Contacts of the strand formed by residues 414 - 423 (chain A) in PDB entry 4JF7
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 414 (chain A).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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324A PHE* 5.3 0.9 - - - -
326A PRO* 4.2 11.2 - - + -
386A LEU* 3.9 21.5 - - + -
402A TYR 3.8 0.3 - - - +
403A TYR* 3.4 8.3 - - - -
404A GLN* 2.9 47.4 + - + +
406A SER* 3.6 11.4 + - - +
410A TRP* 3.2 35.9 - - + +
412A MET* 3.2 13.4 + - + +
413A THR* 1.3 94.2 - - - +
415A LEU* 1.3 62.2 + - - +
416A TYR* 3.9 20.6 - - + +
434A ASN* 4.0 22.7 - - - +
435A VAL 5.3 0.4 - - - +
437A THR* 4.8 9.9 - - - +
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Residues in contact with LEU 415 (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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394A TYR* 4.7 4.0 - - + -
401A TYR* 5.2 2.7 - - + -
402A TYR 3.4 3.1 - - - +
403A TYR* 3.7 31.9 - - + +
413A THR* 3.9 20.6 + - + +
414A MET* 1.3 74.4 - - - +
416A TYR* 1.3 63.4 + - - +
434A ASN* 2.9 8.2 + - - +
435A VAL* 2.8 43.3 + - + +
437A THR* 6.1 0.7 - - - +
466A ALA* 3.6 28.9 - - + +
468A LEU* 4.1 36.1 - - + -
484A PHE* 4.5 11.4 - - + -
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Residues in contact with TYR 416 (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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324A PHE* 4.2 4.0 - + - -
384A GLN 3.3 24.0 - - - -
385A VAL* 3.3 13.5 - - + +
386A LEU* 3.7 10.7 + - - +
401A TYR* 3.1 13.2 - - - -
402A TYR* 2.9 60.5 + + + +
404A GLN* 2.8 41.6 + - + -
414A MET* 3.9 19.6 - - + +
415A LEU* 1.3 74.0 - - - +
417A LYS* 1.3 61.3 + - - +
418A VAL* 5.0 0.2 - - + -
432A ALA* 4.0 22.7 - - + -
433A GLN 3.1 10.1 - - - +
434A ASN* 3.6 35.2 - - + -
435A VAL* 4.5 0.7 - - - +
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Residues in contact with LYS 417 (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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399A SER* 3.8 24.1 + - - +
400A VAL 3.8 6.3 - - - +
401A TYR* 3.6 36.7 - - + +
416A TYR* 1.3 71.9 - - - +
418A VAL* 1.3 68.0 + - - +
419A THR* 4.0 10.4 + - - +
431A SER 3.6 1.2 - - - +
432A ALA* 3.5 2.8 - - - -
433A GLN* 2.8 43.9 + - + +
473A SER* 3.8 15.5 + - - +
478A PHE* 3.8 19.5 - - + -
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Residues in contact with VAL 418 (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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362A ILE* 4.2 12.3 - - + -
380A PHE* 4.1 14.1 - - + -
400A VAL* 2.9 39.7 + - + +
401A TYR 4.2 1.6 - - - -
402A TYR* 3.6 36.3 - - + +
416A TYR* 4.2 3.1 - - + +
417A LYS* 1.3 78.4 - - - +
419A THR* 1.3 67.8 + - - +
420A ILE* 3.8 23.7 + - + +
430A ILE* 4.1 13.5 - - + -
431A SER 3.2 8.7 - - - +
432A ALA* 5.0 0.4 - - + -
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Residues in contact with THR 419 (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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417A LYS* 4.0 12.2 + - - +
418A VAL* 1.3 73.5 + - - +
420A ILE* 1.3 67.7 + - - +
421A THR* 4.0 11.1 + - + +
429A ALA 3.9 0.3 - - - +
430A ILE* 3.3 4.3 - - - -
431A SER* 2.8 51.6 + - - +
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Residues in contact with ILE 420 (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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297A TYR* 3.8 18.3 + - + +
302A LEU* 3.5 33.2 - - + -
362A ILE* 5.3 2.2 - - + -
378A LEU* 5.3 0.9 - - + -
400A VAL* 3.8 23.1 - - + -
418A VAL* 3.8 17.2 + - + +
419A THR* 1.3 79.6 - - - +
421A THR* 1.3 62.8 + - - +
422A PHE* 3.7 30.9 - - + -
427A PRO* 4.2 18.2 - - + -
429A ALA 3.5 9.4 - - - +
430A ILE* 4.2 10.3 - - + -
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Residues in contact with THR 421 (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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419A THR* 4.5 14.6 - - + +
420A ILE* 1.3 76.3 - - - +
422A PHE* 1.3 65.0 + - - +
423A THR* 4.7 0.9 + - - -
427A PRO* 3.7 2.8 - - - +
428A SER* 2.9 32.4 + - - -
429A ALA* 3.0 32.0 + - + +
430A ILE* 5.3 0.2 - - - -
431A SER* 5.6 2.9 - - - +
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Residues in contact with PHE 422 (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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297A TYR* 4.0 28.7 - + - -
298A LEU* 4.4 19.1 - - + -
300A TRP* 4.2 14.8 - + - -
302A LEU* 6.3 1.1 - - + -
420A ILE* 3.7 27.4 - - + -
421A THR* 1.3 83.2 + - - +
423A THR* 1.3 68.3 + - - +
425A GLY* 3.7 26.9 - - - +
426A GLN 3.4 4.7 - - - +
427A PRO* 3.7 32.8 - - + -
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Residues in contact with THR 423 (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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421A THR* 4.7 1.2 + - - -
422A PHE* 1.3 77.8 + - - +
424A ASN* 1.3 83.8 + - - +
426A GLN* 2.7 24.7 + - - +
428A SER* 2.7 29.5 + - - -
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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
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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