Contacts of the helix formed by residues 315 - 350 (chain A) in PDB entry 5UQ9
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 ASP 315 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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312A PHE* 3.7 4.0 - - - -
314A GLY* 1.3 71.4 - - - -
316A LYS* 1.3 64.8 + - - +
317A LYS* 3.4 17.8 + - - +
318A SER* 3.0 35.1 + - - +
319A PHE* 2.8 32.6 + - - +
148G GLU* 4.9 7.8 - - - +
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Residues in contact with LYS 316 (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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208A VAL 6.1 0.2 - - - -
209A LEU* 3.6 39.7 - - + +
211A MET* 5.2 5.0 - - - +
312A PHE* 3.6 38.7 + - + -
313A ASP* 5.1 1.0 - - - +
314A GLY 3.7 13.6 + - - +
315A ASP* 1.3 74.2 + - - +
317A LYS* 1.3 58.1 + - - +
319A PHE 4.2 0.2 - - - -
320A LEU* 3.4 20.8 + - - +
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Residues in contact with LYS 317 (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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315A ASP* 3.1 14.3 + - - +
316A LYS* 1.3 79.1 - - - +
318A SER* 1.3 76.1 + - - +
319A PHE 3.3 0.4 - - - -
320A LEU* 3.6 5.7 + - - +
321A GLU* 3.5 21.4 + - - +
176G ASP* 3.5 32.2 + - - +
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Residues in contact with SER 318 (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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315A ASP* 3.0 30.6 + - - +
317A LYS* 1.3 90.7 + - - +
319A PHE* 1.3 61.8 + - - +
321A GLU* 3.7 7.7 + - - +
322A ASP* 3.3 28.0 + - - +
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Residues in contact with PHE 319 (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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204A LEU* 5.1 6.3 - - + -
208A VAL* 4.0 18.8 - - + -
209A LEU* 3.7 20.9 - - + -
312A PHE* 3.4 32.8 - + + -
315A ASP 2.8 8.3 + - - +
318A SER* 1.3 75.9 - - - +
320A LEU* 1.3 59.1 + - - +
321A GLU 3.1 1.8 - - - -
322A ASP* 2.9 28.9 + - - +
323A ILE* 3.1 33.6 + - + +
408A ARG* 4.0 6.3 - - + -
409A ALA* 3.8 31.0 - - + -
412A THR* 3.6 39.7 - - + -
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Residues in contact with LEU 320 (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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205A MET* 3.8 30.5 - - + -
209A LEU* 4.1 10.2 - - + +
211A MET* 4.0 20.0 - - + -
219A ALA* 4.3 11.7 - - + -
223A TRP* 3.1 59.9 - - + +
316A LYS 3.4 20.8 + - - +
317A LYS* 3.8 7.6 - - - +
318A SER 3.4 0.2 - - - -
319A PHE* 1.3 78.3 - - - +
321A GLU* 1.3 61.6 + - - +
323A ILE* 3.4 6.9 + - + +
324A ARG 3.3 3.5 + - - -
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Residues in contact with GLU 321 (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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223A TRP* 4.8 3.3 + - - -
317A LYS* 3.5 13.6 + - - +
318A SER* 3.8 11.4 - - - +
319A PHE 3.1 0.4 - - - -
320A LEU* 1.3 77.4 - - - +
322A ASP* 1.3 67.3 + - - +
324A ARG* 2.9 48.6 + - - +
325A LYS* 3.2 41.4 + - + +
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Residues in contact with ASP 322 (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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318A SER 3.3 17.9 - - - +
319A PHE* 2.9 23.4 + - + +
321A GLU* 1.3 78.0 - - - +
323A ILE* 1.3 63.7 + - - +
325A LYS* 3.5 0.7 + - - +
326A ALA* 3.1 20.1 + - - +
405A SER* 2.6 47.5 + - - +
408A ARG* 2.9 37.6 + - - -
409A ALA* 4.3 5.4 - - + +
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Residues in contact with ILE 323 (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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201A ALA* 3.7 28.5 - - + +
204A LEU* 3.7 37.9 - - + -
205A MET* 4.3 3.6 - - + +
209A LEU* 4.5 3.1 - - + -
223A TRP* 3.6 15.5 - - + -
319A PHE* 3.1 43.9 + - + +
320A LEU* 3.7 21.3 - - + +
321A GLU 3.3 0.2 - - - -
322A ASP* 1.3 77.2 - - - +
324A ARG* 1.3 58.1 + - - +
326A ALA* 3.4 6.0 + - - +
327A LEU* 3.0 26.9 + - - +
409A ALA* 4.5 3.4 - - + -
423A PHE* 4.7 3.0 - - + -
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Residues in contact with ARG 324 (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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223A TRP* 3.5 54.2 - - + +
226A THR* 3.3 31.0 + - - +
227A GLU* 3.5 34.9 + - - +
228A LEU* 3.7 15.6 - - + +
320A LEU 3.3 4.3 + - - +
321A GLU* 2.9 40.6 + - - +
323A ILE* 1.3 78.8 - - - +
325A LYS* 1.3 76.4 + - - +
327A LEU* 3.2 4.7 + - - +
328A TYR* 2.9 31.5 + - - +
402A CYS* 5.8 1.6 - - - -
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Residues in contact with LYS 325 (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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321A GLU* 3.2 48.1 + - + +
323A ILE 3.4 0.2 - - - -
324A ARG* 1.3 93.7 - - - +
326A ALA* 1.3 58.2 + - - +
328A TYR* 4.4 2.2 - - - +
329A ALA* 2.9 32.1 + - - +
401A ASN* 3.5 20.0 + - - +
402A CYS* 3.5 34.7 - - + +
405A SER* 3.5 32.5 + - - +
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Residues in contact with ALA 326 (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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322A ASP 3.1 18.3 + - - +
323A ILE* 3.7 5.8 - - - +
324A ARG 3.2 0.2 - - - -
325A LYS* 1.3 77.2 - - - +
327A LEU* 1.3 56.7 + - - +
330A SER* 2.8 36.7 + - - -
406A TRP* 3.5 34.7 + - + +
409A ALA* 4.3 12.8 - - + -
410A VAL* 5.4 0.7 - - + -
423A PHE* 4.0 15.9 - - + -
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Residues in contact with LEU 327 (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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194A ASP 5.4 0.2 - - - +
197A LEU* 3.5 43.3 - - + +
198A ILE* 4.4 7.4 - - + +
201A ALA* 4.8 6.5 - - + -
220A PHE* 5.1 0.9 - - + -
223A TRP* 3.9 19.5 - - + -
228A LEU* 3.6 27.1 - - + -
233A ILE* 4.2 18.6 - - + -
323A ILE 3.0 14.9 + - - +
324A ARG 3.5 6.5 - - - +
326A ALA* 1.3 77.4 - - - +
328A TYR* 1.3 58.4 + - - +
330A SER* 3.8 0.3 - - - -
331A LYS* 2.9 35.5 + - + +
423A PHE* 3.7 12.3 - - + -
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Residues in contact with TYR 328 (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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227A GLU* 3.5 47.0 + - + +
228A LEU* 3.5 28.0 - - + -
324A ARG* 2.9 21.4 + - - +
325A LYS* 3.9 6.3 - - - +
327A LEU* 1.3 76.0 - - - +
329A ALA* 1.3 61.5 + - - +
331A LYS* 3.4 4.9 + - + +
332A ILE* 3.1 37.8 + - + +
372A PHE* 3.9 24.3 - + - -
375A LYS* 5.4 0.3 - - - +
394A PHE* 3.4 31.4 - - - -
398A ALA* 3.6 24.6 - - + +
402A CYS* 3.8 19.1 - - - -
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Residues in contact with ALA 329 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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325A LYS 2.9 18.3 + - - +
328A TYR* 1.3 76.0 - - - +
330A SER* 1.3 64.6 + - - +
332A ILE* 3.1 20.0 + - - +
333A ILE* 3.1 20.8 + - - +
399A VAL* 4.9 8.1 - - + -
402A CYS* 3.8 15.9 - - + -
406A TRP* 3.5 34.8 - - + -
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Residues in contact with SER 330 (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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197A LEU* 3.7 14.6 - - - -
280A LEU* 3.6 5.0 - - - +
326A ALA 2.8 22.2 + - - -
327A LEU 4.0 0.4 - - - -
329A ALA* 1.3 76.1 - - - +
331A LYS* 1.3 57.4 + - - +
333A ILE* 3.4 1.2 + - - +
334A SER* 2.9 29.5 + - - -
406A TRP* 3.2 18.9 + - - -
423A PHE* 3.1 27.6 - - - -
426A ALA* 3.7 19.0 - - - +
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Residues in contact with LYS 331 (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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194A ASP* 3.6 31.0 + - - +
197A LEU* 3.8 12.5 - - + +
228A LEU* 4.3 21.9 + - + +
230A SER* 3.7 28.5 + - - -
233A ILE* 6.0 0.4 - - - +
327A LEU* 2.9 22.7 + - + +
328A TYR* 3.7 6.7 - - + +
329A ALA 3.2 0.2 - - - -
330A SER* 1.3 76.9 - - - +
332A ILE* 1.3 60.8 + - - +
334A SER* 3.5 2.0 + - - -
335A TYR* 3.1 52.5 + - + +
368A ILE 5.3 0.8 + - - -
370A SER* 3.9 11.5 + - - -
372A PHE* 3.8 26.2 - - + +
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Residues in contact with ILE 332 (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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328A TYR* 3.1 27.7 + - + +
329A ALA* 3.1 10.4 + - - +
331A LYS* 1.3 76.0 - - - +
333A ILE* 1.3 60.8 + - - +
335A TYR* 3.4 2.8 + - - +
336A ALA* 2.9 26.5 + - - +
372A PHE* 3.8 24.5 - - + -
389A LEU* 4.6 5.0 - - + +
390A LEU* 4.1 10.8 - - + -
395A PHE* 4.0 30.5 - - + +
398A ALA* 3.7 29.6 - - + -
399A VAL* 3.9 26.2 - - + +
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Residues in contact with ILE 333 (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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280A LEU* 4.8 1.1 - - + -
329A ALA 3.1 20.5 + - - +
330A SER 3.9 4.9 - - - +
332A ILE* 1.3 76.9 - - - +
334A SER* 1.3 63.4 + - - +
336A ALA* 3.2 7.1 + - - +
337A GLN* 3.0 32.2 + - - +
390A LEU* 4.0 24.2 - - + -
399A VAL* 4.2 9.6 - - + -
406A TRP* 3.7 19.1 - - + -
426A ALA* 3.7 42.0 - - + +
429A PHE* 3.9 21.9 - - + -
430A TYR* 4.2 13.7 - - + -
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Residues in contact with SER 334 (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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190A ILE* 4.9 6.5 - - - +
193A GLY* 4.7 2.9 - - - -
194A ASP* 4.6 7.4 + - - -
197A LEU* 4.7 3.4 - - - -
280A LEU* 3.5 31.9 - - - +
281A ILE* 3.7 15.8 - - - +
330A SER 2.9 18.1 + - - -
331A LYS* 3.7 9.0 - - - -
332A ILE 3.2 0.2 - - - -
333A ILE* 1.3 78.0 - - - +
335A TYR* 1.3 65.5 + - - +
337A GLN* 3.2 11.7 + - - +
338A GLY* 3.0 18.9 + - - -
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Residues in contact with TYR 335 (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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190A ILE* 3.4 32.9 - - + +
194A ASP* 2.8 37.9 + - - -
331A LYS* 3.1 44.4 + - + +
332A ILE 4.1 2.7 - - - +
334A SER* 1.3 77.7 - - - +
336A ALA* 1.3 65.0 + - - +
338A GLY 4.3 0.4 - - - +
339A PHE* 3.2 35.9 + + + -
362A TRP* 5.0 0.7 - + - -
368A ILE* 3.6 27.2 + - + +
370A SER* 4.7 0.3 + - - -
372A PHE* 3.7 12.3 - + + -
373A LEU* 3.9 26.4 - - + +
376A ILE* 3.6 27.8 - - + -
389A LEU* 4.6 3.8 - - + +
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Residues in contact with ALA 336 (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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332A ILE 2.9 18.1 + - - +
333A ILE* 3.5 9.9 - - - +
334A SER 3.2 0.2 - - - -
335A TYR* 1.3 77.1 - - - +
337A GLN* 1.3 62.3 + - + +
339A PHE* 3.6 2.3 + - - +
340A MET* 3.1 30.2 + - - +
388A ASN* 4.2 14.1 + - - +
389A LEU* 3.8 28.2 + - + +
390A LEU* 4.3 13.5 - - + -
429A PHE* 5.5 2.2 - - + -
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Residues in contact with GLN 337 (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 PRO 3.3 15.8 + - - +
278A VAL* 3.6 28.2 - - + +
279A THR* 2.8 32.9 + - - -
280A LEU* 2.9 29.6 + - - +
281A ILE* 4.3 1.6 + - - +
333A ILE* 3.0 25.6 + - - +
334A SER* 3.2 5.8 + - - +
336A ALA* 1.3 74.3 - - - +
338A GLY* 1.3 67.2 + - - +
340A MET* 3.3 12.2 + - - +
341A LEU 3.2 16.3 + - - -
425A THR 4.9 0.2 + - - -
429A PHE* 3.4 35.4 - - + +
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Residues in contact with GLY 338 (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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186A VAL* 4.0 16.9 - - - +
190A ILE* 4.4 12.1 - - - -
278A VAL* 4.9 6.0 - - - +
281A ILE* 5.3 1.1 - - - -
334A SER 3.0 13.8 + - - -
335A TYR 3.3 3.1 + - - -
336A ALA 3.3 0.4 - - - -
337A GLN* 1.3 77.0 - - - +
339A PHE* 1.3 59.6 + - - +
341A LEU* 3.1 9.1 + - - +
342A LEU* 3.0 29.3 + - - +
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Residues in contact with PHE 339 (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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190A ILE* 5.1 0.9 - - + -
335A TYR* 3.2 38.7 + + + +
336A ALA* 4.2 3.8 - - - +
338A GLY* 1.3 74.6 - - - +
340A MET* 1.3 60.8 + - - +
341A LEU 3.2 0.2 - - - -
342A LEU* 3.6 17.0 - - + +
343A ARG* 2.9 34.2 + - - +
355A TYR* 3.4 46.5 - + + -
358A ILE* 4.8 1.3 - - + -
359A ALA* 4.4 7.6 - - + -
362A TRP* 4.0 30.3 - + - -
373A LEU* 5.4 0.2 - - + -
376A ILE* 4.1 21.8 - - + -
380A PHE* 3.5 29.2 - + + -
389A LEU* 5.4 6.5 - - + +
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Residues in contact with MET 340 (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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276A VAL* 3.8 10.1 - - + +
277A PRO* 3.7 26.7 - - + -
336A ALA 3.1 19.6 + - - +
337A GLN* 3.4 13.7 - - - +
338A GLY 3.3 0.2 - - - -
339A PHE* 1.3 76.9 - - - +
341A LEU* 1.3 56.2 + - - +
343A ARG* 3.4 14.0 + - - +
344A GLN* 3.1 28.1 + - - +
387A GLN 5.2 6.1 - - - +
388A ASN* 3.6 29.4 - - - +
429A PHE* 4.1 20.0 - - + -
433A TYR* 5.2 0.7 - - + -
293B LEU* 3.7 30.7 - - + -
296B GLU* 5.1 2.0 - - - +
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Residues in contact with LEU 341 (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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182A PHE* 3.9 13.0 - - + -
185A MET* 5.0 0.2 - - + -
186A VAL* 3.8 15.9 - - + -
267A THR* 3.7 38.4 - - + +
270A SER* 3.8 20.6 - - - +
271A ALA* 3.9 19.1 - - - -
274A TYR* 5.1 4.9 - - + -
276A VAL* 3.6 17.4 - - + +
278A VAL* 3.9 20.9 - - + -
337A GLN 3.2 4.8 + - - +
338A GLY* 3.1 10.8 + - - +
340A MET* 1.3 74.1 - - - +
342A LEU* 1.3 65.0 + - - +
344A GLN* 3.4 0.7 + - + +
345A ALA* 3.1 22.0 + - - +
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Residues in contact with LEU 342 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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182A PHE* 3.9 15.7 - - + -
183A VAL* 4.4 17.3 - - + -
186A VAL* 3.7 30.5 - - + -
338A GLY 3.0 17.9 + - - +
339A PHE* 3.3 29.6 + - + +
341A LEU* 1.3 76.2 - - - +
343A ARG* 1.3 61.7 + - - +
345A ALA* 3.4 1.4 + - - +
346A ALA* 3.1 18.4 + - - +
353A LEU* 3.5 21.5 - - + +
355A TYR* 4.4 7.6 - - + -
358A ILE* 4.1 20.4 - - + -
362A TRP* 4.1 20.6 - - + -
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Residues in contact with ARG 343 (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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339A PHE* 2.9 19.3 + - - +
340A MET* 3.6 15.7 - - - +
342A LEU* 1.3 76.5 - - - +
344A GLN* 1.3 67.3 + - + +
346A ALA* 3.6 2.9 + - - +
347A THR* 3.2 26.1 + - - +
355A TYR* 3.3 40.0 + - + +
380A PHE* 5.3 1.8 - - - -
385A GLU* 4.5 10.3 + - - +
386A LEU 3.0 30.1 + - - -
387A GLN* 3.4 46.9 + - - +
388A ASN* 5.5 0.4 - - - +
296B GLU* 5.2 2.7 - - - -
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Residues in contact with GLN 344 (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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274A TYR* 3.8 25.0 + - + +
275A GLY 4.9 1.4 + - - -
276A VAL* 3.6 25.9 - - + +
340A MET 3.1 17.3 + - - +
341A LEU* 3.9 3.1 - - + +
342A LEU 3.3 0.2 - - - -
343A ARG* 1.3 79.4 - - + +
345A ALA* 1.3 60.5 + - - +
347A THR* 3.2 15.6 + - - +
348A GLU* 2.8 57.8 + - - +
260B GLN* 4.3 13.3 - - - +
293B LEU* 6.2 2.0 - - - +
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Residues in contact with ALA 345 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
182A PHE* 3.5 46.4 - - + -
274A TYR* 5.2 4.6 - - + -
341A LEU 3.1 8.0 + - - +
342A LEU 3.8 3.6 - - - +
344A GLN* 1.3 75.0 - - - +
346A ALA* 1.3 59.6 + - - +
348A GLU* 4.3 1.8 - - - -
349A PHE* 2.9 52.2 + - + +
351A TRP* 4.3 7.0 - - + -
353A LEU* 5.3 0.9 - - + -
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Residues in contact with ALA 346 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
342A LEU 3.1 17.4 + - - +
343A ARG 3.8 5.6 - - - +
344A GLN 3.3 0.2 - - - -
345A ALA* 1.3 76.5 - - - +
347A THR* 1.3 57.5 + - - +
350A GLY* 2.9 23.7 + - - -
351A TRP* 3.1 34.0 + - - +
353A LEU* 4.2 16.0 - - + +
355A TYR* 3.9 14.1 - - - +
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Residues in contact with THR 347 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
343A ARG* 3.2 14.9 + - - +
344A GLN* 3.2 22.7 + - - +
345A ALA 3.1 0.6 - - - -
346A ALA* 1.3 77.4 - - - +
348A GLU* 1.3 70.0 + - - +
349A PHE 3.5 0.2 + - - -
350A GLY* 3.8 5.0 + - - -
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Residues in contact with GLU 348 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
274A TYR* 3.9 38.6 - - + +
344A GLN* 2.8 52.6 + - - +
345A ALA* 3.9 4.9 - - - +
347A THR* 1.3 78.1 - - - +
349A PHE* 1.3 74.5 + - + +
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Residues in contact with PHE 349 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
106A TYR* 3.3 31.6 - + - -
107A ARG* 5.6 3.6 - - + -
114A ARG* 5.9 5.2 - - - -
177A GLU* 5.2 4.5 - - - +
182A PHE* 4.7 1.1 - + - -
274A TYR* 3.1 39.7 - + - -
345A ALA* 2.9 34.9 + - + +
348A GLU* 1.3 83.1 - - + +
350A GLY* 1.3 62.1 + - - +
351A TRP* 3.4 48.5 + + + +
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Residues in contact with GLY 350 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
346A ALA 2.9 12.0 + - - -
347A THR 3.8 4.5 + - - -
348A GLU 3.6 1.8 - - - -
349A PHE* 1.3 79.2 - - - +
351A TRP* 1.3 66.0 + - - +
352A THR* 4.7 3.1 + - - -
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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