Contacts of the strand formed by residues 610 - 615 (chain A) in PDB entry 3RLN
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 VAL 610 (chain A).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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583A LEU* 4.8 1.1 - - + -
603A THR* 3.5 30.3 - - + -
604A VAL 3.4 6.1 - - - +
605A ALA* 4.6 5.4 - - + -
609A GLU* 1.3 89.1 - - - +
611A PHE* 1.3 72.2 + - - +
612A ARG* 4.6 8.7 - - - +
665A LEU* 3.7 38.5 - - + +
668A SER* 4.1 9.6 - - - +
669A ALA* 4.0 13.5 - - + -
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Residues in contact with PHE 611 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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578A LYS* 3.4 36.8 - - + -
580A VAL* 4.8 3.1 - - + -
603A THR* 3.6 3.5 - - - +
604A VAL* 2.9 54.0 + - + +
606A THR* 3.9 27.1 - - + -
609A GLU* 3.4 47.1 - - + -
610A VAL* 1.3 77.6 - - - +
612A ARG* 1.3 64.6 + - - +
640A GLY 5.8 3.1 - - - -
642A LEU* 4.2 33.7 - - + -
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Residues in contact with ARG 612 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
584A ASN* 4.8 2.6 + - - +
602A ALA 3.7 3.4 - - - +
603A THR* 2.6 45.8 + - - +
610A VAL* 4.6 5.7 - - - +
611A PHE* 1.3 77.4 - - - +
613A VAL* 1.3 60.5 + - - +
640A GLY 4.4 9.3 + - - +
641A PHE* 3.4 33.0 - - + -
642A LEU* 3.0 25.1 + - - +
668A SER 4.8 2.0 + - - -
669A ALA* 2.7 34.7 + - - +
671A VAL 5.6 1.6 + - - -
688A ASN* 3.4 36.7 - - - +
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Residues in contact with VAL 613 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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601A HIS* 3.4 9.4 + - - +
602A ALA* 2.8 44.5 + - + +
604A VAL* 3.6 38.1 - - + -
611A PHE* 4.5 1.3 - - + -
612A ARG* 1.3 80.0 - - - +
614A LYS* 1.3 65.7 + - - +
615A VAL* 3.5 24.2 - - + -
624A PHE* 4.1 7.0 - - + -
632A ILE* 5.2 3.4 - - + -
641A PHE* 5.0 0.4 - - - -
642A LEU* 3.2 21.1 - - + +
644A VAL* 3.7 17.3 - - + -
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Residues in contact with LYS 614 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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599A MET* 3.7 17.9 - - + -
600A PHE 3.9 4.0 - - - -
601A HIS* 4.0 5.6 - - - +
613A VAL* 1.3 74.9 - - - +
615A VAL* 1.3 62.3 + - - +
616A PHE* 3.8 17.7 - - + -
638A ARG 5.2 0.2 + - - -
639A ASN* 4.9 10.3 - - - +
641A PHE* 3.6 42.9 - - + -
642A LEU 2.8 8.9 + - - +
643A GLU* 3.3 14.3 + - - +
644A VAL* 2.8 26.5 + - - +
686A PHE* 5.9 1.4 - - - -
737A CYS* 3.6 28.8 - - - -
755A HIS* 3.2 35.0 + - - +
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Residues in contact with VAL 615 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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599A MET* 3.1 7.7 - - - +
600A PHE* 2.9 75.4 + - + +
602A ALA* 5.0 0.9 - - + -
613A VAL* 3.5 28.5 - - + +
614A LYS* 1.3 71.4 - - - +
616A PHE* 1.3 62.0 + - - +
617A ASN 3.3 27.1 + - - +
618A ILE* 4.5 0.7 - - - +
620A LEU* 3.9 16.6 - - + -
624A PHE* 3.9 13.2 - - + -
644A VAL* 3.8 7.4 - - + -
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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