Contacts of the helix formed by residues 296 - 342 (chain B) in PDB entry 2XH1
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 296 (chain B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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268A GLY 3.5 12.1 + - - -
269A LEU* 4.1 5.1 - - - -
270A ARG* 4.0 9.4 - - - +
296A SER* 5.1 2.9 - - - -
299A ASN* 3.0 25.7 + - - -
269B LEU 5.4 1.6 - - - -
270B ARG 5.6 1.2 + - - -
271B ILE* 4.5 2.6 - - - +
294B HIS 3.8 1.6 + - - -
295B PRO* 1.3 74.4 - - - +
297B THR* 1.3 65.2 + - - +
298B PHE* 3.4 5.4 + - - +
299B ASN* 3.3 28.6 + - - +
300B GLN* 3.2 20.8 + - - +
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Residues in contact with THR 297 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
268A GLY* 3.0 10.9 + - - -
70B ARG* 3.2 21.3 + - - +
71B ALA* 3.7 5.1 + - - +
73B GLN 2.6 29.2 - - - +
75B SER* 2.9 32.1 - - - +
80B ILE* 4.5 7.0 - - - +
294B HIS* 3.2 13.2 - - - +
295B PRO 3.2 1.3 + - - -
296B SER* 1.3 72.1 - - - +
298B PHE* 1.3 61.8 + - - +
300B GLN* 3.3 6.5 + - - +
301B LEU* 3.0 30.7 + - - +
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Residues in contact with PHE 298 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53A ILE* 4.0 22.2 - - + -
268A GLY 4.3 0.2 + - - -
269A LEU* 3.8 21.3 - - + -
298A PHE* 3.7 15.5 - + - -
299A ASN* 4.6 1.8 - - - -
302A MET* 4.1 8.7 - - + -
51B ALA* 4.1 2.5 - - + -
53B ILE* 4.7 2.9 - - + -
63B PHE* 3.8 14.9 - + - -
68B MET* 3.6 31.0 - - + -
71B ALA* 3.2 35.2 + - + +
72B LEU* 4.2 13.9 - - + -
296B SER* 3.3 2.2 - - - +
297B THR* 1.3 77.8 - - - +
299B ASN* 1.3 71.9 + - - +
301B LEU* 3.5 2.4 + - - +
302B MET* 3.0 48.7 + - + +
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Residues in contact with ASN 299 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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296A SER* 2.7 28.4 + - - -
298A PHE* 4.2 0.8 - - - -
299A ASN* 2.9 24.8 - - - +
269B LEU* 3.2 45.8 - - + +
271B ILE* 4.0 11.0 - - + -
296B SER* 3.3 15.6 + - - +
298B PHE* 1.3 84.2 - - - +
300B GLN* 1.3 60.7 + - - +
302B MET* 3.5 9.9 + - - +
303B ILE* 3.1 32.2 + - - +
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Residues in contact with GLN 300 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
75B SER* 4.2 4.4 + - - -
76B PRO 5.1 0.2 + - - -
79B GLY* 3.3 6.8 - - - -
80B ILE* 2.8 53.1 + - + +
83B LEU* 3.8 24.1 - - + +
113B VAL* 3.9 3.5 - - + +
271B ILE* 3.8 16.4 - - + +
295B PRO* 3.0 43.3 + - + +
296B SER 3.2 12.6 + - - +
297B THR* 3.6 7.9 - - - +
299B ASN* 1.3 73.8 - - - +
301B LEU* 1.3 60.4 + - - +
303B ILE* 3.3 3.2 + - - +
304B SER* 2.9 31.9 + - - -
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Residues in contact with LEU 301 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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63B PHE* 3.6 16.2 - - + -
67B MET* 4.2 24.5 - - + -
70B ARG* 3.5 35.0 - - + +
71B ALA* 3.6 40.8 - - + +
80B ILE* 3.7 18.4 - - + -
82B GLU* 4.8 3.8 - - + +
297B THR* 3.0 20.5 + - - +
298B PHE 3.8 0.9 - - - +
300B GLN* 1.3 74.0 - - - +
302B MET* 1.3 65.8 + - - +
304B SER* 4.0 2.2 - - - -
305B GLN* 2.9 34.0 + - + +
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Residues in contact with MET 302 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48A PHE* 4.0 32.7 - - + -
72A LEU* 4.6 1.3 - - + -
298A PHE* 4.0 26.2 - - + -
53B ILE* 4.3 17.7 - - + -
61B ILE* 3.7 12.1 - - + +
63B PHE* 3.6 11.3 - - + -
269B LEU* 4.0 22.0 - - + -
298B PHE* 3.0 47.9 + - + +
299B ASN* 3.6 18.2 - - - +
301B LEU* 1.3 76.1 - - - +
303B ILE* 1.3 65.0 + - - +
305B GLN* 3.6 1.7 + - - -
306B LEU* 3.2 20.6 + - - +
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Residues in contact with ILE 303 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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48A PHE* 4.4 5.6 - - + -
83B LEU* 4.3 7.2 - - + -
261B PHE* 4.0 24.2 - - + -
265B ILE* 4.3 20.9 - - + -
266B SER* 5.8 2.5 - - - +
269B LEU* 3.9 22.2 - - + -
271B ILE* 3.4 40.4 - - + -
299B ASN 3.1 14.0 + - - +
300B GLN* 3.9 4.3 - - - +
302B MET* 1.3 79.6 - - - +
304B SER* 1.3 58.3 + - - +
306B LEU* 3.2 6.1 + - - +
307B LEU* 3.0 51.7 + - + +
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Residues in contact with SER 304 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80B ILE* 4.2 14.6 - - - -
82B GLU* 3.7 15.2 - - - +
83B LEU* 3.9 19.7 + - - -
300B GLN 2.9 18.1 + - - -
301B LEU* 4.0 4.0 - - - -
303B ILE* 1.3 75.1 - - - +
305B GLN* 1.3 59.4 + - - +
307B LEU* 3.8 2.4 - - - +
308B HIS* 2.7 58.4 + - - -
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Residues in contact with GLN 305 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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61B ILE* 4.1 27.4 - - + +
62B GLN 4.0 9.5 + - - +
63B PHE* 3.9 10.7 - - + -
67B MET* 3.6 29.1 - - - +
301B LEU* 2.9 30.5 + - + +
302B MET 3.7 3.6 - - - +
304B SER* 1.3 73.4 - - - +
306B LEU* 1.3 65.8 + - - +
308B HIS* 3.9 4.0 - - - +
309B GLU* 2.9 27.2 + - - +
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Residues in contact with LEU 306 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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47A PRO* 3.7 25.8 - - + -
48A PHE* 3.9 13.7 - - + -
55B VAL* 3.7 38.6 - - + -
61B ILE* 4.1 7.6 - - + +
265B ILE* 4.3 10.5 - - + -
302B MET 3.2 10.5 + - - +
303B ILE* 3.2 9.7 + - - +
305B GLN* 1.3 77.6 - - - +
307B LEU* 1.3 63.8 + - + +
309B GLU* 3.2 5.5 + - + +
310B TRP* 2.8 69.0 + - + +
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Residues in contact with LEU 307 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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83B LEU* 4.0 11.2 - - + -
86B TRP* 3.6 53.9 + - + +
261B PHE* 3.9 11.4 - - + -
265B ILE* 3.8 27.1 - - + -
303B ILE* 3.0 37.0 + - + +
304B SER* 3.8 3.1 - - - +
305B GLN 3.3 0.2 - - - -
306B LEU* 1.3 78.7 - - + +
308B HIS* 1.3 57.1 + - - +
310B TRP* 3.7 21.1 - - + +
311B GLY* 2.9 27.4 + - - -
315B PHE* 4.1 8.5 - - + -
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Residues in contact with HIS 308 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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82B GLU* 3.3 36.1 + - + +
85B SER* 5.2 2.9 - - - -
86B TRP* 3.7 29.8 - + + +
304B SER* 2.7 45.7 + - - +
305B GLN* 4.2 4.5 - - - +
307B LEU* 1.3 74.1 - - + +
309B GLU* 1.3 62.1 + - - +
311B GLY* 3.7 7.3 + - - +
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Residues in contact with GLU 309 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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59B LYS* 3.7 50.3 + - + +
61B ILE* 6.5 0.2 - - + -
305B GLN 2.9 19.6 + - - +
306B LEU* 3.7 4.5 - - + +
308B HIS* 1.3 77.8 - - - +
310B TRP* 1.3 67.2 + - + +
311B GLY 3.4 0.7 + - - -
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Residues in contact with TRP 310 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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47A PRO* 4.0 17.9 - - + -
55B VAL* 5.0 6.4 - - + +
56B GLU 6.0 0.2 + - - -
58B GLY* 5.9 4.4 - - - -
265B ILE* 4.4 4.7 - - + -
306B LEU* 2.8 49.8 + - + +
307B LEU* 3.7 16.2 - - + +
309B GLU* 1.3 78.1 - - + +
311B GLY* 1.3 64.5 + - - +
313B GLU* 3.9 3.3 + - - +
314B GLY* 2.8 44.0 + - - -
315B PHE* 3.7 33.2 - + - -
318B HIS* 3.3 48.7 - + + -
321B ARG* 5.1 6.7 - - - +
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Residues in contact with GLY 311 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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86B TRP* 5.1 5.4 - - - -
307B LEU 2.9 17.0 + - - +
308B HIS* 3.7 6.7 + - - -
309B GLU 3.3 4.0 + - - -
310B TRP* 1.3 82.7 - - - +
312B GLU* 1.3 63.6 + - - -
315B PHE* 3.0 23.9 + - - +
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Residues in contact with GLU 312 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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86B TRP* 3.3 33.9 + - - -
90B LEU* 4.3 19.7 + - - +
93B LYS* 4.5 29.9 - - + +
94B LEU* 5.8 1.4 - - - +
311B GLY* 1.3 71.6 - - - -
313B GLU* 1.3 74.4 + - - +
315B PHE* 4.1 9.6 - - - +
316B MET* 3.0 36.3 + - + +
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Residues in contact with GLU 313 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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310B TRP 3.9 2.6 + - - +
311B GLY 3.3 0.4 - - - -
312B GLU* 1.3 84.0 - - - +
314B GLY* 1.3 60.1 + - - +
316B MET* 4.0 1.2 - - - +
317B ALA* 2.9 31.9 + - - +
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Residues in contact with GLY 314 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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310B TRP* 2.8 47.2 + - - -
313B GLU* 1.3 72.4 - - - +
315B PHE* 1.3 56.9 + - - +
317B ALA* 3.2 6.1 + - - +
318B HIS* 2.8 31.0 + - - +
321B ARG* 4.8 1.0 + - - -
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Residues in contact with PHE 315 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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86B TRP* 4.0 27.8 - + + -
90B LEU* 4.3 9.0 - - + -
235B PHE* 3.9 33.0 - + - -
261B PHE* 4.5 7.9 - + - -
264B ILE* 4.0 28.3 - - + -
265B ILE* 4.3 14.1 - - + -
307B LEU* 4.1 4.5 - - + -
310B TRP* 3.7 26.2 - + + +
311B GLY 3.0 20.0 + - - +
312B GLU* 4.1 12.6 - - - +
314B GLY* 1.3 75.4 - - - +
316B MET* 1.3 78.0 + - + +
318B HIS* 3.2 5.1 + + - +
319B VAL* 2.9 34.0 + - + +
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Residues in contact with MET 316 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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90B LEU* 5.3 0.2 - - + -
94B LEU* 4.0 27.6 - - + -
235B PHE* 4.1 6.3 - - + -
242B ARG* 3.5 27.8 - - - +
312B GLU* 3.0 26.5 + - + +
313B GLU* 4.6 0.9 - - - +
315B PHE* 1.3 103.9 - - + +
317B ALA* 1.3 57.7 + - - +
319B VAL* 3.6 15.0 - - - -
320B ASP* 2.8 46.0 + - - +
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Residues in contact with ALA 317 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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313B GLU 2.9 22.6 + - - +
314B GLY* 3.5 6.5 - - - +
316B MET* 1.3 75.5 - - - +
318B HIS* 1.3 59.5 + - - +
320B ASP* 3.6 7.7 - - - +
321B ARG* 3.0 51.3 + - - +
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Residues in contact with HIS 318 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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45A MET 3.1 26.5 - - - -
47A PRO* 4.1 15.1 - - + +
264B ILE* 2.6 35.9 + - + -
265B ILE* 4.6 2.9 - - + +
310B TRP* 3.3 39.0 - + + -
314B GLY 2.8 13.1 + - - +
315B PHE* 3.5 9.6 - + - +
317B ALA* 1.3 70.5 - - - +
319B VAL* 1.3 67.2 + - + +
321B ARG* 3.2 21.0 + - - +
322B VAL* 2.9 44.5 + - + +
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Residues in contact with VAL 319 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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235B PHE* 3.4 42.4 - - + +
242B ARG* 5.1 2.7 - - - +
264B ILE* 5.4 6.1 - - + -
315B PHE* 2.9 36.0 + - + +
316B MET* 3.6 30.7 - - + +
318B HIS* 1.3 77.3 - - + +
320B ASP* 1.3 55.3 + - - +
322B VAL* 3.0 8.3 + - - +
323B ILE* 2.7 49.1 + - + +
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Residues in contact with ASP 320 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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240B LYS* 3.0 36.8 - - - +
316B MET* 2.8 37.3 + - - +
317B ALA* 3.6 8.6 - - - +
319B VAL* 1.3 79.2 - - - +
321B ARG* 1.3 63.2 + - + +
323B ILE* 3.7 2.4 - - - +
324B ASP* 2.9 30.2 + - - +
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Residues in contact with ARG 321 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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45A MET* 4.6 3.9 - - - +
56B GLU 5.8 1.6 + - - -
310B TRP* 5.1 8.1 - - - +
314B GLY* 4.8 1.4 + - - -
317B ALA* 3.0 37.5 + - - +
318B HIS* 3.2 34.6 + - - +
320B ASP* 1.3 77.0 - - + +
322B VAL* 1.3 59.5 + - + +
324B ASP* 3.5 5.8 + - - +
325B PHE* 3.1 24.9 + - - +
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Residues in contact with VAL 322 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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45A MET* 4.0 27.6 - - + +
236B LEU* 4.0 17.7 - - + -
263B LYS 4.7 2.9 - - - +
264B ILE* 4.4 10.5 - - + +
318B HIS* 2.9 50.1 + - + +
319B VAL* 3.0 4.7 + - - +
321B ARG* 1.3 74.0 - - + +
323B ILE* 1.3 66.6 + - - +
325B PHE* 3.3 1.4 + - - +
326B TYR* 2.9 53.4 + - + -
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Residues in contact with ILE 323 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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235B PHE 3.1 30.5 - - - +
236B LEU* 4.3 9.6 - - + +
237B GLN* 3.7 28.3 - - + +
238B PHE* 4.5 13.7 - - + +
240B LYS* 4.3 26.2 - - + -
242B ARG* 5.7 7.6 - - + +
319B VAL* 2.7 34.6 + - + +
320B ASP* 3.7 5.4 - - - +
322B VAL* 1.3 71.5 - - - +
324B ASP* 1.3 59.8 + - - +
326B TYR* 3.2 5.7 + - - +
327B SER* 2.6 40.2 + - - -
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Residues in contact with ASP 324 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
240B LYS* 3.8 19.7 + - - +
320B ASP 2.9 21.4 + - - +
321B ARG* 3.7 6.6 - - - +
323B ILE* 1.3 81.1 - - - +
325B PHE* 1.3 62.6 + - - +
327B SER* 3.3 7.7 + - - -
328B ASN* 3.1 30.0 + - - +
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Residues in contact with PHE 325 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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42A ASN* 3.5 30.5 - - + -
45A MET* 3.5 45.3 - - + -
321B ARG 3.1 11.6 + - - +
322B VAL 3.6 2.7 - - - +
323B ILE 3.2 0.2 - - - -
324B ASP* 1.3 76.2 - - - +
326B TYR* 1.3 74.1 + + - +
328B ASN* 3.1 10.8 + - + +
329B GLN* 3.0 57.3 + - + +
403B SER 3.4 17.3 - - - -
404B SER 5.1 1.6 - - - -
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Residues in contact with TYR 326 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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41A PRO* 3.5 11.1 - - - +
42A ASN* 2.8 34.6 + - + +
45A MET* 4.2 11.2 - - + -
236B LEU* 4.4 15.3 - - + -
238B PHE* 3.7 18.6 - - + -
263B LYS 4.2 5.5 + - - -
322B VAL* 2.9 50.6 + - + +
323B ILE* 4.0 2.2 - - - +
325B PHE* 1.3 81.0 - + - +
327B SER* 1.3 57.1 + - - +
329B GLN* 3.4 5.3 + - - +
330B LYS* 2.9 28.1 + - - +
353B GLY 4.3 5.4 - - - +
354B MET* 3.6 27.0 - - + +
402B PHE* 3.6 10.3 - + + -
403B SER* 3.6 35.2 - - - -
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Residues in contact with SER 327 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
238B PHE* 3.7 24.9 + - - +
323B ILE* 2.6 26.2 + - - -
324B ASP* 3.6 9.6 - - - -
326B TYR* 1.3 74.5 - - - +
328B ASN* 1.3 60.5 + - - +
330B LYS* 3.1 24.2 + - - +
331B ASP* 3.1 33.7 + - - +
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Residues in contact with ASN 328 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
324B ASP* 3.1 17.2 + - - +
325B PHE* 3.4 12.3 - - + +
327B SER* 1.3 76.2 - - - +
329B GLN* 1.3 65.1 + - - +
331B ASP* 3.3 14.1 + - - +
332B ALA* 2.9 29.0 + - - +
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Residues in contact with GLN 329 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
325B PHE* 3.0 54.3 + - + +
326B TYR* 3.6 9.6 - - - +
328B ASN* 1.3 77.9 - - - +
330B LYS* 1.3 58.0 + - - +
332B ALA* 3.4 6.0 + - - +
333B ILE* 3.0 30.1 + - - +
402B PHE* 3.0 40.1 + - + +
403B SER* 5.0 0.2 - - - -
404B SER 3.9 11.1 + - - +
405B ALA 2.9 28.7 + - - +
406B SER* 5.4 0.3 - - - -
407B PRO* 4.9 10.6 - - - +
410B MET* 3.9 6.6 - - - +
----------------------------------------------------------
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Residues in contact with LYS 330 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
238B PHE* 3.6 35.1 - - + +
326B TYR 2.9 14.7 + - - +
327B SER* 3.1 45.0 + - - +
328B ASN 3.2 0.2 - - - -
329B GLN* 1.3 74.3 - - - +
331B ASP* 1.3 81.7 + - - +
333B ILE* 3.4 7.3 - - + +
334B LEU* 3.1 40.7 + - + +
349B VAL* 4.6 6.3 - - + -
350B PRO* 3.6 20.0 - - + +
402B PHE* 3.7 20.6 - - + -
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Residues in contact with ASP 331 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
327B SER* 3.1 17.9 + - - +
328B ASN* 3.3 15.9 + - - +
330B LYS* 1.3 92.5 + - - +
332B ALA* 1.3 66.1 - - - +
334B LEU* 3.3 7.0 + - - +
335B ALA* 2.9 27.2 + - - +
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Residues in contact with ALA 332 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
328B ASN 2.9 17.0 + - - +
329B GLN* 3.6 9.9 - - - +
330B LYS 3.3 0.2 - - - -
331B ASP* 1.3 76.2 - - - +
333B ILE* 1.3 57.5 + - - +
335B ALA* 3.6 6.2 + - - +
336B ALA* 3.0 27.0 + - - +
407B PRO* 4.2 26.9 - - + +
410B MET* 3.9 14.8 - - - +
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Residues in contact with ILE 333 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36A LEU* 4.3 3.1 - - + -
329B GLN 3.0 13.2 + - - +
330B LYS* 3.4 12.3 - - + +
331B ASP 3.3 0.4 - - - -
332B ALA* 1.3 74.6 - - - +
334B LEU* 1.3 67.4 + - + +
336B ALA* 3.4 2.6 + - - +
337B ALA* 2.8 27.9 + - - +
350B PRO* 6.0 0.2 - - + -
356B LEU* 4.0 20.4 - - + -
400B ALA* 4.3 10.3 - - + -
401B SER 4.0 12.8 - - - +
402B PHE* 3.8 39.3 - - + -
410B MET* 3.7 17.0 - - + -
414B PHE* 3.7 32.9 - - + -
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Residues in contact with LEU 334 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
330B LYS* 3.1 42.2 + - + +
331B ASP* 3.8 7.0 - - - +
333B ILE* 1.3 74.0 - - + +
335B ALA* 1.3 57.0 + - - +
337B ALA* 2.9 3.9 + - - +
338B ASP* 2.7 46.4 + - - +
347B TRP* 3.6 24.0 - - + +
349B VAL* 4.0 31.0 - - + -
350B PRO* 4.3 4.3 - - + -
356B LEU* 3.6 32.8 - - + -
----------------------------------------------------------
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Residues in contact with ALA 335 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
331B ASP 2.9 18.0 + - - +
332B ALA* 3.7 7.0 - - - +
334B LEU* 1.3 76.5 - - - +
336B ALA* 1.3 55.0 + - - +
338B ASP* 3.9 9.5 + - - +
339B LYS* 3.1 29.1 + - - +
----------------------------------------------------------
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Residues in contact with ALA 336 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
332B ALA 3.0 17.8 + - - +
333B ILE 3.8 4.7 - - - +
334B LEU 3.1 0.2 - - - -
335B ALA* 1.3 76.6 - - - +
337B ALA* 1.3 62.9 + - - +
339B LYS* 4.4 4.3 - - - -
340B TRP* 3.5 26.9 + - + +
407B PRO 5.5 0.4 - - - +
410B MET* 4.2 27.8 - - + +
411B ASP* 4.4 10.3 - - - +
414B PHE* 3.9 19.5 - - + +
----------------------------------------------------------
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Residues in contact with ALA 337 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
333B ILE 2.8 18.6 + - - +
334B LEU* 2.9 5.8 + - - +
336B ALA* 1.3 73.1 - - - +
338B ASP* 1.3 64.8 - - - +
341B LEU* 2.9 29.5 + - + +
347B TRP* 3.2 35.7 - - + +
356B LEU* 4.3 9.0 - - + -
414B PHE* 4.2 21.7 - - + -
----------------------------------------------------------
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Residues in contact with ASP 338 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
334B LEU* 2.7 30.7 + - - +
335B ALA* 3.9 8.0 + - - +
337B ALA* 1.3 72.7 - - - +
339B LYS* 1.3 59.9 + - - +
340B TRP 3.4 0.9 + - - -
342B THR* 2.4 34.0 + - + +
347B TRP* 3.3 21.2 + - - -
----------------------------------------------------------
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Residues in contact with LYS 339 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
335B ALA 3.1 20.2 + - - +
336B ALA* 3.5 1.5 + - - +
337B ALA 3.3 0.4 - - - -
338B ASP* 1.3 77.7 - - - +
340B TRP* 1.3 105.0 + - + +
411B ASP* 3.1 26.4 + - - +
----------------------------------------------------------
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Residues in contact with TRP 340 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
336B ALA* 3.5 23.4 + - - +
338B ASP 3.3 0.2 - - - -
339B LYS* 1.3 116.9 - - + +
341B LEU* 1.3 63.8 + - + +
344B LEU* 3.9 8.6 - - - +
411B ASP* 3.3 41.5 + - - -
414B PHE* 3.8 17.3 - - + +
415B GLN* 3.3 46.0 - - + -
418B ALA* 3.1 24.4 - - + +
422B LYS* 5.9 0.3 + - - -
----------------------------------------------------------
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Residues in contact with LEU 341 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
337B ALA* 2.9 20.3 + - + +
339B LYS 3.8 0.4 - - - -
340B TRP* 1.3 94.2 - - + +
342B THR* 1.3 62.0 + - - +
343B GLY 2.9 10.0 + - - -
344B LEU* 3.0 19.7 + - + +
345B ALA* 3.2 17.8 + - + +
347B TRP* 3.9 9.4 - - + -
358B ILE* 4.3 19.1 - - + -
414B PHE* 3.2 61.7 - - + +
417B LEU* 4.2 13.9 - - + -
418B ALA* 3.9 9.4 - - + +
421B ILE* 5.0 6.3 - - + -
----------------------------------------------------------
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Residues in contact with THR 342 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
337B ALA 3.5 1.4 + - - -
338B ASP* 2.4 41.1 + - + +
341B LEU* 1.3 71.0 - - - +
343B GLY* 1.3 57.9 + - - +
344B LEU* 3.8 4.1 - - - +
345B ALA 4.9 0.4 - - - +
347B TRP* 3.6 26.9 - - + -
----------------------------------------------------------
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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