Contacts of the strand formed by residues 1573 - 1582 (chain B) in PDB entry 6BTY
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 THR1573 (chain B).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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1577A MET* 4.6 5.9 - - + +
1569B TYR* 3.2 8.1 - - - -
1570B ARG 2.9 33.2 + - - +
1571B ASN* 3.7 7.0 + - - +
1572B GLY* 1.3 82.0 + - - +
1574B LEU* 1.3 65.0 + - - +
1575B PHE* 3.4 27.7 - - + -
1628B VAL* 3.6 31.4 - - + -
1629B TYR 3.6 7.9 - - - +
1630B SER* 4.4 10.3 + - - +
1631B GLY 5.1 0.2 + - - -
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Residues in contact with LEU1574 (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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1567B ILE* 4.2 11.9 - - + -
1568B SER 3.5 17.5 - - - +
1569B TYR* 3.8 4.7 - - + -
1573B THR* 1.3 72.9 - - - +
1575B PHE* 1.3 60.3 + - - +
1576B ILE* 3.9 27.8 + - + -
1600B LEU* 4.3 11.9 - - + -
1627B LEU 3.8 0.7 - - - +
1628B VAL* 3.7 3.8 - - - -
1629B TYR* 2.9 60.2 + - + +
1632B TYR* 5.9 0.4 - - + -
1637B LEU* 4.0 40.4 - - + -
1665B LEU* 4.8 10.3 - - + -
1670B LEU* 4.5 11.7 - - + -
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Residues in contact with PHE1575 (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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1577A MET* 3.5 29.6 - - + -
1626A MET* 3.5 23.8 - - + -
1566B SER 3.4 6.1 - - - +
1567B ILE* 3.5 1.6 - - - -
1568B SER* 2.8 48.4 + - - +
1570B ARG* 3.5 48.9 - - + -
1573B THR* 3.4 37.5 - - + -
1574B LEU* 1.3 71.4 - - - +
1576B ILE* 1.3 62.4 + - - +
1626B MET* 3.6 26.5 - - + -
1627B LEU 3.8 1.8 - - - -
1628B VAL* 4.1 7.2 - - + -
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Residues in contact with ILE1576 (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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1565B LEU* 4.4 19.5 - - + -
1566B SER 3.6 2.0 - - - -
1567B ILE* 3.8 29.8 - - + -
1574B LEU* 3.9 30.3 - - + -
1575B PHE* 1.3 70.0 - - - +
1577B MET* 1.3 62.2 + - - +
1578B VAL* 3.6 6.9 + - + -
1598B THR* 5.3 2.5 - - + -
1626B MET* 3.6 2.0 - - - -
1627B LEU* 2.8 53.1 + - + +
1629B TYR* 4.3 16.2 - - + -
1642B LEU* 3.7 35.7 - - + -
1665B LEU* 5.3 1.8 - - + -
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Residues in contact with MET1577 (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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1573A THR* 5.0 3.8 - - + +
1575A PHE* 3.7 33.2 - - + -
1628A VAL* 4.4 13.9 - - + -
1565B LEU* 3.4 7.8 - - - +
1566B SER* 2.8 48.0 + - - +
1576B ILE* 1.3 72.5 - - - +
1578B VAL* 1.3 62.8 + - - +
1579B MET* 3.4 24.0 + - + -
1624B ASN* 4.0 28.9 - - - +
1625B GLU 3.5 9.4 - - - +
1626B MET* 3.7 14.2 - - + -
1673B GLU* 5.8 1.6 - - - +
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Residues in contact with VAL1578 (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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1563B VAL* 4.4 15.7 - - + -
1565B LEU* 3.8 17.0 - - + -
1576B ILE* 4.5 3.4 - - + +
1577B MET* 1.3 69.8 - - - +
1579B MET* 1.3 61.6 + - - +
1580B HIS 5.0 0.2 - - - +
1581B ILE* 5.2 0.2 - - + -
1596B VAL* 4.0 23.6 - - + -
1612B THR* 4.2 11.9 - - + -
1623B PHE* 3.6 27.0 - - + +
1624B ASN* 3.0 5.5 + - - -
1625B GLU 2.8 34.0 + - - +
1627B LEU* 3.8 32.5 - - + -
1644B LEU* 4.9 0.9 - - + -
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Residues in contact with MET1579 (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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1564B LYS* 3.0 55.7 + - + +
1566B SER* 4.1 16.4 - - - -
1577B MET* 3.6 26.7 - - + +
1578B VAL* 1.3 71.4 - - - +
1580B HIS* 1.3 74.2 + - + +
1622B THR* 3.8 2.1 - - - +
1623B PHE* 2.9 25.1 + - - -
1624B ASN* 3.0 24.6 + - - +
1675B VAL* 4.0 15.0 - - + -
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Residues in contact with HIS1580 (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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1563B VAL* 3.6 3.4 - - - +
1564B LYS* 2.9 60.7 + - + +
1579B MET* 1.3 87.7 - - + +
1581B ILE* 1.3 68.3 + - - +
1582B LYS* 4.5 8.7 - - + +
1621B PRO 3.2 15.7 - - - +
1622B THR* 3.7 17.7 - - + +
1623B PHE* 4.5 2.9 - - - +
1624B ASN* 5.4 0.4 + - - -
1677B TRP* 3.2 31.7 - + - -
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Residues in contact with ILE1581 (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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1562B ALA 3.2 15.5 - - - +
1563B VAL* 3.8 15.0 - - + -
1580B HIS* 1.3 83.4 - - - +
1582B LYS* 1.3 69.6 + - - +
1584B LEU* 3.6 31.0 - - + -
1596B VAL* 3.7 28.9 - - + -
1620B ASN* 3.2 26.2 - - - +
1621B PRO* 3.0 16.6 + - + +
1623B PHE* 3.9 17.3 - - + -
1646B VAL* 3.8 25.1 - - + -
1677B TRP* 4.5 0.4 - - - -
1680B LEU* 4.4 3.4 - - + -
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Residues in contact with LYS1582 (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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1561B GLY* 3.1 1.9 - - - -
1562B ALA* 2.9 35.6 + - + +
1580B HIS* 4.5 7.0 - - + +
1581B ILE* 1.3 78.1 - - - +
1583B ASP* 1.3 82.3 + - - +
1584B LEU 3.3 3.2 + - - -
1619B ARG 3.8 0.4 - - - -
1620B ASN* 3.3 9.6 - - + +
1677B TRP* 3.4 47.2 - - + +
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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