Contacts of the strand formed by residues 93 - 100 (chain H) in PDB entry 4MNE
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 93 (chain H).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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71H ILE* 4.1 9.4 - - + -
84H LYS* 3.6 33.2 - - + +
85H VAL 3.6 8.7 - - - +
86H SER* 4.1 9.0 - - - +
91H GLY 3.7 13.0 - - - +
92H LEU* 1.3 76.7 - - - +
94H MET* 1.3 68.9 + - - +
130H TYR* 4.3 10.0 + - - -
145H HIS* 5.0 8.9 - - + +
904H 573 4.7 0.9 - - - -
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Residues in contact with MET 94 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68H PHE* 3.8 21.3 - - + -
84H LYS* 3.6 6.9 - - - +
85H VAL* 2.8 47.0 + - + +
87H HIS* 4.9 0.2 - - - -
92H LEU 4.2 11.9 - - - +
93H VAL* 1.3 78.2 - - - +
95H ALA* 1.3 62.1 + - - +
96H ARG 4.8 0.2 - - - +
130H TYR* 3.4 31.2 - - + -
142H CYS* 3.3 39.0 - - + -
143H MET 3.7 2.5 - - - +
145H HIS* 3.9 14.1 - - - -
904H 573 3.6 29.4 - - + -
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Residues in contact with ALA 95 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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74H LEU* 4.0 13.7 - - + -
82H VAL* 4.3 4.7 - - + -
83H PHE 3.3 5.4 - - - +
94H MET* 1.3 77.5 - - - +
96H ARG* 1.3 60.8 + - - +
141H ILE 3.7 0.9 - - - +
142H CYS* 3.8 0.4 - - - -
143H MET* 3.0 38.9 + - + +
145H HIS* 4.0 5.6 - - + +
901H ACP 3.6 39.3 - - + +
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Residues in contact with ARG 96 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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66H ASP 5.1 6.5 - - - +
68H PHE* 3.8 37.3 - - - +
81H VAL 3.8 0.5 - - - +
82H VAL* 3.3 2.9 - - - -
83H PHE* 2.7 42.8 + - + +
85H VAL* 3.9 26.6 - - + +
94H MET 4.0 2.0 + - - -
95H ALA* 1.3 71.7 - - - +
97H LYS* 1.3 65.7 + - - +
98H LEU* 3.6 28.7 + - + +
133H PHE* 3.9 16.0 - - - -
135H SER* 4.9 9.1 + - - -
140H SER* 3.3 28.0 + - - -
141H ILE 3.9 2.9 - - - -
142H CYS* 4.5 16.6 - - - +
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Residues in contact with LYS 97 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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80H GLY* 5.5 0.9 - - - -
81H VAL 3.3 8.1 - - - +
82H VAL* 3.5 22.9 - - + -
95H ALA 3.9 0.8 + - - -
96H ARG* 1.3 75.0 - - - +
98H LEU* 1.3 64.3 + - - +
99H ILE* 3.9 24.9 - - + -
139H ILE 3.4 1.6 - - - +
140H SER* 3.2 5.1 - - - -
141H ILE* 2.8 39.3 + - + +
143H MET* 3.7 15.7 - - + -
208H ASP* 3.0 10.6 + - - -
901H ACP 2.7 35.8 + - - -
903H 573 2.7 53.1 + - - +
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Residues in contact with LEU 98 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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80H GLY* 3.3 3.8 - - - -
81H VAL* 2.8 38.3 + - + +
83H PHE* 3.5 37.7 - - + -
96H ARG* 3.6 32.1 - - + +
97H LYS* 1.3 76.2 - - - +
99H ILE* 1.3 62.0 + - - +
100H HIS 4.1 1.0 + - - -
135H SER* 5.9 1.3 - - - -
136H ASP* 5.7 0.2 - - - +
138H GLU* 3.8 35.9 - - + +
139H ILE 3.6 2.7 - - - -
140H SER* 3.2 26.9 - - - +
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Residues in contact with ILE 99 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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79H GLY 3.7 10.1 - - - +
80H GLY* 4.7 0.2 - - - -
97H LYS* 3.9 26.5 - - + -
98H LEU* 1.3 77.9 - - - +
100H HIS* 1.3 64.4 + - - +
101H LEU* 3.4 27.7 + - + +
138H GLU* 3.4 2.8 - - - +
139H ILE* 2.9 41.3 + - + +
141H ILE* 4.4 12.1 - - + -
215H LEU* 4.3 27.8 - - + -
219H MET* 5.1 6.5 - - + -
903H 573 4.0 28.7 - - + +
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Residues in contact with HIS 100 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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79H GLY* 3.3 44.4 + - - +
80H GLY* 5.3 0.6 - - - -
81H VAL* 6.3 1.2 - - - +
98H LEU 4.1 1.0 + - - -
99H ILE* 1.3 71.4 - - - +
101H LEU* 1.3 69.5 + - - +
102H GLU 6.0 0.2 - - - -
137H GLY 3.3 10.1 - - - +
138H GLU* 3.7 18.0 + - + +
223H PHE* 4.0 25.7 - + - -
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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