Contacts of the helix formed by residues 72 - 106 (chain C) in PDB entry 5W97
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 THR 72 (chain C).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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7C ALA* 2.4 37.7 + - + +
70C HIS 3.2 5.7 + - - +
71C HIS* 1.3 74.6 - - - +
73C PRO* 1.3 76.5 - - - +
74C ALA 3.6 3.0 + - - -
75C VAL* 3.0 12.2 + - - +
76C GLN* 2.8 21.4 + - - +
16F LEU* 3.8 44.9 - - + +
17F GLU* 4.0 4.7 - - - +
20F VAL* 4.0 8.5 - - + -
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Residues in contact with PRO 73 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71C HIS 4.8 0.7 - - - +
72C THR* 1.3 88.5 - - - +
74C ALA* 1.3 60.2 + - - +
76C GLN* 3.8 10.9 - - + +
77C LYS* 3.1 26.8 + - - +
17F GLU* 5.1 7.0 - - + +
20F VAL* 4.3 22.0 - - + -
33F ILE* 5.2 9.4 - - + -
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Residues in contact with ALA 74 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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170A ASN* 3.1 25.6 + - - +
7C ALA* 4.2 13.0 - - + +
8C TYR* 3.7 31.0 - - + +
72C THR* 3.1 9.2 + - - +
73C PRO* 1.3 79.0 - - - +
75C VAL* 1.3 63.5 + - - +
77C LYS* 3.3 7.9 + - - +
78C GLY 3.3 6.1 + - - -
33F ILE* 5.4 10.6 - - + +
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Residues in contact with VAL 75 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
94A PHE* 5.8 0.3 - - - -
170A ASN* 5.3 0.2 - - - +
607A PGV 4.3 11.4 - - - +
7C ALA 3.6 10.8 - - - +
8C TYR* 3.8 8.3 - - + -
9C HIS* 3.8 21.8 - - + +
70C HIS 3.8 9.9 - - - +
71C HIS* 3.7 34.1 - - + +
72C THR* 3.0 24.9 + - - +
74C ALA* 1.3 77.4 - - - +
76C GLN* 1.3 61.9 + - - +
78C GLY* 3.2 4.1 + - - -
79C LEU* 3.2 25.5 + - + +
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Residues in contact with GLN 76 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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71C HIS* 4.8 6.5 - - + +
72C THR 2.8 14.9 + - - +
73C PRO* 3.8 10.4 - - + +
74C ALA 3.2 0.4 - - - -
75C VAL* 1.3 77.5 - - - +
77C LYS* 1.3 61.1 + - - +
79C LEU* 3.3 12.2 + - + +
80C ARG* 3.2 53.6 + - - +
230C ASN 4.8 3.7 + - - +
231C HIS* 3.6 40.7 + - - +
232C HIS 4.7 2.4 - - - +
233C PHE* 4.0 26.1 - - + +
236C GLU* 4.3 2.4 + - - -
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Residues in contact with LYS 77 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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170A ASN* 3.6 18.8 - - - +
73C PRO 3.1 18.3 + - - +
74C ALA* 3.5 9.4 - - - +
75C VAL 3.2 0.2 - - - -
76C GLN* 1.3 74.5 - - - +
78C GLY* 1.3 64.4 + - - +
80C ARG* 3.2 21.8 + - - +
81C TYR* 3.0 46.7 + - + -
309C PEK 3.2 29.8 + - - -
8g HIS* 4.9 2.8 + - - -
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Residues in contact with GLY 78 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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93A ALA* 5.5 1.8 - - - -
94A PHE* 3.5 9.0 - - - -
166A THR* 3.4 24.4 - - - +
170A ASN* 3.5 17.8 - - - +
74C ALA 3.3 5.1 + - - -
75C VAL 3.2 7.5 + - - -
77C LYS* 1.3 78.6 - - - +
79C LEU* 1.3 55.9 + - - +
81C TYR* 3.2 2.8 + - - -
82C GLY 2.9 23.6 + - - -
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Residues in contact with LEU 79 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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94A PHE* 3.5 26.0 - - + -
607A PGV 3.8 33.5 - - - +
71C HIS* 3.3 37.7 - - + +
75C VAL* 3.2 17.7 + - + +
76C GLN* 3.6 11.7 - - + +
77C LYS 3.2 0.8 - - - -
78C GLY* 1.3 75.6 - - - +
80C ARG* 1.3 61.7 - - - +
82C GLY* 3.4 1.0 + - - -
83C MET* 3.1 17.8 + - - +
233C PHE* 3.4 25.9 - - + -
303C PGV 4.0 23.1 - - - +
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Residues in contact with ARG 80 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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76C GLN* 3.2 39.8 + - - +
77C LYS* 3.2 16.0 + - - +
78C GLY 3.2 0.2 - - - -
79C LEU* 1.3 73.6 - - - +
81C TYR* 1.3 65.8 + - + +
83C MET 3.3 0.9 + - - -
84C ILE* 3.1 31.4 + - + +
233C PHE* 3.5 21.9 - - + -
236C GLU* 2.8 41.1 + - - -
240C TRP* 3.7 14.7 - - + -
309C PEK 2.9 48.6 + - - +
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Residues in contact with TYR 81 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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165A ILE* 6.3 0.4 - - + -
166A THR* 3.8 15.9 - - + +
169A ILE* 4.0 28.8 - - + +
170A ASN* 3.9 28.0 - - + -
77C LYS* 3.0 51.2 + - + -
78C GLY* 3.6 5.4 - - - +
80C ARG* 1.3 78.2 - - + +
82C GLY* 1.3 64.4 + - - +
83C MET 3.1 0.2 + - - -
84C ILE* 3.2 6.7 + - + +
85C LEU* 3.0 35.1 + - + +
309C PEK 3.6 54.7 - - + -
8g HIS* 3.8 17.6 + + + -
9g GLY* 5.4 1.2 + - - -
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Residues in contact with GLY 82 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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94A PHE* 4.2 5.8 - - - -
162A ILE* 3.6 26.2 - - - +
166A THR* 3.7 4.2 + - - -
607A PGV 3.8 13.4 - - - +
78C GLY 2.9 14.9 + - - -
79C LEU 3.7 4.3 - - - -
80C ARG 3.2 0.4 - - - -
81C TYR* 1.3 77.0 - - - +
83C MET* 1.3 54.7 + - - +
85C LEU 3.5 0.2 + - - -
86C PHE* 3.0 27.9 + - - +
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Residues in contact with MET 83 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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607A PGV 4.2 7.8 - - + +
79C LEU 3.1 15.5 + - - +
80C ARG 3.8 3.4 - - - +
81C TYR 3.1 0.2 - - - -
82C GLY* 1.3 73.6 - - - +
84C ILE* 1.3 66.6 + - - +
86C PHE* 3.7 17.6 - - + +
87C ILE* 3.0 32.5 + - + +
214C PHE* 4.6 2.0 - - + -
233C PHE* 3.9 10.1 - - + -
237C ALA* 3.6 40.4 - - + +
240C TRP* 4.1 13.0 - - + -
241C TYR* 4.0 26.7 - - + -
303C PGV 3.8 34.8 - - + -
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Residues in contact with ILE 84 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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80C ARG* 3.1 21.6 + - + +
81C TYR* 3.8 4.7 - - + +
83C MET* 1.3 75.1 - - - +
85C LEU* 1.3 60.1 + - + +
87C ILE* 3.1 9.5 + - - +
88C ILE* 2.9 43.3 + - + +
240C TRP* 3.8 17.5 - - + -
309C PEK 3.2 90.6 - - + +
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Residues in contact with LEU 85 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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162A ILE* 3.8 21.5 - - + +
165A ILE* 3.8 33.9 - - + -
166A THR* 3.6 24.2 - - - +
196A LEU* 3.6 30.3 - - + +
81C TYR* 3.0 26.3 + - + +
82C GLY 3.6 4.0 - - - +
84C ILE* 1.3 75.3 - - + +
86C PHE* 1.3 64.5 + - - +
88C ILE* 3.3 12.8 + - + +
89C SER 3.1 17.8 + - - -
309C PEK 4.3 33.2 - - + -
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Residues in contact with PHE 86 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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158A ILE* 5.7 0.9 - - + -
159A LEU* 5.5 1.6 - - + -
162A ILE* 3.8 18.1 - - + +
607A PGV 3.6 55.9 - - + -
82C GLY 3.0 17.9 + - - +
83C MET* 3.7 24.2 - - + +
84C ILE 3.2 0.2 - - - -
85C LEU* 1.3 78.1 - - - +
87C ILE* 1.3 65.1 + - - +
89C SER* 2.8 26.4 + - - -
90C GLU* 3.2 39.9 + - + +
241C TYR* 3.8 15.7 - + - -
303C PGV 4.0 31.2 - - + -
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Residues in contact with ILE 87 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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83C MET* 3.0 34.7 + - + +
84C ILE* 3.1 11.0 + - - +
86C PHE* 1.3 77.4 - - + +
88C ILE* 1.3 60.0 + - + +
90C GLU* 3.1 9.8 + - - +
91C VAL* 3.0 31.2 + - + +
240C TRP* 3.9 42.6 - - + +
241C TYR* 4.1 15.9 - - + +
244C PHE* 4.2 24.2 - - + -
309C PEK 4.8 20.6 - - + -
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Residues in contact with ILE 88 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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196A LEU* 4.1 9.0 - - + -
197A LEU* 3.7 27.6 - - + -
84C ILE* 2.9 32.9 + - + +
85C LEU* 3.4 17.5 - - + +
86C PHE 3.2 0.2 - - - -
87C ILE* 1.3 78.1 - - + +
89C SER* 1.3 62.5 + - - +
91C VAL* 3.1 19.9 + - + +
92C LEU* 3.2 16.6 + - + +
309C PEK 4.4 26.0 - - + -
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Residues in contact with SER 89 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
158A ILE* 4.1 14.3 - - - +
196A LEU* 3.8 33.8 - - - +
200A PRO* 3.3 17.2 - - - +
607A PGV 4.0 13.5 - - - +
85C LEU 3.1 11.9 + - - -
86C PHE* 2.8 27.5 + - - -
88C ILE* 1.3 77.5 - - - +
90C GLU* 1.3 56.2 + - - +
92C LEU* 3.3 2.3 + - - -
93C PHE* 3.0 23.0 + - - +
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Residues in contact with GLU 90 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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607A PGV 4.0 18.2 - - + +
86C PHE* 3.5 32.1 - - + +
87C ILE* 3.1 10.4 + - - +
89C SER* 1.3 74.1 + - - +
91C VAL* 1.3 66.2 + - - +
93C PHE* 3.2 10.2 + - - +
94C PHE* 3.0 28.9 + - - -
207C HIS* 2.4 29.8 + - - -
241C TYR* 2.9 34.9 + - + -
244C PHE* 3.5 17.3 - - + -
303C PGV 4.0 7.6 - - - +
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Residues in contact with VAL 91 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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87C ILE* 3.0 22.5 + - + +
88C ILE* 3.1 12.1 + - + +
90C GLU* 1.3 75.2 - - - +
92C LEU* 1.3 66.5 + - + +
94C PHE* 3.4 5.5 + - - +
95C THR* 2.8 35.5 + - - +
244C PHE* 3.9 13.9 - - + -
304C PGV 4.6 15.5 - - + -
309C PEK 3.7 51.4 - - + +
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Residues in contact with LEU 92 (chain C).
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 46.2 - - + +
200A PRO* 3.8 15.7 - - + -
201A VAL* 4.0 20.3 + - + +
237A PHE* 5.0 3.8 - - + -
88C ILE* 3.2 18.9 + - + +
89C SER* 3.7 7.0 - - - +
91C VAL* 1.3 85.8 - - + +
93C PHE* 1.3 68.4 + - - +
95C THR* 3.3 13.8 + - + +
96C GLY 3.3 8.5 + - - -
304C PGV 4.2 31.9 - - + -
2g SER* 4.5 13.2 - - - +
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Residues in contact with PHE 93 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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200A PRO* 3.4 25.4 - - + +
203A ALA* 4.0 16.4 - - + -
204A ALA* 3.7 27.5 - - - +
207A THR* 4.8 3.4 - - - -
607A PGV 4.3 12.1 - - + -
89C SER 3.0 13.6 + - - +
90C GLU* 3.2 23.1 + - - +
92C LEU* 1.3 76.7 - - - +
94C PHE* 1.3 73.2 + + - +
96C GLY 3.2 10.0 + - - -
97C PHE* 3.5 37.3 - + - -
203C PHE* 3.9 33.9 - + + -
207C HIS* 4.9 4.0 - + - -
302C PEK 4.7 15.7 - - + -
303C PGV 5.0 5.2 - - + -
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Residues in contact with PHE 94 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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90C GLU* 3.0 25.8 + - - +
91C VAL* 3.8 8.1 - - - +
93C PHE* 1.3 79.4 - + - +
95C THR* 1.3 65.8 + - - +
97C PHE* 3.0 27.5 + + + +
98C PHE* 3.1 31.2 + + + -
200C ALA* 4.1 10.1 - - + -
203C PHE* 3.9 18.6 - - + -
204C HIS* 3.8 20.6 - + - -
207C HIS* 3.6 43.3 - + + -
244C PHE* 3.9 19.7 - + - -
248C VAL* 4.0 26.0 - - + -
252C LEU* 5.8 0.9 - - + -
309C PEK 4.9 7.0 - - + -
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Residues in contact with THR 95 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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201A VAL* 5.6 3.1 - - + -
91C VAL* 2.8 23.3 + - - +
92C LEU* 3.4 18.4 - - + +
93C PHE 3.2 0.2 - - - -
94C PHE* 1.3 77.1 - - - +
96C GLY* 1.3 63.3 + - - +
98C PHE* 3.1 9.9 + - + +
99C TRP* 3.0 28.3 + - + +
304C PGV 3.8 39.7 - - + +
309C PEK 4.0 23.3 - - + +
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Residues in contact with GLY 96 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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201A VAL* 4.8 6.9 - - - +
204A ALA* 3.8 14.8 - - - -
208A MET* 3.3 16.7 - - - +
234A LEU* 4.2 13.2 - - - +
92C LEU 3.3 5.2 + - - -
93C PHE 3.2 9.4 + - - -
94C PHE 3.2 1.0 - - - -
95C THR* 1.3 78.5 - - - +
97C PHE* 1.3 55.0 + - - +
99C TRP* 3.4 9.7 - - - +
100C ALA* 3.1 20.3 + - - +
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Residues in contact with PHE 97 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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204A ALA* 4.1 12.3 - - + -
207A THR* 4.4 5.8 - - + -
208A MET* 3.5 35.0 - - + -
219A PHE* 5.2 2.9 - + - -
93C PHE* 3.5 53.4 - + - -
94C PHE* 3.0 22.4 + + + +
96C GLY* 1.3 74.1 - - - +
98C PHE* 1.3 61.2 + - + +
100C ALA* 3.7 3.5 - - - +
101C PHE* 3.1 25.5 + - - +
196C THR* 5.5 2.1 - - - +
199C VAL* 3.5 27.6 - - + -
200C ALA* 4.4 23.6 - - + +
203C PHE* 3.8 27.4 - + + -
256C ILE* 5.8 0.2 - - - +
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Residues in contact with PHE 98 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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94C PHE* 3.1 39.7 + + + -
95C THR* 3.7 5.6 - - + +
97C PHE* 1.3 75.7 - - + +
99C TRP* 1.3 60.8 + - - +
101C PHE* 3.3 6.4 + - + +
102C TYR* 2.9 44.4 + + + -
200C ALA* 6.0 1.1 - - + -
248C VAL* 4.1 6.1 - - + -
251C PHE* 3.7 34.5 - - + -
252C LEU* 3.5 43.3 - - + -
255C SER* 3.9 16.6 - - - -
256C ILE* 5.4 2.2 - - + -
309C PEK 3.9 44.4 - - + -
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Residues in contact with TRP 99 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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201A VAL* 4.7 4.5 - - + -
230A LEU* 3.8 10.8 - - + +
233A HIS* 3.7 29.1 - - + +
234A LEU* 3.5 21.3 - - + -
237A PHE* 3.7 42.8 - + + -
288A TRP* 3.9 18.2 - + - -
95C THR* 3.0 15.5 + - + +
96C GLY* 3.4 12.1 - - - +
98C PHE* 1.3 74.7 - - - +
100C ALA* 1.3 57.4 + - - +
102C TYR* 3.3 3.9 + - - +
103C HIS* 2.8 27.8 + - + +
301C CHD 2.9 33.4 + - + +
304C PGV 3.8 52.5 - - + +
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Residues in contact with ALA 100 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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208A MET* 3.8 20.0 - - + -
219A PHE* 4.3 12.1 - - + -
230A LEU* 3.7 28.3 - - + +
96C GLY 3.1 14.6 + - - +
97C PHE* 3.7 6.7 - - - +
98C PHE 3.2 0.4 - - - -
99C TRP* 1.3 80.3 - - - +
101C PHE* 1.3 60.7 + - - +
103C HIS* 3.6 1.2 + - - +
104C SER* 3.0 30.3 + - - -
196C THR* 4.1 3.7 - - + +
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Residues in contact with PHE 101 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
97C PHE 3.1 15.1 + - - +
98C PHE* 3.6 9.2 - + - +
99C TRP 3.2 0.2 - - - -
100C ALA* 1.3 77.6 - - - +
102C TYR* 1.3 80.3 + + - +
104C SER* 3.3 2.4 + - - -
105C SER* 2.9 48.8 + - - -
116C TRP* 3.9 24.2 - + - -
193C TYR* 5.9 1.3 - + - -
196C THR* 3.9 28.2 - - - +
255C SER* 3.2 32.3 - - - -
256C ILE* 3.8 36.8 - - + -
259C TRP* 3.6 17.0 - + - -
260C GLY* 4.2 6.3 - - - -
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Residues in contact with TYR 102 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
98C PHE* 2.9 38.2 + + + +
99C TRP 4.0 2.2 - - - +
101C PHE* 1.3 93.0 - + - +
103C HIS* 1.3 64.6 + - - +
105C SER* 3.7 1.8 - - - -
106C LEU* 3.1 47.6 + - + +
254C VAL* 5.7 1.6 - - - +
255C SER* 2.7 41.0 + - - -
259C TRP* 4.1 21.8 - + - -
304C PGV 3.7 18.3 - - + +
309C PEK 5.2 7.2 - - + -
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Residues in contact with HIS 103 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
227A ASP* 2.7 38.1 + - + +
229A ILE* 4.9 2.9 - - + -
230A LEU* 3.7 37.0 - - + +
233A HIS* 4.7 3.6 - + - -
99C TRP 2.8 18.8 + - - +
100C ALA 3.8 2.2 - - - +
102C TYR* 1.3 78.9 - - - +
104C SER* 1.3 68.0 + - - +
107C ALA* 3.9 20.7 + - + +
301C CHD 2.4 44.5 + - - +
304C PGV 3.5 17.2 + - - +
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Residues in contact with SER 104 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
219A PHE* 5.1 1.7 + - - -
225A GLY 4.8 7.1 + - - +
226A GLY* 5.5 1.0 - - - -
230A LEU* 4.9 5.0 - - - +
100C ALA 3.0 17.0 + - - -
101C PHE 3.9 2.2 - - - -
103C HIS* 1.3 86.4 - - - +
105C SER* 1.3 60.0 + - - +
107C ALA 3.5 3.6 - - - +
108C PRO* 3.5 23.7 - - - +
112C LEU* 5.1 1.0 - - - +
116C TRP* 4.0 11.8 - - - -
192C VAL* 3.3 40.1 - - - +
196C THR* 4.6 2.0 - - - +
----------------------------------------------------------
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Residues in contact with SER 105 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
101C PHE* 2.9 28.2 + - - -
102C TYR* 3.7 3.6 - - - -
104C SER* 1.3 74.1 - - - +
106C LEU* 1.3 65.4 + - - +
107C ALA 3.2 2.1 + - - -
108C PRO* 3.5 11.3 - - - +
116C TRP* 3.4 52.3 - - - +
259C TRP* 3.3 28.3 - - - -
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Residues in contact with LEU 106 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
102C TYR* 3.1 37.5 + - + +
105C SER* 1.3 75.9 + - - +
107C ALA* 1.3 58.2 + - - +
108C PRO* 3.5 5.2 - - - +
259C TRP* 3.4 33.4 - - + -
304C PGV 4.1 61.2 + - + +
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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