Contacts of the helix formed by residues 279 - 323 (chain A) in PDB entry 5UAK
Residue contacts within the protein are
derived with the CSU software (Sobolev V., Sorokine A.,
Prilusky J., Abola E.E. and Edelman M. (1999) Automated
analysis of interatomic contacts in proteins.
Bioinformatics, 15, 327-332). A
short description of the analytical approach
is given at the end of the page.
Note:
Non-standard 3 letter residue
codes indicate a heterogroup. To identify
and analyse, use LPC software
Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC - hydrophobic-hydrophilic contact (destabilizing contact)
+/- - indicates presence/absence of a specific contacts
* - indicates residues forming contacts by their side chain
(including CA atoms)
Residues in contact with GLU 279 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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278A GLU* 1.3 82.6 - - + +
280A ALA* 1.3 65.4 + - - +
282A GLU* 4.2 8.6 - - - +
283A LYS* 3.8 37.7 + - - +
1307A TYR* 4.3 25.2 + - + +
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Residues in contact with ALA 280 (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 TRP* 4.1 21.5 - - + -
278A GLU 3.3 1.6 - - - +
279A GLU* 1.3 79.6 - - - +
281A MET* 1.3 61.8 + - + +
282A GLU 3.4 0.4 - - - -
283A LYS* 4.5 1.7 - - - +
284A MET* 3.4 24.5 + - - +
1302A LYS* 5.6 2.3 + - - -
1306A PRO* 3.5 41.5 - - + +
1307A TYR* 4.8 9.8 - - + +
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Residues in contact with MET 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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261A ILE* 4.1 25.6 - - + +
265A MET* 3.5 40.3 - - + +
272A VAL* 3.9 20.2 - - - -
277A TRP* 4.2 15.8 + - + +
278A GLU 4.0 3.1 + - - +
279A GLU 3.5 0.2 - - - -
280A ALA* 1.3 82.2 - - + +
282A GLU* 1.3 59.3 + - - +
284A MET* 4.0 14.4 - - + -
285A ILE* 3.3 24.9 - - + +
953A LEU* 4.3 6.6 - - - +
957A LEU* 5.7 1.6 - - + -
1294A PHE* 4.0 19.3 - - + -
1296A PHE* 4.2 29.2 - - + -
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Residues in contact with GLU 282 (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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278A GLU* 3.3 30.9 + - - +
279A GLU* 4.4 7.0 - - - +
280A ALA 3.4 0.8 - - - -
281A MET* 1.3 76.8 - - - +
283A LYS* 1.3 57.8 + - + +
284A MET 3.3 1.1 - - - -
285A ILE* 3.5 2.6 + - - +
286A GLU* 2.8 40.1 + - - +
950A HIS* 4.8 13.1 - - + +
953A LEU* 3.7 26.1 - - + +
954A HIS* 3.2 48.5 + - + +
957A LEU* 5.4 7.6 - - + +
958A GLN* 5.8 0.2 - - - +
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Residues in contact with LYS 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* 3.8 26.7 + - - +
280A ALA 4.5 2.2 - - - +
282A GLU* 1.3 77.0 - - + +
284A MET* 1.3 56.4 + - - +
286A GLU* 4.4 7.9 - - - +
287A ASN* 2.7 51.4 + - - +
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Residues in contact with MET 284 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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261A ILE* 4.6 28.5 - - + -
280A ALA 3.4 18.5 + - - +
281A MET* 4.0 17.7 - - - -
282A GLU 3.3 0.4 - - - -
283A LYS* 1.3 80.1 - - - +
285A ILE* 1.3 61.2 + - + +
287A ASN* 4.0 5.7 - - - +
288A LEU* 3.3 32.2 + - + +
1296A PHE* 4.1 32.5 - - + -
1297A SER 5.0 10.1 - - - +
1298A GLY* 6.0 1.1 - - - -
1302A LYS* 3.6 39.0 - - + +
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Residues in contact with ILE 285 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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258A ARG* 4.5 18.2 - - + +
261A ILE* 3.6 39.3 - - + -
262A THR* 4.3 20.9 - - + -
265A MET* 6.5 0.4 - - + -
281A MET* 3.3 21.9 + - + +
282A GLU* 3.5 5.0 + - - +
283A LYS 3.4 0.2 - - - -
284A MET* 1.3 75.8 - - + +
286A GLU* 1.3 60.3 + - - +
288A LEU* 2.9 13.4 + - + +
289A ARG* 2.8 27.5 + - + +
949A HIS* 4.0 25.4 - - + +
953A LEU* 5.1 15.0 - - + -
976A PHE* 5.9 0.2 - - + -
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Residues in contact with GLU 286 (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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282A GLU* 2.8 25.8 + - - +
283A LYS* 4.1 7.0 - - - +
285A ILE* 1.3 74.4 - - - +
287A ASN* 1.3 57.4 + - - +
289A ARG* 3.5 13.2 - - + +
290A GLN* 2.8 30.4 + - + +
946A LYS* 4.9 15.3 - - + +
949A HIS* 6.0 3.4 - - + -
950A HIS* 3.3 46.9 + - - +
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Residues in contact with ASN 287 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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283A LYS* 2.7 40.4 + - - +
284A MET* 4.0 6.5 - - - +
286A GLU* 1.3 69.8 - - - +
288A LEU* 1.3 67.7 + - + +
290A GLN* 3.4 25.3 + - - +
291A THR* 3.4 19.6 + - - -
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Residues in contact with LEU 288 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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254A LYS* 5.1 5.7 - - - +
257A GLU* 3.8 23.1 - - + +
258A ARG* 3.8 39.4 - - + +
261A ILE* 4.7 9.9 - - + -
284A MET* 3.3 24.2 + - + +
285A ILE* 2.9 14.8 + - + +
287A ASN* 1.3 80.6 - - + +
289A ARG* 1.3 62.9 + - - +
291A THR* 4.1 4.1 + - - -
292A GLU* 3.6 21.1 + - - +
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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
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258A ARG* 3.2 46.4 - - - +
285A ILE* 2.8 20.1 + - + +
286A GLU* 3.5 17.5 - - + +
287A ASN 3.3 0.2 - - - -
288A LEU* 1.3 72.8 - - - +
290A GLN* 1.3 54.9 + - - +
292A GLU* 2.8 29.6 + - - +
293A LEU* 2.8 51.8 + - + +
296A THR* 5.9 0.2 + - - -
945A SER* 5.2 3.2 + - - -
946A LYS* 5.4 8.6 - - + +
949A HIS* 3.2 57.0 + - + +
980A ILE* 4.9 7.9 - - - +
984A ASP* 3.9 22.8 + - - +
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Residues in contact with GLN 290 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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286A GLU* 2.8 22.4 + - + +
287A ASN* 3.4 25.5 + - - +
289A ARG* 1.3 72.9 - - - +
291A THR* 1.3 61.0 + - - +
293A LEU* 4.2 7.6 + - - +
294A LYS* 3.9 23.7 + - - +
946A LYS* 6.1 3.4 - - - -
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Residues in contact with THR 291 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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254A LYS* 3.7 25.6 - - - +
287A ASN 3.4 14.1 + - - -
288A LEU* 4.4 4.2 - - - -
289A ARG 3.2 0.6 - - - -
290A GLN* 1.3 76.3 - - - +
292A GLU* 1.3 65.9 + - - +
294A LYS* 3.0 18.8 + - + +
295A LEU* 3.3 10.4 + - + +
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Residues in contact with GLU 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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251A ARG* 3.7 23.8 + - + -
254A LYS* 3.8 18.5 - - + +
255A ILE* 3.3 42.2 + - - +
258A ARG* 2.9 34.8 + - - +
288A LEU 3.6 12.6 + - - +
289A ARG* 2.8 21.8 + - - +
291A THR* 1.3 75.1 - - - +
293A LEU* 1.3 49.7 + - - +
295A LEU* 3.2 7.9 + - - +
296A THR* 2.6 40.5 + - - +
984A ASP* 5.3 2.6 - - - +
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Residues in contact with LEU 293 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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289A ARG* 2.8 77.8 + - + +
290A GLN* 4.3 6.5 - - - +
292A GLU* 1.3 72.4 - - - +
294A LYS* 1.3 58.6 + - - +
296A THR* 3.0 6.3 + - - -
297A ARG* 2.9 45.1 + - - +
942A ILE* 3.8 34.3 - - + +
945A SER* 4.6 0.7 - - - +
946A LYS* 4.2 29.4 - - + -
984A ASP* 4.3 11.7 - - - +
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Residues in contact with LYS 294 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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290A GLN* 3.9 16.2 + - - +
291A THR* 3.0 14.7 + - + +
293A LEU* 1.3 78.0 - - - +
295A LEU* 1.3 60.6 + - - +
297A ARG* 4.0 17.5 + - - +
298A LYS* 3.9 19.4 + - - +
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Residues in contact with LEU 295 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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247A TYR* 3.4 50.7 - - + +
250A GLN* 3.6 33.4 - - + +
251A ARG* 4.1 25.6 - - + +
254A LYS* 4.8 14.4 - - + +
291A THR 3.3 6.9 + - - +
292A GLU* 3.2 9.7 + - - +
293A LEU 3.2 0.4 - - - -
294A LYS* 1.3 77.3 - - - +
296A THR* 1.3 66.6 + - - +
298A LYS* 3.0 23.2 + - - +
299A ALA* 3.3 8.7 + - - +
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Residues in contact with THR 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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251A ARG* 3.4 27.7 + - - +
289A ARG* 5.9 0.3 + - - -
292A GLU* 2.6 33.0 + - - +
293A LEU* 3.0 14.2 + - - +
295A LEU* 1.3 74.0 - - - +
297A ARG* 1.3 60.7 + - - +
299A ALA* 3.4 7.0 + - + +
300A ALA* 3.3 19.3 + - + +
942A ILE* 5.2 7.9 - - + -
984A ASP* 3.6 34.3 + - - +
985A ASP* 4.3 11.7 - - - +
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Residues in contact with ARG 297 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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293A LEU* 2.9 32.8 + - - +
294A LYS* 4.1 15.3 - - - +
295A LEU 3.1 0.4 + - - -
296A THR* 1.3 75.4 - - - +
298A LYS* 1.3 58.4 + - + +
300A ALA* 3.0 5.7 + - - +
301A TYR* 2.8 52.0 + - + -
939A HIS* 3.1 48.0 + - - +
942A ILE* 3.4 43.2 + - + +
943A THR* 3.7 20.8 - - - +
946A LYS* 4.8 10.5 - - - +
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Residues in contact with LYS 298 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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247A TYR* 3.8 42.3 + - + +
294A LYS* 3.9 17.0 - - - +
295A LEU* 3.0 15.0 + - - +
297A ARG* 1.3 77.4 - - + +
299A ALA* 1.3 60.4 + - - +
301A TYR* 4.0 13.3 - - + +
302A VAL* 3.5 29.9 + - + +
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Residues in contact with ALA 299 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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244A MET* 4.5 12.4 - - + +
247A TYR* 4.2 23.6 - - + -
248A ARG* 5.6 3.6 - - + +
251A ARG* 4.8 14.6 - - - +
295A LEU 3.3 7.2 + - - +
296A THR* 3.6 13.5 - - + +
297A ARG 3.2 0.4 - - - -
298A LYS* 1.3 77.5 - - - +
300A ALA* 1.3 58.6 + - - +
302A VAL* 3.2 21.2 - - - +
303A ARG* 3.7 9.4 + - - +
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Residues in contact with ALA 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 THR* 3.3 9.5 + - + +
297A ARG 3.0 8.8 + - - +
299A ALA* 1.3 77.7 - - - +
301A TYR* 1.3 61.2 + - + +
302A VAL 3.3 0.4 - - - -
303A ARG* 3.0 9.7 + - - +
304A TYR* 2.8 28.9 + - - +
938A VAL* 3.9 27.2 - - + +
942A ILE* 4.1 9.2 - - + -
988A PRO* 6.5 0.2 - - + -
989A LEU* 4.9 9.9 - - + +
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Residues in contact with TYR 301 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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297A ARG* 2.8 52.4 + - + +
298A LYS* 3.7 14.3 + - + +
299A ALA 3.6 0.2 - - - -
300A ALA* 1.3 74.6 - - + +
302A VAL* 1.3 58.1 + - + +
304A TYR* 3.2 7.7 + - + +
305A PHE* 3.0 42.6 + + + -
935A LEU* 3.6 46.7 - - + +
938A VAL* 5.7 6.7 - - + -
939A HIS* 3.8 31.4 + - + +
942A ILE* 5.9 1.8 - - + -
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Residues in contact with VAL 302 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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240A LEU* 3.7 21.0 - - + +
243A MET* 4.4 28.7 - - + -
244A MET* 4.1 28.9 - - + -
247A TYR* 4.7 4.3 - - + -
298A LYS 3.5 14.8 + - - +
299A ALA* 3.2 19.5 - - - +
301A TYR* 1.3 76.9 - - + +
303A ARG* 1.3 55.8 + - - +
305A PHE* 3.3 12.8 + - + +
306A ASN* 2.8 34.1 + - - +
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Residues in contact with ARG 303 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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244A MET* 3.6 26.4 - - + -
248A ARG* 6.2 0.2 - - - +
299A ALA 3.8 10.5 - - - +
300A ALA* 3.0 9.9 + - - +
302A VAL* 1.3 78.1 - - - +
304A TYR* 1.3 55.5 + - - +
306A ASN* 3.3 14.2 + - - +
307A SER* 2.7 73.0 + - - +
989A LEU* 3.5 43.3 - - + +
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Residues in contact with TYR 304 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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300A ALA 2.8 12.9 + - - +
301A TYR* 3.2 13.4 + - + +
303A ARG* 1.3 73.9 - - - +
305A PHE* 1.3 63.2 + + - +
307A SER* 3.9 3.8 - - - -
308A SER* 2.7 51.9 + - - -
929A MET* 3.9 3.1 - - - +
930A GLY* 3.1 40.3 + - - -
931A PHE* 4.3 5.8 - - + -
934A GLY* 3.0 29.2 + - - -
935A LEU* 3.8 25.8 - - + -
938A VAL* 4.3 20.4 - - + -
989A LEU* 5.2 3.0 - - + +
992A PHE* 3.4 40.5 - + - -
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Residues in contact with PHE 305 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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236A PHE* 5.3 6.8 - + + -
240A LEU* 3.6 17.9 - - + -
301A TYR* 3.0 36.8 + + + -
302A VAL* 3.6 11.4 - - + +
304A TYR* 1.3 82.1 - + - +
306A ASN* 1.3 62.7 + - - +
308A SER* 3.3 8.0 + - - -
309A ALA* 3.0 28.2 + - - +
931A PHE* 4.9 17.9 - + + -
935A LEU* 5.9 6.1 - - + -
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Residues in contact with ASN 306 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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237A GLN* 3.3 62.3 + - - +
240A LEU* 4.0 8.5 - - + +
241A GLY* 4.6 5.5 - - - +
244A MET* 4.1 17.6 - - - +
302A VAL 2.8 19.1 + - - +
303A ARG* 3.4 20.0 - - - +
305A PHE* 1.3 75.1 - - - +
307A SER* 1.3 62.2 + - - +
309A ALA* 4.8 0.2 - - - -
310A PHE* 3.9 3.6 + - - +
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Residues in contact with SER 307 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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303A ARG* 2.7 45.8 + - - +
304A TYR* 3.9 3.6 - - - -
306A ASN* 1.3 71.2 - - - +
308A SER* 1.3 60.8 + - - +
310A PHE* 3.0 29.7 + - - +
311A PHE* 3.3 17.3 - - - -
989A LEU* 5.7 1.4 - - - +
992A PHE* 4.3 20.6 - - - -
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Residues in contact with SER 308 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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304A TYR* 2.7 50.5 + - - -
305A PHE* 3.3 14.6 + - - -
307A SER* 1.3 73.1 - - - +
309A ALA* 1.3 53.2 + - - +
311A PHE* 3.2 11.5 + - - +
312A PHE* 2.8 56.8 + - - -
929A MET 4.7 4.5 - - - -
930A GLY* 5.3 0.2 - - - -
992A PHE* 5.0 4.7 - - - -
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Residues in contact with ALA 309 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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233A LEU* 4.3 16.6 - - + +
236A PHE* 5.6 9.0 - - + -
237A GLN* 4.2 12.3 - - + +
305A PHE 3.0 20.3 + - - +
306A ASN* 4.0 6.5 - - - +
307A SER 3.2 0.2 + - - -
308A SER* 1.3 77.7 + - - +
310A PHE* 1.3 53.6 + - - +
312A PHE* 4.1 5.6 - - - +
313A SER* 2.8 36.6 + - - -
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Residues in contact with PHE 310 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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233A LEU* 5.3 0.9 - - - -
237A GLN* 4.1 10.9 - - - +
306A ASN 3.9 2.8 + - - +
307A SER* 3.0 14.8 + - - +
309A ALA* 1.3 80.3 - - - +
311A PHE* 1.3 70.0 + + + +
313A SER* 3.9 9.3 + - - -
347A ARG* 2.8 72.0 + - - -
348A MET* 4.6 6.1 - - - -
351A THR* 3.8 28.0 - - + -
352A ARG* 3.6 57.9 - - + -
924A ASP* 5.8 0.2 - - - -
1145A TRP* 4.1 12.6 - + - -
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Residues in contact with PHE 311 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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307A SER* 3.3 36.6 - - - -
308A SER* 3.2 9.2 + - - +
310A PHE* 1.3 89.6 - + + +
312A PHE* 1.3 65.6 + - + +
314A GLY 4.1 0.7 + - - -
352A ARG* 5.5 4.9 - - - -
924A ASP* 2.9 58.8 - - - +
925A THR* 3.7 2.8 + - - -
928A ALA* 4.4 5.6 - - + -
929A MET 5.8 1.1 - - - +
992A PHE* 5.1 7.0 - + - -
993A ASP* 4.4 17.7 - - - -
996A GLN* 3.6 43.3 - - + +
997A LEU* 4.3 20.0 - - + -
1000A ILE* 5.5 3.6 - - + -
1142A THR* 5.8 1.3 - - + -
1145A TRP* 5.6 4.0 - + - -
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Residues in contact with PHE 312 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
308A SER* 2.8 37.3 + - - +
309A ALA* 4.1 5.4 - - - +
311A PHE* 1.3 75.2 - - + +
313A SER* 1.3 65.2 + - - +
314A GLY 3.2 1.0 + - - -
315A PHE 3.5 9.4 + - - -
316A PHE* 3.6 26.8 - + + -
925A THR* 3.6 37.7 + - + +
928A ALA* 4.6 7.6 - - + -
929A MET 3.3 29.2 - - - -
930A GLY* 3.6 17.7 - - - -
931A PHE* 4.9 11.9 - + - -
933A ARG* 4.7 12.3 - - - -
----------------------------------------------------------
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Residues in contact with SER 313 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
229A PHE* 4.6 1.8 - - - -
230A LEU* 3.5 24.5 - - - +
233A LEU* 3.8 20.4 - - - +
309A ALA 2.8 22.2 + - - -
310A PHE* 4.0 8.7 - - - -
311A PHE 3.4 0.8 - - - -
312A PHE* 1.3 72.7 - - - +
314A GLY* 1.3 56.3 + - - +
316A PHE* 2.9 11.3 + - - -
317A VAL* 2.8 41.3 + - - +
347A ARG* 4.4 8.0 - - - -
351A THR* 6.3 0.4 - - - -
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Residues in contact with GLY 314 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
310A PHE 4.5 3.0 + - - -
311A PHE 4.1 3.6 + - - -
312A PHE 3.2 2.0 + - - -
313A SER* 1.3 78.0 - - - +
315A PHE* 1.3 58.9 + - - +
317A VAL* 3.5 8.9 - - - +
318A VAL* 3.4 26.3 - - - +
344A ILE* 4.8 9.6 - - - +
347A ARG* 4.6 7.7 - - - +
922A VAL* 4.1 17.5 - - - +
924A ASP* 4.6 8.1 - - - -
925A THR* 3.9 5.6 - - - -
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Residues in contact with PHE 315 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
312A PHE 4.1 1.8 - - - +
313A SER 3.2 0.8 - - - -
314A GLY* 1.3 72.2 - - - +
316A PHE* 1.3 80.1 + + + +
318A VAL* 3.4 2.3 + - - +
319A PHE* 2.8 73.3 + + + +
918A ILE* 3.9 30.6 - - + +
919A TYR* 3.8 39.9 - + + -
922A VAL* 4.8 6.5 - - + -
925A THR* 3.1 33.5 + - + +
----------------------------------------------------------
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Residues in contact with PHE 316 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
229A PHE* 3.7 28.0 - + + -
312A PHE* 3.6 37.0 - + + -
313A SER* 2.9 7.2 + - - +
315A PHE* 1.3 97.8 - + + +
317A VAL* 1.3 59.3 + - - +
319A PHE* 4.6 4.3 - + - -
320A LEU* 3.0 36.0 + - + +
925A THR* 5.7 1.3 - - + -
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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
----------------------------------------------------------
226A GLY* 3.6 29.1 - - - +
229A PHE* 4.1 12.9 - - + -
230A LEU* 4.2 23.1 - - + -
313A SER* 2.8 33.5 + - - +
314A GLY* 3.5 17.5 - - - +
316A PHE* 1.3 73.1 - - - +
318A VAL* 1.3 60.8 + - + +
320A LEU* 4.6 1.5 - - - +
321A SER* 3.2 18.5 + - - -
343A CYS* 3.7 28.9 - - - -
344A ILE* 5.6 1.8 - - + -
346A LEU* 5.4 1.3 - - + -
347A ARG* 5.3 7.6 - - + -
----------------------------------------------------------
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Residues in contact with VAL 318 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
314A GLY 3.4 18.4 - - - +
315A PHE 3.4 1.6 + - - +
316A PHE 3.3 0.2 - - - -
317A VAL* 1.3 74.6 - - + +
319A PHE* 1.3 53.3 + - - +
320A LEU 3.2 2.0 - - - -
321A SER* 2.6 24.9 + - - +
322A VAL* 2.8 41.8 + - + +
339A THR* 4.6 10.3 - - - +
340A ILE* 3.7 20.2 - - + -
343A CYS* 3.7 31.4 - - + -
344A ILE* 4.8 5.8 - - + -
918A ILE* 3.6 20.9 - - + -
----------------------------------------------------------
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Residues in contact with PHE 319 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
315A PHE* 2.8 62.2 + + + +
316A PHE* 4.2 4.0 - + - +
318A VAL* 1.3 73.4 - - - +
320A LEU* 1.3 63.9 + - - +
322A VAL* 4.3 6.5 - - + +
323A LEU* 3.4 49.4 + - + +
915A VAL* 3.9 28.5 - - + -
918A ILE* 4.5 10.2 - - + +
----------------------------------------------------------
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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
----------------------------------------------------------
225A CYS* 3.9 35.2 - - + +
226A GLY* 4.7 2.2 - - - +
229A PHE* 4.0 32.8 - - + -
316A PHE* 3.0 19.2 + - + +
317A VAL* 4.6 2.2 - - - +
319A PHE* 1.3 81.0 - - - +
321A SER* 1.3 57.7 + - - +
323A LEU* 5.6 0.7 - - - -
324A PRO* 3.1 23.2 - - - +
----------------------------------------------------------
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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
----------------------------------------------------------
222A SER* 3.7 36.4 - - - -
225A CYS* 4.2 7.4 - - - -
226A GLY* 4.2 9.2 - - - -
317A VAL 3.2 14.8 + - - -
318A VAL* 2.6 29.9 + - - +
320A LEU* 1.3 75.6 - - - +
322A VAL* 1.3 65.5 + - - +
324A PRO* 3.6 13.3 - - - +
325A TYR* 4.5 1.6 + - - +
343A CYS* 5.5 1.7 - - - -
----------------------------------------------------------
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Residues in contact with VAL 322 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
318A VAL* 2.8 43.9 + - + +
319A PHE* 4.3 6.5 - - + +
321A SER* 1.3 74.4 - - - +
323A LEU* 1.3 61.3 + - - +
325A TYR* 2.9 36.1 + - + +
326A ALA 4.1 0.7 + - - -
336A ILE* 4.4 23.8 - - + +
339A THR* 4.5 14.8 - - + +
915A VAL* 5.7 12.8 - - + -
918A ILE* 4.6 8.5 - - + -
----------------------------------------------------------
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Residues in contact with LEU 323 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
319A PHE* 3.4 40.9 + - + +
320A LEU* 5.3 0.4 - - - -
322A VAL* 1.3 80.9 - - - +
324A PRO* 1.4 65.0 - - + +
326A ALA* 2.9 41.3 + - + +
327A LEU 3.8 2.1 + - - -
911A SER* 5.9 6.3 - - - +
915A VAL* 5.7 11.4 - - + -
----------------------------------------------------------
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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