Contacts of the helix formed by residues 95 - 124 (chain H) in PDB entry 2FG8
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 LYS 95 (chain H).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41H PHE* 4.1 4.3 - - - -
94H GLY* 1.3 77.5 - - - +
96H THR* 1.3 69.0 + - - +
97H PRO* 3.2 10.8 - - + -
98H ASP* 2.8 31.6 + - - +
99H ALA* 2.8 11.1 + - - +
163H ALA* 6.2 3.5 - - + +
164H GLY* 5.6 6.9 - - - +
167H GLU* 3.8 23.0 + - - +
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Residues in contact with THR 96 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41H PHE* 4.0 11.8 - - - -
48H LEU* 3.5 15.4 - - - +
51H VAL* 3.7 21.0 - - + +
55H PHE* 6.2 1.3 - - + -
95H LYS* 1.3 69.2 - - - +
97H PRO* 1.3 65.5 - - - +
99H ALA* 3.1 2.7 + - + +
100H MET* 2.8 36.2 + - + +
155H LEU* 3.4 28.7 - - + -
167H GLU* 2.9 28.7 + - + +
170H PHE* 4.4 11.9 - - + -
175H LEU* 5.0 1.1 - - + -
----------------------------------------------------------
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Residues in contact with PRO 97 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
95H LYS* 3.4 13.9 - - + -
96H THR* 1.3 94.3 - - - +
98H ASP* 1.3 62.4 + - - +
100H MET* 3.8 1.9 - - + +
101H LYS* 3.1 39.1 + - - +
152H LEU* 4.4 2.8 - - + +
155H LEU* 3.9 37.5 - - + +
167H GLU* 4.4 6.3 - - + +
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Residues in contact with ASP 98 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
93H TRP 3.6 13.7 - - - +
94H GLY* 4.1 3.4 - - - -
95H LYS* 2.8 40.3 + - - +
97H PRO* 1.3 77.9 - - - +
99H ALA* 1.3 63.9 + - - +
101H LYS* 3.3 11.6 + - - +
102H ALA* 3.0 22.7 + - - +
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Residues in contact with ALA 99 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37H LEU* 3.7 16.7 - - + +
41H PHE* 3.5 39.3 - - + -
55H PHE* 3.8 12.4 - - + -
93H TRP* 3.7 8.4 + - - +
95H LYS 2.8 8.1 + - - +
96H THR* 3.6 4.9 - - - +
98H ASP* 1.3 73.2 - - - +
100H MET* 1.3 62.5 + - - +
102H ALA* 3.3 8.9 + - - +
103H ALA* 3.1 22.5 + - - +
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Residues in contact with MET 100 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51H VAL* 6.1 0.4 - - + -
54H PHE* 3.1 37.5 - - + -
55H PHE* 4.5 9.6 - - + -
96H THR* 2.8 25.7 + - + +
97H PRO 3.8 1.6 - - - +
99H ALA* 1.3 71.1 - - - +
101H LYS* 1.3 58.4 + - - +
103H ALA* 3.2 3.6 + - - +
104H MET* 2.8 29.8 + - - +
148H MET* 4.1 27.2 - - - +
151H HIS* 3.3 31.0 - - + -
152H LEU* 3.0 28.0 - - + +
155H LEU* 3.8 15.0 - - + -
170H PHE* 5.1 1.8 - - + -
175H LEU* 4.7 10.3 - - + -
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Residues in contact with LYS 101 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
97H PRO* 3.1 25.2 + - - +
98H ASP* 3.3 10.0 + - - +
100H MET* 1.3 75.6 - - - +
102H ALA* 1.3 62.0 + - - +
104H MET* 3.4 7.4 + - - +
105H ALA* 3.1 24.3 + - - +
152H LEU* 4.5 19.3 - - + -
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Residues in contact with ALA 102 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37H LEU* 5.4 3.1 - - + -
93H TRP* 4.2 29.6 - - + -
98H ASP 3.0 13.2 + - - +
99H ALA* 3.3 11.0 - - - +
100H MET 3.1 0.2 - - - -
101H LYS* 1.3 79.4 - - - +
103H ALA* 1.3 57.1 + - - +
105H ALA* 3.3 6.4 + - - +
106H LEU* 2.9 26.0 + - - +
----------------------------------------------------------
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Residues in contact with ALA 103 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34H TYR* 3.4 33.2 - - + +
37H LEU* 5.7 3.1 - - + +
55H PHE* 3.9 10.1 - - + -
99H ALA 3.1 10.6 + - - +
100H MET* 3.2 7.2 + - - +
102H ALA* 1.3 75.7 - - - +
104H MET* 1.3 67.3 + - - +
106H LEU* 3.0 9.2 + - - +
107H GLU* 2.8 26.0 + - - +
148H MET* 3.7 14.8 - - + -
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Residues in contact with MET 104 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
7E GLN* 3.7 37.5 - - + +
8E ILE* 4.1 1.6 - - + -
100H MET 2.8 19.8 + - - +
101H LYS* 3.6 9.4 - - - +
103H ALA* 1.3 72.3 - - - +
105H ALA* 1.3 64.9 + - - +
107H GLU* 3.0 4.1 + - - +
108H LYS* 3.0 29.4 + - + +
145H ILE* 3.7 33.7 - - - +
148H MET* 3.7 18.7 - - + -
149H GLY* 3.8 17.9 - - - +
152H LEU* 3.5 29.8 - - + -
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Residues in contact with ALA 105 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
101H LYS 3.1 10.9 + - - +
102H ALA* 3.4 10.8 - - - +
104H MET* 1.3 81.8 - - - +
106H LEU* 1.3 62.1 + - - +
108H LYS* 3.1 9.7 + - - +
109H LYS* 3.1 23.4 + - - +
----------------------------------------------------------
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Residues in contact with LEU 106 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26H LEU 5.7 0.4 - - - +
29H GLN* 6.5 0.2 - - + -
30H ALA* 3.9 22.4 - - + -
33H THR* 3.7 32.3 - - + +
34H TYR* 3.7 32.8 - - + +
102H ALA 2.9 13.5 + - - +
103H ALA* 3.3 10.1 - - - +
105H ALA* 1.3 77.8 - - - +
107H GLU* 1.3 63.0 + - - +
109H LYS* 3.4 31.1 + - - +
110H LEU* 3.1 21.6 + - + +
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Residues in contact with GLU 107 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34H TYR* 2.7 24.0 + - - +
62H LYS* 2.5 43.7 + - - -
103H ALA 2.8 19.2 + - - +
104H MET* 3.0 8.3 + - - +
106H LEU* 1.3 71.9 - - - +
108H LYS* 1.3 53.5 + - - +
110H LEU* 3.1 8.2 + - - +
111H ASN* 2.7 35.2 + - - +
141H GLU* 2.6 29.0 - - - +
144H LEU* 3.4 19.3 - - + +
145H ILE* 3.8 14.6 - - + -
148H MET* 4.0 11.0 - - - -
----------------------------------------------------------
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Residues in contact with LYS 108 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6E SER 4.8 1.0 + - - -
7E GLN* 2.8 33.4 + - - +
8E ILE* 3.8 15.5 - - - +
9E ARG 3.7 16.3 + - - -
10E GLN* 3.1 35.6 + - + +
104H MET* 3.0 25.2 + - + +
105H ALA* 3.1 10.7 + - - +
107H GLU* 1.3 72.9 - - - +
109H LYS* 1.3 60.2 + - - +
111H ASN* 4.2 0.2 - - - -
112H GLN* 2.9 25.3 + - - +
145H ILE* 4.4 12.3 - - + -
----------------------------------------------------------
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Residues in contact with LYS 109 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26H LEU* 4.2 35.2 + - + +
29H GLN* 4.4 12.7 + - - +
105H ALA 3.1 11.4 + - - +
106H LEU* 3.7 36.6 - - - +
108H LYS* 1.3 77.1 - - - +
110H LEU* 1.3 61.2 + - - +
112H GLN* 3.5 7.2 + - - +
113H ALA* 3.1 21.3 + - - +
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Residues in contact with LEU 110 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23H LEU* 5.0 0.2 - - - +
26H LEU* 3.5 40.6 - - + +
27H TYR* 3.5 34.1 - - + +
30H ALA* 4.0 16.8 - - + -
62H LYS* 3.5 35.0 - - + +
106H LEU* 3.1 14.5 + - + +
107H GLU* 3.1 14.8 + - - +
109H LYS* 1.3 81.7 - - - +
111H ASN* 1.3 63.7 + - - +
113H ALA* 3.3 3.8 + - - +
114H LEU* 3.2 28.4 + - - +
141H GLU* 4.0 4.0 - - - +
----------------------------------------------------------
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Residues in contact with ASN 111 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10E GLN* 2.7 41.1 + - - +
107H GLU 2.7 18.2 + - - +
108H LYS 3.3 0.6 + - - +
110H LEU* 1.3 71.0 - - - +
112H GLN* 1.3 61.2 + - - +
114H LEU* 3.2 12.1 + - - +
115H LEU* 2.8 48.4 + - - +
138H LEU* 4.7 7.8 - - - +
141H GLU* 3.7 24.1 + - + +
142H VAL* 5.3 9.4 - - - +
145H ILE* 4.1 11.9 - - + +
----------------------------------------------------------
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Residues in contact with GLN 112 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10E GLN* 3.5 19.9 + - - +
11E ASN* 5.4 1.6 - - - +
108H LYS 2.9 16.8 + - - +
109H LYS* 3.7 8.3 - - - +
111H ASN* 1.3 78.5 - - - +
113H ALA* 1.3 55.4 + - - +
115H LEU* 3.8 21.3 - - - +
116H ASP* 2.9 64.5 + - - +
----------------------------------------------------------
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Residues in contact with ALA 113 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23H LEU* 3.6 14.6 - - + +
26H LEU* 3.4 33.7 - - + -
109H LYS 3.1 8.7 + - - +
110H LEU 3.5 6.5 - - - +
111H ASN 3.1 0.4 - - - -
112H GLN* 1.3 76.2 - - - +
114H LEU* 1.3 54.9 + - - +
116H ASP* 3.2 8.1 + - - +
117H LEU* 2.8 34.7 + - - +
----------------------------------------------------------
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Residues in contact with LEU 114 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23H LEU* 3.6 29.2 - - + -
27H TYR* 3.6 21.3 - - - +
110H LEU 3.5 11.2 - - - +
111H ASN* 3.2 9.3 + - - +
113H ALA* 1.3 72.9 - - - +
115H LEU* 1.3 62.6 + - - +
117H LEU* 3.2 6.0 + - - +
118H HIS* 2.8 31.2 + - - +
133H LEU* 3.9 14.4 - - + +
137H PHE* 3.7 41.1 - - + -
138H LEU* 4.1 15.0 - - + +
141H GLU* 3.8 22.7 - - + -
----------------------------------------------------------
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Residues in contact with LEU 115 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10E GLN* 4.8 1.1 - - + -
11E ASN* 3.1 42.4 - - + +
127E PRO* 3.5 31.7 - - + +
128E HIS* 5.6 2.5 - - + +
111H ASN* 2.8 37.4 + - - +
112H GLN* 3.7 24.7 - - - +
114H LEU* 1.3 76.6 - - - +
116H ASP* 1.3 58.4 + - - +
118H HIS* 3.4 4.3 + - - +
119H ALA* 3.0 28.1 + - - +
138H LEU* 4.3 13.9 - - + -
----------------------------------------------------------
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Residues in contact with ASP 116 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
112H GLN* 2.9 48.2 + - - +
113H ALA* 3.4 8.5 - - - +
114H LEU 3.1 0.2 - - - -
115H LEU* 1.3 75.5 - - - +
117H LEU* 1.3 60.4 + - - +
119H ALA* 3.1 8.9 + - - +
120H LEU* 2.8 29.0 + - - +
----------------------------------------------------------
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Residues in contact with LEU 117 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
16H VAL* 4.5 9.2 - - + -
19H ALA* 4.2 24.0 - - + +
20H VAL* 4.3 22.7 - - + -
23H LEU* 3.6 30.3 - - + -
69H LEU* 5.4 0.9 - - + -
113H ALA 2.8 20.6 + - - +
114H LEU* 3.6 6.1 - - - +
116H ASP* 1.3 72.9 - - - +
118H HIS* 1.3 57.8 + - - +
120H LEU* 3.4 8.2 + - + +
121H GLY* 2.8 20.3 + - - -
129H LEU* 3.5 24.7 - - + +
133H LEU* 3.9 17.3 - - + -
----------------------------------------------------------
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Residues in contact with HIS 118 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
127E PRO* 3.6 32.5 - - + +
114H LEU 2.8 16.8 + - - +
115H LEU* 3.6 8.3 - - - +
116H ASP 3.1 0.2 - - - -
117H LEU* 1.3 73.9 - - - +
119H ALA* 1.3 67.8 + - - +
121H GLY* 2.9 12.2 + - - +
122H SER* 2.9 25.2 + - - -
129H LEU* 5.0 0.2 - - - -
130H CYS* 3.4 49.4 - - + +
133H LEU* 3.7 15.9 - - + +
134H GLU* 3.5 23.5 + - + -
138H LEU* 4.5 4.3 - - + -
----------------------------------------------------------
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Residues in contact with ALA 119 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
125E THR* 5.0 11.7 - - - +
115H LEU 3.0 14.9 + - - +
116H ASP* 3.4 11.9 - - - +
118H HIS* 1.3 79.1 + - - +
120H LEU* 1.3 61.3 + - - +
122H SER* 3.1 10.0 + - - -
123H ALA* 3.1 21.0 + - - +
----------------------------------------------------------
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Residues in contact with LEU 120 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15H ASP* 4.1 7.0 - - + +
16H VAL* 3.8 27.8 - - + +
19H ALA* 3.9 25.1 - - + -
116H ASP 2.8 14.2 + - - +
117H LEU* 3.5 11.0 - - + +
119H ALA* 1.3 75.6 - - - +
121H GLY* 1.3 62.8 + - - +
123H ALA* 3.1 7.3 + - + +
124H ARG* 2.9 55.2 + - + +
----------------------------------------------------------
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Residues in contact with GLY 121 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
16H VAL* 4.6 5.6 - - - -
117H LEU 2.8 15.6 + - - -
118H HIS 2.9 5.5 + - - -
120H LEU* 1.3 78.0 - - - +
122H SER* 1.3 55.3 + - - +
124H ARG 3.8 0.6 - - - -
125H THR 3.2 1.9 + - - -
126H ASP* 2.7 38.6 + - - +
129H LEU* 3.7 20.8 - - - +
130H CYS* 3.7 8.2 - - - -
----------------------------------------------------------
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Residues in contact with SER 122 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
118H HIS* 2.9 23.5 + - - -
119H ALA* 3.4 10.7 - - - -
121H GLY* 1.3 75.4 - - - +
123H ALA* 1.3 58.7 + - - +
125H THR* 2.6 28.8 + - - +
130H CYS* 3.8 11.9 - - - -
----------------------------------------------------------
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Residues in contact with ALA 123 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
119H ALA 3.1 9.3 + - - +
120H LEU* 3.4 12.3 - - + +
122H SER* 1.3 79.3 - - - +
124H ARG* 1.3 80.5 + - - +
125H THR* 3.0 8.8 + - - +
----------------------------------------------------------
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Residues in contact with ARG 124 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11H ASN* 4.1 7.8 - - - +
13H SER* 3.0 36.8 - - - +
15H ASP* 2.4 36.9 + - - +
16H VAL* 4.1 11.2 - - + -
120H LEU* 2.9 32.2 + - + +
121H GLY* 4.4 2.5 - - - +
123H ALA* 1.3 93.1 + - - +
125H THR* 1.3 76.8 + - - +
126H ASP* 3.4 5.6 + - + +
----------------------------------------------------------
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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