Contacts of the strand formed by residues 1024 - 1031 (chain F) in PDB entry 3DLS
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 GLU1024 (chain F).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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1015F THR* 3.9 17.0 - - + +
1016F ALA 3.6 5.2 - - - +
1017F VAL* 4.6 7.8 - - + +
1023F LYS* 1.3 76.6 - - - +
1025F VAL* 1.3 64.2 + - - +
1082F GLU* 5.5 0.2 - - - -
1083F LYS* 3.2 52.1 + - + +
1085F GLY 4.9 3.5 - - - +
1086F SER* 5.8 0.2 - - - -
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Residues in contact with VAL1025 (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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999F TYR* 3.8 29.6 - - + -
1015F THR* 3.4 9.9 - - - +
1016F ALA* 2.8 55.7 + - + +
1017F VAL* 4.1 0.9 - - - +
1018F ASP* 5.0 2.5 - - + +
1023F LYS* 3.9 9.2 - - + +
1024F GLU* 1.3 78.7 - - - +
1026F VAL* 1.3 65.1 + - - +
1068F LEU* 3.5 26.0 - - + -
1080F VAL* 3.9 10.5 - - + -
1081F MET 3.5 9.4 - - - +
1083F LYS* 4.1 6.3 - - - +
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Residues in contact with VAL1026 (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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6F ADP 3.6 46.9 - - + +
1005F LEU* 3.7 15.5 - - + -
1013F VAL* 3.8 19.1 - - + -
1014F TRP 3.5 4.0 - - - +
1025F VAL* 1.3 75.0 - - - +
1027F VAL* 1.3 63.8 + - - +
1079F LEU 3.6 1.0 - - - +
1080F VAL* 3.3 3.6 - - - +
1081F MET* 2.7 43.6 + - + +
1082F GLU 3.7 10.3 + - - +
1083F LYS* 3.6 26.5 - - + -
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Residues in contact with VAL1027 (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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995F TYR* 3.4 43.7 - - + +
1001F THR* 4.5 0.4 - - + -
1012F PHE 3.6 0.7 - - - +
1013F VAL* 3.3 5.4 - - - +
1014F TRP* 2.8 52.8 + - + +
1016F ALA* 4.1 8.9 - - + +
1025F VAL 4.2 0.6 - - - -
1026F VAL* 1.3 75.8 - - - +
1028F LYS* 1.3 68.5 + - - +
1029F PHE* 3.7 32.3 - - + -
1078F GLN* 4.4 4.9 - - + -
1079F LEU 3.3 10.3 - - - +
1080F VAL* 4.2 9.0 - - + -
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Residues in contact with LYS1028 (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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6F ADP 2.9 38.5 + - - +
18F MG 4.1 0.4 - - - -
1012F PHE* 3.3 6.3 - - + +
1013F VAL* 3.8 15.0 - - + -
1027F VAL* 1.3 74.5 - - - +
1029F PHE* 1.3 68.8 + - - +
1030F ILE* 3.8 12.0 + - + +
1052F GLU* 2.9 33.5 + - - +
1077F PHE 3.9 0.2 - - - +
1079F LEU* 2.8 41.1 + - + +
1081F MET* 3.4 24.9 - - + +
1146F ASP* 2.7 30.5 + - - +
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Residues in contact with PHE1029 (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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990F ALA* 3.2 42.4 - - + -
991F CYS* 3.9 9.9 - - - -
995F TYR* 4.0 7.9 - + - -
1001F THR* 3.8 18.2 - - + -
1012F PHE* 2.8 59.5 + + + +
1014F TRP* 3.9 22.4 - + - -
1027F VAL* 3.7 32.1 - - + -
1028F LYS* 1.3 73.6 - - - +
1030F ILE* 1.3 62.5 + - - +
1031F LYS 4.0 1.4 + - - -
1076F PHE* 4.1 10.3 - - + -
1077F PHE 3.6 2.9 - - - -
1078F GLN* 3.7 18.6 - - + -
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Residues in contact with ILE1030 (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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1028F LYS* 4.0 12.6 - - + +
1029F PHE* 1.3 76.2 - - - +
1031F LYS* 1.3 68.1 + - - +
1032F LYS 3.6 0.9 + - - -
1050F THR* 4.3 18.8 - - + +
1052F GLU* 4.5 16.2 - - - +
1053F ILE* 3.8 30.3 - - + -
1076F PHE* 3.3 4.5 - - - -
1077F PHE* 2.8 58.0 + - + +
1079F LEU* 4.2 23.8 - - + -
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Residues in contact with LYS1031 (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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1012F PHE* 4.9 12.4 - - + -
1029F PHE 4.0 1.6 + - - -
1030F ILE* 1.3 79.3 - - - +
1032F LYS* 1.3 54.7 + - - +
1033F GLU* 2.7 29.2 + - + -
1034F LYS* 3.4 13.9 + - + +
1035F VAL* 4.6 2.4 + - - +
1075F GLY 3.9 1.8 - - - +
1076F PHE* 3.4 34.2 - - + -
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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