Contacts of the helix formed by residues 85 - 111 (chain C) in PDB entry 2G33
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 VAL 85 (chain C).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
72C VAL* 4.5 14.8 - - + -
81C SER* 4.0 26.2 - - - +
82C ARG* 4.1 17.0 - - - -
83C ASP 2.8 2.6 + - - -
84C LEU* 1.3 77.0 - - - +
86C VAL* 1.3 86.4 + - + +
87C SER 3.1 1.6 - - - -
88C TYR* 3.4 6.9 - - - +
89C VAL* 2.8 34.9 + - - +
71D TRP* 4.8 13.5 - - + -
76D LEU* 4.4 16.6 - - + -
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Residues in contact with VAL 86 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
69C ALA* 4.5 24.7 - - + +
72C VAL* 5.7 2.0 - - + -
82C ARG 4.0 13.5 - - - +
83C ASP* 3.5 6.7 - - - +
85C VAL* 1.3 95.4 - - + +
87C SER* 1.3 65.7 + - - +
89C VAL* 3.1 8.8 - - + +
90C ASN* 2.8 57.1 + - - +
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Residues in contact with SER 87 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
83C ASP 3.3 6.5 + - - -
84C LEU* 3.7 34.3 - - - +
85C VAL 3.1 0.2 - - - -
86C VAL* 1.3 71.3 - - - +
88C TYR* 1.3 71.5 + - - +
89C VAL 2.5 3.6 + - - -
90C ASN* 2.7 7.4 + - - -
91C THR* 2.6 35.0 + - - +
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Residues in contact with TYR 88 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84C LEU* 4.5 4.5 + - + +
85C VAL 3.4 14.8 - - - +
87C SER* 1.3 77.7 + - - +
89C VAL* 1.3 78.0 + - + +
91C THR* 4.4 4.0 - - - -
92C ASN* 2.3 77.4 + - + +
93C VAL* 4.7 10.5 - - + +
64D ASP 4.3 4.2 + - - -
67D THR* 4.6 4.3 + - - +
68D LEU* 3.2 49.0 - - + +
71D TRP* 3.8 48.4 - + + +
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Residues in contact with VAL 89 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62C TRP* 5.1 10.5 - - + -
65C LEU* 6.3 4.5 - - + -
85C VAL 2.8 25.4 - - - +
86C VAL* 3.1 12.3 - - + +
87C SER 2.5 4.0 + - - -
88C TYR* 1.3 88.1 - - + +
90C ASN* 1.3 63.2 + - - +
91C THR 2.7 13.9 + - - -
93C VAL* 2.8 23.7 + - + -
94C GLY* 2.6 28.8 + - - +
68D LEU* 5.9 1.3 - - + -
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Residues in contact with ASN 90 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27C VAL* 5.6 3.3 - - - +
62C TRP* 4.8 11.8 - - - -
86C VAL* 2.8 45.4 + - - +
87C SER* 2.7 7.7 + - - +
89C VAL* 1.3 83.9 - - - +
91C THR* 1.3 58.0 + - - +
94C GLY* 4.3 11.0 - - - -
95C LEU* 4.9 3.7 + - - +
98C ARG* 4.8 13.0 + - - -
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Residues in contact with THR 91 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21C SER* 5.9 1.0 - - - -
87C SER* 2.6 33.5 + - - +
88C TYR* 4.0 2.9 - - - -
89C VAL 2.7 2.6 + - - -
90C ASN* 1.3 76.6 + - - +
92C ASN* 1.3 62.0 + - + +
95C LEU* 4.1 17.2 - - - +
98C ARG* 6.0 0.3 + - - -
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Residues in contact with ASN 92 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88C TYR* 2.3 69.4 + - + +
91C THR* 1.3 73.3 - - + +
93C VAL* 1.3 61.6 + - - +
95C LEU* 3.8 9.5 - - - +
96C LYS* 3.7 14.2 + - - +
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Residues in contact with VAL 93 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62C TRP* 5.7 2.5 - - + -
65C LEU* 6.2 6.1 - - + -
88C TYR* 4.5 10.3 - - + +
89C VAL* 2.8 43.1 + - + -
92C ASN* 1.3 81.1 - - - +
94C GLY* 1.3 70.9 + - - +
95C LEU 2.8 2.7 - - - -
96C LYS* 2.7 26.2 + - + -
97C PHE* 2.9 20.9 + - + +
64D ASP* 4.5 24.7 - - + +
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Residues in contact with GLY 94 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27C VAL* 4.5 5.5 - - - +
62C TRP* 4.1 22.4 - - - -
89C VAL* 2.6 24.0 + - - -
90C ASN* 4.3 9.4 - - - -
93C VAL* 1.3 75.9 - - - +
95C LEU* 1.3 49.6 + - - +
97C PHE* 3.3 1.4 + - - +
98C ARG* 2.7 42.5 + - - +
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Residues in contact with LEU 95 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21C SER* 3.6 52.7 - - - +
24C PHE* 5.3 8.5 - - + -
89C VAL 4.3 0.8 + - - -
90C ASN 4.9 3.4 + - - +
91C THR 4.1 15.9 - - - +
92C ASN* 3.8 12.7 + - - +
93C VAL 2.8 0.4 - - - +
94C GLY* 1.3 73.5 - - - +
96C LYS* 1.3 51.7 + - - +
97C PHE 2.9 4.9 - - - -
98C ARG* 3.7 24.7 - - + +
99C GLN* 2.6 60.4 + - + +
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Residues in contact with LYS 96 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5C PRO* 5.6 4.4 - - - +
6C TYR* 5.1 0.5 + - - -
13C VAL* 6.3 5.4 - - + -
92C ASN 3.7 5.6 + - - +
93C VAL* 2.7 25.0 + - + +
95C LEU* 1.3 75.7 - - - +
97C PHE* 1.3 66.5 + - + +
99C GLN* 3.5 22.5 - - - +
100C LEU* 3.8 15.2 + - - +
60D LEU* 4.6 19.4 + - - +
64D ASP* 2.7 43.4 + - - +
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Residues in contact with PHE 97 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27C VAL* 6.0 0.2 - - + -
58C ALA* 3.5 32.3 - - + -
61C ALA* 4.7 0.9 - - + -
62C TRP* 3.6 44.2 - + + -
65C LEU* 5.0 6.5 - - + -
93C VAL* 2.9 21.2 + - + +
94C GLY 3.6 6.3 - - - +
95C LEU 2.9 0.6 + - - -
96C LYS* 1.3 86.3 - - + +
98C ARG* 1.3 52.4 + - - +
99C GLN 2.8 5.5 + - - -
100C LEU* 3.3 15.0 + - + +
101C LEU* 2.7 49.8 + - + +
61D ALA* 3.7 29.6 - - + -
64D ASP* 4.1 18.8 - - + -
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Residues in contact with ARG 98 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21C SER* 3.3 22.0 + - - -
22C ASP* 5.0 3.2 + - - +
24C PHE* 3.2 30.1 + - + +
25C PRO 3.2 21.5 - - - +
26C SER* 3.8 20.8 - - - +
27C VAL* 4.0 20.7 - - + +
30C LEU* 4.1 5.1 - - + +
90C ASN 4.8 12.3 + - - -
91C THR* 6.0 0.4 + - - +
94C GLY 2.7 24.8 + - - +
95C LEU* 3.7 26.3 - - + +
97C PHE* 1.3 72.2 - - - +
99C GLN* 1.3 68.7 + - - +
101C LEU* 3.7 11.4 - - - +
102C TRP* 3.1 20.8 + - - +
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Residues in contact with GLN 99 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6C TYR* 4.9 1.3 - - - +
13C VAL* 4.7 8.3 + - - +
16C LEU* 3.1 46.9 + - + +
17C SER* 3.7 6.9 - - - +
19C LEU 5.6 0.6 + - - -
24C PHE* 3.3 34.5 - - + -
95C LEU* 2.6 43.4 + - - +
96C LYS* 3.5 17.1 - - - +
97C PHE 2.8 0.8 - - - -
98C ARG* 1.3 83.3 - - - +
100C LEU* 1.3 67.0 + - - +
102C TRP* 3.3 6.9 + - - +
103C PHE* 3.4 9.8 + - - +
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Residues in contact with LEU 100 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5C PRO* 5.1 13.9 - - + -
6C TYR* 2.9 28.9 + - + +
16C LEU* 4.7 0.2 - - - -
55C LEU* 5.9 0.7 - - - -
58C ALA* 4.5 21.1 - - + -
96C LYS* 3.9 13.7 - - - +
97C PHE* 3.3 21.2 + - + +
99C GLN* 1.3 80.3 - - - +
101C LEU* 1.3 93.9 + - + +
103C PHE* 2.7 27.0 - - - +
104C HIS* 3.3 22.6 + - + +
57D GLN* 4.4 15.7 - - - +
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Residues in contact with LEU 101 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27C VAL* 5.4 7.6 - - + -
30C LEU* 3.3 37.0 - - + -
31C LEU* 4.0 22.7 - - + -
34C ALA* 6.1 0.4 - - + -
55C LEU* 5.2 4.7 - - + +
58C ALA* 5.0 14.1 - - + -
59C ILE* 5.5 12.1 - - + +
62C TRP* 5.8 5.4 - - + -
97C PHE* 2.7 40.4 + - + +
98C ARG* 3.7 8.5 - - - -
100C LEU* 1.3 84.5 - - + +
102C TRP* 1.3 69.0 + - - +
104C HIS* 3.2 9.7 + - - +
105C ILE* 3.5 20.9 + - + +
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Residues in contact with TRP 102 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
16C LEU* 4.9 14.4 - - + -
19C LEU* 5.0 10.5 - - + -
23C PHE* 5.0 19.5 - + - -
24C PHE* 4.2 28.9 - + + -
25C PRO* 4.9 15.7 - - + -
30C LEU* 3.4 19.8 - - + +
98C ARG 3.1 15.4 + - - +
99C GLN 3.9 6.1 - - - -
101C LEU* 1.3 80.3 - - - +
103C PHE* 1.3 99.2 + + + +
104C HIS 3.0 0.7 + - - -
105C ILE* 3.0 18.1 + - + +
106C SER* 3.1 29.2 + - - -
115C VAL* 5.2 7.6 - - + -
118C TYR* 5.6 16.4 - + - -
119C LEU* 5.0 17.9 - - + -
140C LEU* 5.7 4.5 - - + -
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Residues in contact with PHE 103 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6C TYR* 4.3 30.7 - + - -
9C PHE* 4.3 25.6 - + + -
11C ALA* 5.1 4.5 - - + -
16C LEU* 4.9 10.8 - - + -
51C HIS* 4.5 8.7 - + - -
99C GLN 3.4 1.8 + - - +
100C LEU* 2.7 17.3 - - - +
102C TRP* 1.3 102.7 - + + +
104C HIS* 1.3 118.9 + + - +
106C SER* 2.9 16.1 + - - -
107C ALA* 3.5 6.5 + - + +
112C ARG* 5.8 1.8 - - - -
115C VAL* 5.0 14.5 - - + +
116C LEU* 5.0 17.3 - - + -
119C LEU* 6.3 2.5 - - + -
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Residues in contact with HIS 104 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5C PRO 5.7 0.4 + - - -
6C TYR* 6.0 0.2 - - - -
9C PHE* 3.5 35.0 - + - -
51C HIS* 3.0 41.6 + - - -
54C ALA* 4.1 10.2 - - + +
55C LEU* 3.9 27.3 + - + -
100C LEU* 4.1 24.5 - - + +
101C LEU 3.2 7.2 + - - +
102C TRP 3.0 2.2 + - - -
103C PHE* 1.3 108.3 - + - +
105C ILE* 1.3 56.2 + - - +
106C SER 2.6 14.7 + - - -
107C ALA* 2.7 15.2 + - - +
108C LEU* 3.2 15.3 + - + +
57D GLN* 4.9 6.0 + - - -
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Residues in contact with ILE 105 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30C LEU* 4.3 15.9 - - + +
33C THR* 4.7 17.7 - - + -
34C ALA* 4.1 23.6 - - + -
37C LEU* 5.8 1.8 - - + -
38C TYR* 4.1 16.8 + - + +
55C LEU* 4.4 16.1 - - + +
101C LEU* 3.5 37.0 - - + +
102C TRP* 3.0 9.5 + - + +
104C HIS* 1.3 75.5 - - - +
106C SER* 1.3 67.9 + - - +
108C LEU* 3.2 17.4 + - - +
109C THR* 3.1 15.1 + - - +
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Residues in contact with SER 106 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
102C TRP* 3.1 41.2 + - - -
103C PHE 2.9 13.3 + - - -
104C HIS 2.6 3.6 + - - -
105C ILE* 1.3 72.4 - - - +
107C ALA* 1.3 55.4 + - - -
109C THR 2.6 28.8 + - - -
110C PHE* 2.8 31.0 - - - -
115C VAL* 4.5 10.1 - - - -
140C LEU* 5.2 6.5 - - - -
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Residues in contact with ALA 107 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51C HIS* 4.0 26.9 - - + +
103C PHE* 3.5 6.7 + - + +
104C HIS* 2.7 13.3 + - - +
106C SER* 1.3 75.1 - - - +
108C LEU* 1.3 51.7 + - + +
109C THR 2.5 13.3 + - - -
111C GLY* 2.7 23.1 + - - +
112C ARG* 4.0 13.0 - - - +
115C VAL* 3.6 25.6 - - + +
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Residues in contact with LEU 108 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38C TYR* 2.7 39.2 + - + +
42C LEU* 6.1 1.8 - - + -
51C HIS* 3.3 37.9 - - + +
52C HIS* 3.8 41.1 - - + +
55C LEU* 5.4 7.6 - - + -
104C HIS* 3.4 22.2 - - + +
105C ILE* 3.3 12.6 - - - +
106C SER 2.8 4.6 + - - -
107C ALA* 1.3 68.5 - - - +
109C THR* 1.3 65.6 + - - +
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Residues in contact with THR 109 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37C LEU* 5.3 1.6 - - - +
38C TYR* 2.9 12.7 + - - +
105C ILE* 3.1 10.2 + - - +
106C SER 2.6 9.7 + - - -
107C ALA 2.5 8.0 + - - -
108C LEU* 1.3 83.9 + - - +
110C PHE* 1.3 81.7 + - + -
111C GLY 3.9 0.2 - - - -
142C THR* 3.9 22.3 + - - +
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Residues in contact with PHE 110 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
106C SER* 2.8 36.2 + - - +
109C THR* 1.3 108.8 - - + +
111C GLY* 1.3 53.8 + - - +
114C THR* 2.4 44.6 + - + +
115C VAL* 4.5 9.4 - - + -
140C LEU* 3.1 58.1 - - + -
141C SER* 4.3 6.1 - - - -
142C THR* 4.7 21.5 - - - +
----------------------------------------------------------
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Residues in contact with GLY 111 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
107C ALA 2.7 20.7 + - - -
109C THR 3.9 0.2 - - - -
110C PHE* 1.3 72.4 - - - +
112C ARG* 1.3 68.6 + - - -
113C GLU 3.2 3.1 - - - -
114C THR* 2.9 16.4 + - - -
115C VAL* 2.9 15.6 + - - +
----------------------------------------------------------
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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