Contacts of the strand formed by residues 150 - 164 (chain F) in PDB entry 2ZNZ
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 VAL 150 (chain F).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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93F VAL* 3.9 21.8 - - + -
94F LYS 3.4 3.1 - - - -
96F LYS* 4.6 4.8 + - - -
103F VAL* 3.6 30.1 - - + -
107F LEU* 5.7 0.2 - - + -
144F ILE* 3.6 31.2 - - + +
145F GLY* 3.9 20.6 - - - +
147F ILE* 3.2 22.1 + - + +
149F GLY* 1.3 76.2 + - - +
151F GLU* 1.3 61.9 + - - +
152F GLY* 3.8 16.6 - - - +
153F THR* 4.4 0.7 - - + -
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Residues in contact with GLU 151 (chain F).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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94F LYS* 2.7 35.0 + - + +
95F VAL 4.1 5.4 - - - +
96F LYS* 3.3 57.9 + - + +
97F ALA 4.3 2.6 + - - -
150F VAL* 1.3 72.8 - - - +
152F GLY* 1.3 55.5 + - - +
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Residues in contact with GLY 152 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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93F VAL* 3.5 4.7 - - - +
94F LYS* 2.8 35.1 + - - +
123F TYR* 4.6 4.0 - - - -
150F VAL* 3.5 5.7 - - - +
151F GLU* 1.3 81.9 - - - +
153F THR* 1.3 64.7 + - - +
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Residues in contact with THR 153 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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91F ILE* 3.7 18.8 - - + -
92F LEU 3.1 7.6 - - - +
93F VAL* 4.4 4.0 - - + -
123F TYR* 4.4 5.1 + - - -
141F LEU* 3.9 10.9 + - + +
144F ILE* 3.7 30.3 - - + -
145F GLY* 5.1 4.5 - - - +
150F VAL* 4.4 5.6 - - + -
152F GLY* 1.3 80.3 - - - +
154F HIS* 1.3 62.0 + - - +
172F LYS* 2.9 48.1 + - - +
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Residues in contact with HIS 154 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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120E THR 5.4 0.7 - - - -
121E GLY* 5.0 14.0 - - - -
122E ASP* 5.9 3.0 + - - -
92F LEU* 2.8 48.7 + - + +
123F TYR* 3.4 42.4 - + + +
153F THR* 1.3 74.3 - - - +
155F THR* 1.3 73.3 + - - +
156F MET* 3.7 17.0 + - + +
172F LYS 3.6 4.0 + - - -
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Residues in contact with THR 155 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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120E THR* 4.0 5.4 + - - -
89F ALA* 3.7 27.4 - - + -
90F PHE 3.6 4.9 - - - +
91F ILE* 3.9 9.7 - - + +
137F LEU* 4.2 12.3 - - + -
141F LEU* 3.2 23.4 - - + +
154F HIS* 1.3 82.0 + - - +
156F MET* 1.3 62.8 + - - +
157F ILE* 3.9 16.8 + - + +
172F LYS* 2.7 35.0 + - - +
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Residues in contact with MET 156 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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92E LEU* 4.6 17.5 - - + -
119E THR* 4.4 9.6 - - + +
120E THR* 3.5 24.9 - - - +
121E GLY* 5.4 1.6 - - - -
123E TYR* 6.5 0.9 - - - -
126E VAL* 4.0 24.5 - - + -
156E MET* 5.2 2.9 - - + -
89F ALA* 3.5 0.5 - - - -
90F PHE* 2.7 59.7 + - + +
92F LEU* 4.0 31.6 - - + -
126F VAL* 5.8 0.7 - - + -
154F HIS* 4.2 17.5 - - + +
155F THR* 1.3 74.3 - - - +
157F ILE* 1.3 64.5 + - - +
158F VAL* 3.6 0.7 + - - +
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Residues in contact with ILE 157 (chain F).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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119E THR* 3.4 3.4 - - - -
120E THR* 3.0 43.9 + - + +
87F MET* 3.8 28.5 - - + -
88F LEU 4.0 2.7 - - - -
89F ALA* 4.2 1.1 - - + -
134F SER* 5.0 4.5 - - - +
137F LEU* 4.0 21.3 - - + -
155F THR* 3.8 18.4 - - + +
156F MET* 1.3 72.4 - - - +
158F VAL* 1.3 75.2 + - - +
159F LEU* 3.5 8.2 + - + +
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Residues in contact with VAL 158 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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117E TYR* 3.6 18.2 - - + -
118E GLU 3.5 5.6 - - - +
119E THR* 4.0 9.2 - - + -
87F MET* 5.7 0.3 - - - +
88F LEU* 3.0 47.1 + - + +
89F ALA* 4.6 0.2 - - - -
90F PHE* 3.9 30.5 - - + -
156F MET 3.6 0.2 + - - -
157F ILE* 1.3 80.0 - - - +
159F LEU* 1.3 62.7 + - - +
160F LYS* 3.5 26.5 - - - +
161F THR* 3.8 6.5 - - - +
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Residues in contact with LEU 159 (chain F).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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118E GLU* 2.6 19.4 + - + +
119E THR* 3.8 8.5 - - - +
120E THR* 3.7 38.6 - - + +
157F ILE* 4.0 12.8 - - + +
158F VAL* 1.3 73.8 - - - +
160F LYS* 1.3 60.6 + - - +
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Residues in contact with LYS 160 (chain F).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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101E SER* 5.3 7.7 + - - -
117E TYR* 3.3 4.3 - - - -
118E GLU* 2.8 53.5 + - + +
158F VAL* 3.5 6.5 - - - +
159F LEU* 1.3 83.3 - - + +
161F THR* 1.3 71.4 - - - +
162F HIS* 3.4 30.6 + - + +
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Residues in contact with THR 161 (chain F).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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116E VAL 4.0 2.7 - - - -
117E TYR* 3.6 31.3 - - + -
88F LEU* 4.3 5.5 - - - +
158F VAL* 3.8 6.6 - - - +
160F LYS* 1.3 81.3 - - - +
162F HIS* 1.3 65.6 - - - +
163F LYS 4.2 5.8 - - - +
164F GLU* 3.9 28.3 + - + +
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Residues in contact with HIS 162 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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100E TYR 4.8 0.6 + - - -
101E SER* 5.0 6.6 + - - -
104E ALA* 3.4 37.1 - - + +
105E SER* 5.3 0.4 - - - -
108E ALA* 4.9 6.3 - - + +
116E VAL* 3.0 29.4 + - + +
118E GLU* 2.7 43.5 + - + +
160F LYS* 3.4 27.8 + - + +
161F THR* 1.3 76.2 - - - +
163F LYS* 1.3 62.5 + - + +
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Residues in contact with LYS 163 (chain F).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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108E ALA* 2.8 41.8 + - + +
109E LYS 4.8 0.2 - - - -
110E TYR 2.9 14.8 + - - -
111E PRO* 4.1 6.3 + - - +
113E ILE 2.8 29.0 + - - +
114E VAL 3.9 7.2 - - - +
115E GLU* 3.2 5.5 - - - +
116E VAL* 2.9 42.7 + - + +
117E TYR* 4.6 1.0 - - - -
161F THR* 3.8 4.4 - - - +
162F HIS* 1.3 79.3 - - - +
164F GLU* 1.3 66.0 + - - +
165F THR* 4.0 20.6 - - + -
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Residues in contact with GLU 164 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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72E LYS* 4.6 15.8 + - - +
114E VAL 3.8 2.7 - - - -
115E GLU* 4.2 7.4 - - + +
117E TYR* 2.4 36.7 + - - +
80F PRO* 5.5 3.1 - - - +
88F LEU* 4.1 1.3 - - - +
128F LYS* 4.3 1.3 + - - +
130F ARG* 2.7 33.4 + - - -
161F THR* 3.9 14.8 + - + +
163F LYS* 1.3 76.9 - - - +
165F THR* 1.3 60.9 + - - +
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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