Contacts of the strand formed by residues 144 - 158 (chain B) in PDB entry 5AEW
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 GLN 144 (chain B).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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217A PRO* 5.7 3.0 - - - +
393A VAL* 4.7 6.6 - - - +
138B ARG* 3.7 2.6 - - - +
139B ASN* 3.2 8.0 + - - -
140B ARG* 3.0 63.0 + - + +
141B LEU* 3.6 24.5 - - + +
143B ARG* 1.3 76.5 - - - +
145B VAL* 1.3 63.6 + - - +
146B ASP* 2.8 29.9 + - - +
182B ASN* 2.9 28.0 + - - +
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Residues in contact with VAL 145 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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137B TYR* 3.5 43.3 - - + +
138B ARG 3.3 4.3 - - - +
139B ASN* 3.6 14.1 - - + +
143B ARG 3.5 8.7 + - - +
144B GLN* 1.3 82.5 - - - +
146B ASP* 1.3 71.9 + - - +
147B ILE* 4.0 16.2 - - + -
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Residues in contact with ASP 146 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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136B LEU 3.7 1.9 - - - +
137B TYR* 3.8 0.5 - - - -
138B ARG* 2.8 67.0 + - - +
144B GLN* 2.8 25.6 + - - +
145B VAL* 1.3 80.5 - - - +
147B ILE* 1.3 62.8 + - - +
148B PHE* 3.7 22.3 - - + -
180B LEU 4.4 3.3 - - - +
181B SER* 3.3 29.7 + - - +
182B ASN* 4.8 0.3 + - - +
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Residues in contact with ILE 147 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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135B ILE* 3.9 25.1 - - + -
136B LEU 3.4 4.0 - - - +
137B TYR* 3.9 29.6 - - + -
145B VAL* 4.0 10.8 - - + -
146B ASP* 1.3 77.5 - - - +
148B PHE* 1.3 68.2 + - - +
149B ALA* 4.4 0.8 + - + -
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Residues in contact with PHE 148 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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134B PHE* 4.4 0.9 - - + -
135B ILE* 3.3 7.8 - - - +
136B LEU* 2.7 64.9 + - + +
138B ARG* 4.4 2.2 - - + -
146B ASP* 3.7 20.0 - - + -
147B ILE* 1.3 79.9 - - - +
149B ALA* 1.3 59.9 - - - +
174B LEU* 4.0 28.9 - - + -
179B LEU* 5.6 3.1 - - + -
180B LEU 6.0 1.3 - - - -
181B SER* 3.6 31.4 - - - -
184B LEU* 3.6 21.8 - - + -
186B MET* 3.6 31.2 - - + -
188B PHE* 4.1 10.8 - + + -
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Residues in contact with ALA 149 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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134B PHE* 3.4 16.2 - - - +
135B ILE* 4.3 11.7 - - + -
147B ILE* 4.4 1.1 + - + -
148B PHE* 1.3 75.4 - - - +
150B GLY* 1.3 58.8 + - - +
174B LEU* 3.5 7.1 - - - +
175B ASP* 2.9 39.7 + - + +
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Residues in contact with GLY 150 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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133B ALA* 3.4 7.1 - - - +
134B PHE* 3.0 41.9 + - - +
149B ALA* 1.3 75.9 - - - +
151B GLU* 1.3 60.4 + - - +
173B LEU 3.2 13.2 - - - -
175B ASP* 3.2 13.0 + - - -
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Residues in contact with GLU 151 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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131B ASN* 2.8 20.0 + - - +
132B SER 3.2 14.8 - - - +
133B ALA* 4.6 3.1 - - + -
134B PHE* 3.9 2.3 - - - -
150B GLY* 1.3 75.2 - - - +
152B ARG* 1.3 64.9 + - - +
153B ARG* 2.8 38.4 + - + +
171B THR 4.0 0.2 - - - +
172B ILE* 3.5 2.6 - - - -
173B LEU* 2.8 59.8 + - + +
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Residues in contact with ARG 152 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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31B TYR* 3.4 33.2 + - - +
34B GLU* 3.4 20.4 + - - -
38B LEU* 5.7 0.8 - - - +
112B HIS* 5.6 4.8 - - - -
114B VAL* 3.8 24.3 - - - +
130B VAL 3.5 1.1 - - - +
131B ASN* 3.3 8.8 - - - +
132B SER* 2.9 47.6 + - - +
134B PHE* 3.7 27.8 - - + +
151B GLU* 1.3 78.9 - - - +
153B ARG* 1.3 64.5 + - - +
154B ASP* 4.0 12.1 - - - +
170B ARG* 3.6 17.7 - - - +
171B THR 3.4 5.6 - - - +
172B ILE* 4.2 10.5 - - + -
188B PHE 2.9 31.0 + - - -
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Residues in contact with ARG 153 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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9B PHE* 4.1 25.7 - - - +
10B LYS 2.7 32.5 + - - +
11B THR* 3.9 0.8 - - - +
12B PHE* 3.4 36.0 - - + +
129B GLU* 5.9 5.2 - - + +
130B VAL 3.3 5.4 - - - +
131B ASN* 3.5 12.0 + - - +
151B GLU* 2.8 31.7 + - + +
152B ARG* 1.3 75.7 - - - +
154B ASP* 1.3 61.1 + - - +
169B LYS* 4.4 6.2 + - - +
170B ARG* 3.5 1.2 + - - -
171B THR* 2.8 46.9 + - - +
173B LEU* 4.0 19.3 - - + +
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Residues in contact with ASP 154 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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31B TYR* 2.3 34.5 + - - +
129B GLU* 3.3 7.8 - - - +
130B VAL* 2.8 32.4 + - + +
152B ARG* 4.2 8.7 - - - +
153B ARG* 1.3 76.9 - - - +
155B VAL* 1.3 65.7 + - - +
156B LEU* 3.9 17.3 - - + +
167B ILE* 4.8 1.1 - - - -
169B LYS* 3.1 7.4 - - - +
170B ARG* 2.9 55.5 + - - +
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Residues in contact with VAL 155 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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122B THR* 5.3 3.6 - - + -
127B THR* 3.5 29.2 - - + -
128B PHE 3.3 6.3 - - - +
129B GLU* 4.6 13.2 - - + -
154B ASP* 1.3 76.6 - - - +
156B LEU* 1.3 60.7 + - - +
157B ARG* 5.5 0.9 - - - +
167B ILE* 3.8 2.4 - - - -
168B ALA* 2.8 43.7 + - + +
169B LYS* 2.8 45.8 + - + +
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Residues in contact with LEU 156 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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27B ILE* 4.0 18.2 - - + -
30B PHE* 4.0 27.8 - - + -
31B TYR* 3.9 9.6 - - - +
126B ASP 3.9 0.7 - - - +
127B THR* 3.3 5.5 - - - +
128B PHE* 2.8 41.3 + - + +
130B VAL* 3.9 22.9 - - + -
154B ASP* 3.9 24.7 - - + +
155B VAL* 1.3 80.2 - - - +
157B ARG* 1.3 61.3 - - - +
165B PHE* 4.3 13.0 - - + -
166B SER 3.4 6.3 - - - +
167B ILE* 3.9 26.2 - - + -
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Residues in contact with ARG 157 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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51B ASP* 2.8 35.8 + - - +
53B ASP* 2.8 41.6 + - - -
126B ASP 3.5 5.2 - - - +
127B THR* 3.6 22.8 + - + +
155B VAL* 5.5 0.8 - - - +
156B LEU* 1.3 76.5 - - - +
158B ARG* 1.3 71.5 + - - +
165B PHE* 3.2 5.8 - - - -
166B SER* 2.9 37.5 + - - +
168B ALA* 3.4 22.1 - - + +
291C LYS* 5.2 10.7 - - - +
365C GLU* 3.3 34.2 + - - +
372C ARG* 4.9 6.3 - - - +
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Residues in contact with ARG 158 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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23B LEU* 3.8 18.6 - - - +
26B GLU* 3.2 26.9 + - - -
126B ASP* 2.9 54.3 + - + +
128B PHE* 3.3 24.1 - - + -
157B ARG* 1.3 78.9 - - - +
159B ALA* 1.3 59.6 + - - +
164B GLY 3.5 7.6 - - - +
165B PHE* 3.8 19.8 - - + -
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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
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Atomic class I II III IV V VI VII VIII
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I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
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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