Contacts of the strand formed by residues 107 - 122 (chain C) in PDB entry 2EWY
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 PHE 107 (chain C).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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18C MET* 3.6 20.0 - - + -
102C THR* 3.9 2.1 - - - +
103C ILE* 2.7 49.5 + - + +
106C GLY* 1.3 78.8 - - - +
108C ASN* 1.3 59.1 + - - +
109C THR* 3.3 7.8 + - - +
111C PHE* 3.8 19.3 - + + -
156C LEU* 3.9 20.0 - - + -
160C ALA* 4.0 23.8 - - + -
162C ILE* 4.1 15.5 - - + -
189C LEU* 3.5 52.3 - - + -
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Residues in contact with ASN 108 (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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102C THR* 4.4 12.3 + - + +
104C PRO* 2.9 29.3 + - - +
106C GLY 4.2 7.6 + - - +
107C PHE* 1.3 75.4 - - - +
109C THR* 1.3 61.9 + - - +
110C SER 3.9 2.4 + - - -
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Residues in contact with THR 109 (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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107C PHE* 3.3 5.3 - - - +
108C ASN* 1.3 80.7 + - - +
110C SER* 1.3 70.2 + - - +
111C PHE* 3.3 18.8 - - - -
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Residues in contact with SER 110 (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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100C LEU* 4.2 27.2 - - - +
101C VAL 3.0 18.6 - - - -
102C THR* 3.3 18.3 + - - +
108C ASN 3.9 3.4 + - - -
109C THR* 1.3 82.2 - - - +
111C PHE* 1.3 60.9 + - - +
159C GLN* 4.8 0.2 - - - +
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Residues in contact with PHE 111 (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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100C LEU* 3.4 6.6 - - - -
101C VAL* 2.9 43.3 + - + +
103C ILE* 4.2 23.1 - - + -
107C PHE* 3.8 21.3 - + + -
109C THR 3.3 18.8 - - - -
110C SER* 1.3 74.2 - - - +
112C LEU* 1.3 59.7 + - - +
113C VAL* 3.6 14.1 + - + -
152C PHE* 4.0 22.4 - + - -
156C LEU* 3.2 39.9 - - + -
159C GLN* 2.9 33.7 - - + +
160C ALA* 5.1 5.8 - - + -
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Residues in contact with LEU 112 (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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75C THR 5.2 3.6 - - - +
77C ARG* 6.4 0.9 - - + -
98C GLU* 3.8 32.8 - - + +
99C ASP* 3.5 33.2 - - - +
100C LEU* 3.6 18.4 - - + +
111C PHE* 1.3 71.2 - - - +
113C VAL* 1.3 63.2 + - - +
155C SER* 3.7 5.7 + - - -
159C GLN* 2.7 38.0 + - - +
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Residues in contact with VAL 113 (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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54C PHE* 3.9 11.9 - - + -
98C GLU* 3.4 6.4 - - - -
99C ASP* 3.1 25.8 + - + +
101C VAL* 3.2 28.5 - - + -
111C PHE* 3.9 26.2 - - + +
112C LEU* 1.3 80.8 - - - +
114C ASN* 1.3 72.8 + - - +
115C ILE* 4.3 3.2 - - + +
152C PHE* 4.0 23.3 - - + +
155C SER* 4.1 19.1 - - - +
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Residues in contact with ASN 114 (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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54C PHE* 3.5 21.3 - - + +
79C LYS* 3.0 30.0 - - - +
96C VAL* 5.2 0.4 - - + -
97C GLY 3.2 6.5 - - - +
98C GLU* 4.2 6.2 - - - +
113C VAL* 1.3 79.2 - - - +
115C ILE* 1.3 61.3 + - - +
149C LEU* 3.5 29.3 - - + +
150C GLU* 2.9 50.8 + - - +
152C PHE* 5.3 2.3 - - - +
155C SER* 5.0 2.2 + - - -
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Residues in contact with ILE 115 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36C ILE* 4.1 37.7 - - + -
54C PHE* 3.9 21.3 - - + +
56C VAL* 4.3 11.0 - - + -
68C PHE* 4.3 17.3 - - + -
76C TYR* 4.1 13.5 - - + -
95C PHE 3.3 3.3 - - - +
96C VAL* 4.6 2.6 - - - +
97C GLY 2.7 53.7 + - - +
98C GLU 3.9 13.0 - - - +
99C ASP* 4.4 3.4 - - + +
101C VAL* 5.9 0.4 - - + -
113C VAL* 4.3 3.8 - - + +
114C ASN* 1.3 78.3 - - - +
116C ALA* 1.3 71.1 + - - +
117C THR* 4.2 3.1 + - - +
149C LEU* 6.6 0.2 - - - -
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Residues in contact with ALA 116 (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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53C ASN* 5.3 3.1 - - - +
54C PHE 2.8 19.2 + - - +
55C ALA* 3.1 13.6 - - + +
56C VAL* 2.9 27.2 + - - +
83C VAL* 4.2 11.9 - - + -
92C TRP* 3.7 24.2 - - + -
94C GLY* 5.2 0.4 - - - -
95C PHE 3.4 7.0 - - - +
96C VAL* 4.6 2.2 - - + +
115C ILE* 1.3 75.4 - - - +
117C THR* 1.3 60.3 + - - +
118C ILE 3.8 0.2 - - - -
149C LEU* 6.4 0.9 - - + -
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Residues in contact with THR 117 (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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56C VAL* 3.7 4.5 - - + +
57C ALA 4.5 0.7 - - - +
58C GLY* 3.2 28.7 - - - +
68C PHE* 4.2 18.8 - - + +
70C THR* 3.9 25.1 - - + +
76C TYR* 4.2 6.9 + - - -
94C GLY* 2.8 21.1 - - - -
95C PHE* 2.9 36.9 + - + +
115C ILE* 4.2 5.2 + - - +
116C ALA* 1.3 72.1 - - - +
118C ILE* 1.3 62.5 + - - +
119C PHE 3.3 1.0 + - - -
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Residues in contact with ILE 118 (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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55C ALA* 4.2 14.4 - - + -
56C VAL 2.9 24.8 + - - +
57C ALA* 4.3 2.2 - - - -
58C GLY* 2.8 28.1 + - - +
59C THR* 3.7 5.5 + - - +
92C TRP* 3.5 41.7 - - + -
93C THR 3.4 4.7 - - - -
94C GLY* 4.0 0.7 - - - -
117C THR* 1.3 68.1 - - - +
119C PHE* 1.3 62.0 + - - +
120C GLU 3.5 26.5 - - - +
121C SER* 3.9 8.1 - - - -
124C PHE* 3.8 23.6 - - + -
125C PHE* 3.9 15.7 - - + -
132C ASN 5.6 0.2 - - - +
133C GLY* 5.9 0.2 - - - -
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Residues in contact with PHE 119 (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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58C GLY 5.7 0.2 - - - -
59C THR* 4.1 23.5 + - + +
82C ASP* 3.8 25.1 - - - -
93C THR* 2.8 23.4 + - + -
94C GLY* 3.4 38.1 - - - -
95C PHE* 3.2 39.9 - + + -
117C THR* 3.3 1.2 + - + -
118C ILE* 1.3 74.4 - - - +
120C GLU* 1.3 72.9 + - + +
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Residues in contact with GLU 120 (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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91C SER* 4.5 3.8 + - - +
92C TRP* 3.1 5.2 + - - +
93C THR* 2.6 52.3 + - - +
118C ILE* 3.5 2.1 - - - +
119C PHE* 1.3 97.9 - - + +
121C SER* 1.3 73.5 + - - +
122C GLU* 4.3 9.5 + - - +
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Residues in contact with SER 121 (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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61C HIS* 3.8 20.1 + - - -
91C SER 3.2 12.3 - - - -
92C TRP* 4.0 1.8 - - - -
118C ILE* 3.9 15.7 - - - +
120C GLU* 1.3 80.9 + - - +
122C GLU* 1.3 74.7 + - - +
123C ASN 5.3 0.2 + - - -
124C PHE* 3.8 15.7 + - - +
125C PHE* 3.7 21.2 + - - -
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Residues in contact with GLU 122 (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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90C GLY* 3.1 4.2 - - - -
91C SER* 2.9 39.0 + - - +
120C GLU* 4.7 11.5 - - - +
121C SER* 1.3 84.5 - - - +
123C ASN* 1.3 79.3 + - - +
124C PHE 3.0 0.4 + - - -
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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