Contacts of the helix formed by residues 121 - 188 (chain A) in PDB entry 3PIK
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 GLY 121 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1A CYS 3.0 16.3 + - - -
118A ASP* 3.2 22.8 + - - -
120A PHE* 1.3 77.8 - - - +
122A ARG* 1.3 65.0 + - - +
123A LEU 3.4 2.2 - - - -
124A LYS* 4.1 8.3 - - - -
125A ASN* 2.9 34.0 + - - +
285A ALA* 4.4 0.7 - - - -
448A UNL 5.0 0.4 - - - -
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Residues in contact with ARG 122 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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116A ASP* 5.3 4.0 + - - -
118A ASP* 2.9 8.6 + - - +
120A PHE 3.4 4.2 + - - -
121A GLY* 1.3 77.6 - - - +
123A LEU* 1.3 81.7 + - + +
126A MET* 3.1 55.4 + - - +
282A ALA* 3.7 30.0 - - + +
285A ALA* 3.7 17.3 - - + -
286A ALA* 5.0 13.5 - - - +
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Residues in contact with LEU 123 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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77A THR 5.0 2.0 - - - +
80A ASP* 3.6 30.3 - - + +
81A ARG* 3.8 22.0 - - + +
116A ASP* 3.8 35.0 - - + +
118A ASP* 2.7 25.1 + - + +
122A ARG* 1.3 96.9 - - - +
124A LYS* 1.3 67.1 + - - +
126A MET* 3.3 29.7 + - + +
127A SER* 3.1 22.9 + - - -
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Residues in contact with LYS 124 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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2A SER* 4.3 21.0 - - - -
81A ARG* 3.7 36.2 + - - +
118A ASP* 2.9 17.8 + - - +
121A GLY* 3.8 9.9 - - - +
122A ARG 3.3 0.2 - - - -
123A LEU* 1.3 77.3 - - - +
125A ASN* 1.3 63.6 + - - +
127A SER* 3.2 5.7 + - - -
128A GLU* 2.8 30.1 + - + +
448A UNL 4.2 21.3 - - + +
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Residues in contact with ASN 125 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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2A SER* 3.1 37.7 + - - +
3A LEU 3.9 1.6 - - - +
4A ALA* 3.9 9.7 - - - +
121A GLY* 2.9 24.0 + - - +
122A ARG 4.0 0.9 - - - +
124A LYS* 1.3 80.0 + - - +
126A MET* 1.3 60.8 + - - +
127A SER 3.0 1.3 - - - -
128A GLU* 4.1 8.3 - - - +
129A ALA* 2.9 25.1 + - - +
278A ALA* 3.3 38.7 - - - +
281A GLY* 3.9 15.0 - - - -
282A ALA* 3.9 8.1 - - - +
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Residues in contact with MET 126 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
77A THR* 3.8 15.7 - - + +
80A ASP* 5.7 5.2 - - + +
122A ARG* 3.1 39.5 + - - +
123A LEU* 3.3 39.3 - - + +
124A LYS 3.3 0.2 - - - -
125A ASN* 1.3 76.7 - - - +
127A SER* 1.3 62.8 + - - +
129A ALA* 3.4 8.1 + - - +
130A GLU* 3.2 26.7 + - - +
279A ASN* 4.7 6.7 - - - +
282A ALA* 3.9 14.4 - - + -
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Residues in contact with SER 127 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74A TYR* 3.5 18.3 - - - -
77A THR* 3.8 11.9 - - - +
78A ASP* 2.9 36.3 + - - +
81A ARG* 3.9 9.8 + - - -
123A LEU 3.1 12.5 + - - -
124A LYS 3.2 9.6 - - - -
125A ASN 3.0 0.2 - - - -
126A MET* 1.3 77.3 - - - +
128A GLU* 1.3 60.0 + - - +
130A GLU* 3.0 5.0 + - - +
131A ARG* 2.8 25.5 + - - +
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Residues in contact with GLU 128 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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74A TYR* 5.5 0.2 - - - -
124A LYS* 2.8 21.8 + - + +
125A ASN* 3.3 13.4 + - - +
127A SER* 1.3 75.0 - - - +
129A ALA* 1.3 63.4 + - - +
131A ARG* 3.1 31.5 + - - -
132A GLN* 3.0 52.4 + - + +
274A MET 5.5 0.7 - - - +
278A ALA* 4.0 14.4 - - + -
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Residues in contact with ALA 129 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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125A ASN 2.9 12.0 + - - +
126A MET* 3.5 9.6 - - - +
127A SER 3.1 0.2 - - - -
128A GLU* 1.3 76.8 - - - +
130A GLU* 1.3 58.9 + - + +
132A GLN* 3.2 3.6 + - - +
133A ASN* 2.9 26.4 + - - +
275A ALA* 3.6 26.0 - - + +
278A ALA* 3.7 6.9 - - + +
279A ASN* 3.5 30.1 - - - +
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Residues in contact with GLU 130 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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70A ALA 4.6 2.1 - - - +
73A GLN* 3.4 30.6 + - - +
74A TYR* 3.8 22.0 + - - +
77A THR* 3.4 22.6 + - + +
126A MET 3.2 11.9 + - - +
127A SER 3.0 8.3 + - - +
129A ALA* 1.3 76.9 - - + +
131A ARG* 1.3 66.5 + - - +
133A ASN* 3.3 18.5 + - - +
134A TYR* 3.0 23.2 + - - +
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Residues in contact with ARG 131 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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74A TYR* 3.6 43.4 - - + -
127A SER 2.8 8.6 + - - +
128A GLU* 3.1 40.9 + - - +
130A GLU* 1.3 78.1 - - - +
132A GLN* 1.3 64.1 + - - +
134A TYR* 3.3 12.1 - - + +
135A LEU* 2.9 49.3 + - + +
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Residues in contact with GLN 132 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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128A GLU* 3.0 43.7 + - + +
129A ALA 3.6 4.5 - - - +
131A ARG* 1.3 83.7 - - - +
133A ASN* 1.3 60.7 + - - +
135A LEU* 3.2 20.2 + - - +
136A ALA* 2.8 30.2 + - - +
271A HIS* 2.8 54.2 - - - +
274A MET* 3.5 30.9 - - + +
275A ALA* 3.6 10.3 - - + +
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Residues in contact with ASN 133 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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70A ALA* 4.0 12.3 - - - +
73A GLN* 5.7 1.2 - - - +
129A ALA 2.9 16.6 + - - +
130A GLU* 3.3 20.2 + - - +
132A GLN* 1.3 75.8 - - - +
134A TYR* 1.3 53.6 + - - +
136A ALA* 3.4 9.2 + - - +
137A THR* 2.7 46.8 + - - -
272A ALA* 6.2 0.7 - - - +
275A ALA* 4.4 6.3 - - + +
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Residues in contact with TYR 134 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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67A VAL* 3.7 25.6 - - + -
70A ALA* 3.9 20.2 - - + +
71A ARG* 3.3 56.8 + - + -
74A TYR* 4.5 10.8 - + + -
130A GLU 3.0 13.3 + - - +
131A ARG* 3.3 21.5 - - + +
133A ASN* 1.3 73.3 + - - +
135A LEU* 1.3 83.0 + - + +
137A THR* 3.0 3.3 + - - -
138A GLU* 2.9 41.1 + - + +
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Residues in contact with LEU 135 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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131A ARG* 2.9 36.2 + - + +
132A GLN* 3.5 34.8 - - - +
134A TYR* 1.3 97.3 - - + +
136A ALA* 1.3 62.1 + - - +
138A GLU* 3.1 23.0 + - - +
139A GLU* 3.1 24.1 + - - +
271A HIS* 3.5 31.8 - - + +
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Residues in contact with ALA 136 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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132A GLN 2.8 20.1 + - - +
133A ASN* 3.5 12.1 - - - +
135A LEU* 1.3 73.5 - - - +
137A THR* 1.3 56.9 + - - +
139A GLU* 3.2 2.4 + - - +
140A ALA* 2.9 23.6 + - - +
268A GLU* 3.3 43.1 - - + +
271A HIS* 3.7 10.2 - - + +
272A ALA* 4.3 8.7 - - + +
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Residues in contact with THR 137 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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63A ALA 5.0 0.4 - - - +
66A LYS* 3.5 37.0 - - + +
67A VAL* 3.6 14.1 - - + +
70A ALA* 3.8 12.1 - - + +
133A ASN* 2.7 33.6 + - - -
134A TYR 3.0 6.5 + - - -
136A ALA* 1.3 73.1 - - - +
138A GLU* 1.3 64.6 + - - +
140A ALA* 3.2 10.1 + - + +
141A GLN* 3.0 22.2 + - - +
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Residues in contact with GLU 138 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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67A VAL* 3.5 28.6 - - + +
71A ARG* 4.8 2.9 + - - -
134A TYR* 2.9 39.6 + - + +
135A LEU* 3.1 25.8 + - - +
137A THR* 1.3 78.1 - - - +
139A GLU* 1.3 68.0 + - - +
141A GLN* 3.1 5.8 + - - +
142A ARG* 3.0 37.4 + - - +
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Residues in contact with GLU 139 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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135A LEU 3.1 13.9 + - - +
136A ALA 3.2 7.2 + - - +
138A GLU* 1.3 80.5 - - - +
140A ALA* 1.3 56.1 + - - +
142A ARG* 3.0 33.8 + - - -
143A ALA* 2.9 24.3 + - - +
264A PRO* 3.3 38.5 - - - +
267A MET* 3.5 39.9 - - + +
268A GLU* 3.7 9.4 - - + +
271A HIS* 3.9 16.1 - - + +
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Residues in contact with ALA 140 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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63A ALA* 5.5 0.2 - - - -
136A ALA 2.9 8.7 + - - +
137A THR* 3.5 13.2 - - + +
139A GLU* 1.3 75.1 - - - +
141A GLN* 1.3 58.7 + - - +
143A ALA* 3.1 8.5 + - - +
144A VAL* 2.9 34.3 + - + +
268A GLU* 3.4 32.5 + - - +
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Residues in contact with GLN 141 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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60A LEU* 3.7 13.3 - - - +
63A ALA* 3.7 36.8 - - + +
64A THR* 3.2 22.1 + - - +
67A VAL* 3.6 15.0 - - + -
137A THR 3.0 12.8 + - - +
138A GLU* 3.1 10.0 + - - +
140A ALA* 1.3 76.5 - - - +
142A ARG* 1.3 71.0 + - - +
144A VAL* 3.2 4.0 + - - +
145A HIS* 3.0 34.3 + - - +
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Residues in contact with ARG 142 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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138A GLU* 3.0 25.9 + - - +
139A GLU* 3.0 39.8 + - - +
141A GLN* 1.3 85.5 - - - +
143A ALA* 1.3 58.0 + - - +
145A HIS* 3.3 8.0 - - - +
146A ILE* 3.1 32.2 + - + +
264A PRO* 3.8 14.4 - - + -
267A MET* 5.6 3.8 - - - -
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Residues in contact with ALA 143 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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139A GLU 2.9 12.1 + - - +
140A ALA* 3.1 13.7 + - - +
142A ARG* 1.3 74.9 - - - +
144A VAL* 1.3 59.2 + - + +
146A ILE* 3.2 1.9 + - - +
147A LEU* 2.9 42.2 + - + +
264A PRO* 3.6 5.6 - - + +
265A ASP* 4.4 10.3 - - + +
268A GLU* 5.1 0.9 - - - +
453A SO4 3.4 28.5 - - - +
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Residues in contact with VAL 144 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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59A ASP* 4.2 13.7 - - + +
60A LEU* 4.0 30.5 - - + +
63A ALA* 4.0 17.0 - - + -
140A ALA* 2.9 20.5 + - + +
141A GLN 3.6 6.1 - - - +
143A ALA* 1.3 75.9 - - + +
145A HIS* 1.3 57.8 + - - +
147A LEU* 3.4 11.1 + - + +
148A LEU* 2.9 30.7 + - + +
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Residues in contact with HIS 145 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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37A TRP* 5.3 0.2 - + - -
54A LEU* 3.7 30.9 - - + +
60A LEU* 4.0 21.3 - - + +
141A GLN* 3.0 18.8 + - - +
142A ARG* 3.3 15.5 - - - +
143A ALA 3.1 0.2 - - - -
144A VAL* 1.3 78.5 - - - +
146A ILE* 1.3 69.3 + - - +
148A LEU* 3.3 6.0 + - - +
149A VAL* 3.2 28.7 + - + +
451A SO4 3.1 42.3 + - - -
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Residues in contact with ILE 146 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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142A ARG* 3.1 14.8 + - + +
143A ALA 3.2 4.2 + - - +
145A HIS* 1.3 82.6 - - - +
147A LEU* 1.3 69.9 + - + +
149A VAL* 3.3 8.0 + - + +
150A SER* 3.0 22.7 + - - -
264A PRO* 4.1 9.0 - - + -
435A THR* 3.9 25.1 + - + +
438A GLY 3.8 27.1 - - - +
439A GLY* 4.5 6.3 - - - +
440A GLY 4.6 13.0 - - - +
453A SO4 2.8 41.3 - - - +
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Residues in contact with LEU 147 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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143A ALA* 2.9 29.2 + - + +
144A VAL* 3.9 9.2 - - + +
146A ILE* 1.3 78.0 - - + +
148A LEU* 1.3 57.1 + - - +
150A SER* 3.4 4.7 + - - -
151A ASN* 2.9 45.3 + - - +
435A THR* 4.3 17.5 - - + -
453A SO4 4.5 17.9 - - - +
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Residues in contact with LEU 148 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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53A ALA* 3.9 18.2 - - + +
54A LEU* 4.1 7.0 - - + -
57A ASN* 3.5 50.9 - - + +
59A ASP* 6.0 0.9 - - + -
60A LEU* 4.1 19.5 - - + -
144A VAL* 2.9 21.0 + - + +
145A HIS 3.6 5.2 - - - +
146A ILE 3.2 0.2 - - - -
147A LEU* 1.3 75.1 - - - +
149A VAL* 1.3 59.9 + - - +
151A ASN* 4.4 4.3 - - + +
152A VAL* 2.8 47.3 + - + +
228A LEU* 3.9 20.0 - - + +
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Residues in contact with VAL 149 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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37A TRP* 4.2 22.4 - - + +
41A PHE* 4.0 24.2 - - + -
50A ILE* 3.9 33.4 - - + +
54A LEU* 4.3 8.3 - - + -
145A HIS* 3.2 28.4 + - + +
146A ILE* 3.6 10.5 - - + +
148A LEU* 1.3 75.5 - - - +
150A SER* 1.3 64.1 + - - +
152A VAL* 4.0 1.5 - - - +
153A ALA* 3.1 23.6 + - - +
434A TYR* 5.5 4.5 - - + -
435A THR* 6.1 0.4 - - - +
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Residues in contact with SER 150 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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146A ILE 3.0 11.4 + - - -
147A LEU* 3.5 11.7 - - - -
149A VAL* 1.3 80.3 - - - +
151A ASN* 1.3 59.9 + - - +
153A ALA* 3.3 2.3 + - - +
154A GLN* 2.9 56.8 + - - +
431A ILE* 3.5 16.5 + - - +
432A SER* 4.8 1.2 + - - -
435A THR* 3.4 32.8 + - - +
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Residues in contact with ASN 151 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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147A LEU* 2.9 37.0 + - - +
148A LEU* 3.8 5.2 - - - +
150A SER* 1.3 73.6 - - - +
152A VAL* 1.3 60.1 - - - +
154A GLN* 3.4 17.6 + - - +
155A SER* 2.8 31.7 + - - -
228A LEU* 3.8 24.1 - - + +
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Residues in contact with VAL 152 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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46A VAL* 4.8 1.1 - - + +
49A LEU* 4.0 37.9 - - + +
50A ILE* 4.0 11.9 - - + +
53A ALA* 3.6 26.0 - - + -
148A LEU* 2.8 35.1 + - + +
149A VAL* 4.0 3.4 - - - +
151A ASN* 1.3 71.1 - - - +
153A ALA* 1.3 58.4 + - - +
155A SER* 3.1 8.0 + - - -
156A TYR* 2.7 28.1 + - - +
225A LEU* 4.2 5.7 - - + +
228A LEU* 4.3 15.0 - - + +
229A LEU* 4.4 5.4 - - + -
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Residues in contact with ALA 153 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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41A PHE* 3.4 41.5 - - + -
46A VAL* 3.5 17.7 - - + -
50A ILE* 4.6 1.5 - - + +
149A VAL 3.1 12.1 + - - +
150A SER 3.6 3.6 - - - +
152A VAL* 1.3 78.2 - - - +
154A GLN* 1.3 64.7 + - - +
156A TYR* 3.1 2.9 + - - +
157A PHE* 3.0 30.8 + - + -
431A ILE* 4.1 6.7 - - + -
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Residues in contact with GLN 154 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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150A SER* 2.9 42.6 + - - +
151A ASN* 3.7 16.6 - - - +
153A ALA* 1.3 75.0 - - - +
155A SER* 1.3 57.5 + - - +
157A PHE* 3.1 5.7 + - - +
158A ASN* 2.8 31.3 + - - +
424A TYR* 3.9 7.7 + - - +
428A VAL* 3.4 40.0 - - + +
431A ILE* 4.2 17.3 - - + +
432A SER* 4.2 10.9 + - - -
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Residues in contact with SER 155 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151A ASN 2.8 19.1 + - - -
152A VAL 3.4 3.8 - - - -
154A GLN* 1.3 76.8 - - - +
156A TYR* 1.3 62.3 + - - +
158A ASN* 3.4 8.7 + - - +
159A GLN* 3.1 21.3 + - - +
221A ALA 4.3 4.2 + - - +
224A ALA* 4.1 5.2 - - - +
225A LEU* 3.3 35.1 + - - +
228A LEU* 3.6 17.5 - - - +
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Residues in contact with TYR 156 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43A ASP* 3.8 15.7 - - - -
45A GLN* 3.7 13.4 + - + +
46A VAL* 3.7 25.1 - - + -
49A LEU* 3.5 25.4 - - + -
152A VAL 2.7 13.5 + - - +
153A ALA 3.1 7.2 + - - +
155A SER* 1.3 77.0 - - - +
157A PHE* 1.3 77.8 + + - +
159A GLN* 3.1 12.8 + - - +
160A GLN* 3.0 52.7 + - + +
225A LEU* 4.1 8.0 - - + +
236A PRO* 3.9 17.9 - - + -
239A GLN* 2.9 40.4 + - - +
241A VAL* 4.7 0.9 - - + -
----------------------------------------------------------
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Residues in contact with PHE 157 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41A PHE* 4.4 3.8 - + - -
43A ASP* 4.7 7.9 - - + -
46A VAL* 4.2 12.1 - - + -
153A ALA 3.0 28.9 + - - +
154A GLN* 3.8 4.3 - - - +
156A TYR* 1.3 92.1 - + - +
158A ASN* 1.3 59.9 + - - +
160A GLN* 3.3 5.8 + - + +
161A LEU* 2.8 28.8 + - - +
241A VAL* 3.8 27.6 - - + -
245A SER* 4.0 12.1 - - - -
246A LEU* 3.4 31.0 - - + -
424A TYR* 3.6 12.4 - - + -
427A GLN* 3.3 36.7 + - + +
428A VAL* 5.6 0.7 - - + -
431A ILE* 3.8 19.7 - - + -
----------------------------------------------------------
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Residues in contact with ASN 158 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
154A GLN 2.8 17.0 + - - +
155A SER* 3.6 8.4 + - - +
156A TYR 3.2 0.2 - - - -
157A PHE* 1.3 74.5 - - - +
159A GLN* 1.3 63.2 - - - +
161A LEU* 3.2 12.1 + - - +
162A ALA* 3.0 21.7 + - - +
217A GLU 5.2 0.8 + - - -
221A ALA* 3.7 23.0 - - - +
424A TYR* 3.3 29.9 + - - +
----------------------------------------------------------
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Residues in contact with GLN 159 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
155A SER 3.1 13.5 + - - +
156A TYR* 3.3 14.5 - - - +
158A ASN* 1.3 77.3 - - - +
160A GLN* 1.3 80.3 + - - +
162A ALA* 3.0 6.1 + - - +
163A TYR* 3.0 36.0 + - + -
218A LEU* 4.0 10.5 - - + +
221A ALA* 3.7 17.0 - - + -
222A ASN* 2.8 29.8 + - - +
225A LEU* 4.3 12.9 - - + +
235A LEU* 4.0 2.4 - - - +
236A PRO* 3.0 41.6 + - - +
----------------------------------------------------------
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Residues in contact with GLN 160 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
156A TYR* 3.0 48.9 + - + +
157A PHE* 3.7 9.2 - - + +
159A GLN* 1.3 92.0 - - - +
161A LEU* 1.3 65.5 + - - +
163A TYR* 3.4 10.4 + - - +
164A ALA* 3.0 24.8 + - - +
237A GLN 3.4 13.3 - - - +
238A ALA* 3.7 4.4 - - - +
239A GLN* 2.8 43.6 + - - +
241A VAL* 4.5 20.1 - - + +
427A GLN* 5.7 0.2 - - - +
----------------------------------------------------------
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Residues in contact with LEU 161 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
157A PHE 2.8 18.2 + - - +
158A ASN* 3.4 19.5 - - - +
160A GLN* 1.3 72.2 - - - +
162A ALA* 1.3 64.9 + - - +
164A ALA* 3.1 3.9 + - + -
165A GLN* 2.9 37.5 + - + +
214A ARG* 6.2 0.7 - - - +
420A LEU* 3.6 33.2 - - + +
421A ASP* 3.6 23.8 - - - +
424A TYR* 3.8 32.5 - - + -
427A GLN* 6.1 0.2 - - - +
----------------------------------------------------------
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Residues in contact with ALA 162 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
158A ASN* 3.0 14.2 + - - +
159A GLN* 3.3 9.9 - - - +
161A LEU* 1.3 77.5 - - - +
163A TYR* 1.3 63.5 + - - +
165A GLN* 3.2 7.5 + - - +
166A LEU* 2.9 24.7 + - - +
214A ARG* 4.6 3.7 - - - +
217A GLU* 4.1 15.3 - - + +
218A LEU* 3.6 38.4 - - + +
221A ALA* 4.7 0.4 - - + -
----------------------------------------------------------
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Residues in contact with TYR 163 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
159A GLN* 3.0 43.7 + - + -
160A GLN* 3.5 18.8 - - - +
162A ALA* 1.3 75.1 - - - +
164A ALA* 1.3 58.8 + - - +
166A LEU* 3.2 10.1 + - + +
167A GLN* 2.9 28.8 + - - +
218A LEU* 3.8 29.0 - - + +
222A ASN* 5.0 3.3 + - - -
235A LEU* 5.4 1.2 - - - +
236A PRO 2.9 15.9 + - - -
237A GLN* 3.5 11.1 - - - +
238A ALA* 3.3 48.7 - - + -
----------------------------------------------------------
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Residues in contact with ALA 164 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
160A GLN 3.0 18.0 + - - +
161A LEU* 3.1 6.5 + - - +
163A TYR* 1.3 77.7 - - - +
165A GLN* 1.3 57.5 + - - +
167A GLN* 3.3 12.3 + - - +
168A ILE* 3.0 27.6 + - + +
420A LEU* 3.6 31.6 - - + +
----------------------------------------------------------
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Residues in contact with GLN 165 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
161A LEU* 2.9 29.2 + - + +
162A ALA* 3.7 5.2 - - - +
164A ALA* 1.3 73.9 - - - +
166A LEU* 1.3 64.5 - - - +
168A ILE* 3.5 5.6 - - - +
169A ALA* 3.1 24.6 + - - +
210A ASP* 4.6 0.7 - - - +
214A ARG* 3.6 42.6 + - - +
417A GLN* 2.9 49.8 + - - +
420A LEU* 3.4 22.4 - - - +
421A ASP* 3.1 19.6 + - - -
----------------------------------------------------------
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Residues in contact with LEU 166 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
162A ALA 2.9 15.7 + - - +
163A TYR* 3.6 9.2 - - + +
165A GLN* 1.3 77.6 - - - +
167A GLN* 1.3 62.5 + - - +
169A ALA* 3.1 3.9 + - - +
170A GLU* 3.0 55.4 + - + +
211A ILE* 3.9 31.6 - - + +
214A ARG* 3.8 14.7 - - + +
215A GLN* 3.9 23.3 - - + +
218A LEU* 4.1 24.2 - - + -
----------------------------------------------------------
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Residues in contact with GLN 167 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
163A TYR 2.9 17.3 + - - +
164A ALA* 3.6 11.5 - - - +
166A LEU* 1.3 78.5 - - - +
168A ILE* 1.3 66.3 + - - +
170A GLU* 3.3 12.1 + - - +
171A GLU* 3.2 39.9 + - - +
----------------------------------------------------------
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Residues in contact with ILE 168 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
164A ALA* 3.0 19.3 + - + +
165A GLN* 3.5 28.3 - - - +
167A GLN* 1.3 81.7 - - + +
169A ALA* 1.3 57.5 + - - +
171A GLU* 3.4 10.9 - - - +
172A THR* 2.7 38.6 + - - +
413A PHE* 4.2 6.5 - - + -
416A ARG* 3.5 41.7 - - + +
417A GLN* 3.8 27.4 - - + +
420A LEU* 3.6 18.8 - - + -
----------------------------------------------------------
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Residues in contact with ALA 169 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
165A GLN 3.1 19.0 + - - +
166A LEU* 3.1 8.0 + - - +
168A ILE* 1.3 78.6 - - - +
170A GLU* 1.3 56.7 + - - +
172A THR 3.3 0.9 + - - -
173A LEU* 2.9 24.3 + - - +
207A THR* 3.4 11.0 - - + +
210A ASP* 3.4 23.8 - - + +
211A ILE* 3.7 22.2 - - + +
214A ARG* 4.7 0.9 - - + -
413A PHE* 3.9 12.6 - - + -
----------------------------------------------------------
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Residues in contact with GLU 170 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
166A LEU* 3.0 49.3 + - + +
167A GLN* 3.9 10.2 - - - +
169A ALA* 1.3 73.5 - - - +
171A GLU* 1.3 59.8 + - - +
173A LEU* 3.1 6.9 + - + +
174A ARG* 3.0 49.9 + - - +
211A ILE* 4.1 21.2 - - + +
215A GLN* 5.0 4.0 + - - -
----------------------------------------------------------
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Residues in contact with GLU 171 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
167A GLN* 3.2 39.3 + - - +
168A ILE* 3.4 16.9 - - - +
170A GLU* 1.3 73.8 - - - +
172A THR* 1.3 59.8 + - - +
174A ARG* 3.3 24.7 + - + +
175A ASN* 3.0 37.9 + - - +
416A ARG* 3.1 32.5 + - - +
----------------------------------------------------------
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Residues in contact with THR 172 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
168A ILE 2.7 25.5 + - - -
169A ALA 3.6 4.0 - - - -
171A GLU* 1.3 74.4 - - - +
173A LEU* 1.3 65.9 + - - +
175A ASN* 3.3 8.5 + - + +
176A TYR* 3.0 55.2 + - + -
207A THR* 4.2 2.2 - - + -
413A PHE* 3.2 38.6 - - + -
416A ARG* 4.1 11.5 + - - +
----------------------------------------------------------
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Residues in contact with LEU 173 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
169A ALA 2.9 13.1 + - - +
170A GLU* 3.1 11.6 + - + +
172A THR* 1.3 77.1 - - - +
174A ARG* 1.3 57.3 + - - +
176A TYR* 3.2 3.9 + - - +
177A GLN* 2.9 48.1 + - - +
204A ILE* 3.8 40.2 - - + +
207A THR* 3.7 10.2 - - + +
208A ARG* 4.0 13.5 - - + +
211A ILE* 3.6 25.4 - - + -
449A SO4 3.5 25.4 - - - +
----------------------------------------------------------
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Residues in contact with ARG 174 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
170A GLU* 3.0 40.2 + - - +
171A GLU* 3.5 31.6 + - + +
173A LEU* 1.3 75.7 - - - +
175A ASN* 1.3 63.5 + - - +
177A GLN* 3.3 17.5 + - - +
178A GLN* 3.0 36.3 + - + +
----------------------------------------------------------
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Residues in contact with ASN 175 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
171A GLU* 3.0 26.2 + - - +
172A THR* 3.5 13.0 - - + +
173A LEU 3.2 0.2 - - - -
174A ARG* 1.3 78.4 - - - +
176A TYR* 1.3 61.8 + - + +
178A GLN* 3.2 21.0 + - - +
179A SER* 2.9 29.8 + - - +
392A ARG* 5.0 10.2 + - - +
409A GLU* 6.0 0.2 - - - +
450A SO4 5.5 0.5 + - - -
----------------------------------------------------------
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Residues in contact with TYR 176 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
172A THR* 3.0 34.5 + - + +
173A LEU 3.2 4.5 + - - +
175A ASN* 1.3 77.2 - - + +
177A GLN* 1.3 61.5 + - - +
179A SER* 3.3 4.8 + - - -
180A TYR* 2.9 29.5 + - - +
200A ALA 4.5 2.3 - - - +
203A VAL* 3.5 35.1 - - + +
204A ILE* 3.8 17.9 - - + +
206A SER* 5.4 0.4 - - - -
207A THR* 3.1 29.8 - - - -
409A GLU* 3.4 67.7 + - + +
410A ARG* 3.8 6.1 + - - +
413A PHE* 4.1 11.2 - + - +
----------------------------------------------------------
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Residues in contact with GLN 177 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
173A LEU* 2.9 36.0 + - + +
174A ARG* 3.6 19.5 - - - +
176A TYR* 1.3 74.7 - - - +
178A GLN* 1.3 59.0 + - + +
180A TYR* 3.4 3.2 + - - +
181A ALA* 3.0 29.3 + - - +
204A ILE* 4.0 18.1 - - + +
208A ARG* 3.4 14.8 - - - +
449A SO4 3.2 37.5 + - - -
----------------------------------------------------------
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Residues in contact with GLN 178 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
174A ARG* 3.0 35.6 + - + +
175A ASN* 3.2 19.8 + - - +
177A GLN* 1.3 74.2 - - + +
179A SER* 1.3 66.0 + - - +
181A ALA* 3.2 6.6 + - - +
182A PHE* 3.0 24.4 + - - +
450A SO4 3.8 18.9 + - - +
----------------------------------------------------------
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Residues in contact with SER 179 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
175A ASN 2.9 17.2 + - - -
176A TYR* 3.3 9.8 + - - -
178A GLN* 1.3 75.8 - - - +
180A TYR* 1.3 64.4 + - - +
182A PHE* 3.3 4.0 + - - +
183A VAL* 3.0 27.0 + - - +
200A ALA* 5.2 2.0 - - - -
203A VAL* 6.6 0.2 - - - -
392A ARG* 3.5 17.4 + - - -
402A TYR* 3.8 14.6 - - - -
409A GLU* 3.0 26.5 + - - -
450A SO4 3.2 13.1 + - - -
----------------------------------------------------------
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Residues in contact with TYR 180 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
176A TYR 2.9 17.1 + - - +
177A GLN 3.7 4.0 - - - +
178A GLN 3.2 0.2 - - - -
179A SER* 1.3 75.5 - - - +
181A ALA* 1.3 69.4 + - - +
183A VAL* 3.1 4.1 + - - +
184A GLU* 3.0 40.1 + - + +
197A LEU* 3.6 35.5 - - + +
200A ALA* 3.9 11.9 - - + +
201A ARG* 3.6 63.3 + - + -
204A ILE* 3.7 17.3 - - + -
----------------------------------------------------------
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Residues in contact with ALA 181 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
177A GLN 3.0 17.4 + - - +
178A GLN* 3.7 7.4 - - - +
180A TYR* 1.3 81.0 - - + +
182A PHE* 1.3 62.7 + - - +
184A GLU* 3.3 9.0 + - - +
185A LYS* 3.0 42.5 + - - +
----------------------------------------------------------
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Residues in contact with PHE 182 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
178A GLN 3.0 12.3 + - - +
179A SER 3.5 8.1 - - - +
181A ALA* 1.3 77.8 - - - +
183A VAL* 1.3 69.7 + - + +
185A LYS* 3.2 21.1 + - + +
186A GLN* 2.9 59.3 + - + +
395A TYR* 4.5 3.6 - + - -
396A GLN* 3.8 38.8 - - + -
402A TYR* 6.2 0.7 - + - -
450A SO4 3.8 21.8 - - - +
----------------------------------------------------------
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Residues in contact with VAL 183 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
179A SER 3.0 18.8 + - - +
180A TYR* 3.1 7.3 + - - +
182A PHE* 1.3 78.3 - - + +
184A GLU* 1.3 57.8 + - - +
186A GLN* 3.2 16.6 + - - +
187A LEU* 2.9 27.1 + - + +
192A SER* 4.1 18.1 - - - +
193A ASN 4.6 0.9 - - - +
196A ALA* 4.1 2.7 - - + -
197A LEU* 3.7 38.1 - - + +
200A ALA* 4.5 4.9 - - + -
395A TYR* 4.3 1.6 - - - +
402A TYR* 3.8 34.5 - - + +
----------------------------------------------------------
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Residues in contact with GLU 184 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
180A TYR* 3.0 27.0 + - + +
181A ALA* 3.3 13.7 - - - +
183A VAL* 1.3 74.4 - - - +
185A LYS* 1.3 66.8 + - + +
187A LEU* 3.1 6.5 + - - +
188A LEU* 2.9 55.5 + - + +
197A LEU* 3.8 25.8 - - + +
----------------------------------------------------------
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Residues in contact with LYS 185 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
178A GLN 5.6 0.2 + - - -
181A ALA* 3.0 42.1 + - - +
182A PHE* 3.2 19.5 + - + +
184A GLU* 1.3 78.8 - - + +
186A GLN* 1.3 62.9 + - - +
188A LEU* 3.1 22.8 + - + +
189A THR* 3.0 18.1 + - - -
----------------------------------------------------------
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Residues in contact with GLN 186 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
182A PHE* 2.9 51.8 + - + +
183A VAL* 3.2 13.7 + - - +
185A LYS* 1.3 76.0 - - - +
187A LEU* 1.3 58.2 + - - +
189A THR* 3.0 14.1 + - - -
191A SER* 2.9 48.7 + - - +
192A SER* 3.8 10.7 - - - -
395A TYR* 3.1 35.1 + - - -
396A GLN* 4.5 14.5 + - - +
----------------------------------------------------------
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Residues in contact with LEU 187 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
183A VAL* 2.9 12.7 + - + +
184A GLU* 3.1 12.3 + - - +
186A GLN* 1.3 70.9 - - - +
188A LEU* 1.3 62.9 + - + +
189A THR 2.9 5.4 - - - -
190A GLY* 2.8 22.3 + - - +
191A SER 5.3 0.2 - - - +
192A SER* 3.5 35.0 - - - +
193A ASN* 3.6 15.7 - - - +
194A VAL* 4.6 10.3 - - + -
197A LEU* 4.0 32.8 - - + -
----------------------------------------------------------
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Residues in contact with LEU 188 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
184A GLU* 2.9 48.0 + - + +
185A LYS* 3.1 19.2 + - + +
187A LEU* 1.3 81.2 - - + +
189A THR* 1.3 57.1 + - - +
190A GLY 3.4 1.5 + - - -
----------------------------------------------------------
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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).
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