Contacts of the helix formed by residues 1933 - 1984 (chain F) in PDB entry 6X34
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 PRO1933 (chain F).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1835F VAL* 4.9 12.8 - - + -
1836F GLU* 3.9 35.2 - - + +
1839F PHE* 6.1 0.2 - - + -
1931F LYS 4.6 1.8 - - - +
1932F LEU* 1.3 94.8 - - + +
1934F GLU* 1.3 64.5 + - - +
1935F SER* 3.5 4.5 - - - +
1936F VAL* 3.3 24.0 - - + +
1937F LYS* 3.1 15.9 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU1934 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1933F PRO* 1.3 74.6 - - - +
1935F SER* 1.3 62.7 + - - +
1937F LYS* 3.1 3.6 + - - -
1938F LEU* 2.9 25.6 + - - +
2112F VAL 5.8 2.9 - - - +
2114F SER* 5.4 9.6 - - - +
2117F LEU* 3.2 26.3 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with SER1935 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1836F GLU* 5.7 2.5 - - - +
1840F VAL* 3.6 29.4 - - - +
1933F PRO* 3.5 3.5 - - - +
1934F GLU* 1.3 78.6 - - - +
1936F VAL* 1.3 58.3 + - - +
1938F LEU* 3.2 13.0 + - - +
1939F GLN* 2.9 25.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL1936 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1836F GLU* 4.8 3.4 - - - -
1839F PHE* 3.6 27.6 - - + +
1840F VAL* 3.6 26.2 - - + +
1843F LEU* 4.1 10.5 - - + -
1932F LEU* 3.5 34.8 - - + -
1933F PRO* 3.3 26.0 - - + +
1935F SER* 1.3 74.5 - - - +
1937F LYS* 1.3 63.3 + - - +
1939F GLN* 3.4 8.2 - - - +
1940F MET* 2.9 36.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS1937 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1930F MET 5.0 4.0 + - - -
1932F LEU* 3.7 35.0 + - + +
1933F PRO 3.1 19.0 + - - +
1934F GLU* 3.1 12.0 + - - +
1936F VAL* 1.3 79.7 - - - +
1938F LEU* 1.3 56.8 + - - +
1940F MET* 3.3 6.1 + - + +
1941F CYS* 2.9 27.9 + - - +
2106F TRP* 3.5 69.7 - - + +
2117F LEU* 3.6 17.0 - - + -
2121F MET* 6.1 0.4 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU1938 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1934F GLU 2.9 12.6 + - - +
1935F SER* 3.5 12.6 - - - +
1937F LYS* 1.3 76.2 - - - +
1939F GLN* 1.3 63.0 + - + +
1941F CYS* 3.3 8.5 + - + +
1942F ASN* 2.9 30.8 + - + +
2116F GLU* 4.9 14.4 - - + +
2117F LEU* 4.0 25.2 - - + +
2120F ALA* 5.5 7.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLN1939 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1840F VAL* 5.6 2.7 - - + +
1843F LEU* 4.2 28.9 - - + +
1844F LYS* 5.3 9.4 - - + +
1847F SER* 4.4 4.0 + - - +
1935F SER 2.9 13.6 + - - +
1936F VAL* 3.2 13.4 + - + +
1938F LEU* 1.3 81.6 - - + +
1940F MET* 1.3 59.7 + - - +
1942F ASN* 3.2 7.2 + - - +
1943F LEU* 2.9 30.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with MET1940 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1843F LEU* 3.7 31.4 - - + -
1867F ILE* 3.6 31.9 - - + -
1927F LEU* 3.9 17.9 - - + +
1928F LEU* 4.5 17.0 - - + -
1932F LEU* 6.1 3.6 - - + -
1936F VAL* 2.9 21.8 + - + +
1937F LYS* 3.8 5.6 - - + +
1939F GLN* 1.3 74.7 - - - +
1941F CYS* 1.3 60.1 + - - +
1943F LEU* 3.3 17.1 + - + +
1944F LEU* 2.9 39.1 + - + +
2106F TRP* 4.0 21.3 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with CYS1941 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1937F LYS 2.9 15.1 + - - +
1938F LEU* 3.4 12.8 - - - +
1940F MET* 1.3 75.5 - - - +
1942F ASN* 1.3 57.1 + - - +
1944F LEU* 3.3 1.9 + - - -
1945F GLU* 2.9 27.8 + - - +
2103F VAL* 6.3 0.2 - - - -
2106F TRP* 4.9 6.0 - - + -
2117F LEU* 5.1 1.1 - - + +
2120F ALA* 3.5 47.1 - - + -
2121F MET* 3.8 15.3 - - + -
2124F LEU* 3.2 30.4 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN1942 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1728F ARG* 4.0 26.7 + - - +
1847F SER* 4.1 20.4 + - - +
1938F LEU* 2.9 20.9 + - + +
1939F GLN* 3.6 7.2 - - - +
1941F CYS* 1.3 75.4 - - - +
1943F LEU* 1.3 59.7 + - - +
1945F GLU* 3.3 8.6 + - - +
1946F TYR* 2.9 31.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU1943 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1843F LEU* 4.7 13.0 - - + +
1846F VAL* 4.9 11.4 - - + -
1847F SER* 3.3 31.2 - - - +
1850F LEU* 3.9 29.4 - - + -
1863F ILE* 5.8 3.1 - - + -
1867F ILE* 4.8 9.6 - - + -
1939F GLN 2.9 10.8 + - - +
1940F MET* 3.6 36.3 - - + +
1942F ASN* 1.3 78.8 - - - +
1944F LEU* 1.3 59.2 + - + +
1946F TYR* 3.3 9.1 + - + +
1947F PHE* 2.9 44.8 + - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU1944 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1867F ILE* 5.4 11.4 - - + -
1928F LEU* 5.5 7.2 - - + -
1940F MET* 2.9 25.6 + - + +
1941F CYS* 5.1 0.7 - - - -
1943F LEU* 1.3 77.1 - - + +
1945F GLU* 1.3 58.4 + - - +
1947F PHE* 3.3 21.0 + - + +
1948F CYS* 2.9 29.3 + - - +
2095F LEU* 5.6 5.8 - - + +
2098F LEU* 5.4 5.2 - - + -
2099F VAL* 3.9 40.4 - - + -
2102F THR* 4.9 7.0 - - - +
2103F VAL* 5.6 3.4 - - + -
2106F TRP* 5.5 10.8 - - + -
2124F LEU* 3.6 23.5 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU1945 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1941F CYS* 2.9 18.9 + - - +
1942F ASN* 3.6 10.3 - - - +
1943F LEU 3.3 0.2 - - - -
1944F LEU* 1.3 76.7 - - - +
1946F TYR* 1.3 56.5 + - - +
1948F CYS* 3.3 6.2 + - - +
1949F ASP* 2.9 39.1 + - - +
2124F LEU* 4.0 13.4 - - + +
2127F ARG* 5.7 8.1 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR1946 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1731F LEU* 5.7 8.5 - - + -
1850F LEU* 2.9 56.8 + - + +
1851F VAL* 3.6 37.6 + - + -
1853F GLY* 4.5 4.3 + - - -
1942F ASN* 2.9 21.8 + - - +
1943F LEU* 3.3 8.5 + - + +
1945F GLU* 1.3 75.5 - - - +
1947F PHE* 1.3 67.2 + + - +
1949F ASP* 3.3 12.0 + - + +
1950F GLN* 2.9 67.9 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE1947 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1764F PRO* 4.7 30.4 - - + +
1765F GLY* 6.3 0.7 - - - -
1850F LEU* 3.6 32.8 - - + -
1860F VAL* 6.3 2.7 - - + -
1863F ILE* 4.0 20.4 - - + -
1864F LEU* 5.7 5.8 - - + -
1867F ILE* 4.8 14.8 - - + -
1943F LEU* 2.9 31.3 + - + -
1944F LEU* 3.6 23.6 - - + +
1945F GLU 3.3 0.2 - - - -
1946F TYR* 1.3 84.7 - + - +
1948F CYS* 1.3 56.3 + - - +
1950F GLN* 3.3 7.9 + - + +
1951F GLU* 2.9 29.8 + - - +
2095F LEU* 4.7 19.0 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with CYS1948 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1944F LEU 2.9 16.7 + - - +
1945F GLU* 3.6 7.6 - - - +
1947F PHE* 1.3 76.2 - - - +
1949F ASP* 1.3 58.7 + - - +
1951F GLU* 3.3 13.0 + - - +
1952F LEU* 2.9 30.9 + - - +
2095F LEU* 5.4 8.0 - - + +
2124F LEU* 5.5 6.7 - - + -
2127F ARG* 3.9 47.3 - - - +
2128F GLN* 5.0 5.4 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ASP1949 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1731F LEU* 6.0 1.9 - - - +
1734F TYR* 5.0 6.3 + - - +
1945F GLU* 2.9 21.1 + - - +
1946F TYR* 3.3 12.8 + - + +
1948F CYS* 1.3 77.9 - - - +
1950F GLN* 1.3 56.9 + - - +
1952F LEU* 3.3 5.5 + - - +
1953F GLN* 2.9 29.6 + - - +
2127F ARG* 2.5 40.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN1950 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1731F LEU* 5.9 3.2 - - - +
1764F PRO* 5.8 0.7 - - + -
1765F GLY* 5.1 21.4 - - - +
1851F VAL 5.5 0.2 + - - -
1946F TYR* 2.9 64.0 + - + +
1947F PHE* 3.3 8.7 + - + +
1949F ASP* 1.3 77.5 - - - +
1951F GLU* 1.3 57.4 + - - +
1953F GLN* 3.3 25.6 + - - +
1954F HIS* 2.9 28.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU1951 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1761F HIS* 5.5 3.3 - - - -
1764F PRO* 5.5 10.2 - - + +
1765F GLY 5.9 0.2 - - - +
1947F PHE 2.9 15.8 + - - +
1948F CYS* 3.6 10.1 - - - +
1950F GLN* 1.3 75.6 - - - +
1952F LEU* 1.3 59.2 + - - +
1954F HIS* 3.3 10.9 + - + +
1955F ARG* 2.9 55.2 + - - +
2042F HIS* 3.9 15.9 + - + +
2095F LEU* 4.2 28.6 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU1952 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1734F TYR* 3.3 34.1 - - + +
1948F CYS* 2.9 20.3 + - - +
1949F ASP* 3.6 7.0 - - - +
1950F GLN 3.3 0.2 - - - -
1951F GLU* 1.3 76.7 - - - +
1953F GLN* 1.3 56.9 + - - +
1955F ARG* 3.3 20.7 + - - +
1956F VAL* 2.9 38.1 + - + +
2127F ARG* 4.3 16.2 - - - +
2134F GLU* 3.6 37.7 - - + +
2135F LEU* 4.7 3.6 - - + +
2138F ALA* 4.1 17.5 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLN1953 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1731F LEU* 6.1 0.9 - - - +
1734F TYR* 4.0 28.2 - - + -
1769F THR* 3.8 16.8 + - - +
1770F THR* 4.9 2.5 + - - +
1771F SER* 3.0 36.0 + - - +
1949F ASP 2.9 17.0 + - - +
1950F GLN* 3.3 29.3 + - - +
1952F LEU* 1.3 78.7 - - - +
1954F HIS* 1.3 57.5 + - - +
1956F VAL* 3.3 1.9 + - - +
1957F GLU* 2.9 30.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with HIS1954 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1745F ILE* 4.6 16.3 - - + +
1746F THR 3.5 25.1 + - - -
1747F LEU* 4.8 7.6 + - - -
1767F GLY* 5.0 15.6 - - - -
1768F VAL 4.7 13.1 + - - +
1950F GLN 2.9 16.7 + - - +
1951F GLU* 3.7 10.1 - - + +
1953F GLN* 1.3 75.7 - - - +
1955F ARG* 1.3 60.7 + - + +
1957F GLU* 3.3 7.9 + - - +
1958F SER* 2.9 28.9 + - - -
2042F HIS* 5.9 6.7 - + - -
----------------------------------------------------------
Back to top of page
Residues in contact with ARG1955 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1951F GLU* 2.9 41.4 + - - +
1952F LEU* 3.6 32.0 - - - +
1954F HIS* 1.3 78.3 - - - +
1956F VAL* 1.3 59.8 + - + +
1958F SER* 3.3 6.4 + - - -
1959F LEU* 2.9 30.0 + - + +
2039F LEU* 4.8 21.0 - - + +
2042F HIS* 3.2 34.5 + - + +
2043F CYS* 4.6 21.8 - - - +
2131F GLY* 5.6 4.4 + - - -
2135F LEU* 4.6 25.8 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL1956 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1734F TYR* 4.2 29.4 - - + +
1736F VAL* 5.3 4.9 - - + -
1952F LEU* 2.9 39.1 + - + +
1953F GLN* 3.7 6.7 - - - +
1955F ARG* 1.3 77.4 - - + +
1957F GLU* 1.3 58.8 + - - +
1959F LEU* 3.3 9.6 + - + +
1960F ALA* 2.9 29.1 + - + +
2135F LEU* 5.8 6.1 - - + +
2138F ALA* 4.1 17.0 - - + +
2139F LEU* 6.6 0.2 - - + -
2142F ALA* 4.3 16.4 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLU1957 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1736F VAL* 4.9 6.5 - - + +
1742F THR* 5.3 1.8 - - - +
1745F ILE* 6.1 0.9 - - - -
1768F VAL 5.9 1.6 - - - +
1770F THR* 3.2 38.1 - - + +
1953F GLN* 2.9 18.7 + - + +
1954F HIS* 3.7 9.4 - - - +
1956F VAL* 1.3 78.7 - - - +
1958F SER* 1.3 57.8 + - - +
1960F ALA* 3.3 6.3 + - - +
1961F ALA* 2.9 29.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with SER1958 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1745F ILE* 4.2 7.5 + - - +
1746F THR* 3.1 40.1 - - - -
1747F LEU* 3.3 10.8 + - - +
1954F HIS* 2.9 20.3 + - - -
1955F ARG* 3.7 6.5 - - - -
1956F VAL 3.3 0.2 - - - -
1957F GLU* 1.3 75.6 - - - +
1959F LEU* 1.3 58.4 + - - +
1961F ALA* 3.3 6.9 + - - +
1962F PHE* 2.9 28.9 + - - +
1965F ARG* 5.2 1.0 + - - -
2035F PHE* 4.4 8.3 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU1959 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1955F ARG* 2.9 20.1 + - + +
1956F VAL* 3.7 9.6 - - + +
1958F SER* 1.3 75.7 - - - +
1960F ALA* 1.3 58.3 + - + +
1962F PHE* 3.4 8.3 + - + +
1963F ALA* 2.9 30.4 + - + +
2035F PHE* 4.6 10.1 - - + -
2039F LEU* 3.7 29.6 - - + -
2135F LEU* 5.7 9.2 - - + -
2139F LEU* 4.5 15.0 - - + -
3650F LEU* 3.6 28.9 - - + -
3653F TYR* 4.4 25.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA1960 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1736F VAL* 3.8 34.3 - - + -
1956F VAL* 2.9 19.4 + - + +
1957F GLU 3.6 4.5 - - - +
1958F SER 3.3 0.2 - - - -
1959F LEU* 1.3 78.9 - - + +
1961F ALA* 1.3 60.2 + - - +
1963F ALA* 3.3 5.9 + - - +
1964F GLU* 2.9 29.3 + - - +
2144F THR* 4.7 10.8 + - - +
3650F LEU* 5.3 9.2 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA1961 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1736F VAL* 5.6 1.3 - - - +
1742F THR* 3.7 26.7 - - - +
1743F ARG* 4.2 14.6 - - + +
1745F ILE 4.8 4.5 - - - +
1957F GLU 2.9 16.5 + - - +
1958F SER* 3.7 7.2 - - - +
1960F ALA* 1.3 78.1 - - - +
1962F PHE* 1.3 61.8 + - - +
1964F GLU* 3.2 7.0 + - - +
1965F ARG* 3.0 33.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE1962 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1958F SER 2.9 16.9 + - - +
1959F LEU* 3.7 5.4 - - + +
1961F ALA* 1.3 75.7 - - - +
1963F ALA* 1.3 62.7 + - + +
1965F ARG* 3.1 33.3 - - - +
1966F TYR* 2.9 44.5 + + + +
2031F ASP* 4.5 8.3 - - + -
2032F LEU* 3.9 37.5 - - + -
2035F PHE* 3.4 66.9 - + + -
3649F PHE* 5.4 4.9 - + - -
3653F TYR* 5.9 3.4 - + - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA1963 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1959F LEU* 2.9 20.5 + - + +
1960F ALA* 3.7 7.9 - - - +
1962F PHE* 1.3 79.8 - - + +
1964F GLU* 1.3 56.6 + - - +
1966F TYR* 3.8 4.3 - - - +
1967F VAL* 2.9 33.4 + - - +
3646F CYS* 4.9 6.1 - - + +
3649F PHE* 3.6 33.8 - - + +
3650F LEU* 4.5 13.2 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLU1964 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1738F LEU* 5.8 7.9 - - + -
1960F ALA 2.9 16.9 + - - +
1961F ALA* 3.6 7.9 - - - +
1963F ALA* 1.3 75.9 - - - +
1965F ARG* 1.3 62.8 + - - +
1967F VAL* 3.1 11.3 - - - +
1968F ASP* 2.9 24.8 + - - +
2144F THR* 5.7 5.4 - - + -
3646F CYS* 4.4 13.8 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG1965 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1743F ARG* 2.8 40.6 + - + +
1745F ILE 4.3 8.3 + - - -
1746F THR* 6.1 2.6 - - - +
1958F SER 5.2 1.0 + - - -
1961F ALA* 3.0 17.5 + - - +
1962F PHE* 3.1 55.5 - - + +
1964F GLU* 1.3 76.9 - - - +
1966F TYR* 1.3 56.7 + - - +
1968F ASP* 3.4 7.6 + - - +
1969F LYS* 2.9 28.8 + - - +
2035F PHE* 5.4 2.4 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with TYR1966 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1962F PHE* 2.9 37.2 + + + +
1963F ALA* 3.8 5.6 - - - +
1965F ARG* 1.3 79.1 - - + +
1967F VAL* 1.3 57.3 + - - +
1969F LYS* 3.3 6.6 + - + +
1970F LEU* 2.9 61.2 + - + +
2011F LEU* 5.6 3.3 + - + -
2024F LEU* 4.6 7.4 - - - +
2028F ILE* 3.6 32.1 + - + +
2029F ARG* 4.3 5.9 - - - +
2031F ASP* 5.8 2.2 - - + -
2032F LEU* 3.3 49.4 - - + +
3649F PHE* 3.7 29.8 - + - -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL1967 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1963F ALA 2.9 17.5 + - - +
1964F GLU* 3.1 18.2 - - - +
1966F TYR* 1.3 75.3 - - - +
1968F ASP* 1.3 59.8 + - + +
1970F LEU* 4.3 8.5 - - + -
1971F GLN* 2.9 31.3 + - + +
2007F ILE* 5.9 7.6 - - + -
2010F LEU* 6.4 1.6 - - + -
3637F LEU* 5.4 9.6 - - + -
3642F THR* 5.4 5.8 - - - +
3645F ALA* 3.8 28.7 - - + +
3646F CYS* 3.8 23.8 - - + +
3649F PHE* 4.9 13.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ASP1968 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1964F GLU 2.9 17.9 + - - +
1965F ARG* 3.6 8.3 - - - +
1966F TYR 3.2 0.2 - - - -
1967F VAL* 1.3 79.1 - - + +
1969F LYS* 1.3 62.4 + - - +
1971F GLN* 3.3 10.5 + - - +
1972F ALA* 3.0 23.8 + - - +
3642F THR* 5.7 5.4 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS1969 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1965F ARG 2.9 16.4 + - - +
1966F TYR* 3.3 7.8 + - + +
1968F ASP* 1.3 75.7 - - - +
1970F LEU* 1.3 58.9 + - - +
1972F ALA* 3.3 7.9 + - - +
1973F ASN* 2.9 30.0 + - - +
2028F ILE* 4.8 17.4 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU1970 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1966F TYR* 2.9 49.0 + - + +
1967F VAL* 3.8 9.0 - - + +
1968F ASP 3.2 0.2 - - - -
1969F LYS* 1.3 73.9 - - - +
1971F GLN* 1.3 61.3 + - - +
1973F ASN* 3.8 4.1 - - + +
1974F GLN* 2.9 31.0 + - - +
2010F LEU* 3.6 31.0 - - + -
2011F LEU* 4.8 6.5 - - + -
2024F LEU* 3.9 24.9 - - + -
2028F ILE* 3.9 33.2 - - + -
3637F LEU* 4.0 4.3 - - + +
3649F PHE* 5.2 3.4 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLN1971 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1967F VAL* 2.9 20.6 + - + +
1968F ASP* 3.3 8.3 + - - +
1970F LEU* 1.3 76.8 - - - +
1972F ALA* 1.3 57.7 + - - +
1974F GLN* 3.4 1.6 + - - +
1975F ARG* 2.9 29.7 + - + +
3637F LEU* 3.6 46.2 + - + +
3638F TYR* 4.4 4.1 - - + +
3639F ASN* 4.2 7.3 - - - +
3640F LEU* 3.8 22.3 + - - +
3642F THR* 4.4 20.7 + - - -
3645F ALA* 5.3 4.9 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA1972 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1968F ASP 3.0 16.5 + - - +
1969F LYS* 3.6 8.1 - - - +
1971F GLN* 1.3 76.8 - - - +
1973F ASN* 1.3 57.2 + - - +
1975F ARG* 3.3 7.2 + - - +
1976F ASP* 2.9 29.0 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN1973 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1969F LYS 2.9 17.4 + - - +
1970F LEU* 3.8 6.5 - - + +
1971F GLN 3.3 0.2 - - - -
1972F ALA* 1.3 75.3 - - - +
1974F GLN* 1.3 58.0 + - - +
1976F ASP* 3.3 7.0 + - - +
1977F ARG* 2.9 28.8 + - - +
2024F LEU* 5.9 2.2 - - + -
2025F PRO* 5.7 7.0 - - + -
2028F ILE* 3.9 23.8 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLN1974 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1970F LEU 2.9 18.5 + - - +
1971F GLN 3.8 1.3 - - - +
1973F ASN* 1.3 73.4 - - - +
1975F ARG* 1.3 61.0 + - - +
1977F ARG* 3.3 11.9 + - - +
1978F TYR* 2.9 35.8 + - + +
1981F LEU* 6.0 0.2 - - - +
1998F GLU* 4.1 28.7 + - - +
2006F GLN* 4.4 12.4 - - - +
2010F LEU* 5.0 11.8 - - + +
2023F PRO 4.7 10.9 - - - +
3637F LEU* 3.7 35.0 - - + +
3638F TYR* 5.4 5.8 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG1975 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1971F GLN* 2.9 18.3 + - + +
1972F ALA* 3.6 7.0 - - - +
1974F GLN* 1.3 77.3 - - - +
1976F ASP* 1.3 57.0 + - - +
1978F TYR* 3.4 7.1 + - - +
1979F GLY* 2.9 25.5 + - - -
3638F TYR* 4.5 21.2 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP1976 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1972F ALA 2.9 16.7 + - - +
1973F ASN* 3.7 7.4 - - - +
1975F ARG* 1.3 75.6 - - - +
1977F ARG* 1.3 58.4 + - - +
1979F GLY* 3.2 2.4 + - - -
1980F ILE* 2.9 31.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG1977 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1973F ASN 2.9 17.0 + - - +
1974F GLN* 3.7 15.5 - - - +
1976F ASP* 1.3 76.0 - - - +
1978F TYR* 1.3 58.1 + - - +
1980F ILE* 3.1 12.7 - - + +
1981F LEU* 3.0 40.1 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR1978 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1974F GLN* 2.9 24.4 + - - +
1975F ARG* 3.8 5.4 - - - +
1977F ARG* 1.3 76.8 - - - +
1979F GLY* 1.3 62.2 + - - +
1981F LEU* 3.8 22.4 - - + +
1982F MET* 3.3 32.7 + - + +
1998F GLU* 5.6 2.2 - - + -
1999F PHE* 3.8 30.4 - + + -
3638F TYR* 3.4 47.9 + + + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLY1979 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1975F ARG 2.9 15.2 + - - -
1976F ASP* 3.2 4.2 + - - -
1977F ARG 3.1 0.2 - - - -
1978F TYR* 1.3 81.6 - - - +
1980F ILE* 1.3 61.0 + - - +
1982F MET* 3.7 13.0 + - - +
1983F LYS* 4.1 6.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE1980 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1976F ASP 2.9 16.5 + - - +
1977F ARG* 3.1 21.5 - - - +
1979F GLY* 1.3 77.8 - - - +
1981F LEU* 1.3 62.1 + - + +
1982F MET 3.5 0.3 + - - -
1983F LYS* 3.8 10.8 + - - +
1984F ALA* 4.0 8.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU1981 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1974F GLN* 6.0 0.7 - - - +
1977F ARG* 3.0 36.1 + - + +
1978F TYR* 3.8 24.9 - - + +
1980F ILE* 1.3 76.5 - - + +
1982F MET* 1.3 69.3 + - - +
1983F LYS 3.3 0.4 - - - -
1984F ALA* 3.2 27.5 + - + +
1995F ARG* 4.7 16.2 - - + -
1998F GLU* 3.3 26.5 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with MET1982 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1978F TYR* 3.3 32.5 + - + +
1979F GLY* 3.9 7.6 - - - +
1980F ILE 3.3 0.6 - - - -
1981F LEU* 1.3 82.4 - - + +
1983F LYS* 1.3 60.3 + - - +
1984F ALA 3.5 5.0 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS1983 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1979F GLY 4.1 5.6 + - - +
1980F ILE* 3.8 9.2 + - - +
1981F LEU 3.3 0.6 - - - -
1982F MET* 1.3 76.4 - - - +
1984F ALA* 1.3 65.1 + - - +
1985F PHE* 3.5 2.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA1984 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1980F ILE 4.0 6.5 + - - +
1981F LEU* 3.2 25.5 + - + +
1982F MET 3.3 5.2 - - - +
1983F LYS* 1.3 80.1 - - - +
1985F PHE* 1.3 67.6 + - - +
----------------------------------------------------------
Back to top of page
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) + - + + + + + -
------------------------------------------------------------
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