEU* 5.2 5.6 - - + -
----------------------------------------------------------
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Residues in contact with LYS 332 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
328A ARG 3.0 12.3 + - - +
329A ASN* 3.0 4.0 + - - +
331A PHE* 1.3 84.2 - - + +
333A GLN* 1.3 56.9 + - - +
334A LEU 3.3 2.8 - - - +
----------------------------------------------------------
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Residues in contact with GLN 333 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
329A ASN* 2.9 17.2 + - - +
330A LEU* 3.7 30.3 + - - +
331A PHE 2.9 1.4 + - - -
332A LYS* 1.3 77.9 - - - +
334A LEU* 1.3 66.4 + - - +
335A PRO* 3.3 4.7 - - - +
----------------------------------------------------------
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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