Contacts of the strand formed by residues 8 - 18 (chain B) in PDB entry 4OZH
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 8 (chain B).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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12A LEU* 3.8 28.7 - - + -
13A TYR 3.7 4.7 - - - +
14A GLN* 3.8 7.4 - - + -
70A LEU* 3.8 2.2 - - - -
82A ALA* 4.7 2.2 - - + -
113A PHE* 3.9 26.7 - - + -
114A PRO* 4.1 6.1 - - + -
115A PRO* 3.8 18.6 - - + -
6B ASP* 3.4 26.4 + - - +
7B PHE* 1.3 72.6 - - - +
9B TYR* 1.3 61.3 + - - +
10B GLN* 4.1 8.1 - - - +
32B TYR* 3.2 10.7 - - - -
33B ASN* 2.8 32.4 + - - +
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Residues in contact with TYR 9 (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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13A TYR 3.0 33.8 + - - +
66A LEU* 3.6 30.5 - - + +
69A ASN* 3.3 47.2 + - + +
70A LEU* 3.7 23.9 - - + +
73A LEU* 3.7 25.6 - - + +
8B VAL* 1.3 73.0 - - - +
10B GLN* 1.3 79.1 + - - +
11B PHE* 5.0 3.6 - + + -
30B SER* 3.7 22.9 + - - -
31B ILE 3.5 11.2 - - - -
32B TYR* 3.8 16.4 - + + -
37B ILE* 4.5 8.2 - - + +
61B TRP* 4.9 4.7 - - - -
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Residues in contact with GLN 10 (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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10A VAL* 5.6 1.5 - - + +
11A ASN 3.3 7.6 - - - +
12A LEU* 3.8 16.8 - - + -
66A LEU* 4.7 0.2 - - - -
113A PHE* 3.4 12.7 - - - -
143A HIS 3.4 18.8 + - - +
145A PHE* 3.3 23.9 - - + -
8B VAL* 4.1 2.7 - - + +
9B TYR* 1.3 86.4 - - - +
11B PHE* 1.3 62.6 + - - +
12B LYS* 3.3 23.7 + - + +
30B SER* 3.6 3.3 - - - -
31B ILE* 2.8 55.5 + - + +
33B ASN 2.9 26.9 + - - -
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Residues in contact with PHE 11 (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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9A GLY 3.2 6.0 - - - +
11A ASN* 2.8 71.3 + - + +
62A ASN* 5.4 4.9 - - - -
66A LEU* 3.9 14.8 - - + -
9B TYR* 5.0 3.8 - + + -
10B GLN* 1.3 74.4 - - - +
12B LYS* 1.3 64.0 + - - +
13B GLY* 4.4 12.3 - - - -
28B SER* 4.3 26.7 - - - -
29B ARG 3.3 15.5 - - - -
30B SER* 3.8 15.5 - - - -
71B LYS* 4.6 16.8 - - - -
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Residues in contact with LYS 12 (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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8A SER* 4.9 3.8 - - - +
9A GLY 3.7 3.4 - - - -
10A VAL* 4.6 15.7 - - + +
139A SER* 3.7 32.0 - - - +
140A LYS 3.9 13.9 + - - -
141A SER* 6.0 0.2 - - - +
143A HIS* 3.5 33.1 + - - +
145A PHE* 5.2 0.2 - - - -
10B GLN* 3.3 25.5 + - + +
11B PHE* 1.3 79.8 - - - +
13B GLY* 1.3 61.3 + - - +
14B MET* 3.3 34.0 + - + -
27B VAL 3.4 1.2 - - - +
28B SER* 3.4 1.8 - - - -
29B ARG* 2.8 46.9 + - + +
31B ILE* 4.0 6.6 - - + +
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Residues in contact with GLY 13 (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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8A SER* 3.5 2.3 - - - -
9A GLY* 2.8 55.1 + - - +
11B PHE* 4.2 10.6 - - - -
12B LYS* 1.3 68.7 - - - +
14B MET* 1.3 61.4 + - - -
15B CYS* 3.7 5.8 + - - -
26B LEU* 5.8 3.8 - - - -
27B VAL 4.3 1.8 - - - -
28B SER* 4.5 11.2 - - - -
78B VAL* 5.4 0.8 - - - +
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Residues in contact with MET 14 (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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6A VAL* 3.9 21.5 - - + -
7A ALA 3.4 5.6 - - - +
8A SER* 3.8 19.1 - - - +
139A SER* 6.1 0.7 - - - +
141A SER* 6.4 2.2 - - - -
12B LYS* 3.9 30.5 - - + -
13B GLY* 1.3 70.5 - - - +
15B CYS* 1.3 59.6 - - - +
16B TYR* 3.4 27.8 - - + +
25B ARG 4.1 0.2 - - - +
26B LEU* 3.5 6.9 - - - +
27B VAL 2.8 45.3 + - - +
29B ARG* 3.4 28.0 - - - +
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Residues in contact with CYS 15 (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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5A HIS 4.0 0.5 - - - +
6A VAL* 3.6 4.5 - - - +
7A ALA* 2.8 39.0 + - + +
9A TYR* 3.7 21.8 - - + -
13B GLY 3.7 2.2 + - - -
14B MET* 1.3 74.0 - - - +
16B TYR* 1.3 62.5 + - - +
17B PHE* 3.6 20.2 - - + -
25B ARG 3.6 3.6 - - - -
26B LEU* 4.4 2.5 - - - -
78B VAL* 4.0 7.4 - - - -
79B CYS* 2.0 53.4 - - - -
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Residues in contact with TYR 16 (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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1A ILE* 4.4 32.0 - - - +
2A VAL 5.6 0.7 - - - +
3A ALA* 3.9 20.2 - - + -
5A HIS 3.8 2.2 - - - -
6A VAL* 3.7 25.1 - - + -
14B MET* 3.4 36.2 - - + +
15B CYS* 1.3 73.0 - - - +
17B PHE* 1.3 65.2 + - - +
18B THR* 5.2 0.7 - - - +
23B ARG 3.8 0.7 - - - +
24B VAL* 3.5 5.7 - - - +
25B ARG* 2.7 56.9 + - + +
27B VAL* 3.8 29.4 - - + -
29B ARG* 3.0 22.6 + - - -
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Residues in contact with PHE 17 (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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3A ALA* 3.4 1.0 - - - +
4A ASP* 2.9 29.4 + - - +
5A HIS* 3.0 38.2 + - + +
7A ALA* 4.3 13.0 - - + -
9A TYR* 4.6 6.7 - + - -
26A PHE* 5.1 2.5 - + - -
15B CYS* 3.6 32.5 - - + -
16B TYR* 1.3 76.8 - - - +
18B THR* 1.3 57.8 + - - +
20B GLY* 3.8 13.7 - - - +
21B THR* 5.9 0.2 - - + -
23B ARG 3.5 2.7 - - - -
24B VAL* 3.9 20.9 - - + -
79B CYS* 3.3 40.6 - - + -
80B ARG* 4.3 0.7 - - - -
83B TYR* 3.7 40.2 - + + -
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Residues in contact with THR 18 (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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2A VAL 3.9 6.3 + - - +
3A ALA* 3.4 18.9 - - - +
4A ASP* 3.6 19.1 - - - +
16B TYR* 5.2 0.5 - - - +
17B PHE* 1.3 76.3 + - - +
19B ASN* 1.4 84.9 + - - +
20B GLY 3.3 3.4 + - - +
22B GLU 3.9 0.9 + - - -
23B ARG* 2.9 51.0 + - + +
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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
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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