Contacts of the strand formed by residues 1025 - 1034 (chain C) in PDB entry 3LW0
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 GLU1025 (chain C).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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1084B ARG* 3.7 27.5 + - - +
1145B GLU* 4.7 2.9 - - - +
1147B PHE* 4.3 10.0 - - + -
1020C GLY* 4.3 9.9 + - - -
1022C VAL* 3.1 32.3 + - - +
1023C LYS 3.8 7.9 - - - +
1024C ASP* 1.3 81.9 - - - +
1026C PRO* 1.3 69.3 - - - +
1027C GLU* 3.3 10.5 + - - +
1028C THR* 2.7 44.1 + - - +
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Residues in contact with PRO1026 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1084B ARG* 4.7 11.2 - - - +
1019C LYS* 3.5 7.1 - - - +
1020C GLY* 3.4 19.4 + - - +
1024C ASP 3.7 9.9 - - - +
1025C GLU* 1.3 82.0 - - + +
1027C GLU* 1.3 68.5 + - + +
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Residues in contact with GLU1027 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1084B ARG* 5.4 3.5 + - - -
1017C VAL* 3.7 26.4 - - + +
1018C ALA 3.5 6.3 - - - +
1019C LYS* 4.0 24.1 - - + +
1020C GLY 4.9 0.2 - - - +
1025C GLU* 3.8 11.1 - - - +
1026C PRO* 1.3 89.2 - - + +
1028C THR* 1.3 65.7 + - - +
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Residues in contact with THR1028 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1017C VAL* 3.4 5.3 - - - -
1018C ALA 2.9 30.4 + - - -
1021C VAL* 3.8 17.5 + - + +
1022C VAL* 3.5 26.2 + - + +
1025C GLU* 2.7 30.4 + - - +
1027C GLU* 1.3 75.3 - - - +
1029C ARG* 1.3 75.7 + - - +
1030C VAL* 3.5 8.6 + - + +
1066C LEU* 4.7 4.3 - - + -
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Residues in contact with ARG1029 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1029B ARG* 4.7 19.6 - - - +
1145B GLU* 5.1 11.2 - - - +
1015C GLU* 3.0 29.3 + - - -
1016C GLY 3.5 7.9 - - - +
1017C VAL* 4.5 12.1 - - + +
1028C THR* 1.3 80.8 - - - +
1030C VAL* 1.3 62.7 + - - +
1066C LEU* 5.3 0.2 - - - +
1080C GLU* 5.4 0.2 - - - -
1081C LEU* 3.7 33.9 + - + +
1083C THR* 3.9 20.6 - - - +
1145C GLU* 5.5 4.6 + - - -
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Residues in contact with VAL1030 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1015C GLU* 3.6 7.1 - - - +
1016C GLY 2.9 45.4 + - - +
1017C VAL 4.1 1.1 - - - +
1018C ALA* 4.0 19.5 - - + +
1021C VAL* 4.5 0.9 - - + -
1028C THR* 3.6 14.1 - - + +
1029C ARG* 1.3 79.7 - - - +
1031C ALA* 1.3 59.3 + - - +
1032C ILE* 3.8 17.0 - - + -
1066C LEU* 3.9 20.9 - - + -
1078C ILE* 3.7 29.6 - - + -
1079C MET 3.6 8.1 - - - +
1081C LEU* 3.9 8.5 - - - +
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Residues in contact with ALA1031 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1005C LEU* 4.2 3.1 - - + -
1013C VAL* 4.7 0.7 - - + -
1014C TYR 3.5 7.6 - - - +
1030C VAL* 1.3 75.0 - - - +
1032C ILE* 1.3 61.7 + - - +
1033C LYS* 4.2 0.7 - - - -
1077C VAL 3.9 0.5 - - - +
1078C ILE* 3.5 3.6 - - - -
1079C MET* 2.9 40.0 + - + +
1080C GLU 4.4 6.3 - - - +
1081C LEU* 4.0 18.3 - - + +
1154C PHE* 3.6 35.7 - - + -
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Residues in contact with ILE1032 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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999C ILE* 3.6 23.3 - - + -
1000C THR 3.8 11.4 - - - +
1001C MET* 3.8 39.3 - - + -
1012C MET 4.1 0.7 - - - +
1013C VAL* 3.4 4.1 - - - -
1014C TYR* 2.8 44.0 + - + +
1015C GLU 4.5 0.9 - - - -
1016C GLY* 3.9 14.6 - - - +
1017C VAL 4.7 0.2 - - - +
1030C VAL* 3.8 13.7 - - + +
1031C ALA* 1.3 77.9 - - - +
1033C LYS* 1.3 70.5 + - - +
1034C THR* 3.9 1.0 + - + -
1076C LEU* 4.0 8.3 - - + -
1077C VAL 3.5 2.9 - - - -
1078C ILE* 3.8 21.3 - - + -
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Residues in contact with LYS1033 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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3C CCX 3.8 19.9 + - - -
1010C PHE* 4.8 4.4 - - - -
1012C MET 4.2 2.7 - - - -
1013C VAL* 4.3 8.7 - - + +
1031C ALA 5.7 0.2 - - - +
1032C ILE* 1.3 74.3 - - - +
1034C THR* 1.3 62.9 + - - +
1047C PHE* 3.8 31.2 + - + -
1050C GLU* 3.9 28.5 + - - +
1076C LEU* 3.3 7.4 - - - +
1077C VAL* 2.9 36.7 + - + +
1079C MET* 3.9 15.5 - - - -
1153C ASP 5.1 0.6 + - - -
1154C PHE* 3.6 56.7 + - + +
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Residues in contact with THR1034 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1001C MET* 4.7 2.7 - - + -
1010C PHE* 3.6 1.6 - - - +
1011C GLY* 3.3 21.7 + - - +
1012C MET* 2.8 34.0 + - - +
1014C TYR* 3.8 25.3 - - + -
1032C ILE* 4.2 3.6 - - + +
1033C LYS* 1.3 78.4 - - - +
1035C VAL* 1.3 69.2 + - - +
1036C ASN* 4.5 1.2 + - - -
1047C PHE* 4.0 8.2 - - - -
1074C PRO* 4.7 8.5 - - + -
1075C THR 3.3 8.7 - - - -
1076C LEU* 3.6 20.0 - - + -
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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