Contacts of the helix formed by residues 124 - 156 (chain B) in PDB entry 5FN2
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 124 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
122B THR* 2.7 27.5 + - + +
123B GLU* 1.3 73.0 - - - +
125B VAL* 1.3 68.6 + - - +
126B GLY 2.9 3.4 + - - +
127B GLN* 2.9 39.7 + - + +
128B ARG* 3.0 10.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 125 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
123B GLU 4.0 3.5 + - - +
124B THR* 1.3 74.3 + - - +
126B GLY* 1.3 58.2 + - - +
128B ARG* 4.5 2.8 - - - +
129B ALA* 3.1 29.7 + - + +
244B TRP* 5.1 10.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 126 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
124B THR* 3.2 1.4 + - - +
125B VAL* 1.3 80.0 - - - +
127B GLN* 1.3 70.8 + - - +
129B ALA* 3.6 3.9 - - - +
130B LEU* 3.0 26.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 127 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
121B ASP 5.0 2.5 - - - +
122B THR* 4.6 6.5 - - + +
124B THR* 2.9 23.8 + - + +
126B GLY* 1.3 83.7 - - - +
128B ARG* 1.3 58.4 + - - +
130B LEU* 3.2 12.3 + - + +
131B HIS* 2.9 41.3 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 128 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
119B THR 4.1 3.6 - - - +
120B GLU* 4.6 5.6 - - + -
121B ASP 4.4 13.5 - - - +
122B THR* 4.5 2.0 + - - -
123B GLU* 4.1 26.0 - - + -
124B THR 3.0 16.1 + - - +
125B VAL* 4.5 2.2 - - - +
127B GLN* 1.3 77.1 - - - +
129B ALA* 1.3 58.2 + - - +
131B HIS* 3.2 10.0 + - - +
132B SER* 2.9 28.9 + - - -
244B TRP* 5.4 4.7 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 129 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
125B VAL* 3.1 21.9 + - + +
126B GLY* 3.6 5.8 - - - +
127B GLN 3.2 0.4 - - - -
128B ARG* 1.3 80.1 - - - +
130B LEU* 1.3 56.3 + - - +
132B SER* 2.5 27.1 + - - +
133B ILE* 2.9 15.9 + - - +
244B TRP* 4.3 19.0 - - + +
248B LEU* 5.0 0.5 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 130 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
126B GLY 3.0 15.2 + - - +
127B GLN* 3.2 18.1 + - + +
129B ALA* 1.3 76.3 - - - +
131B HIS* 1.3 69.1 + - + +
133B ILE* 3.2 20.7 + - + +
134B LEU* 2.9 40.5 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with HIS 131 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
118B PHE* 3.5 42.9 - + + +
119B THR 4.0 3.4 - - - +
121B ASP* 3.4 30.6 + - + +
127B GLN* 2.9 29.2 + - + +
128B ARG* 3.2 8.7 + - - +
130B LEU* 1.3 85.2 - - + +
132B SER* 1.3 57.8 - - - +
134B LEU* 3.2 14.7 + - + +
135B ASN* 2.9 29.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 132 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
119B THR 4.7 6.9 + - - +
128B ARG 2.9 12.8 + - - -
129B ALA* 2.5 24.4 + - - -
131B HIS* 1.3 77.9 - - - +
133B ILE* 1.3 58.3 + - - +
135B ASN* 2.5 28.9 + - - +
136B ALA* 2.9 16.6 + - - +
242B PRO* 5.8 0.7 - - - -
244B TRP* 4.2 10.4 - - - +
245B THR* 3.4 26.1 + - - +
248B LEU* 3.9 17.1 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 133 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
129B ALA 2.9 9.3 + - - +
130B LEU* 3.4 25.6 - - + +
132B SER* 1.3 80.1 + - - +
134B LEU* 1.3 60.6 + - - +
136B ALA* 3.2 13.5 + - + +
137B ALA* 2.9 28.5 + - + +
140B ILE* 5.6 3.8 - - + -
248B LEU* 4.5 24.9 - - + -
252B VAL* 5.3 12.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 134 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
118B PHE* 4.3 25.3 - - + -
130B LEU* 2.9 24.7 + - + +
131B HIS* 3.3 19.7 - - + +
133B ILE* 1.3 79.0 - - + +
135B ASN* 1.3 64.4 + - - +
137B ALA* 3.1 25.7 + - + +
138B ILE* 3.6 9.7 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 135 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
114B ILE* 4.6 1.6 - - - +
116B THR* 2.4 76.5 + - - +
117B PRO* 3.0 26.6 - - + +
118B PHE* 3.6 7.7 - - + +
119B THR 5.7 0.6 - - - +
131B HIS 2.9 9.1 + - - +
132B SER* 2.5 21.2 + - - +
134B LEU* 1.3 79.1 - - - +
136B ALA* 1.3 59.6 + - - +
138B ILE 3.4 0.9 + - - -
242B PRO* 4.7 0.4 - - - +
245B THR* 2.5 45.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 136 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
132B SER 2.9 12.6 + - - +
133B ILE* 3.3 18.6 - - + +
135B ASN* 1.3 82.4 - - - +
137B ALA* 1.3 50.3 + - - +
139B MET* 2.7 27.2 + - - +
140B ILE* 2.7 26.8 + - + +
245B THR* 4.7 6.5 - - + +
248B LEU* 5.7 2.7 - - + -
249B ILE* 3.5 31.4 - - + +
252B VAL* 6.3 0.4 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 137 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
133B ILE* 2.9 12.5 + - + +
134B LEU* 3.1 21.3 + - + +
136B ALA* 1.3 74.3 - - - +
138B ILE* 1.3 58.2 + - + +
140B ILE* 3.2 16.3 + - + +
141B SER* 2.9 28.5 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 138 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
115B TYR* 5.3 5.4 - - + -
116B THR* 2.7 39.5 - - + +
118B PHE* 5.0 14.1 - - + -
134B LEU* 3.6 6.7 + - + +
135B ASN 3.4 1.8 + - - +
136B ALA 3.2 0.6 - - - -
137B ALA* 1.3 80.6 - - + +
139B MET* 1.3 55.5 + - - +
141B SER* 2.6 28.5 + - - +
142B VAL* 2.9 21.5 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with MET 139 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
114B ILE* 4.6 10.5 - - + -
115B TYR* 3.9 34.8 - - + +
116B THR* 3.2 24.2 - - + +
136B ALA* 2.7 17.8 + - - +
138B ILE* 1.3 71.9 - - - +
140B ILE* 1.3 55.6 + - - +
142B VAL* 3.2 24.6 + - + +
143B ILE* 2.9 46.7 + - + +
237B PHE* 5.8 9.9 - - + -
241B LEU* 5.8 6.1 - - + -
249B ILE* 3.9 16.2 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 140 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
133B ILE* 5.3 4.7 - - + +
136B ALA* 2.7 36.0 + - + +
137B ALA* 3.4 12.1 - - - +
139B MET* 1.3 72.4 - - - +
141B SER* 1.3 53.1 + - - +
143B ILE* 3.2 11.3 + - + +
144B VAL* 2.5 52.2 + - + +
249B ILE* 3.6 15.7 - - + -
252B VAL* 3.4 31.2 - - + -
253B ILE* 5.6 1.6 - - + -
256B THR* 4.2 17.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with SER 141 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
137B ALA 2.9 12.7 + - - -
138B ILE* 2.6 25.8 + - - +
140B ILE* 1.3 77.0 - - - +
142B VAL* 1.3 59.4 + - - +
144B VAL* 4.1 4.6 - - - +
145B VAL* 2.4 44.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 142 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
115B TYR* 4.9 12.3 - - + +
138B ILE* 2.9 25.6 + - + +
139B MET* 3.4 31.6 - - + +
141B SER* 1.3 84.7 + - - +
143B ILE* 1.3 59.1 + - + +
145B VAL* 3.9 4.8 - - - +
146B MET* 3.0 32.1 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 143 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
139B MET* 2.9 38.2 + - + +
140B ILE* 3.2 10.3 + - - +
142B VAL* 1.3 80.8 - - + +
144B VAL* 1.3 57.3 + - + +
146B MET* 2.6 33.7 + - + +
147B THR* 2.6 15.0 + - - -
237B PHE* 6.2 3.1 - - + -
249B ILE* 5.0 0.4 - - + -
253B ILE* 3.6 38.8 - - + -
256B THR* 4.7 14.6 - - + +
388B PHE* 5.3 6.3 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 144 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
140B ILE* 2.5 44.6 + - + +
141B SER* 4.1 4.7 - - - +
143B ILE* 1.3 77.0 - - + +
145B VAL* 1.3 65.7 + - + +
147B THR* 2.3 41.0 - - + +
148B ILE* 2.9 14.8 + - + +
256B THR* 4.8 12.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 145 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
141B SER* 2.4 35.7 - - - +
142B VAL* 3.9 5.8 - - - +
144B VAL* 1.3 76.5 - - + +
146B MET* 1.3 63.8 + - - +
148B ILE* 3.2 8.7 + - + +
149B LEU* 2.9 29.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with MET 146 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
142B VAL* 3.0 21.8 + - + +
143B ILE* 2.6 20.5 + - + +
145B VAL* 1.3 77.0 - - - +
147B THR* 1.3 54.0 + - - -
149B LEU* 3.2 28.1 - - + +
150B LEU* 2.9 32.7 + - + -
165B TRP* 3.9 21.8 - - + -
166B LEU* 5.8 2.7 - - + -
283B PHE* 6.4 3.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with THR 147 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
143B ILE* 2.6 15.3 + - - -
144B VAL* 2.3 46.2 + - + +
146B MET* 1.3 77.4 - - - +
148B ILE* 1.3 64.2 + - + +
150B LEU* 3.2 11.2 + - - +
151B VAL* 2.7 41.8 + - + +
260B ALA* 4.6 16.1 - - + +
264B PRO* 5.1 8.9 - - + +
265B LYS* 5.7 4.0 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 148 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
144B VAL* 2.9 18.7 + - + +
145B VAL* 3.9 10.1 - - + +
147B THR* 1.3 88.2 - - + +
149B LEU* 1.3 57.8 + - - +
151B VAL* 3.1 12.8 + - + +
152B VAL* 2.8 45.6 + - + +
264B PRO* 5.9 6.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 149 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
145B VAL* 2.9 20.1 + - + +
146B MET* 3.2 31.0 - - + +
148B ILE* 1.3 77.1 - - - +
150B LEU* 1.3 85.1 + - - +
152B VAL* 3.2 16.7 + - - +
153B LEU* 3.2 13.7 + - + +
162B ILE* 5.8 0.9 - - + +
165B TRP* 3.8 36.3 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 150 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
146B MET* 2.9 23.0 + - + +
147B THR* 3.3 15.0 - - - +
149B LEU* 1.3 85.6 - - + +
151B VAL* 1.3 77.6 + - + +
153B LEU* 3.4 24.7 - - + +
154B TYR* 3.8 11.7 - - + -
165B TRP* 6.0 0.9 - - + -
166B LEU* 4.4 23.1 - - + -
265B LYS* 6.1 1.8 - - + -
268B LEU* 4.4 21.5 - - + -
283B PHE* 5.0 18.8 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 151 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
147B THR* 2.7 31.6 + - - +
148B ILE* 3.4 15.5 - - + +
150B LEU* 1.3 85.5 - - + +
152B VAL* 1.3 54.1 + - + +
154B TYR* 2.4 40.9 + - + +
155B LYS* 3.0 4.3 + - + +
264B PRO* 3.9 35.4 - - + +
265B LYS* 5.0 2.9 - - + +
267B PRO* 4.8 4.3 - - + -
268B LEU* 4.2 17.5 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 152 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
148B ILE* 2.8 42.0 + - + +
149B LEU* 3.2 8.7 + - - +
151B VAL* 1.3 73.5 - - + +
153B LEU* 1.3 68.5 + - - +
154B TYR 2.8 1.6 - - - -
155B LYS* 2.7 41.2 + - + +
156B TYR* 3.6 14.8 + - + +
157B ARG 4.7 2.3 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 153 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
149B LEU* 3.2 9.9 + - + +
150B LEU* 3.4 21.3 - - + +
152B VAL* 1.3 74.4 - - - +
154B TYR* 1.3 77.7 + - + +
156B TYR 2.7 25.1 - - - +
157B ARG 5.3 0.2 - - - -
158B CYS* 3.5 36.0 + - + +
162B ILE* 3.5 45.7 - - + +
163B HIS* 3.8 20.2 - - + +
166B LEU* 5.5 6.3 - - + -
280B GLU* 4.8 2.7 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 154 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
150B LEU* 3.8 22.0 - - + -
151B VAL* 2.4 31.3 + - + +
153B LEU* 1.3 87.9 - - + +
155B LYS* 1.3 64.5 + - - +
156B TYR* 2.9 8.2 + - - +
163B HIS* 4.8 6.6 - + - -
268B LEU* 3.3 29.6 - - + -
271B LEU* 3.6 42.1 - - + +
272B VAL* 3.6 7.2 - - + -
279B ASN* 2.9 34.6 + - - -
280B GLU* 2.8 35.5 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 155 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151B VAL* 3.0 7.6 + - + +
152B VAL* 2.7 35.1 + - + +
154B TYR* 1.3 69.6 - - - +
156B TYR* 1.3 84.7 + - + +
271B LEU* 5.4 6.2 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 156 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
152B VAL* 3.6 12.6 + - + -
153B LEU 2.7 25.5 - - - +
154B TYR* 3.7 4.7 - - - +
155B LYS* 1.3 114.2 + - + +
157B ARG* 1.3 93.6 + - + +
158B CYS* 3.6 3.9 + - - +
----------------------------------------------------------
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