Contacts of the strand formed by residues 150 - 164 (chain H) 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 H).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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93H VAL* 3.8 24.7 - - + -
94H LYS 3.5 4.3 - - - -
95H VAL* 4.5 0.9 - - + +
103H VAL* 3.7 28.0 - - + -
144H ILE* 3.5 30.3 - - + +
145H GLY* 4.1 18.2 - - - +
147H ILE* 3.1 20.9 + - + +
148H PRO 3.5 0.6 - - - -
149H GLY* 1.3 74.5 + - - +
151H GLU* 1.3 61.9 - - - +
152H GLY 3.6 17.3 - - - +
153H THR* 4.3 3.8 - - + -
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Residues in contact with GLU 151 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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94H LYS* 2.7 40.9 + - + +
95H VAL 4.2 4.0 - - - +
96H LYS* 3.4 38.9 - - + +
97H ALA 4.6 1.0 + - - -
149H GLY 3.9 2.7 - - - +
150H VAL* 1.3 73.9 - - - +
152H GLY* 1.3 55.5 + - - +
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Residues in contact with GLY 152 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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93H VAL* 3.6 0.7 - - - -
94H LYS* 2.8 32.6 + - - +
123H TYR* 4.7 2.9 - - - -
145H GLY* 6.2 1.1 - - - -
150H VAL* 3.5 6.8 - - - +
151H GLU* 1.3 81.7 - - - +
153H THR* 1.3 68.5 + - - +
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Residues in contact with THR 153 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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91H ILE* 3.8 16.8 - - + -
92H LEU 3.1 9.4 - - - +
93H VAL* 4.3 4.0 - - + -
123H TYR* 4.2 5.8 + - - -
141H LEU* 3.9 10.7 + - + +
144H ILE* 3.6 32.8 - - + -
145H GLY* 5.0 4.9 - - - +
150H VAL* 4.3 5.4 - - + -
152H GLY* 1.3 79.3 - - - +
154H HIS* 1.3 62.2 + - - +
172H LYS* 2.8 50.8 + - - +
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Residues in contact with HIS 154 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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121G GLY* 4.8 11.2 - - - -
122G ASP* 4.4 17.5 + - - -
90H PHE 3.8 0.3 - - - +
91H ILE* 3.7 0.6 - - - -
92H LEU* 2.8 51.5 + - + +
123H TYR* 3.5 33.9 + - + +
153H THR* 1.3 74.3 - - - +
155H THR* 1.3 75.1 + - - +
156H MET* 4.2 14.3 - - + +
172H LYS 3.6 5.2 - - - -
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Residues in contact with THR 155 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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120G THR* 4.1 5.5 + - - -
89H ALA* 3.9 23.1 - - + -
90H PHE 3.4 8.7 - - - +
91H ILE* 3.7 8.8 - - + +
137H LEU* 4.1 16.8 - - + -
141H LEU* 3.2 22.4 - - + +
154H HIS* 1.3 82.6 + - - +
156H MET* 1.3 63.5 + - - +
157H ILE* 4.0 13.3 + - + +
172H LYS* 2.7 33.0 + - - +
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Residues in contact with MET 156 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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92G LEU* 4.5 21.1 - - + -
119G THR* 3.5 30.0 - - + +
120G THR* 3.6 22.9 - - - +
121G GLY* 5.2 2.5 - - - -
122G ASP 5.8 0.4 - - - +
123G TYR* 4.6 12.6 - - + +
126G VAL* 3.7 19.7 - - + -
89H ALA* 3.4 0.7 - - - -
90H PHE* 2.7 51.6 + - + +
92H LEU* 4.4 23.3 - - - -
154H HIS* 4.2 17.5 - - + +
155H THR* 1.3 74.0 - - - +
157H ILE* 1.3 64.8 + - - +
158H VAL 3.6 0.3 + - - -
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Residues in contact with ILE 157 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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119G THR* 3.4 3.4 - - - -
120G THR* 3.0 42.7 + - + +
87H MET* 3.9 28.0 - - + -
88H LEU 4.0 2.7 - - - -
89H ALA* 4.3 1.1 - - + -
134H SER* 5.8 3.1 - - - -
137H LEU* 4.1 28.5 - - + -
155H THR* 3.9 10.7 - - + +
156H MET* 1.3 71.7 - - - +
158H VAL* 1.3 76.1 + - - +
159H LEU* 3.4 11.1 + - + -
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Residues in contact with VAL 158 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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117G TYR* 3.7 37.5 - - + -
118G GLU 3.5 3.8 - - - -
119G THR* 4.0 4.0 - - + -
87H MET* 5.8 0.2 - - - +
88H LEU* 2.9 47.4 + - + +
89H ALA* 4.6 0.4 - - - +
90H PHE* 4.0 23.6 - - + -
157H ILE* 1.3 77.3 - - - +
159H LEU* 1.3 61.3 + - - +
160H LYS 3.8 16.4 - - - +
161H THR* 3.8 9.2 - - - +
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Residues in contact with LEU 159 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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118G GLU* 2.7 23.2 + - + +
119G THR* 4.0 22.4 - - - +
120G THR* 4.0 21.3 - - + +
157H ILE* 4.0 15.7 - - + +
158H VAL* 1.3 73.9 - - - +
160H LYS* 1.3 62.1 + - + +
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Residues in contact with LYS 160 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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117G TYR* 3.4 3.8 - - - -
118G GLU* 2.8 53.6 + - + +
158H VAL* 3.5 6.7 - - - +
159H LEU* 1.3 84.7 - - - +
161H THR* 1.3 70.2 + - - +
162H HIS* 3.4 30.4 + - + +
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Residues in contact with THR 161 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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116G VAL 4.0 2.2 - - - -
117G TYR* 3.4 33.3 - - + -
88H LEU* 4.1 5.9 - - - +
158H VAL* 3.8 6.9 - - - +
160H LYS* 1.3 81.4 - - - +
162H HIS* 1.3 62.8 + - - +
163H LYS* 3.7 15.7 - - - +
164H GLU* 3.9 19.7 + - + +
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Residues in contact with HIS 162 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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100G TYR 4.7 2.4 + - - -
101G SER* 4.9 9.5 + - - -
104G ALA* 3.5 37.0 - - + +
108G ALA* 5.1 5.1 - - + +
116G VAL* 2.9 19.8 + - + +
118G GLU* 2.7 49.8 + - + +
125G MET* 4.4 4.4 - - + +
160H LYS* 3.4 25.2 + - + +
161H THR* 1.3 76.4 - - - +
163H LYS* 1.3 62.1 + - + +
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Residues in contact with LYS 163 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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108G ALA* 2.8 45.0 + - + +
109G LYS 4.8 0.2 - - - -
110G TYR 2.8 15.4 + - - -
111G PRO* 4.2 5.9 + - - +
113G ILE 2.6 30.1 + - - +
114G VAL 3.9 6.7 - - - +
115G GLU* 3.3 3.9 - - - +
116G VAL* 3.0 42.2 + - + +
117G TYR* 4.5 0.9 - - - -
161H THR* 3.7 4.9 - - - +
162H HIS* 1.3 80.4 - - - +
164H GLU* 1.3 70.0 + - - +
165H THR* 4.2 17.9 - - + +
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Residues in contact with GLU 164 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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72G LYS* 4.4 18.0 + - - +
114G VAL 3.6 2.9 - - - -
115G GLU* 4.1 7.4 - - + +
117G TYR* 2.8 35.7 + - - +
80H PRO* 5.6 2.8 - - - +
88H LEU* 3.9 1.9 - - - +
128H LYS* 4.6 1.4 + - - +
130H ARG* 2.6 33.7 + - - -
161H THR* 3.9 14.0 + - + +
163H LYS* 1.3 78.7 - - - +
165H THR* 1.3 61.4 + - - +
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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