Contacts of the strand formed by residues 134 - 144 (chain L) in PDB entry 1UB6
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 134 (chain L).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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129L GLN* 2.9 40.8 + - - +
130L LEU* 3.5 8.5 - - - +
132L SER* 3.2 6.3 + - - -
133L GLY* 1.3 78.7 - - - +
135L ALA* 1.3 63.4 + - - +
186L LEU 4.3 2.7 - - - -
187L THR* 5.1 1.1 - - - -
188L LYS 4.3 0.2 - - - -
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Residues in contact with ALA 135 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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125L PRO* 3.9 7.2 - - + -
129L GLN* 3.8 4.7 - - - +
130L LEU* 4.0 3.6 - - + -
134L GLY* 1.3 75.5 - - - +
136L SER* 1.3 60.9 + - - +
186L LEU* 2.7 48.1 + - + +
188L LYS* 3.7 9.9 - - - -
191L TYR* 3.4 40.6 - - + -
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Residues in contact with SER 136 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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144H LEU* 3.4 21.4 - - - +
146H LYS* 5.5 0.4 - - - -
124L PRO 4.3 0.7 - - - -
125L PRO* 3.5 18.4 - - - +
129L GLN* 3.0 30.0 + - - +
135L ALA* 1.3 73.0 - - - +
137L VAL* 1.3 61.4 + - - +
138L VAL* 4.0 3.1 + - - +
183L THR* 3.9 6.2 - - - +
184L LEU 3.2 4.7 - - - -
185L THR* 3.3 32.1 - - - +
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Residues in contact with VAL 137 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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122L ILE* 4.0 4.0 - - + -
123L PHE 3.2 19.1 - - - +
125L PRO* 4.5 8.7 - - + -
135L ALA 4.3 0.4 + - - -
136L SER* 1.3 73.0 - - - +
138L VAL* 1.3 60.9 + - - +
153L TRP* 3.3 29.9 - - + -
183L THR* 3.4 1.0 - - - -
184L LEU* 2.8 71.1 + - + +
186L LEU* 6.1 0.7 - - + -
191L TYR* 5.8 1.3 - - + -
197L TYR* 4.7 10.3 - - + -
214L PHE* 3.5 27.1 - - + -
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Residues in contact with VAL 138 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
127H ALA* 5.7 3.4 - - + -
144H LEU* 4.1 25.8 - - + -
181H SER* 5.0 3.8 - - - -
122L ILE* 3.4 0.5 - - - +
123L PHE* 2.5 51.0 + - + +
136L SER* 4.0 4.2 + - - +
137L VAL* 1.3 76.6 - - - +
139L CYS* 1.3 62.5 + - - +
140L PHE* 3.9 32.8 - - + -
153L TRP* 4.4 1.3 - - - -
181L SER* 4.2 3.8 - - - +
182L SER 3.4 4.3 - - - +
183L THR* 3.2 34.8 - - + +
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Residues in contact with CYS 139 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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121L SER 2.9 15.0 - - - +
122L ILE* 3.4 14.6 - - + -
123L PHE* 4.7 0.2 - - - -
138L VAL* 1.3 77.1 - - - +
140L PHE* 1.3 64.7 + - - +
141L LEU* 3.6 3.6 - - - +
153L TRP* 3.2 28.3 - - - -
182L SER* 3.0 33.7 + - - -
199L CYS* 2.0 48.5 - - - -
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Residues in contact with PHE 140 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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127H ALA* 5.0 4.7 - - + -
140H THR* 3.7 8.5 - - + -
142H GLY* 4.5 9.0 - - - -
143H CYS 5.4 0.7 - - - -
169H PHE* 3.7 24.2 - + - -
181H SER* 3.8 14.4 - - - -
182H SER 4.4 3.8 - - - -
183H SER* 3.3 34.3 - - - -
119L THR 4.2 0.7 - - - +
120L VAL* 3.1 10.9 - - - +
121L SER* 2.7 34.6 + - - +
123L PHE* 3.7 31.9 - + - -
138L VAL* 3.9 15.0 - - + -
139L CYS* 1.3 72.0 - - - +
141L LEU* 1.3 65.3 + - - +
142L ASN* 3.2 20.0 - - - +
180L MET 3.6 2.5 - - - -
181L SER* 3.6 24.5 - - - -
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Residues in contact with LEU 141 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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118L PRO* 4.1 13.7 - - + -
119L THR 4.0 3.4 - - - -
120L VAL* 4.3 5.4 - - + +
139L CYS 3.6 15.5 - - - +
140L PHE* 1.3 80.5 - - - +
142L ASN* 1.3 61.1 + - - +
144L PHE* 3.0 18.3 - - + -
149L ILE* 3.7 12.6 - - + -
151L VAL* 3.3 28.9 - - + -
180L MET* 3.0 47.5 + - + +
182L SER* 4.6 1.3 - - - -
199L CYS* 4.4 12.1 - - - -
200L GLU 5.0 0.2 - - - +
201L ALA* 3.4 32.5 - - + -
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Residues in contact with ASN 142 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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140H THR* 4.3 8.9 + - - +
167H HIS* 3.3 14.5 + - - +
169H PHE* 3.6 18.6 - - - -
183H SER* 3.0 22.2 + - - -
185H THR* 5.1 5.5 - - + +
118L PRO* 3.6 1.0 - - - +
119L THR* 2.9 49.3 + - + +
140L PHE* 3.2 24.8 - - - +
141L LEU* 1.3 81.2 + - - +
143L ASN* 1.3 82.5 + - - +
144L PHE* 3.5 1.8 - - - -
179L SER* 3.5 3.6 - - - -
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Residues in contact with ASN 143 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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167H HIS* 2.8 30.5 + - - -
185H THR* 6.1 1.0 - - - +
116L ALA* 3.8 10.6 - - - +
117L ALA 3.3 12.3 - - - +
119L THR* 4.0 6.7 - - + +
142L ASN* 1.3 80.8 - - - +
144L PHE* 1.3 60.3 + - - +
172L ASP* 4.6 1.6 + - - -
175L ASP* 3.2 25.6 + - - +
177L THR* 3.3 17.8 + - - +
178L TYR 3.1 4.8 + - - -
179L SER* 3.0 9.5 + - - -
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Residues in contact with PHE 144 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
116L ALA* 3.6 13.7 - - - +
117L ALA 4.1 0.4 - - - -
118L PRO* 3.8 23.6 - - + -
141L LEU* 3.0 34.1 - - + -
143L ASN* 1.3 75.5 - - - +
145L TYR* 1.3 64.6 + - - +
146L PRO 3.2 26.5 - - - -
147L LYS* 3.7 22.9 - - - -
149L ILE* 4.1 17.9 - - + -
168L TRP* 4.7 4.7 - + - -
177L THR* 3.4 2.8 - - - -
178L TYR* 2.8 62.3 + - + +
179L SER* 3.5 7.4 - - - -
180L MET* 3.6 18.4 - - + -
203L HIS* 3.7 13.2 - + + -
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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