Contacts of the helix formed by residues 635 - 673 (chain B) in PDB entry 1JQI
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 MET 635 (chain B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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506B PHE* 3.4 35.4 - - + -
631B GLY* 3.8 14.4 - - - -
632B GLU* 3.1 45.1 + - + +
633B PRO 3.2 1.0 - - - +
634B GLY* 1.3 75.7 - - - +
636B GLY* 1.3 63.7 + - - +
637B PHE 3.4 2.0 - - - -
638B LYS* 3.3 29.8 + - + +
639B ILE* 3.1 41.0 + - + +
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Residues in contact with GLY 636 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
574B PHE* 3.3 12.9 - - - -
586B ILE* 2.8 28.4 + - - -
587B SER* 3.8 16.3 - - - +
588B ALA 4.0 3.6 - - - +
632B GLU 4.5 0.8 + - - -
634B GLY 3.3 0.2 - - - -
635B MET* 1.3 75.8 - - - +
637B PHE* 1.3 58.4 + - - +
639B ILE* 3.3 7.4 + - - +
640B ALA 2.9 23.6 + - - -
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Residues in contact with PHE 637 (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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530B LEU* 6.3 0.9 - - + -
539B ALA* 4.2 6.3 - - + -
540B GLY* 3.8 30.1 - - - -
583B ASN* 3.4 35.7 - - + +
586B ILE* 3.9 16.6 + - + +
634B GLY 4.8 2.5 + - - +
635B MET 3.4 0.6 - - - -
636B GLY* 1.3 74.0 - - - +
638B LYS* 1.3 58.4 + - - +
640B ALA* 3.0 9.0 + - + +
641B MET* 2.9 67.0 + - + +
800B CAA 3.2 72.9 - + - -
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Residues in contact with LYS 638 (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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506B PHE* 4.9 8.0 - - + -
635B MET* 3.3 31.5 + - + +
636B GLY 3.3 0.2 - - - -
637B PHE* 1.3 80.5 - - - +
639B ILE* 1.3 57.4 + - - +
641B MET* 3.4 6.4 + - - +
642B GLN* 2.9 66.8 + - + +
800B CAA 4.4 18.6 - - - +
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Residues in contact with ILE 639 (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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502B PRO* 4.3 8.7 - - + -
506B PHE* 3.8 32.9 - - + -
574B PHE* 4.2 14.4 - - + -
588B ALA* 4.2 8.7 - - + -
630B LEU* 3.4 36.3 - - + +
631B GLY* 4.3 0.7 - - - -
635B MET* 3.1 47.5 + - + +
636B GLY* 3.5 7.0 - - - +
637B PHE 3.2 0.2 - - - -
638B LYS* 1.3 76.1 - - - +
640B ALA* 1.3 60.0 + - - +
642B GLN* 4.3 0.5 - - - +
643B THR* 2.5 40.6 + - - +
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Residues in contact with ALA 640 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
528B PHE* 4.4 1.7 - - + -
530B LEU* 4.1 25.8 - - + -
574B PHE* 3.7 25.5 - - + -
636B GLY 2.9 14.0 + - - +
637B PHE* 3.0 12.8 + - + +
639B ILE* 1.3 78.3 - - - +
641B MET* 1.3 64.0 + - + +
643B THR* 3.6 3.3 - - - -
644B LEU* 3.0 34.2 + - - +
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Residues in contact with MET 641 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
530B LEU* 4.9 0.2 - - + -
539B ALA* 4.2 9.4 - - + -
637B PHE* 2.9 51.8 + - + +
638B LYS 3.8 3.6 - - - +
640B ALA* 1.3 82.1 - - + +
642B GLN* 1.3 61.9 + - - +
644B LEU* 3.4 22.0 + - + +
645B ASP* 3.1 25.1 + - - +
648B ARG* 5.7 1.7 + - - -
800B CAA 3.5 85.8 + - + +
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Residues in contact with GLN 642 (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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505B LYS* 3.5 23.2 + - + +
506B PHE* 3.3 31.9 - - + -
638B LYS* 2.9 53.3 + - - +
639B ILE 4.3 2.2 - - - +
641B MET* 1.3 72.9 - - - +
643B THR* 1.3 65.3 + - - +
645B ASP* 3.4 22.3 + - - +
646B MET* 3.5 13.9 + - - +
717B PHE* 5.1 1.0 - - - -
800B CAA 3.6 22.2 + - + +
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Residues in contact with THR 643 (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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497B SER 3.6 21.3 - - - +
498B LEU* 3.9 9.7 - - + +
502B PRO* 3.5 31.0 - - + +
506B PHE* 4.8 2.5 - - - -
528B PHE* 3.7 26.8 - - + -
639B ILE* 2.5 25.6 + - - +
640B ALA 3.6 4.3 - - - -
642B GLN* 1.3 77.6 - - - +
644B LEU* 1.3 57.6 + - - +
646B MET* 3.1 15.0 + - - +
647B GLY* 2.9 23.2 + - - -
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Residues in contact with LEU 644 (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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498B LEU* 4.6 5.8 - - + -
528B PHE* 4.3 9.2 - - + -
530B LEU* 4.1 13.2 - - + -
640B ALA 3.0 20.4 + - - +
641B MET* 3.7 24.2 - - + +
643B THR* 1.3 74.6 - - - +
645B ASP* 1.3 60.0 + - - +
647B GLY* 3.6 2.7 - - - +
648B ARG* 2.9 50.7 + - - +
768B GLU* 4.2 20.0 - - + +
800B CAA 3.4 58.3 - - - +
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Residues in contact with ASP 645 (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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641B MET 3.1 15.3 + - - +
642B GLN* 3.5 12.4 - - - +
643B THR 3.2 0.6 - - - -
644B LEU* 1.3 76.8 - - - +
646B MET* 1.3 62.6 + - - +
648B ARG* 3.8 14.2 + - - +
649B ILE* 3.8 2.6 - - - +
717B PHE* 3.5 26.0 - - + -
718B THR* 2.6 48.3 + - - +
721B SER* 2.7 26.5 + - - -
800B CAA 2.8 19.1 + - - -
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Residues in contact with MET 646 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
459B ASP* 5.5 0.4 - - - +
471B TYR* 3.4 36.5 - - + +
497B SER* 3.7 8.6 + - - +
501B GLY* 3.8 37.2 - - - +
502B PRO* 4.2 1.1 - - + -
505B LYS* 4.8 17.7 - - + -
642B GLN 3.8 8.7 - - - +
643B THR* 3.1 24.3 + - - +
645B ASP* 1.3 75.5 - - - +
647B GLY* 1.3 64.9 + - - +
649B ILE* 3.2 11.8 + - - +
650B GLY 3.5 6.4 + - - -
711B LYS* 3.8 26.9 - - - -
717B PHE* 4.1 19.7 - - + -
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Residues in contact with GLY 647 (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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493B SER* 4.4 1.8 + - - -
497B SER* 3.5 19.7 - - - -
498B LEU* 3.9 9.6 - - - -
643B THR 2.9 10.7 + - - -
644B LEU 3.3 2.0 + - - -
646B MET* 1.3 78.1 - - - +
648B ARG* 1.3 55.6 + - - +
650B GLY* 3.0 16.6 + - - -
651B ILE* 3.0 12.1 + - - +
768B GLU* 3.0 23.5 - - - +
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Residues in contact with ARG 648 (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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641B MET* 5.7 1.6 + - - -
644B LEU* 2.9 33.2 + - + +
645B ASP* 4.2 15.0 + - - +
646B MET 3.2 0.4 - - - -
647B GLY* 1.3 74.0 - - - +
649B ILE* 1.3 64.4 + - - +
651B ILE* 3.4 2.0 + - - +
652B ALA* 3.0 23.4 + - - +
718B THR* 5.5 1.0 + - - +
721B SER* 3.4 17.3 - - - +
722B ALA* 5.0 4.8 - - - +
725B LYS* 3.6 27.4 - - + +
768B GLU* 2.9 28.8 + - + +
773B ILE* 4.1 6.6 - - - +
774B GLN* 3.5 24.3 + - - +
777B VAL* 4.3 21.2 - - - +
800B CAA 2.9 48.1 + - - -
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Residues in contact with ILE 649 (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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471B TYR* 4.0 29.2 - - + -
474B TYR* 5.3 1.8 - - + -
475B SER* 4.7 4.5 - - - -
645B ASP 3.8 2.7 - - - +
646B MET 3.2 7.2 + - - +
648B ARG* 1.3 76.7 - - - +
650B GLY* 1.3 61.6 + - - +
652B ALA* 3.4 7.3 + - - +
653B SER* 3.0 31.2 + - - +
704B THR* 4.3 22.2 - - + +
707B ALA* 3.7 38.4 - - + +
708B ALA* 4.0 9.9 - - + +
711B LYS* 4.4 1.8 - - + -
717B PHE* 4.0 21.8 - - + -
721B SER* 3.6 16.2 - - - +
724B ALA* 5.6 1.1 - - + -
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Residues in contact with GLY 650 (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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474B TYR* 4.0 12.3 - - - -
478B LEU* 3.2 23.5 - - - +
493B SER* 3.6 16.4 - - - -
646B MET 3.5 4.4 + - - -
647B GLY 3.0 9.6 + - - -
649B ILE* 1.3 77.9 - - - +
651B ILE* 1.3 58.7 + - - +
653B SER* 3.1 2.6 + - - -
654B GLN* 3.0 22.7 + - - +
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Residues in contact with ILE 651 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
490B VAL* 4.6 9.4 - - + -
493B SER* 4.4 9.2 - - - +
647B GLY 3.0 4.0 + - - +
648B ARG 3.4 6.7 + - - +
650B GLY* 1.3 74.2 - - - +
652B ALA* 1.3 65.4 + - - +
654B GLN* 3.2 9.6 + - + +
655B ALA* 3.0 22.7 + - - +
725B LYS* 4.0 25.6 - - + -
729B SER* 5.7 0.9 - - - -
764B THR* 4.2 13.2 - - - +
767B TYR* 3.8 40.8 - - + +
768B GLU* 3.4 44.9 - - + +
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Residues in contact with ALA 652 (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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648B ARG 3.0 18.1 + - - +
649B ILE* 3.5 7.2 - - - +
651B ILE* 1.3 77.9 - - - +
653B SER* 1.3 63.3 + - - +
655B ALA* 3.4 0.6 + - - -
656B LEU* 3.1 28.5 + - - +
704B THR* 3.6 21.8 - - + +
724B ALA* 3.7 26.5 - - + +
725B LYS* 3.7 4.9 - - - +
728B ALA* 3.5 12.2 - - - +
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Residues in contact with SER 653 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
474B TYR* 5.9 0.2 - - - -
475B SER* 2.9 47.1 + - - -
478B LEU* 3.9 14.1 - - - -
479B GLU* 3.5 13.8 - - - -
649B ILE 3.0 15.2 + - - -
650B GLY* 3.1 9.5 + - - -
652B ALA* 1.3 74.9 - - - +
654B GLN* 1.3 64.1 + - - +
656B LEU* 3.4 11.3 + - - +
657B GLY 3.2 15.9 + - - -
704B THR* 3.6 2.1 - - - +
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Residues in contact with GLN 654 (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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478B LEU* 4.4 5.6 - - + +
482B SER* 3.3 27.4 - - - +
486B ALA* 2.8 30.4 + - - +
489B GLY 5.3 1.6 - - - -
490B VAL* 3.5 14.3 - - - +
493B SER* 6.0 0.4 - - - -
609B ILE* 4.1 10.1 - - - +
650B GLY 3.0 13.3 + - - +
651B ILE* 3.2 12.3 + - + +
653B SER* 1.3 76.2 - - - +
655B ALA* 1.3 61.6 + - - +
657B GLY* 3.0 11.3 + - - -
658B ILE* 3.1 21.4 + - + +
764B THR* 3.6 18.4 - - - +
767B TYR* 2.6 31.5 + - - -
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Residues in contact with ALA 655 (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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651B ILE 3.0 15.7 + - - +
652B ALA* 3.6 4.9 - - - +
654B GLN* 1.3 74.7 - - - +
656B LEU* 1.3 66.0 + - - +
658B ILE* 3.2 3.5 + - - +
659B ALA* 2.9 25.4 + - - +
728B ALA* 3.5 30.5 - - + +
729B SER* 3.9 9.9 - - - +
732B ALA* 3.6 13.8 - - + +
764B THR* 4.1 14.5 - - + +
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Residues in contact with LEU 656 (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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475B SER* 5.0 2.7 - - - +
479B GLU* 4.0 25.3 - - + +
652B ALA 3.1 22.7 + - - +
653B SER* 3.5 12.1 - - - +
655B ALA* 1.3 75.5 - - - +
657B GLY* 1.3 58.1 + - - +
659B ALA* 3.4 3.1 + - - +
660B GLN* 2.9 30.1 + - - +
697B LEU* 3.8 25.2 - - + +
700B ALA* 3.8 14.4 - - + -
701B ARG* 3.5 39.7 - - + +
704B THR* 3.6 28.3 - - + +
705B TRP* 5.3 0.9 - - - +
728B ALA* 4.3 4.5 - - + -
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Residues in contact with GLY 657 (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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479B GLU* 3.5 28.9 - - - +
482B SER* 4.2 0.4 - - - -
483B ARG* 3.4 23.3 - - - +
653B SER 3.2 4.8 + - - -
654B GLN 3.0 8.2 + - - -
656B LEU* 1.3 77.7 - - - +
658B ILE* 1.3 64.2 + - - +
660B GLN* 3.3 1.5 + - - +
661B ALA* 3.0 19.6 + - - +
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Residues in contact with ILE 658 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
482B SER 4.2 5.6 + - - +
486B ALA* 3.9 31.2 - - + -
654B GLN* 3.1 22.1 + - + +
655B ALA* 3.7 6.7 - - - +
657B GLY* 1.3 75.4 - - - +
659B ALA* 1.3 57.9 + - - +
661B ALA* 3.4 6.4 + - - +
662B SER* 3.0 32.8 + - - +
732B ALA* 4.6 2.7 - - + -
736B SER* 5.0 1.1 - - - -
757B TYR* 3.5 39.8 - - + +
760B ASP* 4.0 22.9 - - + +
761B ALA* 4.0 14.1 - - + +
764B THR* 4.2 15.0 - - + -
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Residues in contact with ALA 659 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
655B ALA 2.9 17.1 + - - +
656B LEU* 3.7 4.3 - - - +
658B ILE* 1.3 78.9 - - - +
660B GLN* 1.3 56.5 + - - +
662B SER* 3.3 8.2 + - - -
663B LEU* 3.0 25.1 + - - +
697B LEU* 3.9 13.4 - - + +
728B ALA 5.5 0.2 - - - +
731B ALA* 4.7 1.8 - - + -
732B ALA* 4.0 18.1 - - + +
735B ILE* 3.6 32.0 - - + +
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Residues in contact with GLN 660 (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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404B VAL* 5.6 10.4 - - - +
405B TYR* 4.6 7.7 - - - -
422B ARG* 4.5 10.5 - - - +
479B GLU* 4.4 11.0 - - - +
483B ARG* 3.6 22.9 - - - -
656B LEU 2.9 17.6 + - - +
657B GLY* 3.8 4.7 - - - +
658B ILE 3.3 0.2 - - - -
659B ALA* 1.3 73.0 - - - +
661B ALA* 1.3 67.7 + - - +
663B LEU* 3.2 15.3 + - - +
664B ASP* 2.8 55.6 + - - +
697B LEU* 3.5 14.5 - - + +
701B ARG* 3.2 21.5 + - - -
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Residues in contact with ALA 661 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
483B ARG* 3.6 32.0 - - + +
657B GLY 3.0 17.0 + - - +
658B ILE* 3.7 5.8 - - - +
660B GLN* 1.3 76.8 - - - +
662B SER* 1.3 61.6 + - - +
664B ASP* 3.5 7.5 + - - +
665B CYS* 3.1 22.9 + - - +
757B TYR* 3.7 29.7 + - + +
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Residues in contact with SER 662 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
658B ILE 3.0 15.2 + - - -
659B ALA* 3.4 9.6 - - - -
660B GLN 3.1 0.2 - - - -
661B ALA* 1.3 75.6 - - - +
663B LEU* 1.3 64.6 + - - +
665B CYS* 3.2 4.8 + - - +
666B ALA* 3.0 23.0 + - - +
735B ILE* 3.9 7.9 - - - -
736B SER* 3.4 26.8 - - - -
739B ALA* 3.7 10.9 - - - +
757B TYR* 3.4 31.6 - - - +
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Residues in contact with LEU 663 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
659B ALA 3.0 16.3 + - - +
660B GLN* 3.7 14.6 - - - +
662B SER* 1.3 73.3 - - - +
664B ASP* 1.3 67.4 + - - +
666B ALA* 3.1 2.3 + - - +
667B VAL* 2.9 37.0 + - + +
690B LEU* 4.1 20.0 - - + +
693B MET* 3.7 39.0 - - + -
694B ALA* 4.3 20.4 - - + -
697B LEU* 4.3 18.4 - - + -
735B ILE* 4.2 4.2 - - + +
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Residues in contact with ASP 664 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
422B ARG* 5.1 0.9 + - - -
483B ARG* 2.8 34.9 + - - +
660B GLN* 2.8 44.7 + - - +
661B ALA* 3.6 6.4 - - - +
663B LEU* 1.3 76.0 - - - +
665B CYS* 1.3 62.0 + - - +
667B VAL* 4.1 3.8 - - - +
668B LYS* 3.2 27.0 + - - +
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Residues in contact with CYS 665 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
661B ALA 3.1 14.4 + - - +
662B SER* 3.5 9.2 - - - +
664B ASP* 1.3 78.0 - - - +
666B ALA* 1.3 61.3 + - - +
668B LYS* 4.0 11.6 - - - +
669B TYR* 3.1 27.0 + - - +
739B ALA* 5.4 1.8 - - + -
743B LEU* 4.1 27.1 - - - -
752B MET* 4.7 7.4 - - - -
753B PRO* 4.3 23.8 - - + -
754B ALA* 4.7 6.1 - - - -
757B TYR* 4.2 12.3 - - + +
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Residues in contact with ALA 666 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
662B SER 3.0 13.2 + - - +
663B LEU 3.1 6.7 + - - +
665B CYS* 1.3 74.9 - - - +
667B VAL* 1.3 59.7 + - - +
669B TYR 3.9 0.2 - - - -
670B ALA* 2.9 32.7 + - - +
690B LEU* 4.2 4.7 - - + -
693B MET* 3.9 23.3 - - + -
739B ALA* 4.2 10.1 - - - +
742B ILE* 4.0 21.0 - - + +
743B LEU* 4.3 11.0 - - - +
----------------------------------------------------------
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Residues in contact with VAL 667 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
663B LEU* 2.9 30.9 + - + +
664B ASP* 4.1 4.9 - - - +
666B ALA* 1.3 74.7 - - - +
668B LYS* 1.3 67.8 + - - +
670B ALA* 3.1 6.6 + - - +
671B GLU* 3.1 42.6 + - + +
681B THR* 5.9 0.9 - - + -
690B LEU* 4.0 26.9 - - + -
----------------------------------------------------------
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Residues in contact with LYS 668 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
664B ASP 3.2 17.4 + - - +
665B CYS* 4.0 12.5 + - - +
667B VAL* 1.3 82.2 - - - +
669B TYR* 1.3 75.1 + - - +
671B GLU* 3.5 9.8 + - - +
672B ASN* 2.8 39.6 + - - +
752B MET* 5.0 14.4 - - - +
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Residues in contact with TYR 669 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
399A FAD 4.9 1.1 + - - -
665B CYS 3.1 20.3 + - - +
666B ALA 4.0 0.9 - - - +
668B LYS* 1.3 85.5 - - - +
670B ALA* 1.3 58.1 + - - +
672B ASN* 3.2 4.9 + - + +
673B ARG* 3.0 75.3 + - + +
680B LEU* 4.6 1.8 - - + -
742B ILE* 4.0 9.9 - - + -
743B LEU* 3.6 49.8 + - + -
746B MET* 3.6 27.1 - - + +
752B MET* 3.9 25.8 - - + -
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Residues in contact with ALA 670 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
666B ALA 2.9 20.6 + - - +
667B VAL* 3.1 6.9 + - - +
669B TYR* 1.3 77.4 - - - +
671B GLU* 1.3 58.5 - - - +
672B ASN 3.4 0.2 - - - -
673B ARG 3.8 1.3 - - - +
680B LEU* 3.1 45.7 + - + +
681B THR* 3.2 20.9 + - + -
686B ILE* 4.4 8.5 - - + -
690B LEU* 4.9 3.1 - - + -
742B ILE* 4.2 13.7 - - + -
----------------------------------------------------------
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Residues in contact with GLU 671 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
667B VAL* 3.1 31.5 + - + +
668B LYS* 4.1 6.3 - - - +
669B TYR 3.2 0.4 - - - -
670B ALA* 1.3 76.5 - - - +
672B ASN* 1.3 67.0 + - - +
674B HIS* 4.7 2.3 - - - -
679B PRO* 3.8 17.7 - - - +
681B THR* 3.5 25.7 + - + +
----------------------------------------------------------
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Residues in contact with ASN 672 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
668B LYS* 2.8 41.4 + - - +
669B TYR* 3.2 6.3 + - + +
671B GLU* 1.3 84.4 - - - +
673B ARG* 1.3 59.2 + - - +
674B HIS* 3.0 23.4 + - - -
----------------------------------------------------------
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Residues in contact with ARG 673 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
132A GLU 4.8 0.4 + - - -
133A PRO 2.8 29.3 + - - -
134A GLY* 3.7 25.8 + - - -
135A ASN* 3.8 3.8 - - - +
136A GLY 4.3 0.2 - - - +
161A TRP* 6.1 0.2 - - - +
399A FAD 2.9 49.3 + - - +
669B TYR* 3.0 53.3 + - + +
670B ALA 3.8 0.9 - - - +
672B ASN* 1.3 78.1 - - - +
674B HIS* 1.3 70.5 + - - +
679B PRO* 3.3 5.0 - - - +
680B LEU* 3.0 40.4 + - + +
----------------------------------------------------------
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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