Contacts of the helix formed by residues 757 - 779 (chain B) in PDB entry 5FLZ
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 PRO 757 (chain B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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741B PHE 4.4 1.1 - - - +
742B ALA* 3.6 8.1 - - - +
756B GLN* 1.3 96.2 - - + +
758B TYR* 1.3 63.4 + - + +
759B PRO* 3.5 1.1 - - - -
760B THR* 3.2 11.0 + - - +
761B SER* 3.0 31.2 + - - +
826B PHE* 6.5 0.2 - - + -
838B LEU* 4.6 16.6 - - + -
841B LEU* 5.6 4.5 - - + -
842B SER* 4.0 22.2 - - - +
845B LEU* 3.9 25.1 - - + -
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Residues in contact with TYR 758 (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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648B MET* 3.3 36.0 - - + +
652B TYR* 3.3 26.9 - + - +
742B ALA* 3.4 16.5 + - + +
743B THR* 4.3 7.6 - - + +
757B PRO* 1.3 78.9 - - + +
759B PRO* 1.3 67.6 - - + +
761B SER* 3.2 16.3 + - - -
762B LEU* 3.1 51.9 + - + +
823B LEU* 4.3 10.2 - - - +
826B PHE* 3.6 48.6 - + + +
838B LEU* 5.9 0.9 - - + -
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Residues in contact with PRO 759 (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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592B ARG* 5.9 6.7 - - - +
593B PHE* 5.0 10.8 - - + -
743B THR* 3.7 38.3 - - + -
756B GLN 3.9 6.5 - - - +
757B PRO 3.5 1.8 - - - -
758B TYR* 1.3 93.1 - - + +
760B THR* 1.4 64.2 + - - +
762B LEU* 3.7 13.9 - - + +
763B VAL* 3.1 27.4 + - - +
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Residues in contact with THR 760 (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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756B GLN 3.6 13.2 + - - -
757B PRO* 3.2 13.6 + - - +
758B TYR 3.2 1.6 - - - -
759B PRO* 1.4 73.3 - - - +
761B SER* 1.4 68.7 + - - +
763B VAL* 3.4 21.6 - - + +
764B LEU* 3.5 12.6 + - + +
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Residues in contact with SER 761 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
757B PRO* 3.0 18.3 + - - +
758B TYR* 3.5 18.4 + - - -
760B THR* 1.4 80.0 - - - +
762B LEU* 1.4 65.4 + - - +
763B VAL 3.3 0.5 + - - -
764B LEU* 3.3 6.7 + - - +
765B LEU* 3.1 33.2 + - - +
819B PHE* 5.3 11.0 - - - -
822B ARG* 5.5 7.2 - - - -
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Residues in contact with LEU 762 (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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593B PHE* 4.8 20.0 - - + -
596B ASN* 5.8 4.3 - - - +
645B ASN* 3.5 39.9 + - + +
648B MET* 5.5 0.9 - - + -
649B GLU* 4.3 19.7 - - - +
652B TYR* 5.2 4.5 - - + -
743B THR* 6.0 1.8 - - + -
758B TYR* 3.1 42.8 + - + +
759B PRO* 3.4 15.0 + - + +
761B SER* 1.4 74.5 - - - +
763B VAL* 1.3 62.8 + - - +
765B LEU* 3.2 10.2 + - + +
766B LEU* 3.1 20.4 + - - +
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Residues in contact with VAL 763 (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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596B ASN* 5.3 10.1 - - - +
759B PRO 3.1 16.6 + - - +
760B THR* 3.4 21.5 - - + +
762B LEU* 1.3 76.1 - - - +
764B LEU* 1.4 55.7 + - + +
766B LEU* 3.2 12.8 + - + +
767B ASN* 2.7 41.2 + - - +
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Residues in contact with LEU 764 (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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760B THR* 3.5 12.8 + - + +
761B SER* 3.3 11.5 + - - +
763B VAL* 1.4 77.3 - - + +
765B LEU* 1.4 60.0 + - - +
767B ASN* 3.2 15.2 + - + +
768B SER* 2.9 37.1 + - - +
815B GLN* 4.5 18.2 - - - +
819B PHE* 4.6 14.8 - - + -
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Residues in contact with LEU 765 (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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600B TYR* 3.6 15.9 - - - +
641B PHE* 3.5 34.7 - - + +
644B PHE* 6.2 2.2 - - + -
645B ASN* 3.3 28.0 - - - +
761B SER* 3.1 27.3 + - - +
762B LEU* 3.2 11.9 + - + +
764B LEU* 1.4 75.7 - - - +
766B LEU* 1.4 63.0 - - - +
768B SER* 3.2 9.4 + - - -
769B VAL* 3.2 26.2 + - - +
819B PHE* 3.3 37.2 - - + -
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Residues in contact with LEU 766 (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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596B ASN* 3.7 39.3 - - + +
599B PHE* 4.1 16.6 - - + -
600B TYR* 3.7 29.1 - - + -
603B GLU* 4.3 6.3 - - - +
762B LEU 3.1 11.7 + - - +
763B VAL* 3.2 16.5 + - + +
765B LEU* 1.4 73.4 - - - +
767B ASN* 1.4 74.9 + - - +
769B VAL* 3.1 24.4 - - + +
770B TYR* 3.4 23.1 + - + -
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Residues in contact with ASN 767 (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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763B VAL* 2.7 29.7 + - - +
764B LEU* 3.2 18.5 + - + +
766B LEU* 1.4 84.5 - - - +
768B SER* 1.3 62.4 + - - +
770B TYR* 3.2 8.4 + - - +
771B GLU* 3.1 22.2 + - - +
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Residues in contact with SER 768 (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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641B PHE* 4.3 14.6 - - - -
764B LEU* 2.9 29.0 + - - +
765B LEU* 3.2 8.8 + - - -
767B ASN* 1.3 76.2 - - - +
769B VAL* 1.4 61.3 + - - +
771B GLU* 3.2 14.8 + - - +
772B PHE* 3.1 22.6 + - - +
811B GLU* 5.5 4.6 + - - -
812B ILE* 5.2 13.9 - - - +
815B GLN* 5.4 5.7 + - - +
816B TYR* 5.9 0.2 - - - -
819B PHE* 5.1 4.0 - - - -
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Residues in contact with VAL 769 (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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600B TYR* 3.7 23.8 - - + +
603B GLU* 3.0 30.9 - - - +
604B MET* 4.4 13.7 - - + -
638B ARG* 6.1 1.6 - - + +
641B PHE* 3.5 32.8 - - + -
765B LEU 3.2 6.2 + - - +
766B LEU* 3.1 33.0 - - + +
768B SER* 1.4 74.1 - - - +
770B TYR* 1.4 52.3 + - - +
772B PHE* 3.3 6.9 + - - +
773B VAL* 3.0 26.2 + - - +
816B TYR* 5.6 0.2 - - - +
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Residues in contact with TYR 770 (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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497B ASN* 5.5 0.3 + - - -
599B PHE* 3.8 45.2 - + - +
602B LYS* 4.1 19.5 + - - -
603B GLU* 3.1 40.6 + - + +
612B ARG* 4.7 15.0 - - - -
766B LEU* 3.4 23.9 + - + +
767B ASN* 3.2 11.0 + - - +
769B VAL* 1.4 68.9 - - - +
771B GLU* 1.4 59.7 + - - +
773B VAL* 3.7 7.4 - - + +
774B LYS* 2.9 33.0 + - - +
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Residues in contact with GLU 771 (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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767B ASN 3.1 12.6 + - - +
768B SER* 3.5 14.3 - - - +
770B TYR* 1.4 61.9 - - - +
772B PHE* 1.4 65.7 + - - +
774B LYS* 3.5 9.6 + - + +
775B VAL* 3.1 40.5 + - + +
808B ASN* 3.4 31.6 + - - +
811B GLU* 3.4 22.0 - - - +
812B ILE* 4.2 12.5 - - - +
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Residues in contact with PHE 772 (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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634B ILE* 2.7 40.2 - - + -
768B SER 3.1 12.0 + - - +
769B VAL* 3.3 8.5 + - - +
771B GLU* 1.4 77.8 + - - +
773B VAL* 1.4 64.6 + - + +
775B VAL* 3.1 8.7 + - + +
776B TYR* 2.9 28.2 + + + +
805B PHE* 3.9 30.3 - + - -
808B ASN* 3.7 28.9 - - + -
809B LEU* 3.9 13.7 - - + -
812B ILE* 3.1 42.8 - - + -
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Residues in contact with VAL 773 (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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603B GLU* 3.3 54.1 - - + +
604B MET* 5.0 4.5 - - + -
606B LYS* 6.0 0.7 - - + -
607B SER* 4.8 3.1 - - - +
612B ARG* 3.6 50.4 - - + +
638B ARG* 6.4 0.7 - - - -
769B VAL 3.0 12.3 + - - +
770B TYR* 3.3 8.7 + - + +
772B PHE* 1.4 73.9 - - - +
774B LYS* 1.4 61.8 + - - +
776B TYR* 3.3 10.5 - - + +
777B CYS 3.3 17.8 + - - -
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Residues in contact with LYS 774 (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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612B ARG* 4.1 11.0 - - - +
770B TYR 2.9 18.5 + - - +
771B GLU* 3.5 10.1 - - + +
773B VAL* 1.4 74.6 - - - +
775B VAL* 1.3 60.7 + - + +
777B CYS* 2.8 25.4 - - - -
778B ASN* 2.8 28.4 + - - +
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Residues in contact with VAL 775 (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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771B GLU* 3.1 25.6 + - + +
772B PHE* 3.5 12.3 - - + +
774B LYS* 1.3 82.7 - - + +
776B TYR* 1.3 62.5 + - - +
778B ASN* 3.3 25.0 + - - +
779B LEU* 3.8 6.2 + - - +
801B LEU* 5.1 3.0 - - + +
804B LYS* 5.2 2.9 - - + -
805B PHE* 4.2 29.6 - - + +
808B ASN* 3.3 30.3 - - + +
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Residues in contact with TYR 776 (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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607B SER* 3.6 25.2 + - - -
610B ILE* 3.0 36.0 + - - +
611B ILE* 3.4 14.8 - - + +
612B ARG* 3.2 28.5 - - - -
631B LEU* 4.2 22.1 + - + +
634B ILE* 4.5 30.4 - - + +
638B ARG* 5.2 5.4 + - - -
772B PHE* 2.9 17.5 + + + +
773B VAL* 3.3 14.4 - - + +
774B LYS 3.3 0.2 - - - -
775B VAL* 1.3 74.7 - - - +
777B CYS* 1.3 68.6 + - - +
778B ASN 3.2 1.0 + - - -
779B LEU* 3.4 24.8 + - + +
805B PHE* 6.1 4.7 - + - -
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Residues in contact with CYS 777 (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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611B ILE* 3.2 29.6 - - + +
612B ARG* 3.4 47.5 - - + +
773B VAL 3.3 2.8 + - - -
774B LYS* 2.8 32.5 - - - -
776B TYR* 1.3 82.0 - - - +
778B ASN* 1.3 72.5 - - - +
780B ASN 3.4 4.5 - - - +
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Residues in contact with ASN 778 (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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774B LYS* 2.8 28.9 + - - +
775B VAL* 3.3 17.4 - - - +
776B TYR 3.2 0.2 - - - -
777B CYS* 1.3 86.5 - - - +
779B LEU* 1.4 60.7 + - - +
780B ASN* 3.4 4.0 + - - +
801B LEU* 3.5 28.4 - - + +
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Residues in contact with LEU 779 (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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611B ILE* 5.7 0.7 - - + -
631B LEU* 5.9 5.8 - - + -
775B VAL 3.8 4.9 + - - +
776B TYR* 3.4 26.4 + - + +
777B CYS 3.3 1.2 - - - -
778B ASN* 1.4 75.1 - - - +
780B ASN* 1.4 70.3 + - + +
798B SER* 5.5 4.2 - - - +
801B LEU* 4.2 39.1 - - + +
802B LEU* 4.5 11.0 - - + +
805B PHE* 4.5 27.4 - - + -
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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