Contacts of the strand formed by residues 558 - 561 (chain G) in PDB entry 6MZL
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 LEU 558 (chain G).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
484G LEU* 3.7 35.0 - - + -
492G SER* 5.8 5.8 - - - -
494G VAL* 5.0 10.1 - - + -
539G LEU* 5.1 5.4 - - + -
549G ALA* 4.9 3.4 - - + -
550G SER 3.8 2.0 - - - +
551G PHE* 3.6 32.3 - - + -
557G TYR* 1.3 75.2 - - - +
559G LEU* 1.3 76.8 - - - +
560G SER* 4.7 7.0 - - - +
568G ARG 4.1 0.2 - - - -
569G LEU* 3.0 10.4 - - - +
570G TRP* 2.9 51.8 + - + +
571G SER 4.7 1.3 - - - +
572G LEU* 3.5 17.1 - - + +
575G PHE* 6.5 0.2 - - + -
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Residues in contact with LEU 559 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
549G ALA* 2.9 31.2 - - - +
550G SER* 2.9 21.1 + - - +
558G LEU* 1.3 76.1 - - - +
560G SER* 1.3 68.9 + - - +
561G SER* 3.6 3.6 - - - +
567G VAL* 4.1 9.6 - - + -
568G ARG 3.5 3.4 - - - +
569G LEU* 3.7 17.9 - - + -
591G THR* 3.3 36.6 - - + +
592G GLN 5.4 0.2 - - - +
593G PHE* 3.6 28.9 - - + +
600G PHE* 3.6 33.9 - - + -
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Residues in contact with SER 560 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
492G SER* 4.0 13.9 - - - -
542G HIS* 3.4 20.5 - - - -
546G VAL* 5.0 5.8 - - - -
548G GLY 3.7 3.4 - - - -
549G ALA* 4.7 2.4 - - - +
558G LEU* 4.7 4.2 - - - +
559G LEU* 1.3 72.1 - - - +
561G SER* 1.3 64.9 + - - +
562G SER 4.1 0.9 - - - -
567G VAL* 3.4 10.0 - - - +
568G ARG* 2.9 29.6 + - - -
570G TRP* 2.7 35.7 + - - -
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Residues in contact with SER 561 (chain G).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
546G VAL* 4.3 3.3 - - - +
547G TYR* 2.7 31.6 + - - +
548G GLY* 2.8 27.7 + - - -
559G LEU* 3.6 1.9 - - - +
560G SER* 1.3 77.6 - - - +
562G SER* 1.3 59.3 + - - +
566G THR 4.6 2.5 - - - -
567G VAL* 4.9 1.6 - - - +
588G VAL* 4.0 12.1 - - - -
591G THR* 2.3 47.0 + - - +
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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
------------------------------------------------------------
Atomic class I II III IV V VI VII VIII
------------------------------------------------------------
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