Contacts of the helix formed by residues 130 - 145 (chain H) 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 ARG 130 (chain H).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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89H GLU* 2.9 34.6 + - - -
124H VAL 4.4 0.2 - - - -
125H TYR* 2.8 60.7 + - + +
128H THR* 3.1 19.4 + - - +
129H ASP* 1.3 73.4 - - - +
131H LEU* 1.4 61.7 + - - +
132H ALA 3.4 2.2 - - - -
133H LYS* 3.4 32.7 + - + +
134H GLY 3.0 16.6 + - - -
466K ASP* 6.0 2.0 - - - -
469K ARG* 4.2 34.0 + - + +
470K GLN* 5.0 5.2 - - - +
473K VAL* 2.9 34.1 - - - +
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Residues in contact with LEU 131 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
126H CYS* 4.1 35.4 - - + +
129H ASP* 2.9 30.4 + - - +
130H ARG* 1.4 70.6 - - - +
132H ALA* 1.3 64.0 + - - +
134H GLY* 3.1 1.2 + - - -
135H SER* 3.0 26.3 + - - -
158H ILE* 4.6 28.6 - - + +
632H PRO* 5.5 15.3 - - + -
469K ARG* 5.1 1.2 - - - +
501K TYR* 4.4 8.7 - - + +
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Residues in contact with ALA 132 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
130H ARG 3.4 0.2 - - - -
131H LEU* 1.3 77.4 - - - +
133H LYS* 1.3 60.0 + - - +
135H SER* 2.7 22.7 + - - -
136H GLU* 3.4 17.4 - - - +
160H GLU* 4.9 2.6 - - - +
469K ARG* 4.7 14.2 - - - +
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Residues in contact with LYS 133 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
89H GLU* 5.5 1.8 + - - -
100H GLN* 3.3 35.1 - - - +
103H HIS* 5.2 13.1 - - + +
125H TYR* 3.5 38.3 + - + -
130H ARG* 3.4 32.5 + - + +
131H LEU 3.3 0.4 - - - -
132H ALA* 1.3 78.0 - - - +
134H GLY* 1.3 61.6 + - - +
136H GLU* 3.3 22.0 + - - +
137H CYS* 3.3 18.4 + - - +
469K ARG* 5.7 1.2 - - - +
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Residues in contact with GLY 134 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
122H GLY* 4.3 1.5 - - - -
125H TYR* 3.6 25.4 - - - -
126H CYS* 4.1 7.2 - - - -
130H ARG 3.0 9.4 + - - -
131H LEU 3.1 4.6 + - - -
133H LYS* 1.3 74.9 - - - +
135H SER* 1.3 58.9 + - - +
137H CYS* 3.0 9.0 + - - +
138H TYR* 2.8 36.9 + - - -
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Residues in contact with SER 135 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
126H CYS* 4.5 1.2 - - - -
131H LEU 3.0 11.9 + - - -
132H ALA* 2.7 24.6 + - - -
134H GLY* 1.3 75.5 - - - +
136H GLU* 1.3 58.4 + - - +
138H TYR* 3.1 13.4 + - - +
139H GLN* 3.0 33.4 + - - +
155H LEU* 4.0 9.7 - - - +
158H ILE* 5.0 5.2 - - - -
160H GLU* 3.0 45.9 + - - -
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Residues in contact with GLU 136 (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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103H HIS* 5.3 10.8 + - + +
132H ALA* 3.4 15.7 - - - +
133H LYS* 3.3 27.0 + - - +
134H GLY 3.2 0.2 - - - -
135H SER* 1.3 77.7 + - - +
137H CYS* 1.3 60.1 + - - +
139H GLN* 3.4 16.2 + - - +
140H LYS* 3.3 27.1 + - - +
160H GLU* 5.8 0.2 - - - +
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Residues in contact with CYS 137 (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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103H HIS* 4.9 10.8 - - + -
118H LEU* 2.9 47.8 - - - +
121H LEU* 3.7 22.7 - - - -
122H GLY* 3.6 15.3 - - - -
125H TYR* 5.1 5.6 - - + -
133H LYS 3.3 9.6 + - - +
134H GLY* 3.0 14.8 + - - +
136H GLU* 1.3 75.7 - - - +
138H TYR* 1.3 60.8 + - - -
140H LYS* 3.3 17.9 + - - +
141H SER* 3.5 9.4 + - - -
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Residues in contact with TYR 138 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
118H LEU 5.1 0.2 - - - -
119H SER* 3.6 26.5 - - - -
122H GLY* 3.9 4.0 - - - -
123H HIS* 3.1 35.5 + - + +
126H CYS* 3.4 28.4 - - - +
134H GLY 2.8 26.2 + - - -
135H SER* 3.1 11.4 + - - +
137H CYS* 1.3 72.7 - - - +
139H GLN* 1.3 62.7 + - - +
141H SER* 3.2 15.7 + - - -
142H LEU* 3.2 17.8 + - - +
150H SER 4.9 0.4 - - - -
151H PRO* 3.8 28.4 - - + +
154H SER* 3.2 34.5 + - - -
155H LEU* 4.4 10.3 - - + -
158H ILE* 4.3 9.2 - - + -
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Residues in contact with GLN 139 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
135H SER 3.0 14.9 + - - +
136H GLU* 3.7 17.1 - - - +
137H CYS 3.3 0.4 - - - -
138H TYR* 1.3 75.5 - - - +
140H LYS* 1.3 51.6 + - + +
142H LEU* 3.2 9.9 + - - +
143H SER* 2.7 35.6 + - - +
155H LEU* 3.7 23.2 - - + +
160H GLU* 3.9 18.8 + - - +
161H LYS 5.3 3.0 + - - -
162H PRO* 4.9 5.1 - - - +
166H GLN* 4.0 23.3 - - - +
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Residues in contact with LYS 140 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
102H SER 4.8 1.6 + - - -
103H HIS* 3.8 36.7 - - + +
104H ASP* 4.4 14.1 + - - +
107H VAL* 5.2 6.6 - - + +
118H LEU* 3.7 22.9 - - + -
136H GLU 3.3 15.4 + - - +
137H CYS* 3.4 10.1 - - - +
138H TYR 3.1 0.6 - - - -
139H GLN* 1.3 78.1 - - + +
141H SER* 1.3 62.6 + - - +
143H SER* 3.2 24.4 - - - +
144H LEU* 3.2 17.4 + - + +
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Residues in contact with SER 141 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
115H CYS* 3.3 20.4 + - - +
118H LEU* 3.5 7.0 - - - +
119H SER* 3.0 37.0 + - - -
137H CYS 3.5 2.3 + - - -
138H TYR* 3.2 12.0 + - - -
140H LYS* 1.3 79.5 - - - +
142H LEU* 1.3 62.0 + - - +
144H LEU* 3.0 24.1 + - - +
145H ASN* 3.6 6.9 + - - +
146H PRO* 4.3 2.9 - - - +
148H LEU* 5.4 4.3 - - - +
151H PRO* 4.3 11.2 - - - -
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Residues in contact with LEU 142 (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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138H TYR 3.2 25.9 + - - +
139H GLN* 3.2 7.9 + - - +
141H SER* 1.3 78.8 - - - +
143H SER* 1.3 62.2 + - - +
144H LEU 3.2 0.5 + - - -
146H PRO* 3.2 44.4 - - + +
148H LEU* 4.7 1.1 - - - +
151H PRO* 3.5 28.5 - - + +
152H PHE* 3.6 41.1 - - + +
155H LEU* 4.5 4.5 - - + -
166H GLN* 3.4 44.7 - - + +
167H THR* 4.6 4.3 - - + +
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Residues in contact with SER 143 (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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139H GLN* 2.7 23.4 + - - +
140H LYS* 3.2 18.2 + - - +
142H LEU* 1.3 75.7 - - - +
144H LEU* 1.3 62.1 + - - +
145H ASN* 3.7 2.3 + - - -
166H GLN* 5.8 1.7 - - - +
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Residues in contact with LEU 144 (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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107H VAL* 4.2 23.1 - - + -
111H GLY 4.6 13.5 - - - +
112H ASP* 4.9 4.3 - - - +
114H ALA* 4.4 0.4 - - + -
115H CYS* 3.8 26.2 - - + +
118H LEU* 3.8 25.8 - - + -
140H LYS* 3.2 17.7 + - + +
141H SER 3.0 9.4 + - - +
143H SER* 1.3 82.3 - - - +
145H ASN* 1.3 68.6 + - - +
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Residues in contact with ASN 145 (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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11F ALA* 5.5 5.7 - - - +
112H ASP 5.9 0.4 + - - -
115H CYS* 3.5 33.4 - - - +
116H PHE* 6.0 1.2 - - - -
141H SER 3.6 1.7 + - - +
142H LEU 3.9 1.8 - - - -
143H SER 4.8 1.6 - - - +
144H LEU* 1.3 84.3 - - - +
146H PRO* 1.3 81.1 - - - +
147H PHE* 3.7 19.7 - - + +
148H LEU* 4.9 4.0 - - - +
169H LYS 3.6 8.7 - - - +
170H PHE* 3.7 19.2 - - - +
463H MET* 5.1 1.4 - - - +
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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
------------------------------------------------------------
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