Contacts of the helix formed by residues 100 - 136 (chain A) in PDB entry 5DSG
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 LEU 100 (chain A).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88A LEU* 3.8 29.2 - - + -
91A VAL* 4.5 8.7 - - + -
98A TRP* 3.5 32.5 - - + -
99A PRO* 1.3 94.6 - - + +
101A GLY* 1.3 59.7 + - - +
104A VAL* 3.3 32.0 + - + +
1202A OLA 3.5 34.7 - - + +
1203A OLA 3.9 45.1 - - + -
1209A OLA 4.3 3.1 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 101 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
98A TRP* 2.5 36.1 + - - +
99A PRO 3.5 2.6 + - - -
100A LEU* 1.3 79.6 - - - +
102A ALA* 1.3 60.5 + - - -
103A VAL* 3.4 2.7 - - - -
105A CYS* 3.1 11.8 + - - +
182A ASP* 4.7 7.9 - - - -
1202A OLA 5.8 0.7 - - - -
1209A OLA 5.0 6.3 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 102 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
101A GLY* 1.3 70.1 - - - -
103A VAL* 1.3 59.4 + - - +
105A CYS* 3.2 9.1 - - - +
106A ASP* 2.9 32.6 + - - -
178A ARG* 3.5 21.5 + - - +
182A ASP* 3.9 23.5 + - - +
131B TYR* 5.0 7.4 + - - +
217B HIS* 3.4 24.5 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 103 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
101A GLY 3.4 0.6 - - - -
102A ALA* 1.3 74.6 - - - +
104A VAL* 1.3 62.2 + - - +
106A ASP* 3.0 4.3 + - - +
107A LEU* 2.9 38.8 + - + +
1209A OLA 4.0 28.9 + - + +
128B PHE* 5.5 0.2 - - + -
131B TYR* 3.4 39.5 - - + +
210B ILE* 5.4 2.5 - - + +
213B VAL* 3.8 20.8 - - + +
214B LEU* 4.0 20.0 - - + -
217B HIS* 4.3 12.8 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 104 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88A LEU* 4.9 4.7 - - + -
98A TRP* 3.8 15.3 - - + -
100A LEU* 3.3 40.4 - - + +
101A GLY 3.7 1.0 + - - -
103A VAL* 1.3 75.7 - - + +
105A CYS* 1.3 55.5 + - - +
107A LEU* 3.8 11.0 - - + +
108A TRP* 2.9 30.1 + - + +
1202A OLA 4.1 30.5 - - + -
1209A OLA 3.7 33.7 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with CYS 105 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
98A TRP* 3.5 12.3 - - + +
101A GLY 3.1 16.6 + - - +
102A ALA* 3.2 14.8 - - - +
103A VAL 3.1 0.2 - - - -
104A VAL* 1.3 76.4 - - - +
106A ASP* 1.3 56.7 + - - +
108A TRP* 3.3 2.5 + - - +
109A LEU* 2.9 44.7 + - - +
178A ARG* 4.6 12.1 - - - -
184A GLN 4.2 2.7 - - - +
185A CYS* 2.0 59.8 - - - -
186A PHE 4.1 1.3 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 106 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
102A ALA 2.9 8.8 + - - -
103A VAL 3.4 7.4 - - - +
105A CYS* 1.3 77.2 - - - +
107A LEU* 1.3 56.1 + - - +
109A LEU* 3.3 9.3 + - - +
110A ALA* 2.9 32.9 + - - +
168A ILE* 4.2 7.9 - - - +
169A LEU* 3.6 23.5 - - + +
172A GLN* 3.0 18.0 + - - -
178A ARG* 2.3 28.4 + - - -
213B VAL* 3.9 8.2 - - + +
217B HIS* 2.5 30.3 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 107 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103A VAL* 2.9 26.9 + - + +
104A VAL* 3.8 10.1 - - + +
106A ASP* 1.3 74.9 - - - +
108A TRP* 1.3 59.0 + - - +
110A ALA* 3.7 5.5 - - + +
111A LEU* 2.9 30.9 + - - +
169A LEU* 5.6 0.9 - - + -
1206A OLC 4.7 2.6 - - + +
1209A OLA 3.8 34.3 - - + -
206B LEU* 5.8 4.3 - - + -
209B VAL* 3.9 20.6 - - + -
210B ILE* 4.3 20.9 - - + -
213B VAL* 3.8 24.0 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with TRP 108 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
85A SER* 3.7 16.4 + - - +
88A LEU* 3.4 37.2 - - + +
89A TYR* 3.5 45.8 - + + -
92A TYR* 4.1 10.5 - + - -
98A TRP* 3.8 22.4 - + + -
104A VAL* 2.9 18.8 + - + +
105A CYS 3.7 0.7 - - - +
106A ASP 3.3 0.2 - - - -
107A LEU* 1.3 76.0 - - - +
109A LEU* 1.3 71.1 + - + +
111A LEU* 3.4 7.9 + - + +
112A ASP* 2.9 51.9 + - - +
185A CYS* 3.6 31.6 - - - -
439A TYR* 4.4 2.5 - - - -
443A TYR* 3.8 8.3 - - - -
1205A P6G 4.0 15.5 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 109 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105A CYS* 2.9 34.7 + - - +
106A ASP* 3.8 4.9 - - - +
108A TRP* 1.3 90.4 - - + +
110A ALA* 1.3 63.3 + - - +
112A ASP* 3.3 3.4 + - - -
113A TYR* 3.0 30.5 + - + -
168A ILE* 3.6 20.7 - - + +
185A CYS* 3.8 4.0 - - - -
186A PHE 3.4 32.1 - - - +
187A ILE* 3.7 12.8 - - + +
439A TYR* 4.8 5.2 - - - +
1205A P6G 3.7 35.7 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 110 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
106A ASP 2.9 18.6 + - - +
107A LEU* 3.7 6.1 - - + +
109A LEU* 1.3 77.3 - - - +
111A LEU* 1.3 62.0 + - - +
113A TYR* 4.4 0.2 - - - +
114A VAL* 2.9 32.1 + - + +
165A ALA* 5.0 7.4 - - + -
168A ILE* 3.8 14.5 - - + +
169A LEU* 4.2 24.5 - - + -
1206A OLC 3.9 16.6 - - + -
209B VAL* 6.0 0.2 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 111 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80A ILE* 3.7 27.6 - - + -
84A PHE* 3.9 31.2 - - + -
85A SER* 4.7 8.7 - - - +
88A LEU* 5.5 2.5 - - + -
107A LEU 2.9 18.9 + - - +
108A TRP* 3.6 10.8 - - + +
110A ALA* 1.3 75.2 - - - +
112A ASP* 1.3 64.6 + - - +
115A VAL* 2.9 40.2 + - + +
1206A OLC 3.6 30.1 - - + +
1209A OLA 4.4 19.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 112 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81A ILE* 5.6 1.5 - - - +
85A SER* 2.5 31.0 + - - -
108A TRP* 2.9 37.8 + - - +
109A LEU* 3.5 5.6 - - - +
111A LEU* 1.3 75.2 - - - +
113A TYR* 1.3 67.6 + - + +
115A VAL* 4.0 2.4 - - - +
116A SER* 2.9 34.7 + - - -
439A TYR* 2.8 17.6 + - - +
443A TYR* 2.3 27.6 + - - -
1201A 0HK 3.5 10.4 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 113 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109A LEU* 3.0 23.1 + - + +
112A ASP* 1.3 79.0 - - + +
114A VAL* 1.3 60.1 + - - +
116A SER* 4.0 0.3 - - - -
117A ASN* 2.9 32.9 + - - +
164A TRP* 3.5 38.4 - + + -
168A ILE* 3.7 12.6 - - + -
187A ILE* 3.5 25.8 - - + -
190A LEU* 4.1 6.7 - - + +
416A TYR* 4.0 6.1 + - - -
439A TYR* 3.7 24.2 - - - -
1201A 0HK 3.3 56.0 - + + +
1205A P6G 3.1 28.1 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 114 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
110A ALA* 2.9 23.8 + - - +
111A LEU 4.1 0.9 - - - +
113A TYR* 1.3 77.3 - - - +
115A VAL* 1.3 59.4 + - + +
117A ASN* 3.4 0.4 + - - -
118A ALA* 2.9 27.5 + - - +
157A TRP* 4.7 11.4 - - + +
160A SER* 3.5 8.7 - - - -
161A PHE* 3.9 43.1 - - + +
164A TRP* 3.8 23.1 - - + -
165A ALA* 4.1 9.4 - - + +
1206A OLC 4.4 20.6 - - + -
1202B OLC 6.4 1.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 115 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
77A ALA* 3.5 38.3 - - + +
80A ILE* 3.9 14.8 - - + -
81A ILE* 3.7 16.8 - - + -
111A LEU* 2.9 42.6 + - + +
112A ASP* 4.0 2.5 - - - +
114A VAL* 1.3 74.1 - - - +
116A SER* 1.3 59.0 + - - +
118A ALA* 3.2 9.0 + - - +
119A SER* 2.9 30.3 + - - -
157A TRP* 4.0 17.0 - - + -
1206A OLC 4.5 5.4 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with SER 116 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81A ILE* 4.1 14.7 - - - +
112A ASP 2.9 22.6 + - - -
113A TYR 4.0 0.4 - - - -
115A VAL* 1.3 74.6 - - - +
117A ASN* 1.3 60.5 + - - +
119A SER* 3.0 10.9 + - - -
120A VAL* 3.0 30.1 + - - +
413A TRP* 3.6 15.9 - - - -
1201A 0HK 3.4 43.4 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 117 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
113A TYR 2.9 19.5 + - - +
114A VAL 3.7 3.6 - - - +
116A SER* 1.3 76.4 - - - +
118A ALA* 1.3 57.1 + - - +
120A VAL* 3.2 6.1 + - - +
121A MET* 2.9 41.9 + - - +
160A SER* 2.9 30.8 + - - +
163A LEU* 5.0 2.6 - - - +
164A TRP* 3.2 29.4 + - + +
203A ALA* 4.3 1.6 - - - +
1201A 0HK 3.7 13.6 - - + +
1208A OLC 3.2 29.5 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 118 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
77A ALA* 5.5 0.9 - - - -
114A VAL 2.9 18.3 + - - +
115A VAL 3.3 6.7 - - - +
117A ASN* 1.3 76.4 - - - +
119A SER* 1.3 57.0 + - - +
121A MET* 3.8 2.2 - - - +
122A ASN* 2.9 31.8 + - - +
156A ALA* 4.5 5.5 - - - +
157A TRP* 3.8 43.0 + - + +
160A SER* 3.2 15.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 119 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74A LEU* 3.9 20.5 - - - +
77A ALA* 3.2 20.9 - - - +
78A ASP* 4.6 3.8 + - - -
81A ILE* 4.5 6.6 - - - +
115A VAL* 2.9 16.6 + - - +
116A SER* 3.0 12.3 + - - -
118A ALA* 1.3 73.4 - - - +
120A VAL* 1.3 60.4 + - - +
122A ASN* 3.2 4.5 + - - +
123A LEU* 2.9 34.4 + - - +
409A PHE* 5.9 1.8 - - - -
413A TRP* 5.4 6.5 - - - -
445A ASN* 6.0 1.8 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 120 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
116A SER 3.0 18.9 + - - +
117A ASN* 3.2 9.2 + - - +
119A SER* 1.3 75.5 - - - +
121A MET* 1.3 60.4 + - + +
123A LEU* 3.0 12.8 + - - +
124A LEU* 2.9 27.2 + - + +
203A ALA 3.6 21.3 - - - +
204A PHE* 5.5 0.2 - - - -
207A PRO* 3.8 22.4 - - + -
211A MET* 4.8 1.9 - - + +
409A PHE* 3.7 30.1 - - + -
413A TRP* 3.7 16.4 - - + -
1201A 0HK 4.4 10.3 - - - -
1208A OLC 5.4 2.7 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with MET 121 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
117A ASN* 2.9 37.1 + - - +
118A ALA* 4.0 1.3 - - - +
120A VAL* 1.3 77.1 - - - +
122A ASN* 1.3 56.0 + - - +
124A LEU* 3.2 17.6 + - + +
125A ILE* 2.9 39.1 + - + +
155A ALA* 4.9 0.4 - - + -
156A ALA* 3.8 39.0 - - + +
159A LEU* 3.8 30.7 - - + -
160A SER* 3.8 0.2 - - - -
163A LEU* 5.5 3.1 - - - -
1208A OLC 4.5 16.8 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 122 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70A PHE* 2.9 36.6 + - - +
73A SER* 2.9 26.0 + - - -
74A LEU* 3.8 17.1 - - + +
118A ALA 2.9 19.8 + - - +
119A SER* 3.2 10.8 - - - +
121A MET* 1.3 78.0 - - - +
123A LEU* 1.3 56.6 + - - +
125A ILE* 3.2 10.8 + - - +
126A ILE* 2.9 38.6 + - - +
153A ILE* 4.5 8.6 - - - +
156A ALA* 4.7 5.6 - - - +
157A TRP* 4.4 3.5 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 123 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74A LEU* 3.7 30.1 - - + -
119A SER* 2.9 18.6 + - - +
120A VAL* 3.0 8.0 + - - +
122A ASN* 1.3 75.5 - - - +
124A LEU* 1.3 56.8 + - - +
126A ILE* 3.4 13.0 + - + +
127A SER* 2.8 33.8 + - - -
211A MET* 3.6 15.9 - - - -
402A ILE* 5.9 4.0 - - + +
405A ILE* 3.8 18.2 - - + -
406A LEU* 5.0 8.3 - - + +
409A PHE* 3.6 50.3 - - + -
445A ASN* 5.6 1.8 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 124 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
120A VAL* 2.9 13.1 + - + +
121A MET* 3.3 28.3 - - + +
122A ASN 3.2 0.2 - - - -
123A LEU* 1.3 77.0 - - - +
125A ILE* 1.3 56.3 + - + +
127A SER* 3.3 1.7 + - - -
128A PHE* 2.9 56.9 + - + -
207A PRO* 3.9 38.1 - - + +
210A ILE* 4.4 11.0 - - + -
211A MET* 3.7 24.9 - - + -
1208A OLC 5.7 2.7 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 125 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70A PHE* 3.6 35.0 - - + -
121A MET* 2.9 21.9 + - + +
122A ASN* 3.2 10.7 + - - +
124A LEU* 1.3 76.0 - - + +
126A ILE* 1.3 57.8 + - - +
128A PHE* 3.5 5.6 + - - +
129A ASP* 2.9 28.9 + - + +
152A MET* 3.2 61.0 - - + +
153A ILE* 4.2 3.4 - - + +
156A ALA* 3.9 13.9 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 126 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67A ASN* 6.0 2.5 - - + +
70A PHE* 3.7 27.6 - - + -
71A LEU* 4.0 24.9 - - + -
74A LEU* 4.6 3.6 - - + -
122A ASN* 2.9 34.5 + - - +
123A LEU* 3.6 21.3 - - + +
124A LEU 3.3 0.2 - - - -
125A ILE* 1.3 75.9 - - - +
127A SER* 1.3 57.8 + - - +
129A ASP* 3.2 7.2 + - - +
130A ARG* 2.9 30.2 + - + +
402A ILE* 3.6 45.5 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with SER 127 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
123A LEU 2.8 22.0 + - - -
124A LEU 3.6 3.6 - - - -
126A ILE* 1.3 77.4 - - - +
128A PHE* 1.3 57.1 + - - +
130A ARG* 3.3 6.8 + - - +
131A TYR* 2.9 29.3 + - - +
211A MET* 3.5 26.6 + - - +
214A LEU* 3.9 21.4 - - - +
218A ILE* 3.9 6.7 - - - +
402A ILE* 5.1 8.7 - - - +
406A LEU* 5.3 4.7 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 128 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
124A LEU* 2.9 40.1 + - + +
125A ILE* 3.9 5.2 - - - +
127A SER* 1.3 76.9 - - - +
129A ASP* 1.3 58.0 + - - +
131A TYR* 3.5 2.3 - + - +
132A PHE* 2.9 61.3 + + + -
210A ILE* 3.6 33.9 - - + -
214A LEU* 3.7 23.6 - - + -
1207A OLC 3.7 40.4 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 129 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66A VAL* 4.6 0.2 - - - +
67A ASN* 2.9 26.1 - - - +
70A PHE* 3.9 21.8 - - + -
125A ILE* 2.9 19.5 + - + +
126A ILE* 3.3 6.5 - - - +
128A PHE* 1.3 76.9 - - - +
130A ARG* 1.3 65.0 + - - +
133A CYS* 2.9 30.1 + - - +
140A TYR* 2.4 30.8 + - - +
144A ARG* 3.2 23.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 130 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67A ASN* 3.0 30.6 + - - +
126A ILE* 2.9 21.3 + - + +
127A SER* 3.7 4.0 - - - +
129A ASP* 1.3 80.7 - - - +
131A TYR* 1.3 63.0 + - - +
133A CYS* 3.1 32.6 + - - +
134A VAL* 3.0 38.2 + - + +
144A ARG* 4.3 2.4 - - - +
218A ILE* 3.7 20.6 - - + -
396A ARG* 5.7 4.6 - - - +
398A VAL* 5.1 7.0 - - - +
399A THR* 4.0 25.3 + - + +
402A ILE* 3.6 33.5 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 131 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
127A SER 2.9 17.0 + - - +
128A PHE* 3.5 6.1 - + - +
129A ASP 3.3 0.2 - - - -
130A ARG* 1.3 76.9 - - - +
132A PHE* 1.3 72.1 + + - +
134A VAL* 3.8 0.9 - - - +
135A THR* 2.5 67.1 + - + +
214A LEU* 3.5 34.8 - - + -
217A HIS* 3.6 39.6 - + + -
218A ILE* 3.6 15.4 - - + +
1207A OLC 2.6 48.6 + - + -
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 132 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
128A PHE* 2.9 46.8 + + + +
131A TYR* 1.3 95.7 - + - +
133A CYS* 1.3 59.6 + - - +
135A THR* 3.4 5.6 - - - -
136A LYS* 2.9 47.9 + - + +
140A TYR* 3.5 40.5 - + + +
1207A OLC 3.7 32.8 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with CYS 133 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
129A ASP* 2.9 20.2 + - - +
130A ARG* 3.1 39.7 + - - +
132A PHE* 1.3 79.5 - - - +
134A VAL* 1.3 61.6 + - + +
136A LYS 4.9 0.7 - - - -
137A PRO* 3.7 23.2 - - - +
140A TYR* 3.5 20.4 - - - -
141A PRO* 4.9 8.2 - - - +
144A ARG* 3.8 20.9 - - - -
226A VAL* 5.2 1.4 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 134 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
130A ARG* 3.0 28.7 + - + +
131A TYR* 4.2 2.5 - - - +
133A CYS* 1.3 80.4 - - + +
135A THR* 1.3 64.0 + - + +
137A PRO* 4.3 5.2 - - - +
218A ILE* 4.5 20.6 - - + +
221A ALA* 3.6 36.5 - - + +
222A SER 4.7 0.9 - - - +
223A ARG* 5.5 4.3 - - + -
226A VAL* 4.2 29.4 - - + +
399A THR* 5.6 2.5 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 135 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
131A TYR* 2.5 63.2 + - + +
132A PHE* 3.4 5.9 - - - -
134A VAL* 1.3 84.1 - - + +
136A LYS* 1.3 66.7 + - - +
137A PRO* 3.4 8.2 - - - +
217A HIS* 5.3 4.0 - - + +
218A ILE* 6.1 0.4 - - - -
221A ALA* 5.1 9.4 - - + -
1021A GLU* 4.9 3.1 - - - +
1025A ASN* 5.3 6.1 + - - -
1207A OLC 4.1 13.3 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 136 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
132A PHE* 2.9 31.3 + - + +
133A CYS 4.1 0.2 - - - -
135A THR* 1.3 82.4 - - - +
137A PRO* 1.3 57.9 - - - +
138A LEU 3.2 5.2 - - - -
139A THR* 3.3 20.0 + - - +
140A TYR* 3.2 31.1 + - + +
141A PRO* 3.2 5.5 - - - +
1021A GLU* 3.3 19.5 - - - +
1207A OLC 3.3 43.0 - - - +
----------------------------------------------------------
Back to top of page
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