Contacts of the strand formed by residues 1062 - 1068 (chain D) in PDB entry 5UHC
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 TYR1062 (chain D).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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1055D LEU* 5.1 15.5 - - + -
1057D ASP* 4.5 23.3 + - + +
1058D GLY 4.5 10.8 - - - +
1061D PHE* 1.3 80.2 - - - +
1063D LYS* 1.3 60.3 + - - +
1064D ILE* 4.3 5.6 - - + -
1078D ASP 3.9 0.2 - - - -
1079D LYS* 3.0 53.2 + - + +
1080D ILE 4.9 1.1 - - - -
1081D SER* 3.6 37.6 - - - +
1083D ARG 5.1 6.5 - - - -
1084D GLN* 5.4 9.6 + - + +
1085D ARG* 5.8 9.9 - - + -
1112D MET* 5.3 10.3 - - - -
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Residues in contact with LYS1063 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1055D LEU* 4.5 1.2 - - - +
1056D GLU* 3.1 74.0 + - + +
1057D ASP* 4.4 1.7 + - - +
1061D PHE* 3.8 6.7 + - + +
1062D TYR* 1.3 76.5 - - - +
1064D ILE* 1.3 65.7 + - - +
1065D THR* 4.2 3.5 + - - +
1076D VAL* 5.2 7.6 - - + -
1077D TYR 3.7 11.4 - - - +
1078D ASP* 4.9 4.7 - - - +
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Residues in contact with ILE1064 (chain D).
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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1045D PRO* 6.2 0.9 - - + -
1053D VAL* 4.4 12.3 - - + -
1054D ARG 4.3 2.7 - - - +
1055D LEU* 3.8 21.3 - - + -
1062D TYR* 5.6 8.5 - - + -
1063D LYS* 1.3 76.1 - - - +
1065D THR* 1.3 72.2 - - - +
1066D ILE* 4.3 12.6 - - + -
1075D VAL 4.0 0.7 - - - +
1076D VAL* 3.3 1.5 - - - -
1077D TYR* 2.7 47.8 + - + +
1079D LYS* 5.7 6.1 - - + +
1085D ARG* 5.9 1.8 - - + -
1099D LEU* 4.1 24.5 - - + -
1111D LEU* 4.3 28.9 - - + -
1112D MET* 4.9 13.7 - - + -
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Residues in contact with THR1065 (chain D).
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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1054D ARG* 2.8 59.8 + - - +
1056D GLU* 3.8 17.2 + - - +
1063D LYS* 5.0 2.9 + - - +
1064D ILE* 1.3 77.4 + - - +
1066D ILE* 1.3 67.6 + - - +
1074D GLU* 3.9 27.4 - - + +
1075D VAL 3.4 11.0 - - - +
1076D VAL* 3.9 21.9 - - + +
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Residues in contact with ILE1066 (chain D).
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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1047D ALA* 3.6 31.4 - - + -
1048D ASP 5.7 0.2 - - - +
1049D VAL* 3.6 23.6 - - + +
1051D GLY* 4.4 9.6 - - - +
1052D ARG 3.6 8.1 - - - +
1053D VAL* 4.5 10.1 - - + -
1064D ILE* 4.3 10.5 - - + -
1065D THR* 1.3 82.2 - - - +
1067D VAL* 1.3 70.9 + - - +
1068D PRO* 3.5 4.8 - - - +
1074D GLU* 3.6 0.8 - - - -
1075D VAL* 2.7 41.6 + - + +
1077D TYR* 4.6 9.6 - - + -
1105D VAL* 3.8 14.6 - - + -
1111D LEU* 4.4 11.2 - - + -
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Residues in contact with VAL1067 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1051D GLY* 3.4 1.2 - - - -
1052D ARG* 3.0 55.5 + - + +
1054D ARG* 3.6 32.5 - - + +
1065D THR* 5.4 0.4 - - + -
1066D ILE* 1.3 73.4 - - - +
1068D PRO* 1.3 83.0 - - + +
1069D ASP* 3.3 0.3 + - - -
1071D GLY 5.2 1.6 - - - +
1074D GLU* 3.6 18.8 - - + +
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Residues in contact with PRO1068 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1049D VAL* 4.8 17.7 - - + -
1050D THR 4.0 8.5 - - - +
1051D GLY* 4.5 0.2 - - - -
1066D ILE* 3.5 6.3 - - + +
1067D VAL* 1.3 97.2 - - + +
1069D ASP* 1.3 66.8 + - - +
1070D ASP 4.1 4.7 - - - +
1071D GLY 3.1 24.4 + - - +
1072D GLY* 3.5 9.0 - - - +
1073D GLU 3.1 45.3 - - - +
1074D GLU* 3.9 1.8 - - + +
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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