Contacts of the helix formed by residues 604 - 648 (chain A) in PDB entry 4IM0
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 GLU 604 (chain A).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
542A THR* 4.0 0.9 - - - +
546A ASP* 5.6 3.5 - - - +
548A ASN* 3.7 28.6 + - - +
600A HIS* 2.9 37.0 + - + +
603A ASP* 1.3 83.7 - - + +
605A CYS* 1.3 63.5 + - - +
606A VAL 3.5 0.2 - - - -
607A LYS 4.3 0.4 - - - -
608A LYS* 3.0 66.5 + - + +
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Residues in contact with CYS 605 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
429A ALA* 4.2 21.8 - - + +
432A LEU* 4.5 6.5 - - + +
436A GLN* 5.2 0.5 + - - -
542A THR* 4.5 12.0 + - - +
548A ASN* 3.7 32.8 - - - -
552A LEU* 4.2 7.2 - - - -
600A HIS* 3.2 12.0 + - - -
601A PHE* 3.1 27.7 + - + +
604A GLU* 1.3 80.1 - - - +
606A VAL* 1.3 63.8 + - - +
608A LYS* 4.4 0.7 - - - +
609A TYR* 3.1 24.3 + - - +
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Residues in contact with VAL 606 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
394A TYR* 3.4 21.8 - - - +
396A LYS* 5.6 2.7 - - - -
432A LEU* 4.3 5.6 - - + -
601A PHE* 2.7 59.4 + - + +
602A THR* 3.6 12.8 - - + +
605A CYS* 1.3 70.3 - - - +
607A LYS* 1.3 66.0 + - - +
609A TYR* 3.3 7.1 + - + +
610A GLU* 2.9 47.4 + - + +
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Residues in contact with LYS 607 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
602A THR 3.2 8.7 + - - +
603A ASP* 3.3 28.3 - - - +
604A GLU 4.0 0.2 + - - -
605A CYS 3.5 0.4 - - - -
606A VAL* 1.3 78.0 - - - +
608A LYS* 1.3 65.1 + - + +
610A GLU* 3.3 12.9 + - - +
611A ALA* 3.2 21.0 + - + +
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Residues in contact with LYS 608 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
541A GLY* 3.2 35.7 + - - +
542A THR* 3.7 18.2 - - + -
546A ASP* 5.5 6.0 + - - +
603A ASP 5.6 0.7 - - - +
604A GLU* 3.0 48.8 + - - +
607A LYS* 1.3 80.0 - - + +
609A TYR* 1.3 65.4 + - - +
611A ALA* 3.3 7.2 + - + +
612A PHE 3.0 18.4 + - - -
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Residues in contact with TYR 609 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
319A MET* 3.6 27.6 - - + -
390A ILE 4.5 0.5 + - - -
391A GLY* 3.3 10.0 - - - -
392A LEU* 2.9 32.0 + - - -
394A TYR* 5.0 8.7 - + - -
432A LEU* 3.7 40.2 - - + -
435A TYR* 5.1 2.5 - - + -
436A GLN* 3.8 32.9 + - + +
542A THR* 5.1 0.2 - - - +
605A CYS 3.1 20.6 + - - +
606A VAL* 3.5 7.6 - - + +
608A LYS* 1.3 78.0 - - - +
610A GLU* 1.3 75.7 + - + +
612A PHE* 3.3 3.3 + - - +
613A LEU* 2.9 37.3 + - + +
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Residues in contact with GLU 610 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
394A TYR* 4.8 2.6 + - - -
396A LYS* 5.5 4.9 + - - -
606A VAL* 2.9 37.3 + - + +
607A LYS* 3.7 10.4 - - - +
608A LYS 3.3 0.4 - - - -
609A TYR* 1.3 92.8 - - + +
611A ALA* 1.3 57.0 + - - +
613A LEU* 3.7 12.0 - - + +
614A ASN* 3.1 27.7 + - - +
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Residues in contact with ALA 611 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
540A GLU* 3.5 20.4 - - - +
607A LYS* 3.2 13.1 + - + +
608A LYS* 3.7 10.5 - - - +
609A TYR 3.2 0.4 - - - -
610A GLU* 1.3 76.1 - - - +
612A PHE* 1.3 62.2 + - - +
614A ASN* 3.4 6.4 + - - +
615A LYS* 3.0 28.4 + - - +
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Residues in contact with PHE 612 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
319A MET* 3.8 11.7 - - + -
436A GLN* 3.7 24.0 - - + +
439A MET* 3.6 36.1 - - + -
440A ARG* 3.7 27.6 - - + -
443A ILE* 5.4 0.4 - - + -
536A TRP* 3.6 18.2 - + - -
537A ALA* 3.7 10.5 - - + -
540A GLU* 3.5 30.2 + - + -
541A GLY* 3.6 10.1 - - - +
608A LYS 3.0 16.3 + - - +
609A TYR 3.5 3.6 - - - +
611A ALA* 1.3 76.8 - - - +
613A LEU* 1.3 59.9 + - - +
615A LYS* 3.3 2.9 + - - +
616A SER* 2.9 49.7 + - - -
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Residues in contact with LEU 613 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
319A MET* 3.5 26.5 - - - -
389A THR* 3.5 29.8 - - + +
390A ILE 4.5 8.1 - - - +
391A GLY* 4.1 15.3 - - - +
609A TYR* 2.9 34.4 + - + +
610A GLU* 3.7 11.4 - - + +
612A PHE* 1.3 80.4 - - - +
614A ASN* 1.3 65.9 + - - +
616A SER* 3.2 6.1 + - - -
617A GLU* 3.0 23.0 + - + +
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Residues in contact with ASN 614 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
610A GLU 3.1 15.6 + - - +
611A ALA* 3.8 6.3 + - - +
612A PHE 3.4 0.2 - - - -
613A LEU* 1.3 80.5 - - + +
615A LYS* 1.3 78.9 + - - +
617A GLU* 3.5 26.2 + - - +
618A GLU* 3.5 17.4 + - - +
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Residues in contact with LYS 615 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
536A TRP* 3.6 30.8 - - + -
540A GLU* 3.9 29.5 + - + +
611A ALA* 3.0 20.8 + - + +
612A PHE* 3.6 5.4 - - - +
614A ASN* 1.3 89.3 - - - +
616A SER* 1.3 66.2 + - - +
618A GLU* 3.1 31.2 + - - +
619A TRP* 3.1 20.8 + - - +
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Residues in contact with SER 616 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
319A MET* 5.1 3.4 - - - -
389A THR* 5.2 5.4 - - - -
439A MET* 4.2 15.9 - - - -
443A ILE* 4.6 2.5 - - - +
536A TRP* 3.0 28.3 - - - -
612A PHE* 2.9 28.7 + - - -
613A LEU* 3.4 12.1 - - - -
615A LYS* 1.3 75.9 - - - +
617A GLU* 1.3 54.0 + - - +
619A TRP* 3.0 2.6 + - - +
620A ILE* 2.7 44.6 + - - +
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Residues in contact with GLU 617 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
388A ASN* 5.7 0.5 - - - -
389A THR* 3.9 39.2 + - - +
613A LEU* 3.0 13.6 + - + +
614A ASN* 3.5 23.6 - - - +
615A LYS 3.3 0.2 - - - -
616A SER* 1.3 76.9 - - - +
618A GLU* 1.3 60.6 + - - +
620A ILE* 3.7 4.6 + - - +
621A ARG* 3.3 20.4 + - - +
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Residues in contact with GLU 618 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
614A ASN* 3.5 13.7 + - - +
615A LYS* 3.1 45.0 + - - +
616A SER 3.2 0.4 - - - -
617A GLU* 1.3 77.6 - - - +
619A TRP* 1.3 67.2 + - + +
621A ARG* 3.1 20.4 + - - +
622A LYS* 3.1 43.4 + - + +
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Residues in contact with TRP 619 (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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316A LEU* 5.1 0.4 - - + -
443A ILE* 3.8 35.2 - - + -
446A LEU* 4.0 17.7 - - + -
447A ILE* 3.6 18.1 - - + +
450A ILE* 5.4 0.2 - - + -
531A SER 4.7 4.0 - - - -
532A LEU* 3.3 58.3 + - + +
533A ALA 3.5 8.5 + - - -
536A TRP* 3.3 41.0 - + + +
615A LYS 3.1 8.1 + - - +
616A SER 3.0 7.2 + - - +
618A GLU* 1.3 78.8 - - + +
620A ILE* 1.3 84.5 + - + +
622A LYS* 3.4 10.4 + - + +
623A MET* 3.0 40.1 + - + +
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Residues in contact with ILE 620 (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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316A LEU* 3.8 27.6 - - + +
317A GLN* 3.6 36.8 - - + +
387A LEU 5.4 5.6 - - - +
389A THR* 4.6 7.9 - - + +
439A MET* 5.8 2.2 - - - -
443A ILE* 5.8 1.8 - - + -
616A SER* 2.7 31.1 + - - +
617A GLU* 3.7 9.0 - - - +
619A TRP* 1.3 89.6 - - + +
621A ARG* 1.3 64.0 + - - +
623A MET* 3.1 15.7 + - + +
624A LEU* 3.0 33.7 + - + +
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Residues in contact with ARG 621 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
617A GLU 3.3 11.0 + - - +
618A GLU* 3.1 19.3 + - - +
620A ILE* 1.3 82.1 - - - +
622A LYS* 1.3 85.0 + - - +
624A LEU* 3.6 7.7 + - - +
625A HIS* 3.3 21.1 + - - +
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Residues in contact with LYS 622 (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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525A ARG* 5.2 2.1 + - - +
531A SER* 2.5 49.3 + - - +
532A LEU* 4.4 9.0 - - + -
618A GLU* 3.1 46.2 + - + +
619A TRP* 3.8 10.9 - - + +
621A ARG* 1.3 96.9 - - - +
623A MET* 1.3 59.6 + - - +
625A HIS* 3.0 10.5 + - + +
626A LEU* 2.8 28.8 + - - +
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Residues in contact with MET 623 (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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316A LEU* 5.8 0.2 - - + -
317A GLN* 4.3 10.3 - - + +
382A VAL* 5.9 0.9 - - + -
446A LEU* 3.8 20.0 - - + -
450A ILE* 3.8 22.9 - - + -
532A LEU* 3.5 18.8 - - + +
619A TRP* 3.0 29.8 + - + +
620A ILE* 3.1 36.8 + - + +
622A LYS* 1.3 76.7 - - - +
624A LEU* 1.3 75.4 + - + +
626A LEU* 3.2 1.7 + - - +
627A ARG* 2.9 58.7 + - - +
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Residues in contact with LEU 624 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
317A GLN* 4.3 5.6 - - - +
383A SER 3.2 25.8 - - - +
384A ARG* 3.9 17.8 - - + +
385A GLU 4.3 0.9 - - - -
386A PRO* 3.9 35.4 - - + -
387A LEU 5.0 0.7 - - - +
620A ILE* 3.0 31.2 + - + +
621A ARG* 3.9 7.2 - - - +
623A MET* 1.3 95.6 - - + +
625A HIS* 1.3 57.5 + - - +
627A ARG* 3.5 6.7 + - + +
628A LYS* 3.0 32.3 + - - +
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Residues in contact with HIS 625 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
525A ARG* 4.0 19.1 - - - -
621A ARG 3.3 10.8 + - - +
622A LYS* 3.0 12.7 + - + +
624A LEU* 1.3 82.1 - - - +
626A LEU* 1.3 60.1 + - - +
628A LYS* 3.4 6.6 + - - +
629A GLN* 3.1 56.1 + - + +
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Residues in contact with LEU 626 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
450A ILE* 3.7 30.7 - - + -
522A ILE* 3.9 22.2 - - + +
525A ARG* 3.7 52.5 - - + +
526A LEU* 3.9 15.7 - - + -
532A LEU* 4.1 20.2 - - + -
622A LYS 2.8 15.2 + - - +
623A MET 3.6 4.5 - - - +
625A HIS* 1.3 75.3 - - - +
627A ARG* 1.3 60.7 + - + +
629A GLN* 3.2 6.3 + - - +
630A LEU* 2.9 29.7 + - + +
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Residues in contact with ARG 627 (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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351A GLU* 3.0 39.1 + - - -
358A ARG* 3.8 12.3 - - - +
382A VAL* 4.1 15.8 - - - +
383A SER 5.1 3.8 + - - -
384A ARG* 3.1 48.8 + - + +
446A LEU* 4.2 11.0 - - - +
450A ILE* 3.9 33.4 - - + +
453A ASP* 4.1 4.4 + - - -
623A MET* 2.9 42.1 + - - +
624A LEU* 4.0 7.4 - - + +
626A LEU* 1.3 76.6 - - + +
628A LYS* 1.3 57.4 + - - +
630A LEU* 3.7 9.1 - - + +
631A LEU* 2.9 30.3 + - - +
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Residues in contact with LYS 628 (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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384A ARG* 4.8 16.6 - - + +
385A GLU* 5.5 6.5 - - - +
624A LEU 3.0 19.2 + - - +
625A HIS* 3.6 9.4 - - - +
626A LEU 3.1 0.2 - - - -
627A ARG* 1.3 79.7 - - - +
629A GLN* 1.3 61.4 + - + +
631A LEU* 3.6 9.7 + - + +
632A SER* 3.3 21.3 + - - -
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Residues in contact with GLN 629 (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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521A ASP* 5.7 0.2 + - - -
522A ILE* 4.3 9.4 - - + -
525A ARG* 2.3 40.6 + - - +
625A HIS* 3.1 49.7 + - + +
626A LEU* 3.2 3.7 + - - +
628A LYS* 1.3 75.7 - - + +
630A LEU* 1.3 64.0 + - - +
632A SER* 3.3 8.0 + - - -
633A LEU* 3.1 26.5 + - + +
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Residues in contact with LEU 630 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
450A ILE* 4.0 18.4 - - + +
453A ASP* 3.8 16.8 - - + +
454A TYR* 3.7 41.3 - - + +
457A THR* 4.2 9.2 - - + +
519A LEU* 4.2 17.9 - - + -
522A ILE* 3.8 26.2 - - + +
626A LEU* 2.9 17.0 + - + +
627A ARG* 3.7 7.2 - - - +
628A LYS 3.3 0.2 - - - -
629A GLN* 1.3 74.1 - - - +
631A LEU* 1.3 60.0 - - - +
633A LEU* 3.0 5.9 + - + +
634A THR* 2.7 36.6 + - - +
----------------------------------------------------------
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Residues in contact with LEU 631 (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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384A ARG* 3.6 35.7 - - - +
627A ARG 2.9 17.5 + - - +
628A LYS* 3.7 10.3 - - + +
630A LEU* 1.3 75.5 - - - +
632A SER* 1.3 56.3 + - - +
634A THR* 3.0 13.5 + - + -
635A ASN* 2.9 53.2 + - - +
----------------------------------------------------------
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Residues in contact with SER 632 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
628A LYS 3.3 11.8 + - - -
629A GLN* 3.5 12.1 - - - -
630A LEU 3.2 0.6 - - - -
631A LEU* 1.3 78.1 - - - +
633A LEU* 1.3 62.2 + - - +
635A ASN* 3.4 9.0 + - - +
636A GLN* 3.1 45.1 + - - +
----------------------------------------------------------
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Residues in contact with LEU 633 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
457A THR* 5.6 1.1 - - - +
514A THR 4.9 0.7 - - - +
515A ILE* 3.6 29.0 - - + +
518A SER* 3.6 35.4 - - - +
519A LEU* 3.7 26.2 - - + +
522A ILE* 3.7 28.3 - - + -
629A GLN* 3.1 13.1 + - + +
630A LEU* 3.0 8.8 + - + +
632A SER* 1.3 77.1 - - - +
634A THR* 1.3 61.9 + - - +
636A GLN* 3.6 17.2 + - - +
637A CYS* 3.2 28.4 + - - -
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Residues in contact with THR 634 (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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456A GLU* 6.1 1.3 - - - +
457A THR* 3.1 39.3 - - + +
460A LYS* 6.4 1.1 - - + -
630A LEU* 2.7 22.4 + - - +
631A LEU* 3.0 16.1 + - + +
633A LEU* 1.3 76.4 - - - +
635A ASN* 1.3 67.7 + - - +
637A CYS* 3.1 16.6 + - + +
638A PHE* 3.1 39.0 + - + -
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Residues in contact with ASN 635 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
631A LEU* 2.9 43.8 + - - +
632A SER* 3.9 7.5 - - - +
634A THR* 1.3 76.1 - - - +
636A GLN* 1.3 60.8 + - + +
638A PHE* 3.1 16.2 + - - +
639A ASP* 2.9 39.2 + - - +
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Residues in contact with GLN 636 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
514A THR* 4.9 2.3 + - - -
515A ILE* 3.2 31.2 - - + +
632A SER* 3.1 39.3 + - - +
633A LEU* 3.7 17.4 - - - +
635A ASN* 1.3 76.7 - - + +
637A CYS* 1.3 57.5 + - - +
639A ASP* 3.8 10.4 - - - +
640A ILE* 3.0 37.7 + - + +
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Residues in contact with CYS 637 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
457A THR* 4.5 10.3 - - - +
460A LYS* 4.6 17.5 - - + -
461A LYS* 3.8 35.9 - - - -
464A VAL* 4.7 7.3 - - + +
515A ILE* 4.4 15.5 - - - -
519A LEU* 5.5 1.1 - - - -
633A LEU* 3.2 22.5 + - - -
634A THR* 3.1 14.0 + - + +
636A GLN* 1.3 80.0 - - - +
638A PHE* 1.3 56.8 + - - +
640A ILE* 4.2 5.8 - - - +
641A GLU* 3.1 28.1 + - - +
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Residues in contact with PHE 638 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
456A GLU* 5.9 2.9 - - - -
460A LYS* 3.9 21.3 - - + -
634A THR* 3.1 43.2 + - + -
635A ASN* 3.1 16.1 + - - +
637A CYS* 1.3 77.8 - - + +
639A ASP* 1.3 67.1 + - - +
641A GLU* 3.1 41.9 - - - +
642A GLU* 3.2 15.0 + - - +
----------------------------------------------------------
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Residues in contact with ASP 639 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
635A ASN* 2.9 25.8 + - - +
636A GLN* 3.3 10.9 + - - +
638A PHE* 1.3 79.3 - - - +
640A ILE* 1.3 65.7 + - + +
642A GLU* 3.4 15.6 - - - +
643A GLU* 3.3 26.5 + - - +
----------------------------------------------------------
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Residues in contact with ILE 640 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
464A VAL* 4.4 7.6 - - + -
468A LEU* 4.5 5.2 - - + -
508A LEU* 4.3 21.1 - - + +
511A SER* 4.1 20.6 - - - -
512A GLN* 3.9 39.7 - - + +
515A ILE* 4.2 16.6 - - + -
636A GLN* 3.0 21.5 + - + +
637A CYS* 4.2 5.2 - - - +
639A ASP* 1.3 76.0 - - + +
641A GLU* 1.3 65.3 + - - +
642A GLU 3.3 0.2 + - - -
643A GLU* 3.4 7.2 + - - +
644A VAL* 3.1 40.2 + - + +
----------------------------------------------------------
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Residues in contact with GLU 641 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
460A LYS* 2.9 36.2 + - - -
464A VAL* 3.5 27.8 - - + +
637A CYS 3.1 17.2 + - - +
638A PHE* 3.1 35.2 - - - +
639A ASP 3.2 0.6 - - - -
640A ILE* 1.3 78.9 - - - +
642A GLU* 1.3 61.5 + - + +
644A VAL* 3.6 5.4 + - - +
645A SER* 3.1 26.4 + - - -
----------------------------------------------------------
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Residues in contact with GLU 642 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
638A PHE* 3.2 12.6 + - - +
639A ASP* 3.4 19.4 - - - +
641A GLU* 1.3 80.2 - - + +
643A GLU* 1.3 71.4 + - + +
644A VAL 3.2 1.3 - - - -
645A SER* 2.6 26.4 + - - +
646A LYS* 3.4 9.5 + - - +
----------------------------------------------------------
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Residues in contact with GLU 643 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
508A LEU* 4.0 30.1 - - + +
639A ASP 3.3 15.6 + - - +
640A ILE* 3.4 4.5 + - - +
642A GLU* 1.3 83.4 - - + +
644A VAL* 1.3 61.7 + - - +
646A LYS* 3.4 44.3 + - - +
647A TYR* 3.7 21.3 + - + -
----------------------------------------------------------
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Residues in contact with VAL 644 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
464A VAL* 5.5 2.2 - - + +
467A THR* 3.9 25.4 - - - +
468A LEU* 3.5 44.6 - - + -
471A CYS* 5.2 8.6 - - + +
505A LEU* 6.3 0.7 - - + -
508A LEU* 4.1 11.9 - - + -
640A ILE* 3.1 25.5 + - + +
641A GLU* 3.8 5.8 - - - +
643A GLU* 1.3 72.7 - - - +
645A SER* 1.3 58.4 + - - +
646A LYS 3.0 9.1 + - - -
647A TYR* 3.5 9.3 + - + +
648A GLN* 3.4 20.6 + - - +
----------------------------------------------------------
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Residues in contact with SER 645 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
641A GLU* 3.1 15.8 + - - -
642A GLU* 2.6 27.6 + - - +
644A VAL* 1.3 75.2 - - - +
646A LYS* 1.3 55.5 + - - +
648A GLN* 3.1 30.9 + - - +
----------------------------------------------------------
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Residues in contact with LYS 646 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
642A GLU 3.4 6.7 + - - +
643A GLU* 3.5 41.6 + - - +
644A VAL 3.0 0.8 - - - -
645A SER* 1.3 80.8 - - - +
647A TYR* 1.3 89.4 + - + +
648A GLN* 3.1 5.7 + - - +
649A GLU* 3.8 6.2 + - - +
650A TYR* 3.7 16.8 + - + +
----------------------------------------------------------
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Residues in contact with TYR 647 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
471A CYS* 5.5 7.8 - - + +
475A ILE* 6.5 0.2 - - + -
501A ILE* 4.6 23.3 - - + -
504A LYS* 4.7 16.3 - - + +
505A LEU* 4.3 29.4 - - + -
508A LEU* 5.1 9.4 - - + -
643A GLU* 3.7 19.4 + - + -
644A VAL* 3.5 10.8 + - + +
646A LYS* 1.3 112.3 + - + +
648A GLN* 1.3 63.3 + - - +
649A GLU 3.2 2.3 + - - -
650A TYR* 3.9 13.3 - - + -
651A THR* 3.6 19.6 + - - -
----------------------------------------------------------
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Residues in contact with GLN 648 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
471A CYS* 4.6 20.4 - - - -
644A VAL 3.4 10.0 + - - +
645A SER* 3.1 35.3 + - - +
646A LYS* 4.7 1.0 + - - +
647A TYR* 1.3 79.7 - - - +
649A GLU* 1.3 94.4 + - - +
651A THR* 4.0 11.1 - - - -
652A ASN* 4.5 3.8 + - - +
----------------------------------------------------------
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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