Contacts of the helix formed by residues 938 - 982 (chain A) in PDB entry 1NKP
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 PRO 938 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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934A ASN* 5.7 0.2 - - - +
936A LYS 3.6 5.8 - - - +
937A ALA* 1.3 87.9 - - - +
939A LYS* 1.3 67.6 + - - +
940A VAL* 3.3 5.6 - - + +
941A VAL* 3.1 32.4 + - + +
942A ILE* 3.1 17.5 + - - +
307G G 3.5 46.4 - - - +
308G C 3.0 10.5 - - - +
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Residues in contact with LYS 939 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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917A LEU* 5.6 5.4 - - - -
918A LYS* 5.6 7.4 - - - +
921A PHE* 3.4 52.6 - - + -
937A ALA 3.7 0.4 + - - -
938A PRO* 1.3 72.2 - - - +
940A VAL* 1.3 63.1 + - - +
942A ILE* 3.1 7.3 + - + +
943A LEU* 3.0 27.0 + - - +
214B ARG* 6.2 0.2 - - - +
218B ILE* 4.5 18.4 - - + -
308G C 3.4 33.0 + - - +
309G A 3.2 25.8 + - - -
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Residues in contact with VAL 940 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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938A PRO* 4.5 5.4 - - + +
939A LYS* 1.3 79.7 - - - +
941A VAL* 1.3 71.2 + - + +
943A LEU* 3.4 5.5 + - - +
944A LYS* 3.0 56.9 + - - +
214B ARG* 6.3 0.4 - - - +
217B HIS* 4.7 11.4 - - + +
218B ILE* 3.8 26.1 - - + +
221B SER* 3.8 11.7 - - - +
307G G 4.2 26.0 - - - +
308G C 5.1 0.4 + - - -
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Residues in contact with VAL 941 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
931A LEU* 5.4 0.2 - - + -
934A ASN* 5.3 3.6 - - - +
937A ALA* 4.4 13.5 - - + -
938A PRO* 3.1 34.4 + - + +
940A VAL* 1.3 80.8 - - + +
942A ILE* 1.3 66.9 + - - +
944A LYS* 4.6 6.7 - - + +
945A LYS* 3.0 56.3 + - + +
307G G 5.1 2.2 - - - +
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Residues in contact with ILE 942 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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921A PHE* 3.9 33.7 - - + +
922A PHE* 5.0 5.8 - - + +
924A LEU* 4.0 27.8 - - + -
925A ARG* 3.7 31.4 - - + +
928A ILE* 3.7 3.2 - - + +
931A LEU* 4.0 20.4 - - + -
935A GLU 6.1 0.2 - - - +
937A ALA* 3.9 20.2 - - + +
938A PRO 3.1 11.5 + - - +
939A LYS* 3.1 9.4 + - + +
941A VAL* 1.3 76.3 - - - +
943A LEU* 1.3 57.5 + - - +
946A ALA* 2.9 29.1 + - - +
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Residues in contact with LEU 943 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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921A PHE* 4.0 6.3 - - + -
924A LEU* 5.2 0.2 - - + -
939A LYS 3.0 20.1 + - - +
940A VAL* 3.6 9.9 - - - +
942A ILE* 1.3 77.6 - - - +
944A LYS* 1.3 63.9 + - - +
946A ALA* 3.6 4.1 - - - +
947A THR* 3.0 27.3 + - - -
218B ILE* 3.8 20.9 - - + +
221B SER* 3.8 20.0 - - - +
222B PHE* 3.7 43.1 - - + +
225B LEU* 3.7 24.9 - - + +
243B LEU* 3.9 19.5 - - + -
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Residues in contact with LYS 944 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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940A VAL* 3.0 42.6 + - + +
941A VAL* 4.1 6.3 - - + +
943A LEU* 1.3 78.6 - - - +
945A LYS* 1.3 60.7 + - + +
947A THR* 3.5 7.6 + - - -
948A ALA* 3.0 27.0 + - - +
217B HIS* 5.7 5.6 - - - +
221B SER* 3.7 17.7 - - - +
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Residues in contact with LYS 945 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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928A ILE* 3.9 3.6 - - + +
930A GLU* 2.8 40.3 + - + +
931A LEU* 3.5 34.1 - - + -
934A ASN* 5.9 2.0 - - - -
941A VAL* 3.0 44.4 + - + +
942A ILE 4.2 0.9 - - - +
944A LYS* 1.3 75.1 - - + +
946A ALA* 1.3 61.5 + - - +
947A THR 3.1 1.1 - - - -
948A ALA* 3.8 6.9 - - + +
949A TYR* 2.9 30.5 + - - +
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Residues in contact with ALA 946 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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924A LEU* 3.8 29.6 - - + -
928A ILE* 3.3 20.8 - - + +
942A ILE 2.9 19.5 + - - +
943A LEU* 3.1 4.5 + - - +
945A LYS* 1.3 76.6 - - - +
947A THR* 1.3 57.7 + - - +
949A TYR* 3.7 2.7 - - - +
950A ILE* 2.9 36.5 + - - +
225B LEU* 4.6 9.2 - - + -
250B ILE* 4.6 2.6 - - + +
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Residues in contact with THR 947 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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943A LEU 3.0 17.5 + - - -
944A LYS* 3.5 8.3 - - - +
946A ALA* 1.3 74.5 - - - +
948A ALA* 1.3 66.4 + - - +
950A ILE* 3.2 7.1 + - - +
951A LEU* 2.9 41.4 + - + +
221B SER 4.4 1.9 + - - -
224B SER* 4.0 16.4 - - - +
225B LEU* 3.3 26.0 + - - +
228B SER* 3.6 20.4 - - - +
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Residues in contact with ALA 948 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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930A GLU* 5.4 4.9 - - - +
944A LYS 3.0 17.8 + - - +
945A LYS* 3.8 8.3 - - + +
947A THR* 1.3 77.8 - - - +
949A TYR* 1.3 63.6 + - - +
951A LEU* 3.3 10.9 + - - +
952A SER* 3.1 22.1 + - - -
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Residues in contact with TYR 949 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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927A GLN 3.6 6.5 - - - -
928A ILE* 4.0 11.4 - - + -
929A PRO* 3.4 36.3 - - + +
930A GLU* 6.5 0.2 - - + -
945A LYS 2.9 18.3 + - - +
946A ALA* 3.7 3.4 - - - +
948A ALA* 1.3 76.8 - - - +
950A ILE* 1.3 60.7 + - - +
952A SER* 2.6 29.1 + - - -
953A VAL* 3.0 29.9 + - + +
250B ILE* 3.5 29.6 - - + -
254B ARG* 2.9 44.1 + - - -
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Residues in contact with ILE 950 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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946A ALA* 2.9 23.1 + - + +
947A THR 3.7 4.5 - - - +
949A TYR* 1.3 75.5 - - - +
951A LEU* 1.3 64.9 + - + +
953A VAL* 3.1 9.5 + - - +
954A GLN* 3.0 27.0 + - - +
225B LEU* 3.7 28.5 - - + -
228B SER* 3.6 30.1 - - - +
229B VAL* 4.1 15.3 - - + -
246B ALA* 4.4 4.5 - - + -
249B TYR* 3.7 19.3 - - + -
250B ILE* 3.8 30.3 - - + -
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Residues in contact with LEU 951 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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947A THR* 2.9 27.8 + - + +
948A ALA* 3.6 9.9 - - - +
950A ILE* 1.3 75.9 - - - +
952A SER* 1.3 62.4 + - - +
954A GLN* 3.4 16.0 + - - +
955A ALA* 3.1 24.9 + - - +
228B SER* 3.5 32.1 - - - +
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Residues in contact with SER 952 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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948A ALA 3.1 12.5 + - - -
949A TYR* 2.6 34.6 + - - -
951A LEU* 1.3 76.7 - - - +
953A VAL* 1.3 58.3 + - - +
955A ALA* 3.9 5.0 - - - +
956A GLU* 2.9 33.8 + - - +
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Residues in contact with VAL 953 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
949A TYR* 3.0 41.8 + - + +
950A ILE* 3.1 10.5 + - - +
952A SER* 1.3 82.3 + - - +
954A GLN* 1.3 60.0 + - + +
956A GLU* 3.3 14.7 - - - +
957A GLU* 3.0 22.9 + - - +
249B TYR* 5.9 0.2 - - + -
250B ILE* 5.9 3.1 - - + +
253B MET* 3.3 37.2 - - + -
254B ARG* 5.4 4.5 - - + +
257B ASN* 3.2 23.4 + - - +
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Residues in contact with GLN 954 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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950A ILE* 3.0 22.3 + - + +
951A LEU* 3.8 19.7 - - - +
953A VAL* 1.3 75.2 - - + +
955A ALA* 1.3 66.3 + - - +
957A GLU* 2.9 16.0 + - - +
958A GLN* 3.1 17.7 + - - +
228B SER* 3.0 27.2 + - - +
230B PRO* 4.1 7.3 - - - +
233B GLN* 5.3 2.0 - - - +
249B TYR* 3.1 27.9 + - + +
253B MET* 4.4 11.0 - - + -
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Residues in contact with ALA 955 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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951A LEU 3.1 16.8 + - - +
952A SER* 4.0 5.8 - - - +
954A GLN* 1.3 75.4 - - - +
956A GLU* 1.3 63.1 + - - +
958A GLN* 3.1 12.5 + - - +
959A LYS* 3.1 22.9 + - - +
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Residues in contact with GLU 956 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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952A SER* 2.9 21.9 + - - +
953A VAL* 3.3 18.1 - - - +
954A GLN 3.1 0.2 - - - -
955A ALA* 1.3 78.4 - - - +
957A GLU* 1.3 58.0 + - - +
959A LYS* 3.6 12.8 + - - +
960A LEU* 3.0 38.0 + - + +
257B ASN* 4.0 17.8 + - - +
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Residues in contact with GLU 957 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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953A VAL 3.0 8.3 + - - +
954A GLN* 2.9 11.5 + - - +
956A GLU* 1.3 73.0 - - - +
958A GLN* 1.3 75.6 + - - +
959A LYS 3.1 2.0 - - - -
960A LEU* 3.2 3.9 + - - +
961A ILE* 2.9 30.9 + - + +
253B MET* 4.1 13.5 - - + +
256B LYS* 2.9 43.3 + - - +
257B ASN* 3.3 21.3 + - - +
260B HIS* 4.1 15.6 + - - +
579D GLU* 5.3 1.9 - - - +
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Residues in contact with GLN 958 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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954A GLN* 3.1 16.6 + - + +
955A ALA* 3.1 12.5 + - - +
957A GLU* 1.3 92.7 + - - +
959A LYS* 1.3 59.7 + - - +
961A ILE* 2.8 28.3 - - - +
962A SER* 3.3 10.6 + - - -
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Residues in contact with LYS 959 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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955A ALA 3.1 14.6 + - - +
956A GLU* 3.8 13.5 - - - +
957A GLU 3.1 0.2 - - - -
958A GLN* 1.3 76.5 - - - +
960A LEU* 1.3 82.2 + - - +
962A SER* 3.2 7.6 + - - -
963A GLU* 3.0 52.1 + - + +
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Residues in contact with LEU 960 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
956A GLU* 3.0 26.9 + - + +
957A GLU 3.2 5.3 + - - +
959A LYS* 1.3 102.3 - - - +
961A ILE* 1.3 57.1 + - - +
963A GLU* 4.2 0.9 - - - +
964A GLU* 3.0 26.2 + - - +
257B ASN* 3.6 30.1 - - + +
260B HIS* 3.6 35.0 + - + -
261B GLN* 3.5 25.1 - - + +
264B ILE* 3.4 20.3 - - + +
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Residues in contact with ILE 961 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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957A GLU* 2.9 18.8 + - + +
958A GLN* 2.8 44.6 - - + +
960A LEU* 1.3 74.3 - - - +
962A SER* 1.3 65.6 + - - +
964A GLU* 4.1 7.4 - - + +
965A ASP* 3.2 24.7 + - + +
260B HIS* 4.3 23.1 + - + +
572D GLU* 4.3 23.3 - - + +
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Residues in contact with SER 962 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
958A GLN 3.5 10.3 - - - -
959A LYS* 3.2 12.2 + - - -
961A ILE* 1.3 85.5 - - - +
963A GLU* 1.3 60.9 + - - +
965A ASP* 3.6 5.9 + - - +
966A LEU* 3.2 33.8 + - - +
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Residues in contact with GLU 963 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
959A LYS* 3.0 34.3 + - - +
960A LEU* 3.8 6.5 - - - +
961A ILE 3.3 0.2 - - - -
962A SER* 1.3 76.0 - - - +
964A GLU* 1.3 59.9 + - - +
966A LEU* 3.1 12.9 + - + +
967A LEU* 2.8 39.7 + - + +
261B GLN* 4.7 3.6 + - - +
264B ILE* 3.1 31.0 - - + +
268B LYS* 3.9 17.7 + - - -
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Residues in contact with GLU 964 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
960A LEU 3.0 16.3 + - - +
961A ILE* 4.1 8.9 - - + +
963A GLU* 1.3 75.9 - - - +
965A ASP* 1.3 58.6 + - - +
967A LEU* 3.3 6.3 + - - +
968A ARG* 2.9 71.1 + - - +
260B HIS* 3.5 28.1 + - - +
263B ASP* 4.0 24.9 - - - +
264B ILE* 4.0 13.4 - - + +
267B LEU* 3.8 10.8 - - + -
568D ARG* 4.9 0.2 + - - -
571D ARG* 4.9 9.2 + - - -
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Residues in contact with ASP 965 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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961A ILE* 3.2 20.4 + - + +
962A SER* 3.7 7.5 - - - +
964A GLU* 1.3 76.8 - - - +
966A LEU* 1.3 66.5 + - - +
968A ARG* 3.7 9.8 - - - +
969A LYS* 3.2 24.6 + - - +
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Residues in contact with LEU 966 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
962A SER* 3.2 24.2 + - - +
963A GLU* 3.1 15.1 + - + +
965A ASP* 1.3 81.5 - - - +
967A LEU* 1.3 62.5 + - + +
969A LYS* 3.4 9.6 + - + +
970A ARG* 2.9 28.3 + - - +
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Residues in contact with LEU 967 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
963A GLU* 2.8 25.3 + - + +
964A GLU 3.7 4.7 - - - +
966A LEU* 1.3 77.5 - - + +
968A ARG* 1.3 58.1 + - - +
970A ARG* 3.2 8.4 + - + +
971A ARG* 2.8 26.9 + - - +
264B ILE* 3.4 48.0 - - + +
267B LEU* 3.8 20.1 - - + +
268B LYS* 3.6 35.0 - - + +
271B ASN* 3.3 22.3 + - - +
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Residues in contact with ARG 968 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
964A GLU* 2.9 52.2 + - - +
965A ASP* 3.7 9.6 - - - +
966A LEU 3.2 0.2 - - - -
967A LEU* 1.3 73.0 - - - +
969A LYS* 1.3 65.7 + - - +
971A ARG* 3.1 45.2 + - - +
972A GLU* 3.2 19.0 + - + +
263B ASP* 5.4 4.2 - - - +
267B LEU* 3.8 19.3 - - + +
564D GLU* 4.3 0.8 + - - -
568D ARG* 2.9 55.9 - - - +
571D ARG* 5.5 0.2 - - - +
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Residues in contact with LYS 969 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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965A ASP* 3.2 16.7 + - - +
966A LEU* 3.4 9.8 + - + +
968A ARG* 1.3 77.8 - - - +
970A ARG* 1.3 60.7 + - - +
972A GLU* 3.6 6.8 + - + +
973A GLN* 3.0 50.1 + - + +
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Residues in contact with ARG 970 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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966A LEU 2.9 15.2 + - - +
967A LEU* 3.3 15.3 - - + +
968A ARG 3.1 0.2 - - - -
969A LYS* 1.3 75.7 - - - +
971A ARG* 1.3 61.1 + - - +
973A GLN* 3.1 17.9 + - - +
974A LEU* 2.7 55.8 + - + +
271B ASN* 3.3 20.0 - - - +
275B GLU* 2.9 42.6 + - - +
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Residues in contact with ARG 971 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
967A LEU 2.8 11.3 + - - +
968A ARG* 3.5 31.7 + - - +
970A ARG* 1.3 76.9 - - - +
972A GLU* 1.3 82.6 + - - +
974A LEU* 3.0 6.0 + - - +
975A LYS* 3.0 36.3 + - - +
267B LEU* 3.5 23.1 - - + +
270B GLN* 3.0 36.8 + - + +
271B ASN* 3.1 22.9 + - - +
274B LEU* 3.8 16.4 - - + -
564D GLU* 4.7 8.9 + - - -
568D ARG* 5.3 0.2 - - - +
760E HIS* 6.1 3.0 - - - -
763E ASP* 4.8 11.8 + - - -
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Residues in contact with GLU 972 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
968A ARG 3.2 14.3 + - - +
969A LYS* 4.0 6.1 - - + +
971A ARG* 1.3 104.7 + - - +
973A GLN* 1.3 56.7 + - - +
975A LYS* 3.3 14.7 + - - +
976A HIS* 2.8 29.7 + - - +
557D GLU* 4.5 1.0 - - - +
561D ILE* 5.1 10.0 - - + +
756E LYS* 4.0 18.0 + - - -
760E HIS* 3.8 25.7 + - - -
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Residues in contact with GLN 973 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
969A LYS* 3.0 55.2 + - + +
970A ARG* 3.1 18.8 + - - +
972A GLU* 1.3 74.7 - - + +
974A LEU* 1.3 68.0 + - + +
976A HIS* 3.1 9.7 + - - +
977A LYS* 3.0 22.4 + - - +
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Residues in contact with LEU 974 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
970A ARG* 2.7 67.6 + - + +
971A ARG* 3.4 7.4 - - - +
973A GLN* 1.3 77.2 - - + +
975A LYS* 1.3 63.4 + - - +
977A LYS* 3.1 9.2 + - + +
978A LEU* 3.1 25.9 + - - +
271B ASN* 4.6 7.2 - - - +
274B LEU* 3.7 24.9 - - + -
275B GLU* 4.1 22.9 - - + -
278B VAL* 4.0 23.2 - - + +
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Residues in contact with LYS 975 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
971A ARG* 3.0 36.9 + - - +
972A GLU* 3.6 21.1 + - - +
974A LEU* 1.3 75.9 - - - +
976A HIS* 1.3 64.2 + - - +
978A LEU* 3.1 18.3 + - + +
979A GLU* 3.1 20.4 + - - +
270B GLN* 5.6 1.5 + - - -
274B LEU* 4.1 21.1 - - + -
752E TYR* 3.6 16.1 + - - +
756E LYS* 3.8 37.3 - - + +
759E THR* 5.1 14.5 - - - +
760E HIS* 5.4 4.6 + - - -
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Residues in contact with HIS 976 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
972A GLU 2.8 17.4 + - - +
973A GLN* 3.1 10.7 + - - +
975A LYS* 1.3 75.8 - - - +
977A LYS* 1.3 60.2 + - - +
979A GLU* 3.5 20.4 + - - +
980A GLN* 3.0 61.5 + - + +
730E PRO* 6.5 0.9 - - + -
756E LYS* 5.0 1.3 - - - +
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Residues in contact with LYS 977 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
973A GLN 3.0 12.2 + - - +
974A LEU* 3.3 13.0 - - + +
975A LYS 3.1 0.2 - - - -
976A HIS* 1.3 76.0 - - - +
978A LEU* 1.3 64.5 + - - +
980A GLN* 3.1 21.4 + - + +
981A LEU* 3.0 52.9 + - + +
278B VAL* 3.7 30.5 - - + -
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Residues in contact with LEU 978 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
974A LEU 3.1 17.3 + - - +
975A LYS* 3.4 12.6 - - + +
977A LYS* 1.3 77.4 - - - +
979A GLU* 1.3 62.0 + - - +
981A LEU* 3.4 5.4 + - + +
982A GLY* 3.1 21.3 + - - -
274B LEU* 4.0 16.8 - - + -
277B GLN* 3.7 34.3 - - + +
278B VAL* 3.4 38.8 - - + +
281B LEU* 4.0 18.8 - - + +
752E TYR* 4.5 18.4 - - + +
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Residues in contact with GLU 979 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
975A LYS 3.1 12.6 + - - +
976A HIS* 3.6 22.4 + - - +
977A LYS 3.2 0.2 - - - -
978A LEU* 1.3 78.1 - - - +
980A GLN* 1.3 59.6 + - + +
982A GLY* 3.8 1.8 + - - -
557D GLU* 4.9 3.3 - - - +
730E PRO* 3.6 12.5 - - + +
731E SER* 3.4 23.7 + - - -
749E TYR* 4.5 19.4 + - + -
752E TYR* 3.2 37.0 + - + +
753E MET* 4.5 10.0 - - - +
756E LYS* 2.6 34.6 + - - +
----------------------------------------------------------
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Residues in contact with GLN 980 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
976A HIS* 3.0 52.7 + - + +
977A LYS* 3.1 24.5 + - + +
979A GLU* 1.3 76.7 - - + +
981A LEU* 1.3 67.5 + - + +
730E PRO* 4.0 17.4 - - + +
731E SER* 3.3 17.5 - - - +
733E GLN* 5.8 2.9 - - - +
----------------------------------------------------------
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Residues in contact with LEU 981 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
977A LYS* 3.0 50.6 + - + +
978A LEU* 3.4 4.5 + - - +
980A GLN* 1.3 82.4 - - + +
982A GLY* 1.3 67.4 + - - +
983A GLY 4.3 1.4 - - - +
278B VAL* 3.9 31.6 - - + +
281B LEU* 4.2 18.4 - - + +
282B GLY* 3.7 30.7 - - - +
731E SER* 4.2 2.9 - - - +
745E LYS* 5.5 0.3 + - - -
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Residues in contact with GLY 982 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
978A LEU 3.1 12.3 + - - -
979A GLU* 3.8 1.7 + - - -
980A GLN 3.4 3.0 - - - -
981A LEU* 1.3 83.4 - - - +
983A GLY* 1.3 64.5 + - - -
281B LEU* 3.4 21.9 - - - +
282B GLY 4.8 0.9 - - - +
731E SER* 3.5 21.5 - - - -
745E LYS* 4.8 2.2 - - - -
748E GLU* 3.7 7.2 - - - -
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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
------------------------------------------------------------
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