Contacts of the helix formed by residues 512 - 529 (chain J) in PDB entry 5G04
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 ASP 512 (chain J).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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479J ALA* 5.3 1.2 - - - +
480J SER* 5.1 0.5 + - - -
483J SER* 4.6 8.5 + - - -
505J ALA 5.7 0.2 - - - +
506J LEU* 3.8 0.7 - - - +
509J ARG* 2.7 57.1 + - + +
511J ASP* 1.3 73.1 - - - +
513J THR* 1.3 63.3 + - - +
514J PHE* 3.3 21.3 + - - +
515J SER* 3.2 22.7 + - - +
516J VAL* 3.1 27.0 + - - +
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Residues in contact with THR 513 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
13G LEU* 5.5 6.8 - - - +
511J ASP 3.1 12.2 + - - +
512J ASP* 1.3 70.9 + - - +
514J PHE* 1.3 61.7 + - - +
516J VAL* 3.2 8.1 + - + +
517J THR* 2.9 35.1 + - - +
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Residues in contact with PHE 514 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11G LEU* 3.6 57.0 - - + +
12G LYS 4.1 11.0 - - - -
13G LEU* 5.4 6.7 - - + +
16G ILE* 3.8 26.2 - - + -
483J SER* 4.0 21.1 - - - -
487J TYR* 3.6 31.4 - + - -
502J PHE* 4.1 8.5 - + - -
512J ASP* 3.3 11.5 + - - +
513J THR* 1.3 77.7 + - - +
515J SER* 1.3 72.8 + - - +
517J THR* 3.4 8.8 - - - +
518J MET* 2.9 43.7 + - + +
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Residues in contact with SER 515 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
483J SER* 3.7 25.2 - - - -
502J PHE* 3.7 15.8 - - - -
505J ALA* 4.6 7.5 - - - +
506J LEU* 3.3 18.7 - - - +
512J ASP* 3.2 29.5 + - - +
513J THR 3.3 0.2 - - - -
514J PHE* 1.3 85.2 - - - +
516J VAL* 1.3 55.5 + - - +
518J MET* 3.7 1.2 - - - +
519J LEU* 2.9 31.4 + - - +
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Residues in contact with VAL 516 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
54D ILE* 4.8 1.8 - - + -
55D GLY* 3.5 37.9 - - - +
56D LYS 5.0 1.6 - - - +
506J LEU* 3.6 28.2 - - + +
510J ARG 4.5 10.1 - - - +
511J ASP 5.5 0.2 - - - +
512J ASP 3.1 18.6 + - - +
513J THR* 3.2 9.7 + - + +
515J SER* 1.3 76.6 - - - +
517J THR* 1.3 63.9 + - - +
519J LEU* 3.2 12.0 + - - +
520J GLY* 3.2 9.2 + - - -
417P TYR* 4.0 5.2 + - - +
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Residues in contact with THR 517 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
13G LEU* 4.9 6.5 - - + -
16G ILE* 3.9 21.5 - - + +
513J THR* 2.9 28.1 + - - +
514J PHE* 3.4 12.3 - - - +
516J VAL* 1.3 74.1 - - - +
518J MET* 1.3 66.3 + - - +
520J GLY* 3.0 14.3 + - - +
521J HIS* 3.3 30.5 + - - -
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Residues in contact with MET 518 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
16G ILE* 4.5 14.1 - - + -
19G PHE* 4.5 24.7 - - + -
487J TYR* 3.7 23.6 - - + -
490J SER* 3.2 34.3 - - - +
502J PHE* 3.7 21.0 - - + -
514J PHE* 2.9 44.9 + - + +
515J SER 3.7 3.1 - - - +
517J THR* 1.3 78.6 - - - +
519J LEU* 1.3 61.9 + - - +
521J HIS* 3.6 6.8 + - - +
522J CYS* 3.4 16.6 + - + +
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Residues in contact with LEU 519 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
54D ILE* 3.7 29.8 - - + -
499J VAL* 4.0 32.1 - - + +
502J PHE* 3.9 26.4 - - + -
503J HIS* 3.9 20.0 - - + +
506J LEU* 3.7 11.0 - - + -
515J SER 2.9 17.5 + - - +
516J VAL* 3.3 5.4 - - - +
517J THR 3.0 0.2 - - - -
518J MET* 1.3 73.8 - - - +
520J GLY* 1.3 64.8 + - - +
522J CYS* 3.1 4.8 + - - +
523J ILE* 3.1 27.5 + - + +
417P TYR* 4.1 13.2 - - + +
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Residues in contact with GLY 520 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
516J VAL 3.2 4.6 + - - -
517J THR 3.0 9.2 + - - -
519J LEU* 1.3 78.6 - - - +
521J HIS* 1.3 60.7 + - - +
523J ILE* 3.3 9.6 + - - +
524J GLU* 3.1 21.7 + - - +
417P TYR* 3.8 20.8 + - - -
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Residues in contact with HIS 521 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
16G ILE* 5.1 13.6 - - + +
19G PHE* 4.0 24.8 - + + -
20G GLU* 4.3 18.5 + - - -
23G ARG* 5.3 10.5 - - - -
517J THR* 3.3 35.6 + - - -
518J MET* 3.9 10.5 - - - +
519J LEU 3.3 0.8 - - - -
520J GLY* 1.3 73.8 - - - +
522J CYS* 1.3 64.6 + - - +
524J GLU* 3.3 9.2 + - + +
525J MET* 3.0 23.2 + - - +
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Residues in contact with CYS 522 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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19G PHE* 5.2 1.3 - - - -
490J SER* 3.8 11.0 - - - -
495J PHE* 3.3 55.9 - - + -
498J ALA* 3.8 17.9 - - - -
499J VAL* 3.7 12.6 - - + -
502J PHE* 5.1 3.4 - - + -
518J MET* 3.4 12.7 + - + +
519J LEU* 3.1 10.4 + - - +
521J HIS* 1.3 78.7 - - - +
523J ILE* 1.3 58.4 + - - +
525J MET* 3.4 3.0 + - - +
526J TYR* 2.8 29.6 + - - +
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Residues in contact with ILE 523 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
499J VAL* 4.2 8.9 - - + +
503J HIS* 4.7 2.9 - - - +
519J LEU* 3.1 33.5 + - + +
520J GLY* 3.4 13.7 - - - +
521J HIS 3.2 0.2 - - - -
522J CYS* 1.3 76.0 - - - +
524J GLU* 1.3 68.3 + - + +
526J TYR* 3.2 5.3 + - + +
527J ILE* 3.1 30.5 + - + +
416P PHE* 4.6 26.7 - - + +
417P TYR* 4.7 23.1 - - + -
420P TYR* 3.8 48.0 - - + -
421P TYR* 6.2 0.2 - - + -
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Residues in contact with GLU 524 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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23G ARG* 6.4 0.4 - - - +
520J GLY 3.1 13.1 + - - +
521J HIS* 3.3 11.4 + - + +
523J ILE* 1.3 79.9 - - + +
525J MET* 1.3 60.1 + - - +
527J ILE* 3.5 3.8 + - - +
528J GLY* 3.3 16.6 + - - -
416P PHE* 4.5 24.2 - - + -
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Residues in contact with MET 525 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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19G PHE* 3.6 18.8 - - + -
22G ILE* 6.4 0.2 - - + -
23G ARG* 3.4 45.8 - - + +
495J PHE* 3.4 40.0 - - + -
521J HIS 3.0 12.7 + - - +
522J CYS 3.5 8.1 - - - +
524J GLU* 1.3 73.9 - - - +
526J TYR* 1.3 62.2 + - - +
528J GLY* 3.3 11.9 + - - +
529J ASP* 3.4 14.5 + - + +
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Residues in contact with TYR 526 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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495J PHE* 4.4 11.6 - - + +
496J GLU* 3.1 59.6 + - + +
499J VAL* 4.9 4.0 - - + -
522J CYS 2.8 20.0 + - - +
523J ILE* 3.2 8.2 + - - +
525J MET* 1.3 72.8 - - - +
527J ILE* 1.3 67.6 + - + +
529J ASP* 3.8 4.9 + - + -
530J SER* 3.3 22.8 + - - -
420P TYR* 3.5 41.1 - + - -
423P ARG* 2.7 44.2 + - + -
424P ARG* 5.7 2.9 + - - -
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Residues in contact with ILE 527 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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523J ILE* 3.1 18.3 + - + +
524J GLU 3.7 7.4 - - - +
525J MET 3.2 0.2 - - - -
526J TYR* 1.3 87.5 - - + +
528J GLY* 1.3 64.7 + - - +
530J SER* 3.4 21.7 + - - +
416P PHE* 4.3 18.6 - - + +
419P LEU* 3.7 45.3 - - + -
420P TYR* 4.9 12.6 - - + +
423P ARG* 5.3 6.5 - - - -
443P TYR* 4.9 10.5 + - + +
446P LEU* 4.5 2.2 - - + -
448P GLN* 4.4 20.4 + - - +
451P GLU* 5.7 0.5 - - - +
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Residues in contact with GLY 528 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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524J GLU 3.3 7.8 + - - -
525J MET* 3.3 8.4 + - - -
527J ILE* 1.3 79.4 - - - +
529J ASP* 1.3 57.2 + - - +
530J SER 3.7 2.4 + - - +
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Residues in contact with ASP 529 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
495J PHE* 6.3 2.9 - - + -
525J MET* 3.4 13.3 + - + +
526J TYR* 3.8 6.3 + - + +
527J ILE 3.4 0.6 - - - -
528J GLY* 1.3 74.1 - - - +
530J SER* 1.3 62.6 + - - +
531J GLU* 4.0 0.5 + - - +
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A short description of the
analytical approach
The contact analysis used in this page
is based upon the approach
developed in:
Sobolev V., Wade R.C., Vriend G.
and Edelman M. PROTEINS (1996)
25, 120-129.
Contact legitimacy depends on the hydrophobic-hydrophilic
properties of the contacting atoms. In order to
define it, for each inter-atomic contact,
eight atom classes have been introduced:
I Hydrophilic - N and O that can donate and accept hydrogen bonds
(e.g., oxygen of hydroxyl group of Ser. or Thr)
II Acceptor - N or O that can only accept a hydrogen bond
III Donor - N that can only donate a hydrogen bond
IV Hydrophobic - Cl, Br, I and all C atoms that are not in
aromatic rings and do not have a covalent bond to
a N or O atom
V Aromatic - C in aromatic rings irrespective of any other
bonds formed by the atom
VI Neutral - C atoms that have a covalent bond to at least one
atom of class I or two or more atoms from class II
or III; atoms; S, F, P, and metal atoms in all cases
VII Neutral-donor - C atoms that have a covalent bond with only one
atom of class III
VIII Neutral-acceptor - C atoms that have a covalent bond with only
one atom of class II
For each pair of contacts the state of legitimacy
is shown below:
Legend:
+, legitimate
-, illegitimate
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Atomic class I II III IV V VI VII VIII
------------------------------------------------------------
I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
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Warning!
Atom classes for heterogroups are automatically
assigned based on the atomic coordinates. However, in
three cases (see below) the automatic assignment
is currently ambiguous. In these
cases, the user is advised to manually analyse
the full list of contacts using
LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are
considered "aromatic" (Class V) if the ring is approximately
planar, and "hydrophobic" (Class IV) or "neutral" (Classes
VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
"hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
"carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).
Please E-mail any
questions and/or suggestions concerning this page to
Vladimir.Sobolev@weizmann.ac.il