Contacts of the strand formed by residues 862 - 869 (chain B) in PDB entry 5J67
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 GLU 862 (chain B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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807B ARG* 3.8 10.2 - - + -
808B VAL 3.3 3.6 - - - +
809B ARG* 2.8 58.0 + - + -
861B SER* 1.3 74.0 - - - +
863B LEU* 1.3 58.6 + - - +
864B THR* 3.7 20.7 + - - +
927B GLU 4.1 0.7 - - - +
928B GLU* 3.5 5.6 - - - +
929B LYS* 2.8 63.3 + - + +
954B LEU* 4.0 21.5 - - + +
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Residues in contact with LEU 863 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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806B TRP* 3.9 8.7 - - + +
807B ARG* 3.3 5.0 - - - +
808B VAL* 2.9 32.9 + - + +
862B GLU* 1.3 71.9 - - - +
864B THR* 1.3 62.7 + - - +
865B CYS* 3.7 29.2 - - - -
926B CYS* 4.0 12.6 - - + -
927B GLU 4.0 6.5 - - - +
928B GLU* 3.9 17.0 + - + +
938B LEU 4.7 3.6 - - - +
939B CYS* 3.8 43.3 - - + +
941B ARG* 4.0 27.6 - - + +
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Residues in contact with THR 864 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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805B GLN* 3.9 34.5 - - + +
806B TRP 3.5 3.8 - - - +
807B ARG* 3.7 14.3 - - + +
862B GLU* 3.7 18.4 + - - +
863B LEU* 1.3 73.4 - - - +
865B CYS* 1.3 64.7 + - - +
866B ILE* 5.3 5.2 - - + -
925B ARG 4.2 0.7 - - - +
926B CYS* 3.5 0.3 - - - -
927B GLU* 2.8 43.9 + - - +
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Residues in contact with CYS 865 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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805B GLN* 3.4 3.6 - - - +
806B TRP* 2.7 42.0 + - + +
863B LEU* 3.7 22.4 - - - -
864B THR* 1.3 73.8 - - - +
866B ILE* 1.3 68.9 + - - +
867B ILE 4.3 0.2 - - - -
901B ILE* 3.6 26.2 - - + -
924B ILE* 4.5 0.7 - - + -
925B ARG 3.5 4.5 - - - -
926B CYS* 2.1 48.5 - - - -
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Residues in contact with ILE 866 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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803B VAL* 4.1 13.0 - - + -
804B GLN 3.5 4.5 - - - +
805B GLN* 4.4 20.4 - - + +
864B THR* 5.3 4.5 - - + -
865B CYS* 1.3 80.7 - - - +
867B ILE* 1.3 69.3 + - - +
868B HIS* 3.3 36.0 - - + +
924B ILE* 3.5 2.8 - - - -
925B ARG* 2.9 35.9 + - + +
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Residues in contact with ILE 867 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
778B LEU* 4.6 11.7 - - + -
803B VAL* 3.3 6.2 - - - +
804B GLN* 2.8 39.8 + - - +
806B TRP* 5.0 2.5 - - + -
866B ILE* 1.3 74.6 - - - +
868B HIS* 1.3 62.6 + - - +
869B PHE* 3.3 31.6 - - + -
900B PHE* 4.3 17.0 - - + -
901B ILE* 4.0 37.2 - - + -
904B LEU* 3.7 25.8 - - + -
922B VAL* 3.9 13.2 - - + -
923B GLU 3.6 4.7 - - - +
924B ILE* 4.2 8.1 - - + +
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Residues in contact with HIS 868 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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784B ASP* 3.7 13.3 + - - -
802B MET 3.6 4.5 - - - +
803B VAL* 3.3 19.3 - - + +
866B ILE* 3.3 38.1 + - + +
867B ILE* 1.3 71.1 - - - +
869B PHE* 1.3 63.2 + - - +
921B GLY 3.9 2.6 - - - +
922B VAL* 3.4 6.6 - - - +
923B GLU* 2.7 46.0 + - + +
925B ARG* 4.0 25.2 - - + +
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Residues in contact with PHE 869 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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801B PRO* 3.8 5.5 - - - +
802B MET* 2.9 42.4 + - + +
804B GLN* 3.5 34.8 - - + -
867B ILE* 3.3 35.4 - - + -
868B HIS* 1.3 74.9 - - - +
870B PRO* 1.4 66.7 - - + +
871B SER 3.3 14.8 - - - +
874B VAL* 4.7 0.7 - - + -
875B GLN* 3.7 35.4 - - + +
878B LEU* 4.2 13.5 - - + -
900B PHE* 3.8 17.0 - + - -
904B LEU* 3.9 11.9 - - + -
921B GLY 5.0 0.7 - - - -
922B VAL* 4.1 15.5 - - + -
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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