Contacts of the strand formed by residues 605 - 612 (chain A) in PDB entry 4N7E
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 TYR 605 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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378A ARG* 3.1 61.0 + - - -
600A GLY 3.5 0.3 - - - +
601A CYS* 3.9 3.1 - - - -
602A ILE 3.1 20.8 + - - +
603A LEU 3.3 15.0 - - - -
604A GLY* 1.3 80.9 - - - +
606A LYS* 1.3 70.9 + - - +
607A GLU* 3.9 16.8 + - + -
630A PRO* 4.1 15.7 - - + -
631A SER 3.1 16.8 - - - +
632A ILE* 4.0 12.8 - - + -
633A CYS* 3.9 3.5 - - - -
687A GLY 4.2 6.7 - - - -
689A LYS* 3.2 50.9 + - + -
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Residues in contact with LYS 606 (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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588A LEU* 4.0 20.0 - - + +
596A ASP 4.1 3.8 + - - -
597A TYR 2.7 31.9 + - - -
599A ASP* 3.0 27.7 + - - +
600A GLY 3.5 11.4 - - - +
601A CYS* 3.9 13.2 - - - -
605A TYR* 1.3 76.9 - - - +
607A GLU* 1.3 64.3 + - - +
608A GLN* 4.2 0.9 - - + -
630A PRO* 3.1 8.1 - - - +
631A SER* 2.8 50.2 + - - +
633A CYS* 3.7 15.5 - - - -
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Residues in contact with GLU 607 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
377A LEU* 5.9 1.2 - - - +
378A ARG* 3.2 37.7 + - - +
588A LEU* 3.4 5.2 - - - +
589A ALA* 2.9 33.9 + - + +
590A HIS* 6.0 1.7 - - - -
600A GLY 4.7 1.4 + - - -
605A TYR* 3.9 21.1 + - + -
606A LYS* 1.3 79.2 - - - +
608A GLN* 1.3 60.8 + - - +
609A PHE* 3.5 26.7 - - + -
628A LYS* 2.7 43.5 + - + -
629A GLN 3.6 3.4 - - - +
630A PRO* 4.6 8.3 - - + +
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Residues in contact with GLN 608 (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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586A ILE* 3.3 26.3 - - + +
587A TRP 3.5 2.5 - - - +
588A LEU* 3.7 41.1 - - + +
606A LYS* 4.2 0.6 - - + -
607A GLU* 1.3 70.7 - - - +
609A PHE* 1.3 63.8 + - - +
628A LYS* 3.0 2.8 - - - -
629A GLN* 2.7 56.3 + - + +
631A SER* 5.7 5.1 + - - +
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Residues in contact with PHE 609 (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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377A LEU* 5.1 6.3 - - + -
378A ARG 6.4 0.2 - - - -
452A VAL* 3.6 34.3 - - + -
586A ILE* 3.5 6.4 - - - +
587A TRP* 2.8 56.1 + + + +
589A ALA* 3.9 12.6 - - + -
607A GLU* 3.5 42.6 - - + -
608A GLN* 1.3 79.6 - - - +
610A LEU* 1.3 67.4 + - - +
611A ARG* 4.9 1.3 - - + -
626A VAL* 3.6 26.9 - - + -
627A THR 3.3 5.4 - - - -
628A LYS* 3.9 19.5 - - + -
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Residues in contact with LEU 610 (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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452A VAL* 5.6 1.2 - - - +
581A GLU* 5.8 5.2 - - + +
584A TYR* 4.2 21.1 - - + +
585A THR* 3.3 23.8 - - - +
586A ILE* 3.9 20.6 - - + -
609A PHE* 1.3 79.0 - - - +
611A ARG* 1.3 60.2 + - - +
624A TYR* 4.2 12.6 + - - -
626A VAL* 5.4 1.0 - - - +
627A THR* 2.9 43.7 + - + +
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Residues in contact with ARG 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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452A VAL* 2.6 44.2 + - + +
453A GLY* 4.1 0.4 - - - -
454A ILE* 4.4 2.0 - - - +
476A ASP* 2.5 50.7 + - - +
520A GLU* 4.1 16.5 + - - +
584A TYR* 3.1 4.9 - - - +
585A THR* 2.7 46.5 + - + +
587A TRP* 3.4 55.4 - - + +
609A PHE* 4.9 0.7 - - + -
610A LEU* 1.3 77.3 - - - +
612A LEU* 1.3 67.9 + - - +
613A ARG 3.3 0.5 + - - -
614A LYS* 4.8 5.9 - - - +
624A TYR* 5.3 2.0 - - - +
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Residues in contact with LEU 612 (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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498A GLY 5.5 1.6 - - - +
499A GLY* 4.6 11.0 - - - +
518A THR 5.9 1.8 - - - +
520A GLU* 4.3 17.3 + - - +
579A CYS* 3.6 21.5 - - - -
583A ASP* 3.6 30.1 - - + -
584A TYR* 3.6 19.9 - - + +
585A THR* 5.3 0.8 - - - +
611A ARG* 1.3 77.3 + - - +
613A ARG* 1.3 74.8 + - - +
614A LYS* 3.4 4.3 + - - +
616A SER* 4.3 10.1 - - - +
618A CYS* 4.1 11.9 - - - +
620A ASN* 3.5 30.3 - - - +
624A TYR* 5.3 2.5 + - - +
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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