Contacts of the strand formed by residues 1015 - 1024 (chain F) in PDB entry 1AWV
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 GLU1015 (chain F).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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1011F ALA* 3.5 1.1 - - - -
1012F VAL* 2.9 38.7 + - + +
1013F ASP 3.2 6.3 + - - +
1014F GLY* 1.3 77.2 - - - +
1016F PRO* 1.3 81.8 - - + +
1017F LEU* 4.7 0.2 - - - +
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Residues in contact with PRO1016 (chain F).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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1010F ILE 3.9 7.0 - - - +
1011F ALA* 4.4 3.4 - - + -
1014F GLY 3.6 8.0 - - - +
1015F GLU* 1.3 103.4 - - + +
1017F LEU* 1.3 62.0 + - - +
1018F GLY 5.2 0.4 - - - +
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Residues in contact with LEU1017 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1010F ILE* 3.0 18.4 + - + +
1012F VAL* 3.9 26.9 - - + -
1016F PRO* 1.3 76.8 - - - +
1018F GLY* 1.3 60.2 + - - +
1138F ILE* 3.5 44.4 - - + +
1141F ALA* 4.4 11.2 - - + -
1142F MET* 3.9 22.9 - - + +
1145F PHE* 6.0 3.1 - - + -
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Residues in contact with GLY1018 (chain F).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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1009F ASP* 3.9 3.7 - - - -
1010F ILE* 3.0 31.0 + - - +
1016F PRO* 5.2 0.8 - - - +
1017F LEU* 1.3 81.2 - - - +
1019F ARG* 1.3 59.3 + - - -
1138F ILE* 3.9 18.3 - - - +
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Residues in contact with ARG1019 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1007F PHE* 3.5 39.0 - - + -
1008F PHE 3.3 11.7 - - - +
1009F ASP* 3.5 26.7 + - - +
1018F GLY* 1.3 73.7 - - - -
1020F VAL* 1.3 75.6 + - - +
1021F SER* 4.5 4.0 - - - +
1134F GLU 3.9 1.0 - - - +
1135F GLY* 3.4 8.3 - - - -
1138F ILE* 3.4 21.2 - - - +
1164F LEU* 3.7 29.3 - - - +
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Residues in contact with VAL1020 (chain F).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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1007F PHE* 3.0 3.8 - - - -
1008F PHE* 2.7 65.7 + - + +
1010F ILE* 4.0 14.6 - - + -
1019F ARG* 1.3 75.9 - - - +
1021F SER* 1.3 61.4 + - - +
1022F PHE* 3.5 25.1 - - + -
1114F ILE* 5.1 2.5 - - + -
1132F VAL* 3.9 31.0 - - + -
1134F GLU 3.2 5.2 - - - +
1135F GLY 4.3 10.1 - - - +
1138F ILE* 5.3 1.3 - - + -
1139F VAL* 4.5 12.3 - - + -
1142F MET* 5.2 0.7 - - + -
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Residues in contact with SER1021 (chain F).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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1005F THR* 4.3 14.4 - - - -
1006F VAL 3.0 11.4 - - - -
1007F PHE* 3.7 9.0 - - - -
1019F ARG* 4.4 5.6 - - - +
1020F VAL* 1.3 74.0 - - - +
1022F PHE* 1.3 60.1 + - - +
1132F VAL* 3.4 7.6 - - - +
1133F LYS* 2.7 36.0 + - - +
1134F GLU* 3.0 31.3 + - - +
1164F LEU* 5.5 4.9 - - - -
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Residues in contact with PHE1022 (chain F).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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1004F PRO 3.8 0.2 - - - +
1005F THR* 3.1 8.8 - - - +
1006F VAL* 2.7 50.0 + - + +
1007F PHE* 4.1 1.3 - - - -
1008F PHE* 3.4 44.6 - + - -
1020F VAL* 3.5 32.1 - - + -
1021F SER* 1.3 78.1 - - - +
1023F GLU* 1.3 62.1 + - - +
1024F LEU* 4.1 1.3 - - + -
1036F PHE* 3.9 12.1 - + - -
1098F LEU* 3.9 31.6 - - + -
1114F ILE* 3.9 26.5 - - + -
1131F LYS 3.5 6.3 - - - +
1132F VAL* 3.9 18.2 - - + -
1133F LYS* 3.7 5.8 - - - +
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Residues in contact with GLU1023 (chain F).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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1003F ASN* 3.1 37.8 + - + +
1004F PRO 3.4 5.4 - - - +
1005F THR* 5.4 1.3 - - - +
1022F PHE* 1.3 73.5 - - - +
1024F LEU* 1.3 63.5 + - - +
1025F PHE* 3.4 23.7 + - + -
1130F GLY* 3.0 27.2 - - - -
1131F LYS* 3.2 23.2 + - - +
1133F LYS* 3.9 24.8 + - + +
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Residues in contact with LEU1024 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1003F ASN* 3.3 19.1 - - - +
1004F PRO* 2.8 26.8 + - + +
1006F VAL* 3.9 19.7 - - + -
1022F PHE* 4.5 0.9 - - + -
1023F GLU* 1.3 77.9 - - - +
1025F PHE* 1.3 59.0 + - - +
1026F ALA 2.9 9.1 + - - +
1033F ALA* 3.3 35.9 - - + +
1036F PHE* 3.8 27.1 - - + -
1037F ARG* 3.4 34.1 - - + +
1098F LEU* 4.2 13.7 - - + -
1129F PHE* 3.7 9.0 - - + +
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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