Contacts of the helix formed by residues 147 - 176 (chain P) in PDB entry 6MZL
Residue contacts within the protein are
derived with the CSU software (Sobolev V., Sorokine A.,
Prilusky J., Abola E.E. and Edelman M. (1999) Automated
analysis of interatomic contacts in proteins.
Bioinformatics, 15, 327-332). A
short description of the analytical approach
is given at the end of the page.
Note:
Non-standard 3 letter residue
codes indicate a heterogroup. To identify
and analyse, use LPC software
Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC - hydrophobic-hydrophilic contact (destabilizing contact)
+/- - indicates presence/absence of a specific contacts
* - indicates residues forming contacts by their side chain
(including CA atoms)
Residues in contact with SER 147 (chain P).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
135P LYS* 5.7 0.2 - - - -
146P VAL* 1.3 78.8 - - - +
148P GLN* 1.3 64.0 + - - +
149P ASN* 4.0 12.2 + - - +
150P VAL* 3.3 38.9 + - - +
151P VAL* 3.6 8.0 + - - +
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Residues in contact with GLN 148 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60A ASP* 4.4 11.7 + - - +
64A LYS* 3.4 42.2 - - + +
131P LYS* 4.2 16.5 - - + +
135P LYS* 6.1 1.6 - - - +
146P VAL 4.0 0.2 + - - -
147P SER* 1.3 73.2 - - - +
149P ASN* 1.3 60.8 + - - +
150P VAL 3.2 0.2 - - - -
151P VAL* 3.1 18.6 + - + +
152P ILE* 3.0 30.6 + - + +
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Residues in contact with ASN 149 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64A LYS* 5.7 1.7 - - - +
147P SER* 3.3 10.1 + - - +
148P GLN* 1.3 77.5 - - - +
150P VAL* 1.3 60.7 + - + +
152P ILE* 3.3 22.6 + - + +
153P ALA* 2.9 29.8 + - - +
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Residues in contact with VAL 150 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
138P ILE* 4.3 26.9 - - + -
146P VAL* 4.7 7.0 - - + -
147P SER* 3.3 31.6 + - - +
148P GLN 3.2 0.4 - - - -
149P ASN* 1.3 78.1 - - + +
151P VAL* 1.3 57.6 + - + +
153P ALA* 3.9 5.4 - - + +
154P MET* 2.9 35.8 + - + +
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Residues in contact with VAL 151 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64A LYS* 6.0 0.4 - - - +
131P LYS* 4.0 30.3 - - + +
134P ILE* 3.8 28.7 - - + -
135P LYS* 4.3 29.8 - - + +
138P ILE* 4.9 2.9 - - + -
146P VAL* 4.9 7.2 - - + +
147P SER 3.9 13.5 - - - +
148P GLN* 3.1 17.8 + - + +
150P VAL* 1.3 73.4 - - - +
152P ILE* 1.3 61.4 + - + +
154P MET* 4.0 0.7 - - - +
155P SER* 2.9 38.1 + - - +
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Residues in contact with ILE 152 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64A LYS* 3.4 41.7 - - + +
65A HIS* 5.2 5.8 - - + +
148P GLN 3.0 13.0 + - - +
149P ASN* 3.3 28.2 + - - +
151P VAL* 1.3 78.7 - - + +
153P ALA* 1.3 58.1 + - - +
155P SER* 3.8 4.4 - - - -
156P GLY* 3.0 25.8 + - - -
286T GLU* 5.0 16.7 - - - +
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Residues in contact with ALA 153 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
149P ASN 2.9 16.8 + - - +
150P VAL* 3.9 5.6 - - - +
152P ILE* 1.3 78.2 - - - +
154P MET* 1.3 58.4 + - - +
156P GLY* 3.3 1.5 + - - -
157P ILE* 2.9 44.3 + - + +
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Residues in contact with MET 154 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
134P ILE* 4.2 7.0 - - + -
138P ILE* 3.8 26.0 - - + -
150P VAL* 2.9 24.3 + - + +
151P VAL 4.0 2.7 - - - +
153P ALA* 1.3 76.7 - - - +
155P SER* 1.3 58.3 + - - +
157P ILE* 3.9 5.3 - - + -
158P SER* 2.8 37.1 + - - -
64S PHE* 5.0 2.7 - - - -
65S ILE* 3.9 28.9 - - + +
68S MET* 4.0 34.5 - - + -
69S THR* 3.9 24.7 - - - +
72S ALA* 5.9 3.1 - - + -
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Residues in contact with SER 155 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
128P ALA* 5.9 3.6 - - - -
129P PHE* 4.0 26.8 + - - +
131P LYS* 5.8 0.2 - - - -
134P ILE* 3.4 25.8 - - - +
151P VAL* 2.9 23.1 + - - +
152P ILE* 3.9 4.3 - - - -
154P MET* 1.3 75.5 - - - +
156P GLY* 1.3 57.6 + - - +
158P SER* 3.5 6.1 + - - -
159P LYS* 2.9 29.3 + - - +
39S MET* 5.7 0.2 - - - +
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Residues in contact with GLY 156 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
152P ILE 3.0 14.9 + - - -
153P ALA* 3.8 2.9 - - - -
154P MET 3.3 0.2 - - - -
155P SER* 1.3 75.0 - - - +
157P ILE* 1.3 60.2 + - - +
159P LYS* 3.2 8.8 + - - +
160P VAL* 3.0 33.2 + - - +
286T GLU* 4.8 15.0 - - - -
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Residues in contact with ILE 157 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
153P ALA* 2.9 30.4 + - + +
154P MET* 4.2 6.3 - - + +
156P GLY* 1.3 74.8 - - - +
158P SER* 1.3 58.0 + - - +
160P VAL* 3.3 11.4 + - + +
161P PHE* 3.0 26.2 + - - +
64S PHE* 3.8 20.8 - - + -
68S MET* 4.3 25.1 - - + -
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Residues in contact with SER 158 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
129P PHE* 3.7 25.8 - - - -
154P MET* 2.8 25.6 + - - +
155P SER 3.8 2.2 - - - -
157P ILE* 1.3 76.8 - - - +
159P LYS* 1.3 56.9 + - - +
161P PHE* 3.3 2.6 + - - +
162P VAL* 2.9 34.3 + - - +
61S VAL* 5.1 3.8 - - - -
64S PHE* 3.4 28.6 - - - -
65S ILE* 3.6 16.9 - - - +
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Residues in contact with LYS 159 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
124P TYR* 3.0 31.0 + - - -
125P ARG* 3.5 13.9 + - - +
127P SER* 3.0 37.9 + - - +
128P ALA* 5.3 2.0 - - + -
129P PHE* 4.9 0.4 - - - -
155P SER 2.9 18.5 + - - +
156P GLY* 3.2 9.2 + - - +
158P SER* 1.3 74.1 - - - +
160P VAL* 1.3 59.8 + - + +
162P VAL* 3.3 1.6 + - - +
163P GLY* 2.9 26.5 + - - -
39S MET* 3.7 25.1 - - + -
43S PHE* 4.1 19.5 - - + -
286T GLU* 5.9 3.1 - - - +
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Residues in contact with VAL 160 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
156P GLY 3.0 21.7 + - - +
157P ILE* 3.5 12.3 - - + +
159P LYS* 1.3 74.8 - - + +
161P PHE* 1.3 62.7 + - - +
163P GLY* 3.4 2.1 + - - -
164P GLU* 3.0 44.3 + - + +
43S PHE* 5.9 0.9 - - - -
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Residues in contact with PHE 161 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
157P ILE 3.0 13.1 + - - +
158P SER 3.4 10.1 - - - +
160P VAL* 1.3 78.9 - - - +
162P VAL* 1.3 70.9 + - + +
164P GLU* 3.4 8.7 + - - +
165P VAL* 3.0 38.0 + - + +
191P VAL* 3.7 20.6 - - + -
194P LEU* 5.8 0.4 - - + -
200P ILE* 3.8 25.8 - - + -
127Q TRP* 3.7 35.7 - + + -
57S LEU* 5.8 0.4 - - + -
60S LEU* 3.8 36.6 - - + -
61S VAL* 5.3 2.0 - - + -
64S PHE* 3.6 35.7 - + + -
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Residues in contact with VAL 162 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
129P PHE* 4.1 1.8 - - + -
158P SER 2.9 20.5 + - - +
159P LYS 3.8 4.5 - - - +
161P PHE* 1.3 79.4 - - + +
163P GLY* 1.3 58.1 + - - +
165P VAL* 3.2 6.9 + - - +
166P VAL* 2.9 40.1 + - + +
36S LEU* 3.8 21.1 - - + -
39S MET* 3.7 32.3 - - + +
40S MET 5.2 0.4 - - - +
43S PHE* 4.9 0.2 - - + -
57S LEU* 3.6 26.9 - - + -
61S VAL* 4.0 14.8 - - + -
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Residues in contact with GLY 163 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
159P LYS 2.9 12.9 + - - -
160P VAL* 3.8 1.6 - - - -
161P PHE 3.3 0.2 - - - -
162P VAL* 1.3 77.8 - - - +
164P GLU* 1.3 61.0 + - - +
166P VAL* 3.4 1.7 + - - +
167P GLU* 3.0 32.8 + - - +
43S PHE* 3.6 37.6 - - - -
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Residues in contact with GLU 164 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
160P VAL* 3.0 38.7 + - + +
161P PHE* 3.7 7.9 - - - +
163P GLY* 1.3 74.8 - - - +
165P VAL* 1.3 57.1 + - - +
167P GLU* 3.8 12.4 - - - +
168P GLU* 3.0 30.7 + - - +
194P LEU* 3.5 22.3 - - + +
199P GLN* 4.8 5.1 - - - +
200P ILE* 3.6 26.2 - - - +
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Residues in contact with VAL 165 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
161P PHE* 3.0 33.2 + - + +
162P VAL* 3.4 10.8 - - - +
163P GLY 3.2 0.2 - - - -
164P GLU* 1.3 76.8 - - - +
166P VAL* 1.3 57.9 + - - +
168P GLU* 3.3 1.4 + - - -
169P ALA* 2.9 23.7 + - - +
187P MET* 3.9 23.1 - - - +
190P ALA* 3.4 7.9 - - + +
191P VAL* 3.6 40.4 - - + -
194P LEU* 3.8 15.9 - - + -
57S LEU* 4.6 5.8 - - + -
60S LEU* 4.2 10.1 - - + -
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Residues in contact with VAL 166 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
162P VAL* 2.9 33.7 + - + +
165P VAL* 1.3 74.9 - - - +
167P GLU* 1.3 58.4 + - - +
169P ALA* 3.2 1.9 + - - +
170P LEU* 2.9 28.6 + - + +
182P LEU* 4.3 2.2 - - + -
187P MET* 3.7 32.5 - - + -
40S MET* 3.7 31.0 - - - +
43S PHE* 3.7 28.9 - - + +
45S ASP* 4.2 9.9 - - + +
57S LEU* 4.4 4.0 - - + -
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Residues in contact with GLU 167 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
163P GLY 3.0 22.5 + - - +
164P GLU* 3.8 11.8 - - - +
166P VAL* 1.3 77.9 - - - +
168P GLU* 1.3 60.9 + - - +
170P LEU* 3.3 12.3 + - + +
171P ASP* 3.0 20.3 + - - +
43S PHE* 4.4 25.4 - - + +
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Residues in contact with GLU 168 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
164P GLU 3.0 18.7 + - - +
167P GLU* 1.3 75.6 - - - +
169P ALA* 1.3 58.2 + - - +
171P ASP* 3.2 23.8 + - - +
172P VAL* 2.9 31.7 + - - +
190P ALA* 3.4 35.4 - - + +
193P ARG* 3.3 19.5 + - + -
194P LEU* 4.0 16.6 - - + +
197P LYS* 3.0 33.4 + - - +
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Residues in contact with ALA 169 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
165P VAL 2.9 17.9 + - - +
166P VAL 3.2 5.4 + - - +
168P GLU* 1.3 74.5 - - - +
170P LEU* 1.3 60.0 + - - +
172P VAL* 3.3 3.2 + - - +
173P CYS* 2.9 30.1 + - - +
182P LEU* 3.6 21.5 - - + +
186P HIS* 3.7 23.5 - - - +
187P MET* 3.8 15.0 - - - +
190P ALA* 3.3 7.3 - - + +
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Residues in contact with LEU 170 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
166P VAL* 2.9 16.7 + - + +
167P GLU* 3.5 12.6 - - + +
169P ALA* 1.3 73.9 - - - +
171P ASP* 1.3 58.8 + - - +
173P CYS* 3.6 4.0 - - + +
174P GLU* 2.9 39.0 + - - +
180P PRO* 4.2 18.4 - - + -
182P LEU* 3.9 15.5 - - + -
43S PHE 3.4 25.4 - - - +
44S GLY* 3.3 31.4 - - - +
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Residues in contact with ASP 171 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
167P GLU 3.0 13.2 + - - +
168P GLU* 3.2 22.3 + - - +
170P LEU* 1.3 76.1 - - - +
172P VAL* 1.3 54.9 + - - +
174P GLU* 3.6 13.9 - - - +
175P LYS* 3.0 66.6 + - - +
193P ARG* 3.3 23.9 + - - -
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Residues in contact with VAL 172 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
168P GLU 2.9 19.2 + - - +
169P ALA* 3.5 9.6 - - - +
170P LEU 3.3 0.2 - - - -
171P ASP* 1.3 76.0 - - - +
173P CYS* 1.3 53.4 + - - +
175P LYS 3.3 0.9 + - - -
176P TRP* 2.8 59.3 + - + +
186P HIS* 4.2 14.8 - - + +
189P GLU* 3.6 25.1 - - + -
190P ALA* 4.5 2.9 - - - -
193P ARG* 3.4 35.2 - - - +
69Q GLU* 3.5 12.2 - - - +
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Residues in contact with CYS 173 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
169P ALA 2.9 20.5 + - - +
170P LEU* 3.6 5.8 - - + +
172P VAL* 1.3 72.9 - - - +
174P GLU* 1.3 61.0 + - - +
176P TRP* 3.3 2.6 + - - +
177P GLY 3.2 12.3 + - - -
178P GLU 2.9 37.8 + - - +
179P MET* 3.5 23.8 - - - -
180P PRO* 3.6 11.2 - - + -
182P LEU* 3.6 15.5 - - + -
186P HIS* 3.7 26.2 - - - +
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Residues in contact with GLU 174 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
170P LEU* 2.9 26.8 + - - +
171P ASP* 3.6 18.4 - - - +
173P CYS* 1.3 74.6 - - - +
175P LYS* 1.3 68.0 + - + +
177P GLY* 3.3 11.2 + - - +
178P GLU 4.2 6.1 - - - -
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Residues in contact with LYS 175 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
171P ASP* 3.0 52.2 + - - +
172P VAL 3.9 1.1 - - - +
174P GLU* 1.3 84.0 - - + +
176P TRP* 1.3 58.1 + - - +
177P GLY 3.3 0.4 + - - -
193P ARG* 4.7 6.2 - - - +
69Q GLU* 3.4 50.9 - - + +
70Q VAL* 4.9 13.8 + - + +
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Residues in contact with TRP 176 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
872D PHE* 3.8 17.9 - + - -
907D GLN* 5.7 1.8 - - - -
172P VAL* 2.8 22.2 + - + +
173P CYS* 3.3 5.8 + - - +
175P LYS* 1.3 76.4 - - - +
177P GLY* 1.3 55.1 + - - +
178P GLU* 3.1 22.2 + - + +
185P LYS* 3.8 24.2 - - + -
186P HIS* 3.5 35.7 - + - -
189P GLU* 3.4 36.8 - - + -
62Q LYS* 4.6 14.8 - - + +
65Q ASP* 4.4 19.8 + - + +
66Q LEU* 4.7 2.6 - - + +
69Q GLU* 2.6 38.8 + - + -
----------------------------------------------------------
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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