Contacts of the strand formed by residues 1061 - 1064 (chain C) in PDB entry 6GHM
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 VAL1061 (chain C).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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1057C MET 3.8 1.2 + - - +
1058C ASN* 3.2 26.4 + - + +
1059C LYS* 4.0 11.0 - - + +
1060C GLY* 1.3 72.2 - - - +
1062C ILE* 1.3 72.7 + - - +
1063C TYR* 3.7 22.0 - - + +
1083C CYS* 3.6 30.3 - - - -
1084C MET 3.5 4.7 - - - +
1085C THR* 4.7 10.1 - - - +
1116C LEU* 4.0 17.5 - - - +
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Residues in contact with ILE1062 (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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1054C MET* 4.3 15.3 - - + -
1055C GLY* 3.4 35.2 - - - +
1057C MET 5.3 0.4 - - - +
1060C GLY* 3.5 7.0 - - - +
1061C VAL* 1.3 99.4 - - - +
1063C TYR* 1.3 75.2 + - - +
1082C ASP 3.7 0.3 - - - +
1083C CYS* 3.7 1.6 - - - -
1084C MET* 2.9 40.2 + - + +
1086C ILE* 3.7 19.3 - - + -
1098C TRP* 4.4 2.2 - - + -
1114C LEU* 3.5 40.4 - - + -
1115C GLY 3.6 9.2 - - - +
1116C LEU* 4.6 4.7 - - + -
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Residues in contact with TYR1063 (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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1061C VAL* 3.7 26.8 - - + +
1062C ILE* 1.3 80.6 - - - +
1064C ALA* 1.3 63.5 + - - +
1065C LEU* 3.9 0.5 - - - +
1081C GLY 4.3 7.0 - - - -
1082C ASP 3.3 13.0 - - - +
1083C CYS* 3.6 21.5 - - + -
1114C LEU* 3.4 2.6 - - - -
1115C GLY* 2.8 37.5 + - - +
1116C LEU 3.2 26.0 - - - -
1117C TYR* 3.5 16.8 - + - -
1118C PRO* 3.6 49.1 - - + -
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Residues in contact with ALA1064 (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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1062C ILE* 4.7 0.4 - - - +
1063C TYR* 1.3 73.6 - - - +
1065C LEU* 1.3 63.9 + - - +
1066C TRP 3.6 12.6 - - - +
1078C MET* 3.9 24.9 - - + -
1079C LYS 3.6 22.4 - - - +
1080C GLU* 4.2 1.2 - - - +
1081C GLY* 2.9 24.0 + - - -
1082C ASP* 3.1 15.8 + - + +
1084C MET* 4.5 3.4 - - + +
1113C LEU 4.0 4.3 - - - -
1114C LEU* 4.1 5.8 - - - +
1118C PRO* 5.3 1.4 - - - +
1119C ARG 5.5 0.5 + - - -
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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