Contacts of the helix formed by residues 89 - 116 (chain D) in PDB entry 1C72
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 THR 89 (chain D).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88D GLU* 1.3 83.1 - - + +
90D GLU* 1.3 64.7 + - - +
91D VAL* 3.5 11.7 + - - +
92D GLU* 3.1 33.2 + - + +
93D LYS* 3.0 26.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 90 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78C TYR* 4.0 7.8 - - + -
81C ARG* 2.9 51.7 + - - +
82C LYS* 6.0 2.4 - - - +
89D THR* 1.3 73.4 - - - +
91D VAL* 1.3 60.7 + - + +
93D LYS* 3.3 5.7 + - - +
94D GLN* 2.9 53.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 91 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
89D THR* 3.2 10.9 - - - +
90D GLU* 1.3 76.8 - - + +
92D GLU* 1.3 64.6 + - - +
94D GLN* 3.2 16.3 + - + +
95D ARG* 3.0 52.2 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 92 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
86D CYS 4.5 1.0 - - - +
87D GLY* 3.8 4.2 - - - -
88D GLU* 2.9 42.1 + - - +
89D THR* 3.1 29.7 + - - +
91D VAL* 1.3 77.2 - - - +
93D LYS* 1.3 56.8 + - - +
95D ARG* 3.2 9.3 + - - +
96D VAL* 2.9 32.2 + - - +
148D VAL* 3.3 35.6 - - + +
149D GLY* 5.1 4.5 - - - -
150D ASP* 5.1 4.0 + - - +
151D LYS* 5.4 11.0 - - - +
153D THR* 5.6 1.2 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 93 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81C ARG* 3.9 38.4 - - - +
77D ARG* 6.2 2.2 - - - +
86D CYS* 4.1 10.3 - - - +
87D GLY 3.2 36.4 + - - +
88D GLU 4.6 5.6 - - - +
89D THR 3.0 19.0 + - - +
90D GLU* 3.6 7.2 - - - +
92D GLU* 1.3 73.9 - - - +
94D GLN* 1.3 64.9 + - - +
96D VAL* 3.3 9.4 + - - +
97D ASP* 3.0 30.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 94 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67C VAL* 3.3 34.3 - - - +
69C LEU* 4.1 17.8 - - + +
78C TYR* 3.6 18.0 - - + -
81C ARG* 3.6 9.9 - - - +
90D GLU* 2.9 52.7 + - - +
91D VAL* 3.2 16.2 + - + +
93D LYS* 1.3 75.7 - - - +
95D ARG* 1.3 60.8 + - + +
97D ASP* 3.4 3.5 + - - +
98D VAL* 2.9 32.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 95 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
91D VAL* 3.0 41.6 + - + +
92D GLU* 3.2 15.0 + - - +
94D GLN* 1.3 75.2 - - + +
96D VAL* 1.3 65.4 + - - +
98D VAL* 4.1 3.0 - - - +
99D LEU* 3.1 33.7 + - + +
140D PHE* 3.5 34.3 - - + -
144D ARG* 4.9 17.0 - - - +
147D PHE 3.9 11.7 - - - -
148D VAL* 3.0 36.4 + - + +
149D GLY* 4.9 3.6 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 96 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
77D ARG* 4.1 8.1 - - - +
86D CYS* 4.7 2.2 - - + -
87D GLY* 3.9 23.6 - - - +
92D GLU 2.9 19.6 + - - +
93D LYS* 3.5 9.9 - - - +
95D ARG* 1.3 77.0 - - - +
97D ASP* 1.3 65.4 + - - +
100D GLU* 2.9 32.2 + - - +
148D VAL* 4.0 18.1 - - + +
153D THR* 5.0 2.2 - - - +
154D PHE* 3.6 35.2 - - + -
155D VAL* 3.6 16.3 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 97 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74C ALA* 3.6 23.1 - - + +
77C ARG* 3.4 25.5 + - - +
81C ARG* 2.8 33.0 + - - -
77D ARG* 3.0 27.2 + - - +
93D LYS* 3.0 19.2 + - - +
94D GLN* 3.9 4.7 - - - +
95D ARG 3.3 0.2 - - - -
96D VAL* 1.3 80.8 - - - +
98D VAL* 1.3 62.5 + - - +
100D GLU* 3.8 2.4 + - - +
101D ASN* 3.0 28.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 98 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55C ASP* 5.7 2.0 - - + +
56C PHE* 3.9 29.2 - - + -
69C LEU* 4.2 18.6 - - + -
70C THR* 4.0 27.8 - - - +
71C GLN* 3.7 7.0 - - + +
74C ALA* 4.0 15.9 - - + -
94D GLN 2.9 20.3 + - - +
95D ARG* 4.1 3.8 - - - +
97D ASP* 1.3 74.5 - - + +
99D LEU* 1.3 56.1 + - + +
101D ASN 3.2 2.3 + - - -
102D HIS* 2.8 37.0 + - + +
140D PHE* 6.4 0.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 99 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56C PHE* 3.7 31.0 - - + -
95D ARG 3.1 23.0 + - - +
96D VAL 4.0 2.0 - - - +
98D VAL* 1.3 76.1 - - + +
100D GLU* 1.3 67.9 + - - +
102D HIS* 4.3 5.8 - - + -
103D LEU* 2.9 42.1 + - + +
137D LEU* 4.7 6.1 - - + -
140D PHE* 3.8 27.1 - - + -
147D PHE* 4.0 35.4 - - + +
148D VAL* 4.3 8.5 - - + -
155D VAL* 4.1 13.0 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 100 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
77C ARG* 4.8 1.4 + - - -
100C GLU* 4.0 11.4 - - - +
101C ASN* 5.5 0.2 - - - -
73D ASN* 3.4 43.3 + - - +
77D ARG* 2.8 46.2 + - - -
96D VAL 2.9 19.3 + - - +
97D ASP* 3.9 4.1 - - - +
99D LEU* 1.3 77.7 - - - +
101D ASN* 1.3 74.0 + - - +
103D LEU* 4.4 1.9 - - - +
104D MET* 3.6 18.7 + - - +
154D PHE* 3.8 11.4 - - + -
155D VAL* 4.0 12.9 - - + +
158D LEU* 4.5 10.9 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 101 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71C GLN* 3.3 32.9 + - + +
73C ASN* 3.4 44.6 + - - +
74C ALA 4.0 2.4 + - - -
77C ARG* 5.8 1.4 + - - -
100C GLU* 5.3 0.7 - - - +
101C ASN* 5.7 1.6 + - - -
104C MET* 5.7 3.2 - - - +
222C EPY 5.0 2.5 + - - -
73D ASN* 5.9 2.8 - - - +
97D ASP* 3.0 19.9 + - - +
98D VAL 3.2 0.8 + - - -
99D LEU 3.1 0.4 - - - -
100D GLU* 1.3 90.5 - - - +
102D HIS* 1.3 65.1 + - - +
103D LEU 3.4 0.2 - - - -
104D MET* 3.3 8.7 + - - +
105D ASP* 3.2 24.6 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with HIS 102 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56C PHE* 3.3 52.7 - + + +
58C ASN* 6.1 0.8 + - - -
71C GLN* 3.6 18.1 + - + +
98D VAL* 2.8 20.0 + - + +
99D LEU* 4.0 5.8 - - + +
101D ASN* 1.3 78.1 - - - +
103D LEU* 1.3 58.0 + - + +
105D ASP* 3.0 20.8 + - + +
106D LEU* 3.1 40.4 + - + +
133D LYS* 4.9 6.9 + - + -
136D GLN* 3.4 18.9 + - - -
137D LEU* 3.9 16.3 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 103 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
99D LEU* 2.9 38.5 + - + +
100D GLU 4.4 2.7 - - - +
102D HIS* 1.3 74.4 - - + +
104D MET* 1.3 60.2 + - - +
106D LEU* 3.4 15.6 + - + +
107D ARG* 2.9 32.8 + - - +
137D LEU* 4.5 17.3 - - + -
147D PHE* 6.5 0.2 - - + -
155D VAL* 4.0 6.7 - - + +
158D LEU* 3.9 16.2 - - + -
159D ALA* 3.6 39.7 - - + +
162D VAL* 3.9 32.7 - - + +
163D LEU* 6.3 0.4 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with MET 104 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12D LEU* 5.4 5.6 - - + -
72D SER* 4.4 7.2 - - - +
73D ASN* 3.7 26.7 - - - +
100D GLU 3.6 14.6 + - - +
101D ASN* 3.3 12.9 + - - +
102D HIS 3.2 0.4 - - - -
103D LEU* 1.3 77.2 - - - +
105D ASP* 1.3 59.8 + - - +
107D ARG* 3.3 29.3 + - - +
108D MET* 2.8 56.5 + - + +
223D EPY 4.2 25.6 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 105 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58C ASN* 4.6 5.9 + - - -
71C GLN* 3.1 14.6 - - - +
222C EPY 2.9 40.5 + - - +
101D ASN 3.2 12.0 + - - +
102D HIS* 3.0 15.7 + - - +
104D MET* 1.3 80.1 - - - +
106D LEU* 1.3 60.5 + - + +
108D MET* 3.5 5.4 + - - +
109D ALA* 3.0 30.7 + - - +
112D ARG* 5.5 1.2 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 106 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
102D HIS* 3.1 36.6 + - + +
103D LEU* 3.6 19.1 - - + +
105D ASP* 1.3 75.9 - - + +
107D ARG* 1.3 65.6 + - - +
109D ALA* 3.3 7.1 + - + +
110D PHE* 3.1 24.1 + - - +
126D TYR* 5.0 2.4 + - - -
133D LYS* 4.5 29.2 - - + -
137D LEU* 3.8 29.6 - - + -
162D VAL* 4.3 14.8 - - + -
166D GLN* 5.3 2.3 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 107 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11D GLY 5.4 1.0 + - - -
12D LEU* 3.5 35.5 + - + +
15D ALA* 5.0 0.6 - - - +
72D SER* 5.8 1.4 + - - -
73D ASN* 5.7 1.2 + - - -
103D LEU* 2.9 24.4 + - - +
104D MET* 3.6 28.8 - - - +
106D LEU* 1.3 76.5 - - - +
108D MET* 1.3 61.2 + - + +
110D PHE* 3.4 6.0 + - - +
111D ALA* 3.1 27.5 + - + +
158D LEU* 4.0 28.8 + - - +
161D ASP* 2.9 35.4 + - - +
162D VAL* 3.7 27.7 - - + +
165D GLN* 4.7 20.5 + - - +
166D GLN* 6.1 0.2 - - - -
208D PHE* 5.5 2.0 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with MET 108 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
108C MET* 5.4 6.7 - - + -
112C ARG* 4.0 24.5 - - - +
12D LEU* 6.4 1.3 - - - -
104D MET* 2.8 46.7 + - + +
105D ASP* 3.8 7.0 - - - +
107D ARG* 1.3 77.0 - - - +
109D ALA* 1.3 60.8 + - - +
111D ALA* 3.6 9.4 - - - +
112D ARG* 3.0 44.5 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 109 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105D ASP 3.0 19.6 + - - +
106D LEU* 3.3 9.6 + - + +
108D MET* 1.3 77.5 - - - +
110D PHE* 1.3 61.5 + - - +
112D ARG* 3.7 18.1 + - - +
113D LEU* 3.5 18.0 + - - +
126D TYR* 4.8 16.0 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 110 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
106D LEU 3.1 16.5 + - - +
107D ARG* 3.8 5.2 - - - +
109D ALA* 1.3 76.7 - - - +
111D ALA* 1.3 63.0 + - - +
113D LEU* 3.2 8.4 + - + +
114D CYS* 3.1 45.4 + - - -
126D TYR* 3.3 34.7 + + - +
165D GLN* 4.0 25.1 - - + +
166D GLN* 3.9 14.8 - - - +
169D PHE* 3.6 49.6 - + + -
207D ILE* 5.5 0.2 - - + -
208D PHE* 3.7 33.4 - + - -
214D TRP* 4.1 11.7 - + - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 111 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
107D ARG* 3.1 18.9 + - + +
108D MET* 3.6 14.1 - - - +
110D PHE* 1.3 74.2 - - - +
112D ARG* 1.3 64.7 + - - +
114D CYS 3.2 1.9 + - - -
115D TYR* 2.9 39.2 + - + -
208D PHE* 3.9 26.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 112 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
108C MET* 3.6 20.8 - - - +
112C ARG* 2.8 48.2 - - - +
105D ASP 5.5 0.6 + - - -
108D MET* 3.0 26.9 + - + +
109D ALA* 3.8 20.5 - - - +
110D PHE 3.3 0.2 - - - -
111D ALA* 1.3 75.0 - - - +
113D LEU* 1.3 63.0 + - - +
115D TYR* 3.9 3.7 - - - +
116D SER* 3.1 25.3 + - - -
122D LEU* 6.0 0.4 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 113 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109D ALA 3.5 10.1 + - - +
110D PHE* 3.2 19.4 + - + +
111D ALA 3.2 0.2 - - - -
112D ARG* 1.3 80.1 - - - +
114D CYS* 1.3 62.3 + - - +
115D TYR 3.2 1.4 + - - -
116D SER* 3.2 18.0 + - - +
119D PHE* 3.4 49.1 - - + +
122D LEU* 4.0 21.8 - - + +
123D LYS* 4.0 9.6 - - - +
126D TYR* 3.4 44.2 - - + -
169D PHE* 4.3 11.0 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with CYS 114 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
110D PHE* 3.1 50.6 + - - +
111D ALA 3.2 3.3 + - - +
113D LEU* 1.3 83.7 - - - +
115D TYR* 1.3 58.3 + - - +
116D SER 3.6 0.7 - - - -
119D PHE* 3.9 12.1 - - - -
169D PHE* 5.1 0.2 - - - -
208D PHE* 3.6 30.1 - - + -
212D ALA* 3.6 4.2 - - - -
213D LEU* 2.9 28.4 + - - +
214D TRP* 3.7 21.3 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 115 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
111D ALA* 2.9 35.4 + - + +
112D ARG* 4.1 4.0 - - - +
114D CYS* 1.3 80.5 - - - +
116D SER* 1.3 60.7 + - - +
117D PRO* 3.5 9.0 - - - +
208D PHE* 3.4 31.3 - + + -
209D TRP* 2.8 40.7 + + + +
211D THR* 3.9 20.8 - - - +
212D ALA* 4.0 16.6 - - + +
213D LEU* 4.6 7.9 - - - +
223D EPY 3.1 21.0 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with SER 116 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
112D ARG 3.1 17.9 + - - -
113D LEU 3.2 7.3 + - - +
115D TYR* 1.3 76.8 - - - +
117D PRO* 1.3 68.1 - - - +
118D ASP* 4.0 8.6 + - - +
119D PHE* 3.0 27.9 + - - +
122D LEU* 3.6 27.4 - - - +
213D LEU* 3.6 5.0 - - - +
----------------------------------------------------------
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