Contacts of the strand formed by residues 192 - 202 (chain C) in PDB entry 4BC1
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 192 (chain C).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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111C PRO* 4.5 4.7 - - - +
112C THR 3.7 5.6 - - - -
114C VAL* 3.8 4.0 - - - -
145C VAL* 4.5 5.3 - - - +
187C ILE* 3.0 36.2 + - - +
188C ALA* 3.2 21.3 - - - +
190C PHE* 3.2 2.8 + - - +
191C GLY* 1.3 82.1 - - - +
193C ASP* 1.3 58.7 + - - -
194C PRO* 3.6 1.2 - - - +
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Residues in contact with ASP 193 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
111C PRO* 3.7 26.0 - - + +
112C THR 2.9 26.3 + - - +
113C PRO* 4.2 2.8 - - - +
114C VAL* 3.6 8.2 - - - +
192C GLY* 1.3 71.5 - - - -
194C PRO* 1.3 69.5 - - - +
195C MET* 3.5 17.5 + - - +
196C SER* 2.9 40.3 + - - +
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Residues in contact with PRO 194 (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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184C GLN* 3.4 56.4 + - - +
187C ILE* 3.8 15.7 - - + -
188C ALA* 4.5 12.8 - - + -
192C GLY 3.6 8.1 - - - +
193C ASP* 1.3 85.6 - - - +
195C MET* 1.3 63.7 + - + +
196C SER 3.0 5.5 + - - -
197C VAL* 3.1 21.6 + - + +
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Residues in contact with MET 195 (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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184C GLN* 6.0 0.2 - - - +
193C ASP* 3.2 13.2 + - - +
194C PRO* 1.3 81.1 - - + +
196C SER* 1.3 56.4 + - - -
197C VAL 4.0 0.9 - - - -
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Residues in contact with SER 196 (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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113C PRO* 3.5 24.2 - - - +
114C VAL 2.9 24.6 + - - +
193C ASP* 2.9 26.9 + - - +
194C PRO 3.0 0.6 + - - -
195C MET* 1.3 79.5 - - - +
197C VAL* 1.3 58.6 + - - +
198C THR* 4.1 2.5 + - - -
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Residues in contact with VAL 197 (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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114C VAL* 3.5 13.9 - - + +
116C ILE* 3.8 34.3 - - + -
180C LEU* 5.8 1.8 - - + -
183C VAL* 4.4 7.0 - - + -
184C GLN* 3.7 15.9 - - - +
193C ASP 4.1 1.6 - - - +
194C PRO* 3.1 28.2 + - + +
195C MET 4.0 0.8 - - - -
196C SER* 1.3 75.6 - - - +
198C THR* 1.3 65.8 + - - +
199C LEU* 4.2 9.2 + - + +
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Residues in contact with THR 198 (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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114C VAL 2.9 7.5 + - - -
115C LEU* 3.4 28.3 - - + +
116C ILE* 3.0 24.4 + - - +
196C SER* 4.1 3.0 + - - -
197C VAL* 1.3 76.5 + - - +
199C LEU* 1.3 74.3 + - - +
200C PHE* 4.0 3.8 + - + -
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Residues in contact with LEU 199 (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 ILE* 3.5 32.1 - - + +
118C ILE* 5.2 15.7 - - + -
180C LEU* 3.5 36.1 - - + -
197C VAL* 4.2 7.4 + - + +
198C THR* 1.3 82.6 - - - +
200C PHE* 1.3 66.0 + - - +
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Residues in contact with PHE 200 (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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115C LEU* 3.9 31.0 - - + -
116C ILE 2.8 19.6 + - - -
117C TRP* 3.2 60.4 - + + -
118C ILE* 3.1 22.8 + - - +
138C LEU* 4.8 10.8 - - + -
146C LEU* 4.6 14.4 - - + -
198C THR* 4.9 4.5 - - + -
199C LEU* 1.3 80.6 - - - +
201C GLY* 1.3 57.9 + - - +
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Residues in contact with GLY 201 (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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117C TRP* 3.7 9.3 - - - -
118C ILE* 3.3 16.6 - - - -
200C PHE* 1.3 75.2 - - - +
202C GLU* 1.3 59.0 + - - -
205C GLY 4.0 7.6 + - - -
206C ALA* 3.1 28.6 - - - +
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Residues in contact with GLU 202 (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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86C TRP* 5.8 8.1 - - - -
117C TRP* 3.6 24.8 - - + -
118C ILE 3.9 2.4 + - - -
120C GLY* 3.5 11.6 + - - -
133C TYR* 5.2 5.0 + - - -
201C GLY* 1.3 73.5 - - - -
203C SER* 1.3 86.8 + - - +
204C ALA 3.2 0.9 + - - -
205C GLY* 2.9 11.4 + - - -
206C ALA* 3.8 1.3 - - - -
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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