Contacts of the helix formed by residues 147 - 169 (chain O) in PDB entry 5G04
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 SER 147 (chain O).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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136C ASP* 4.3 3.1 + - - +
145O LYS 3.6 2.4 + - - -
146O LEU* 1.3 79.0 - - - +
148O PHE* 1.3 59.5 + - - +
149O SER* 3.3 12.3 - - - -
150O GLN* 3.2 31.5 + - - +
151O VAL* 2.9 25.3 + - - +
328P LYS* 4.6 7.5 + - - -
349P LYS* 4.4 7.4 - - - +
353P TYR* 3.7 12.3 - - - -
356P ARG* 5.6 3.4 - - - -
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Residues in contact with PHE 148 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105O LEU* 3.6 22.7 - - + -
109O GLU* 4.0 8.7 - - - -
146O LEU 3.8 0.2 + - - -
147O SER* 1.3 67.3 - - - +
149O SER* 1.3 56.5 + - - +
151O VAL* 3.6 3.3 - - + -
152O PHE* 2.7 39.4 + - + +
317P SER 5.4 0.4 - - - -
320P ALA* 3.7 26.9 - - + -
321P HIS* 3.5 25.8 - - - -
324P CYS* 3.5 26.9 - - + -
337P ILE* 3.5 22.9 - - + -
340P TYR* 3.2 38.8 - + - -
341P TYR* 3.8 16.4 + - + -
353P TYR* 3.0 17.9 + - + +
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Residues in contact with SER 149 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
136C ASP* 3.3 14.8 + - - -
147O SER* 3.3 13.5 - - - -
148O PHE* 1.3 75.4 - - - +
150O GLN* 1.3 52.5 + - - -
152O PHE* 2.8 30.6 + - - +
153O LYS* 2.8 20.3 + - - +
324P CYS* 4.2 14.1 - - - -
328P LYS* 3.4 35.5 - - - +
353P TYR* 4.2 2.1 + - - -
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Residues in contact with GLN 150 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
136C ASP* 3.1 36.7 + - - +
137C SER* 4.7 1.0 - - - +
138C LEU* 3.5 40.9 - - - +
29O TRP* 4.4 12.9 - - + -
145O LYS 4.6 1.2 - - - +
146O LEU* 3.2 42.1 - - + +
147O SER* 3.2 19.1 + - - +
149O SER* 1.3 77.2 + - - +
151O VAL* 1.3 58.0 + - - +
153O LYS* 3.1 9.6 + - - +
154O LEU* 2.8 26.5 + - - +
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Residues in contact with VAL 151 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105O LEU* 3.9 19.5 - - + -
108O MET* 4.1 6.2 - - - +
109O GLU* 4.3 10.1 - - + +
143O TYR* 3.5 37.7 - - + +
146O LEU* 3.2 40.4 - - + +
147O SER 2.9 18.0 + - - +
148O PHE* 3.9 6.7 - - - +
150O GLN* 1.3 68.3 - - - +
152O PHE* 1.3 61.3 + - - +
154O LEU* 3.2 5.9 + - + +
155O TYR* 2.8 26.7 + - - +
341P TYR* 5.2 3.1 - - - +
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Residues in contact with PHE 152 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105O LEU* 3.9 16.8 - - + +
148O PHE* 2.7 29.3 + - + +
149O SER* 2.8 9.7 + - - +
151O VAL* 1.3 72.5 - - - +
153O LYS* 1.3 69.7 + - + +
155O TYR* 3.1 12.5 + + - +
156O THR* 2.8 51.6 + - + -
321P HIS* 3.5 55.6 - + + -
324P CYS* 4.6 9.6 - - + -
325P GLU* 4.1 28.9 - - + -
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Residues in contact with LYS 153 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
133C GLU* 5.8 13.2 - - + -
136C ASP* 5.4 5.4 - - - +
149O SER* 2.8 15.1 + - - +
150O GLN* 3.1 12.5 + - - +
152O PHE* 1.3 88.4 - - + +
154O LEU* 1.3 59.7 + - - +
156O THR* 3.3 26.6 + - - +
157O ALA* 3.0 28.4 + - - +
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Residues in contact with LEU 154 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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29O TRP* 6.5 0.7 - - + -
30O VAL* 3.7 44.4 - - + +
31O THR* 4.2 18.2 - - - +
32O PRO* 4.4 7.4 - - + -
35O ILE* 4.8 6.7 - - + -
108O MET* 3.6 28.9 - - + -
112O PHE* 4.3 7.4 - - + -
143O TYR* 4.3 6.7 - - + -
146O LEU* 4.3 15.0 - - + -
150O GLN 2.8 13.1 + - - +
151O VAL* 3.2 8.3 + - - +
153O LYS* 1.3 72.8 - - - +
155O TYR* 1.3 59.7 + - - +
157O ALA* 3.9 4.2 - - - +
158O LEU* 2.9 32.5 + - + +
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Residues in contact with TYR 155 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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100O MET 4.1 11.4 - - - -
101O ALA* 3.3 4.9 + - - -
102O GLU 4.4 1.2 + - - -
103O GLY 2.5 29.7 + - - -
104O GLU* 4.1 3.3 - - - -
105O LEU* 3.8 36.3 - - + -
108O MET* 3.4 28.2 - - + +
151O VAL 2.8 11.4 + - - +
152O PHE* 3.1 21.7 + + - +
154O LEU* 1.3 74.5 - - - +
156O THR* 1.3 67.4 + - - +
158O LEU* 3.2 8.9 + - + +
159O GLN* 2.9 60.2 + - + +
321P HIS* 4.7 15.9 - + - -
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Residues in contact with THR 156 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
152O PHE* 2.8 39.4 + - + -
153O LYS* 3.3 32.3 + - + +
155O TYR* 1.3 81.1 - - - +
157O ALA* 1.3 61.5 + - - +
159O GLN* 3.3 14.9 + - - +
160O GLN* 3.4 13.2 + - + +
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Residues in contact with ALA 157 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32O PRO* 3.5 23.0 - - + +
153O LYS 3.0 15.2 + - - +
154O LEU* 4.0 4.3 - - - +
156O THR* 1.3 76.2 - - - +
158O LEU* 1.3 57.9 + - - +
160O GLN* 3.2 10.1 + - - +
161O TYR* 2.9 28.9 + - - +
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Residues in contact with LEU 158 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32O PRO* 3.9 15.4 - - + +
35O ILE* 3.1 34.5 - - + -
97O ILE* 5.7 8.5 - - + -
100O MET* 3.9 30.5 - - + -
101O ALA* 4.9 10.0 - - + +
108O MET* 3.9 25.1 - - + -
154O LEU* 2.9 21.0 + - + +
155O TYR* 3.2 11.2 + - + +
157O ALA* 1.3 76.5 - - - +
159O GLN* 1.3 61.4 - - - +
161O TYR* 3.5 8.3 - - + +
162O PHE* 3.1 23.8 + - + +
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Residues in contact with GLN 159 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
101O ALA* 2.7 34.0 + - + +
102O GLU* 4.8 4.4 + - - +
155O TYR* 2.9 48.7 + - + +
156O THR* 3.3 10.0 + - - +
158O LEU* 1.3 75.5 - - - +
160O GLN* 1.3 52.6 + - - +
162O PHE* 3.1 7.5 + - - +
163O GLN* 2.8 43.9 + - + +
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Residues in contact with GLN 160 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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156O THR* 3.4 9.2 + - + +
157O ALA* 3.2 12.2 + - - +
159O GLN* 1.3 77.7 - - - +
161O TYR* 1.3 57.4 + - - +
163O GLN* 3.5 8.6 + - - +
164O ASN* 3.2 45.0 + - - +
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Residues in contact with TYR 161 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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32O PRO* 3.4 35.2 - - + -
33O TYR* 3.3 33.2 - - + -
36O ALA* 3.5 20.8 - - + +
73O ILE 3.3 26.3 + - - -
74O THR* 4.2 3.1 - - - -
75O LEU* 3.5 41.6 + - + +
78O LEU* 4.0 2.8 - - - +
97O ILE* 5.1 1.6 - - + -
157O ALA 2.9 15.6 + - - +
158O LEU* 3.5 12.8 - - + +
160O GLN* 1.3 76.7 - - - +
162O PHE* 1.3 65.2 + - + +
164O ASN* 3.4 17.6 + - - +
165O GLY 3.5 8.1 + - - -
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Residues in contact with PHE 162 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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75O LEU* 4.4 14.6 - - + -
94O GLN* 3.9 17.7 - - + -
97O ILE* 3.6 25.4 - - + -
98O LYS* 3.6 38.6 - - + -
101O ALA* 3.4 29.2 - - + -
102O GLU* 4.5 15.7 - - + -
158O LEU* 3.1 11.3 + - + +
159O GLN* 3.7 7.4 - - + +
161O TYR* 1.3 77.7 - - + +
163O GLN* 1.3 85.3 + - - +
165O GLY* 3.6 1.2 + - - -
166O GLU* 3.2 34.0 + - + +
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Residues in contact with GLN 163 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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159O GLN* 2.8 29.3 + - + +
160O GLN* 3.7 9.9 - - + +
161O TYR 3.2 0.2 - - - -
162O PHE* 1.3 96.8 - - + +
164O ASN* 1.3 59.2 + - - +
166O GLU* 3.4 22.7 + - - +
167O LYS* 2.8 33.8 + - - +
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Residues in contact with ASN 164 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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74O THR* 5.3 17.8 - - + +
76O SER* 4.3 3.4 - - - -
160O GLN* 3.2 28.2 + - - +
161O TYR* 3.8 9.7 - - - +
162O PHE 3.4 0.4 - - - -
163O GLN* 1.3 76.9 - - - +
165O GLY* 1.3 59.5 + - - +
167O LYS* 4.0 12.8 - - - +
168O LYS* 3.2 24.3 + - - +
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Residues in contact with GLY 165 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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75O LEU* 4.6 8.9 - - - +
76O SER* 3.7 31.6 + - - +
161O TYR 3.5 8.7 + - - -
162O PHE 3.6 3.1 + - - -
163O GLN 3.3 0.8 - - - -
164O ASN* 1.3 78.1 - - - +
166O GLU* 1.3 62.6 + - - +
168O LYS* 3.6 13.0 + - - +
169O THR* 3.8 3.3 + - - -
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Residues in contact with GLU 166 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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94O GLN* 5.4 6.5 - - - +
162O PHE* 3.2 34.7 + - + +
163O GLN* 3.4 27.3 + - - +
165O GLY* 1.3 73.3 - - - +
167O LYS* 1.3 79.1 + - - +
169O THR* 3.1 19.8 + - - -
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Residues in contact with LYS 167 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
163O GLN 2.8 23.6 + - - +
164O ASN* 4.0 13.7 - - - +
166O GLU* 1.3 78.8 + - - +
168O LYS* 1.3 65.3 + - - +
169O THR* 3.3 5.7 + - - -
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Residues in contact with LYS 168 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
76O SER* 3.2 28.5 - - - +
80O LYS* 5.4 3.4 - - - +
164O ASN 3.2 14.1 + - - +
165O GLY 3.7 2.7 - - - +
167O LYS* 1.3 78.7 - - - +
169O THR* 1.3 67.4 + - - +
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Residues in contact with THR 169 (chain O).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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80O LYS* 6.3 0.9 - - - -
165O GLY 3.8 4.3 + - - -
166O GLU* 3.1 19.1 + - - +
167O LYS 3.8 6.1 - - - -
168O LYS* 1.3 84.6 - - - +
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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
------------------------------------------------------------
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