Contacts of the helix formed by residues 145 - 162 (chain C) in PDB entry 5FLZ
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 GLY 145 (chain C).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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12C GLN* 3.6 6.1 + - - -
101C ALA* 3.8 22.1 - - - +
103C ASN* 3.3 30.6 - - - +
104C SER 4.4 5.2 - - - +
108C GLY* 4.2 3.1 - - - -
144C GLY* 1.3 75.3 - - - +
146C THR* 1.4 56.6 + - - +
148C SER* 4.1 1.2 - - - -
149C GLY* 3.0 28.3 + - - -
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Residues in contact with THR 146 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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10C ALA* 4.5 2.7 - - + +
11C GLY* 4.0 12.6 - - - +
12C GLN* 5.4 1.5 + - - -
69C MET* 4.0 16.4 - - + -
70C ASP* 3.8 38.8 + - - +
71C SER* 4.6 4.2 + - - -
101C ALA* 4.2 12.1 - - - +
108C GLY* 5.7 0.9 - - - -
145C GLY* 1.4 74.4 - - - +
147C GLY* 1.4 65.5 + - - +
150C LEU* 3.0 44.5 + - + +
151C GLY 3.0 6.2 + - - -
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Residues in contact with GLY 147 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10C ALA* 3.6 24.2 - - - -
11C GLY* 3.7 14.3 - - - -
140C HIS* 3.7 15.3 + - - +
141C SER 3.3 16.8 - - - -
144C GLY* 4.2 0.9 - - - -
145C GLY 4.1 1.8 - - - +
146C THR* 1.4 76.1 - - - +
148C SER* 1.4 61.9 + - - +
151C GLY* 3.2 17.5 - - - -
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Residues in contact with SER 148 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
104C SER 6.1 0.2 - - - -
105C TRP* 3.4 25.2 - - - +
140C HIS* 5.7 0.2 - - - -
141C SER 3.3 10.2 + - - -
142C VAL* 4.3 9.9 + - - +
144C GLY 3.6 20.3 + - - -
145C GLY 3.8 2.3 + - - -
146C THR 3.2 0.6 - - - -
147C GLY* 1.4 78.2 - - - +
149C GLY* 1.3 60.9 - - - +
152C SER* 2.8 34.9 + - - -
186C ASN* 3.9 9.2 + - - +
190C ALA* 3.7 19.5 - - - +
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Residues in contact with GLY 149 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105C TRP* 3.8 28.5 - - - -
108C GLY 3.8 8.3 - - - -
109C TYR* 3.8 6.6 - - - -
145C GLY 3.0 15.9 + - - -
148C SER* 1.3 76.6 - - - +
150C LEU* 1.3 63.0 + - - +
152C SER* 3.2 12.0 + - - -
153C ASN* 2.9 18.4 + - - +
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Residues in contact with LEU 150 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10C ALA* 5.9 0.9 - - + -
69C MET* 4.3 30.7 - - + -
108C GLY* 3.8 12.7 + - - +
111C ILE* 4.4 12.6 - - + -
112C GLY* 3.5 27.8 - - - +
115C ASN* 5.3 4.0 - - + +
119C ILE* 4.1 34.8 - - + -
145C GLY 4.3 0.6 + - - -
146C THR* 3.0 29.5 + - + +
149C GLY* 1.3 70.2 - - - +
151C GLY* 1.3 62.4 + - - +
153C ASN* 3.3 7.1 + - + +
154C LEU* 3.1 26.3 + - + +
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Residues in contact with GLY 151 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10C ALA* 5.1 7.8 - - - +
138C LEU* 5.2 5.5 - - - +
140C HIS* 5.4 2.7 - - - -
146C THR 3.0 10.1 + - - -
147C GLY* 3.2 19.0 + - - -
148C SER 3.7 0.4 - - - -
149C GLY 3.2 0.6 - - - -
150C LEU* 1.3 74.4 - - - +
152C SER* 1.4 56.5 + - - +
154C LEU* 3.3 10.1 + - - +
155C LEU* 3.0 38.2 + - - +
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Residues in contact with SER 152 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105C TRP* 2.9 33.0 + - - -
109C TYR* 4.4 0.7 - - - -
148C SER 2.8 23.6 + - - -
149C GLY 3.2 5.3 + - - -
151C GLY* 1.4 69.2 - - - +
153C ASN* 1.3 62.2 + - - +
155C LEU* 3.4 5.2 + - - +
156C GLU* 3.2 28.5 + - - +
190C ALA* 3.9 9.5 + - - +
193C ARG* 3.6 28.4 - - - +
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Residues in contact with ASN 153 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109C TYR* 3.1 45.8 + - - +
112C GLY* 3.5 15.7 - - - -
113C THR* 3.3 14.1 + - - +
116C GLN* 3.3 34.0 + - - +
119C ILE* 5.0 2.2 - - + -
149C GLY 2.9 21.3 - - - +
150C LEU* 3.3 6.9 + - - +
152C SER* 1.3 79.1 - - - +
154C LEU* 1.3 56.8 + - - +
156C GLU* 3.3 12.9 + - - +
157C ALA* 2.9 26.9 + - - +
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Residues in contact with LEU 154 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
8C LEU* 3.8 28.9 - - + -
67C ILE* 6.1 0.4 - - + -
69C MET* 6.4 2.7 - - + -
119C ILE* 4.1 21.8 - - + -
122C LYS* 5.9 4.7 - - - +
123C ILE* 4.0 26.5 - - + -
138C LEU* 3.9 16.4 - - + -
150C LEU* 3.1 19.1 + - + +
151C GLY* 3.3 7.4 + - - +
153C ASN* 1.3 76.3 - - - +
155C LEU* 1.4 59.1 + - - +
157C ALA* 3.2 7.7 + - + +
158C LEU* 2.9 57.1 + - + +
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Residues in contact with LEU 155 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
138C LEU* 4.0 29.6 - - + -
140C HIS* 4.7 5.2 - - + -
151C GLY 3.0 23.8 + - - +
152C SER* 3.6 7.9 - - - +
154C LEU* 1.4 79.0 - - + +
156C GLU* 1.4 59.2 + - - +
158C LEU* 3.5 7.2 + - + +
159C CYS 3.2 17.3 + - - -
167C LEU* 4.1 12.5 - - + +
190C ALA 5.1 0.9 - - - +
193C ARG* 3.8 21.8 - - + +
194C LEU* 4.1 15.7 - - + -
197C ASP* 3.4 34.6 - - + +
198C SER* 3.2 26.9 - - - +
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Residues in contact with GLU 156 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109C TYR* 3.2 32.2 + - - -
152C SER 3.2 15.0 + - - +
153C ASN* 3.5 7.6 - - - +
155C LEU* 1.4 72.1 - - - +
157C ALA* 1.3 68.2 + - - +
159C CYS* 3.3 8.0 + - - +
160C ASP* 3.3 25.9 - - - +
193C ARG* 3.3 29.7 + - - +
197C ASP* 3.5 22.0 - - - +
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Residues in contact with ALA 157 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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116C GLN* 4.9 13.9 - - + +
119C ILE* 5.5 4.5 - - + -
120C LEU* 6.1 6.1 - - + -
123C ILE* 6.4 1.3 - - + -
153C ASN 2.9 14.2 + - - +
154C LEU* 3.2 12.1 + - + +
156C GLU* 1.3 79.4 - - - +
158C LEU* 1.4 57.4 + - + +
160C ASP* 3.4 5.5 + - - +
161C ARG* 3.0 45.0 + - - +
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Residues in contact with LEU 158 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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8C LEU* 4.2 12.3 - - + -
123C ILE* 4.2 17.0 - - + -
136C PHE* 3.6 39.0 - - + -
138C LEU* 5.8 0.2 - - + -
154C LEU* 2.9 40.8 + - + +
155C LEU* 3.8 6.7 - - + +
156C GLU 3.3 0.2 - - - -
157C ALA* 1.4 76.0 - - + +
159C CYS* 1.4 61.2 + - - +
161C ARG* 3.9 19.2 - - + +
162C TYR* 3.1 27.9 + - - +
167C LEU* 4.4 30.3 - - + -
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Residues in contact with CYS 159 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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155C LEU 3.2 9.9 + - - +
156C GLU 3.5 7.9 - - - +
157C ALA 3.2 0.4 - - - -
158C LEU* 1.4 77.4 - - - +
160C ASP* 1.3 66.8 + - - +
162C TYR 4.0 10.1 - - - +
163C PRO* 4.6 8.1 - - - +
167C LEU* 6.0 0.2 - - - -
196C GLU 4.2 6.5 - - - -
197C ASP* 3.5 50.4 + - + +
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Residues in contact with ASP 160 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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156C GLU* 3.3 19.9 + - - +
157C ALA* 3.9 6.5 - - - +
159C CYS* 1.3 84.9 - - - +
161C ARG* 1.4 65.4 + - - +
162C TYR* 3.7 1.0 + - - -
163C PRO* 4.9 3.5 - - - +
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Residues in contact with ARG 161 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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120C LEU* 3.3 63.7 + - + +
123C ILE* 3.5 25.0 - - - +
124C ASP* 3.7 28.7 + - - +
157C ALA* 3.0 33.1 + - - +
158C LEU* 3.9 18.6 - - + +
160C ASP* 1.4 80.0 - - + +
162C TYR* 1.3 102.4 + - + +
163C PRO* 4.1 3.9 - - - +
164C LYS* 4.6 1.9 + - - -
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Residues in contact with TYR 162 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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124C ASP* 3.2 22.2 + - - -
127C ILE* 3.6 29.7 - - + +
133C PHE* 5.9 0.4 - + - -
136C PHE* 5.2 10.5 - + + -
158C LEU* 3.1 15.0 + - + +
159C CYS* 4.0 4.3 - - - +
161C ARG* 1.3 126.3 + - + +
163C PRO* 1.3 62.7 - - + +
164C LYS* 4.1 19.3 - - - +
165C LYS* 4.4 35.1 - - + +
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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
------------------------------------------------------------
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) + - + + + + + -
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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