Contacts of the helix formed by residues 247 - 296 (chain A) in PDB entry 6W4E
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 LEU 247 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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243A MET* 3.2 42.2 + - + +
246A ASP* 1.3 80.3 - - + +
248A GLU* 1.3 68.8 + - - +
250A VAL* 3.3 18.7 - - + +
251A LYS* 3.3 25.1 - - + +
412A PCW 3.6 32.5 - - + -
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Residues in contact with GLU 248 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
243A MET* 3.0 19.5 + - + +
244A SER* 3.2 30.5 - - - +
245A LYS 3.4 0.2 + - - -
247A LEU* 1.3 81.4 - - + +
249A GLU* 1.3 64.8 + - + +
250A VAL 3.2 1.3 - - - -
251A LYS* 3.2 11.3 + - - +
252A ALA* 3.0 23.3 + - - +
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Residues in contact with GLU 249 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
244A SER 4.1 4.5 - - - +
245A LYS* 2.8 50.5 + - - +
248A GLU* 1.3 73.6 - - + +
250A VAL* 1.3 53.5 + - - +
252A ALA* 3.2 7.0 + - - +
253A LYS* 2.7 46.1 + - + +
521D TYR* 5.3 0.2 - - - -
524D GLU* 4.1 15.5 - - - +
527D GLN* 5.7 1.6 + - - -
528D ARG* 2.6 33.3 + - - +
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Residues in contact with VAL 250 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
245A LYS 3.5 2.4 + - - -
246A ASP 3.2 24.9 - - - +
247A LEU* 3.3 18.2 - - + +
248A GLU 3.2 0.8 - - - -
249A GLU* 1.3 79.0 - - - +
251A LYS* 1.3 65.6 + - + +
253A LYS* 4.7 2.5 - - + -
254A VAL* 2.8 36.2 + - + +
257A TYR* 6.5 2.2 - - + -
412A PCW 4.0 28.0 - - + -
521D TYR* 3.3 31.2 - - + +
528D ARG* 4.6 0.8 - - - +
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Residues in contact with LYS 251 (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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247A LEU* 3.3 22.7 - - + +
248A GLU* 3.2 13.0 + - - +
250A VAL* 1.3 84.5 - - + +
252A ALA* 1.3 61.5 + - - +
254A VAL* 3.3 23.8 - - + +
255A GLN* 3.3 13.9 + - - +
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Residues in contact with ALA 252 (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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248A GLU 3.0 15.5 + - - +
249A GLU* 3.2 8.7 + - - +
251A LYS* 1.3 78.7 - - - +
253A LYS* 1.3 65.0 + - + +
254A VAL 3.2 0.2 - - - -
255A GLN* 3.3 31.9 - - - +
256A PRO* 3.3 7.1 - - - +
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Residues in contact with LYS 253 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
249A GLU* 2.7 25.6 + - + +
250A VAL* 4.3 3.8 - - + +
252A ALA* 1.3 70.9 - - + +
254A VAL* 1.3 66.3 + - - +
255A GLN 3.0 2.7 - - - -
256A PRO* 3.0 10.8 - - + +
257A TYR* 3.0 67.1 + - + +
516D THR 5.4 0.2 + - - -
520D PRO* 3.8 17.8 - - - +
521D TYR* 4.6 7.4 - - + -
524D GLU* 2.6 44.0 + - - +
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Residues in contact with VAL 254 (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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250A VAL* 2.8 22.5 + - + +
251A LYS* 3.3 27.6 - - + +
252A ALA 3.2 0.6 - - - -
253A LYS* 1.3 77.6 - - - +
255A GLN* 1.3 59.5 + - + +
257A TYR* 3.8 11.6 - - + -
258A LEU* 2.7 66.0 + - + +
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Residues in contact with GLN 255 (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 LYS 3.3 10.3 + - - +
252A ALA* 3.3 32.0 + - - +
253A LYS 3.0 1.4 - - - -
254A VAL* 1.3 80.0 - - + +
256A PRO* 1.4 63.1 - - + +
258A LEU* 4.1 0.9 - - - +
259A ASP* 2.8 33.3 + - - +
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Residues in contact with PRO 256 (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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252A ALA 3.3 8.7 - - - +
253A LYS* 3.0 24.9 - - + +
255A GLN* 1.4 90.3 - - + +
257A TYR* 1.3 64.6 + - + +
259A ASP* 4.1 8.2 - - + +
260A ASP* 2.8 33.1 + - - +
517D HIS* 4.5 1.5 + - - +
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Residues in contact with TYR 257 (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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250A VAL* 6.5 2.7 - - + -
253A LYS* 3.0 70.1 + - + +
254A VAL* 3.7 11.7 - - + +
256A PRO* 1.3 83.6 - - + +
258A LEU* 1.3 63.9 + - + +
261A PHE* 3.2 30.9 + - - -
516D THR 3.8 6.4 + - - -
517D HIS* 2.9 73.6 + + + +
521D TYR* 4.2 12.2 - + + +
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Residues in contact with LEU 258 (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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254A VAL* 2.7 46.8 + - + +
255A GLN* 4.1 1.1 - - - +
257A TYR* 1.3 73.4 - - + +
259A ASP* 1.3 55.0 + - - +
261A PHE* 3.8 8.4 - - + +
262A GLN* 2.7 42.7 + - + +
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Residues in contact with ASP 259 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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255A GLN 2.8 22.7 + - - +
256A PRO* 4.0 6.9 - - + +
258A LEU* 1.3 76.4 - - - +
260A ASP* 1.3 58.2 + - - +
262A GLN* 4.0 12.4 - - - +
263A LYS* 2.7 61.9 + - - +
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Residues in contact with ASP 260 (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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256A PRO 2.8 20.0 + - - +
257A TYR 3.7 4.0 - - - +
259A ASP* 1.3 76.0 + - - +
261A PHE* 1.3 63.0 + - - +
263A LYS* 3.2 7.1 + - - +
264A LYS* 2.6 73.6 + - - +
513D ALA* 3.7 11.5 - - - +
517D HIS* 4.3 11.0 - - + +
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Residues in contact with PHE 261 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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257A TYR 3.2 19.3 + - - +
258A LEU* 3.8 11.2 - - + +
260A ASP* 1.3 82.4 - - - +
262A GLN* 1.3 52.3 + - - +
264A LYS* 3.8 7.3 - - + +
265A TRP* 2.7 51.8 + + + +
510D HIS* 3.6 39.9 - + - -
513D ALA* 3.9 13.5 - - + -
514D LEU* 4.0 22.7 - - + -
517D HIS* 3.6 26.2 - + - -
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Residues in contact with GLN 262 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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258A LEU* 2.7 25.9 + - + +
259A ASP* 4.0 11.0 - - - +
261A PHE* 1.3 70.4 - - - +
263A LYS* 1.3 60.3 + - - +
265A TRP* 3.5 7.7 - - + +
266A GLN* 2.9 53.8 + - + +
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Residues in contact with LYS 263 (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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259A ASP* 2.7 53.5 + - - +
260A ASP* 3.2 7.5 + - - +
262A GLN* 1.3 76.7 - - - +
264A LYS* 1.3 63.9 + - + +
266A GLN* 3.1 21.8 + - - +
267A GLU* 3.1 26.7 + - + +
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Residues in contact with LYS 264 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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260A ASP* 2.6 50.8 + - - +
261A PHE* 3.9 6.5 - - + +
263A LYS* 1.3 78.6 - - + +
265A TRP* 1.3 52.8 + - - +
267A GLU* 3.2 22.3 + - - +
268A GLU* 2.7 43.9 + - + +
509D ALA* 3.0 47.3 + - + +
510D HIS* 5.7 7.6 - - + +
512D ASP* 5.8 1.4 + - - -
513D ALA* 3.6 8.8 - - + +
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Residues in contact with TRP 265 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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261A PHE* 2.7 42.1 + + + +
262A GLN* 3.5 9.6 - - - +
264A LYS* 1.3 70.6 - - - +
266A GLN* 1.3 60.2 + - + +
268A GLU* 3.2 30.6 + - + +
269A MET* 2.8 67.2 + - + +
510D HIS* 4.6 10.0 - + - -
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Residues in contact with GLN 266 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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262A GLN* 2.9 42.3 + - + +
263A LYS* 3.1 13.7 + - - +
265A TRP* 1.3 76.5 - - + +
267A GLU* 1.3 50.8 + - + +
269A MET* 3.3 6.0 + - - +
270A GLU* 2.8 52.3 + - + +
273A ARG* 5.3 0.2 + - - -
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Residues in contact with GLU 267 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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263A LYS* 3.1 24.5 - - + +
264A LYS* 3.4 23.5 - - - +
266A GLN* 1.3 76.3 - - + +
268A GLU* 1.3 55.6 + - - +
270A GLU* 3.6 10.2 - - - +
271A LEU* 2.7 50.2 + - + +
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Residues in contact with GLU 268 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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264A LYS* 2.7 26.9 + - + +
265A TRP* 3.2 38.6 + - + +
267A GLU* 1.3 73.0 - - - +
269A MET* 1.3 57.7 + - - +
271A LEU* 4.5 2.7 - - + +
272A TYR* 3.1 16.8 + - - +
506D ARG* 2.7 75.1 + - + +
510D HIS* 2.8 33.4 + - - -
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Residues in contact with MET 269 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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265A TRP* 2.8 49.1 + - + +
266A GLN* 3.8 5.4 - - - +
268A GLU* 1.3 73.7 - - - +
270A GLU* 1.3 54.9 + - - +
271A LEU 3.2 0.2 - - - -
272A TYR* 3.0 18.2 + - + +
273A ARG* 2.7 68.6 + - + +
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Residues in contact with GLU 270 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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266A GLN* 2.8 41.1 + - + +
267A GLU* 3.7 8.4 + - - +
269A MET* 1.3 73.0 - - - +
271A LEU* 1.3 59.0 + - + +
273A ARG* 3.2 25.9 + - - +
274A GLN* 2.8 31.2 + - - +
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Residues in contact with LEU 271 (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 GLU* 2.7 38.5 + - + +
268A GLU* 4.5 2.2 - - + -
270A GLU* 1.3 73.7 - - + +
272A TYR* 1.3 57.1 + - - +
274A GLN* 3.1 8.5 + - + +
275A LYS* 2.9 45.6 + - - +
502D GLU* 3.7 34.5 - - + +
506D ARG* 3.5 20.6 - - + +
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Residues in contact with TYR 272 (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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265A TRP* 6.4 0.2 - + - -
268A GLU* 3.1 21.4 + - + +
269A MET* 3.0 20.7 + - + +
271A LEU* 1.3 76.2 - - - +
273A ARG* 1.3 53.3 + - + +
275A LYS* 3.6 3.9 - - + +
276A VAL* 2.6 37.1 + - - +
499D LEU* 4.0 32.1 + - + +
503D MET* 5.0 11.6 - - - +
506D ARG* 3.2 37.1 + - - -
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Residues in contact with ARG 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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269A MET* 2.7 50.7 + - + +
270A GLU* 3.5 25.4 - - - +
271A LEU 3.2 0.2 - - - -
272A TYR* 1.3 73.8 - - + +
274A GLN* 1.3 64.6 + - - +
275A LYS 3.1 2.2 - - - -
276A VAL* 3.2 27.3 - - + +
277A GLU* 3.3 16.3 - - - +
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Residues in contact with GLN 274 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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270A GLU 2.8 17.3 + - - +
271A LEU* 3.4 14.1 - - + +
273A ARG* 1.3 76.6 - - - +
275A LYS* 1.3 65.9 + - + +
277A GLU* 5.3 7.4 + - - +
278A PRO* 3.2 22.0 - - - +
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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
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271A LEU* 2.9 37.0 + - - +
272A TYR* 3.9 6.3 - - + +
274A GLN* 1.3 82.8 - - + +
276A VAL* 1.3 58.5 + - - +
277A GLU 3.2 2.2 - - - -
278A PRO* 3.2 7.2 - - + +
279A LEU* 2.8 52.8 + - + +
498D PRO* 5.2 13.5 - - + -
499D LEU* 3.8 29.2 - - + -
502D GLU* 2.6 26.8 + - - +
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Residues in contact with VAL 276 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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272A TYR 2.6 18.5 + - - +
273A ARG* 3.2 28.5 - - + +
275A LYS* 1.3 73.5 - - - +
277A GLU* 1.3 65.1 + - + +
279A LEU* 4.5 4.9 - - - -
280A ARG* 2.8 62.7 + - + +
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Residues in contact with GLU 277 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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273A ARG* 3.3 16.6 - - + +
274A GLN* 5.3 7.0 + - - +
276A VAL* 1.3 82.6 - - + +
278A PRO* 1.4 66.1 - - + +
280A ARG* 3.2 7.5 + - - +
281A ALA* 2.9 29.2 + - - +
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Residues in contact with PRO 278 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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274A GLN* 3.2 26.5 - - - +
275A LYS* 3.2 17.3 - - + +
277A GLU* 1.4 95.4 - - + +
279A LEU* 1.3 60.7 + - + +
281A ALA* 3.3 7.8 + - + +
282A GLU* 2.9 37.1 + - + +
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Residues in contact with LEU 279 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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275A LYS* 2.8 40.4 + - + +
276A VAL* 4.1 4.9 - - - +
278A PRO* 1.3 78.3 - - + +
280A ARG* 1.3 60.8 + - - +
282A GLU* 3.2 23.7 + - - +
283A LEU* 2.8 40.1 + - + +
494D GLU 5.5 2.0 - - - +
495D LYS* 3.6 31.6 - - + +
499D LEU* 3.9 28.0 - - + -
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Residues in contact with ARG 280 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
276A VAL* 2.8 48.4 + - + +
277A GLU* 3.6 6.1 - - - +
279A LEU* 1.3 75.6 - - - +
281A ALA* 1.3 53.1 + - - +
283A LEU* 3.3 12.9 + - + +
284A GLN* 2.7 41.4 + - + +
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Residues in contact with ALA 281 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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277A GLU 2.9 14.1 + - - +
278A PRO* 3.5 11.4 - - + +
280A ARG* 1.3 77.6 - - - +
282A GLU* 1.3 57.6 + - + +
284A GLN* 3.6 11.1 - - - +
285A GLU* 2.8 49.3 + - + +
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Residues in contact with GLU 282 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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278A PRO* 2.9 19.6 + - + +
279A LEU* 3.2 22.5 + - - +
281A ALA* 1.3 75.4 - - + +
283A LEU* 1.3 54.2 + - - +
285A GLU* 4.1 4.8 - - - +
286A GLY* 2.7 29.3 + - - -
491D GLU* 3.3 26.0 - - - +
494D GLU* 5.1 10.6 - - - +
495D LYS* 2.6 32.7 + - - +
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Residues in contact with LEU 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 LEU* 2.8 31.3 + - + +
280A ARG* 3.5 10.1 - - + +
282A GLU* 1.3 77.2 - - - +
284A GLN* 1.3 53.4 + - - +
286A GLY* 3.8 0.6 - - - -
287A ALA* 2.7 38.4 + - - +
290A LYS* 5.7 3.5 + - - +
491D GLU* 4.7 10.8 - - + +
492D LEU* 6.5 0.9 - - + -
495D LYS* 4.9 15.3 - - - -
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Residues in contact with GLN 284 (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 ARG* 2.7 25.3 + - + +
281A ALA* 3.6 11.2 - - - +
283A LEU* 1.3 73.2 - - - +
285A GLU* 1.3 60.5 + - - +
287A ALA* 3.7 4.3 - - - +
288A ARG* 2.8 61.9 + - + +
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Residues in contact with GLU 285 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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281A ALA* 2.8 36.0 + - - +
282A GLU* 4.1 4.2 + - - +
284A GLN* 1.3 76.5 - - + +
286A GLY* 1.3 63.7 + - - +
288A ARG* 3.3 26.9 - - - +
289A GLN* 3.2 22.0 + - - +
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Residues in contact with GLY 286 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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282A GLU 2.7 23.2 + - - -
283A LEU 3.8 0.2 - - - -
285A GLU* 1.3 70.5 - - - +
287A ALA* 1.3 58.5 + - - +
289A GLN* 3.2 8.1 + - - +
290A LYS* 2.8 51.4 + - - +
491D GLU* 4.5 3.8 - - - -
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Residues in contact with ALA 287 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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283A LEU 2.7 23.2 + - - +
284A GLN* 3.7 4.9 - - - +
286A GLY* 1.3 69.6 - - - +
288A ARG* 1.3 58.5 + - - +
290A LYS* 4.2 10.8 - - - +
291A LEU* 2.7 52.3 + - + +
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Residues in contact with ARG 288 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
284A GLN* 2.8 50.0 + - + +
285A GLU* 3.3 28.3 - - - +
286A GLY 3.2 0.2 - - - -
287A ALA* 1.3 76.0 - - - +
289A GLN* 1.3 56.6 + - - +
291A LEU* 4.1 2.3 - - - +
292A HIS* 2.8 33.9 + - - +
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Residues in contact with GLN 289 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
285A GLU 3.2 8.9 + - - +
286A GLY* 3.7 9.6 - - - +
288A ARG* 1.3 78.9 - - - +
290A LYS* 1.3 62.2 + - + +
292A HIS* 3.7 4.7 - - - +
293A GLU* 2.9 42.8 + - + +
487D GLN* 5.6 5.8 + - - +
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Residues in contact with LYS 290 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
283A LEU* 5.7 5.1 + - - +
286A GLY* 2.8 32.2 + - - +
287A ALA* 3.9 7.3 - - - +
289A GLN* 1.3 76.1 - - + +
291A LEU* 1.3 61.8 - - + +
293A GLU* 3.7 5.5 + - - +
294A LEU* 3.1 30.0 + - + +
484D GLY* 3.7 34.5 - - - +
487D GLN* 4.6 5.8 - - - -
488D LYS* 4.1 15.4 - - + +
491D GLU* 2.7 31.6 + - - -
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Residues in contact with LEU 291 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
287A ALA* 2.7 35.6 + - + +
288A ARG* 4.2 2.2 - - - +
290A LYS* 1.3 73.2 - - + +
292A HIS* 1.3 58.9 + - - +
294A LEU* 3.1 24.3 + - + +
295A GLN* 2.9 42.6 + - - +
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Residues in contact with HIS 292 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
288A ARG 2.8 21.9 + - - +
289A GLN* 3.7 5.4 - - - +
291A LEU* 1.3 77.1 - - - +
293A GLU* 1.3 63.7 + - - +
295A GLN* 3.1 26.8 + - - +
296A GLU* 3.1 50.9 + - - +
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Residues in contact with GLU 293 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
289A GLN* 2.9 27.4 + - + +
290A LYS* 3.7 7.0 - - - +
292A HIS* 1.3 76.0 - - - +
294A LEU* 1.3 65.3 + - + +
296A GLU* 3.2 25.9 + - - +
297A LYS* 3.3 21.6 + - + +
477D LEU* 6.1 0.2 - - - -
480D GLU* 3.7 33.0 - - + +
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Residues in contact with LEU 294 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
290A LYS* 3.1 19.5 + - + +
291A LEU* 3.1 28.8 + - + +
293A GLU* 1.3 81.6 - - + +
295A GLN* 1.3 55.9 + - + +
297A LYS* 3.0 7.0 + - + +
298A LEU* 2.8 40.3 + - + +
477D LEU* 4.2 22.2 - - + -
480D GLU* 5.8 3.4 - - + -
481D LEU* 4.3 22.7 - - + -
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Residues in contact with GLN 295 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
291A LEU* 2.9 34.4 + - + +
292A HIS* 3.1 28.7 + - + +
294A LEU* 1.3 73.3 - - + +
296A GLU* 1.3 60.8 + - - +
297A LYS 3.0 4.7 - - - -
298A LEU* 2.9 27.4 + - + -
299A SER* 2.9 27.2 + - - +
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Residues in contact with GLU 296 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
292A HIS* 3.1 40.8 + - - +
293A GLU* 3.5 20.6 - - - +
295A GLN* 1.3 79.1 - - - +
297A LYS* 1.3 70.7 + - + +
298A LEU 3.5 0.2 - - - -
299A SER* 5.5 1.0 + - - -
300A PRO* 3.0 25.9 - - - +
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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