Contacts of the strand formed by residues 465 - 476 (chain C) in PDB entry 2ID5
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 GLY 465 (chain C).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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94B LEU* 4.5 11.0 - - - -
95B ILE 5.7 0.9 - - - -
96B PRO* 5.0 1.1 - - - -
384C ARG* 4.2 8.9 - - - +
385C ALA* 4.0 6.3 - - - +
461C ALA* 3.8 0.2 - - - -
462C ASN* 2.9 37.6 + - - +
463C ALA 3.5 0.6 + - - -
464C GLY* 1.3 79.4 - - - +
466C ASN* 1.3 66.3 + - - +
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Residues in contact with ASN 466 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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93B LYS 5.3 1.2 - - - +
94B LEU* 3.2 40.8 - - - +
118B ILE* 4.3 17.3 + - - +
120B LEU* 3.5 42.9 - - + +
123B MET* 5.1 7.7 - - - +
384C ARG* 5.1 3.2 + - - +
385C ALA* 4.0 7.3 + - - +
459C ILE* 4.8 1.9 - - + +
460C ALA 3.1 14.4 - - - +
461C ALA* 3.9 2.2 - - + -
465C GLY* 1.3 76.7 - - - +
467C ASP* 1.3 70.6 + - - +
468C SER* 5.7 0.2 + - - -
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Residues in contact with ASP 467 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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93B LYS* 6.2 0.2 - - - +
385C ALA 3.3 20.2 - - - +
386C ARG* 3.4 7.7 - - - +
387C ILE* 3.0 32.2 + - + +
390C ARG* 3.2 28.4 + - - -
459C ILE* 3.2 8.6 - - - +
460C ALA 2.8 28.9 + - - +
466C ASN* 1.3 79.7 + - - +
468C SER* 1.3 70.5 + - - +
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Residues in contact with SER 468 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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117B VAL* 4.2 23.9 - - - +
118B ILE* 4.5 4.9 - - - +
387C ILE* 4.3 3.6 - - - -
457C LEU* 4.1 22.7 - - - -
458C CYS 3.2 12.3 - - - -
459C ILE* 4.4 6.3 - - - -
466C ASN* 5.7 0.5 + - - -
467C ASP* 1.3 86.7 + - - +
469C MET* 1.3 76.7 + - - +
470C PRO* 4.7 1.1 - - - +
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Residues in contact with MET 469 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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387C ILE* 4.0 22.2 - - + +
389C ASP 3.7 15.9 - - - +
390C ARG* 3.6 62.6 - - + +
391C LYS 5.1 4.3 - - - -
392C ALA* 5.2 1.8 - - - -
419C TRP* 5.1 0.3 - - - -
457C LEU* 3.3 7.1 - - - +
458C CYS* 3.0 37.6 + - - +
468C SER* 1.3 80.8 - - - +
470C PRO* 1.3 83.4 - - + +
471C ALA* 5.1 0.7 - - - +
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Residues in contact with PRO 470 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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392C ALA* 4.0 11.3 - - + -
393C GLN* 3.8 16.8 + - - +
455C THR* 4.2 9.4 - - + -
456C TYR 3.3 6.5 - - - +
457C LEU* 3.6 11.4 - - + -
468C SER 4.7 1.6 - - - +
469C MET* 1.3 100.7 - - + +
471C ALA* 1.3 59.6 + - - +
472C HIS* 3.8 25.6 - - + +
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Residues in contact with ALA 471 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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393C GLN* 3.8 13.2 - - + +
405C PHE* 3.7 25.8 - - + -
419C TRP* 3.7 32.3 - - + -
454C GLY 3.8 0.5 - - - +
455C THR* 3.4 3.8 - - - -
456C TYR* 2.7 40.5 + - + +
470C PRO* 1.3 74.5 - - - +
472C HIS* 1.3 64.1 + - - +
473C LEU 4.0 0.2 - - - -
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Residues in contact with HIS 472 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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392C ALA* 3.8 22.2 - - + +
393C GLN 2.9 17.7 + - - -
394C GLN* 3.3 27.6 - - - +
395C VAL 3.2 24.9 + - - -
405C PHE* 3.7 3.8 - - - -
454C GLY 3.9 3.1 - - - -
455C THR* 3.4 24.3 + - + -
470C PRO* 3.8 26.4 - - + +
471C ALA* 1.3 73.6 - - - +
473C LEU* 1.3 59.0 + - - +
474C HIS* 3.4 16.5 - - + +
487C NAG 4.6 10.5 + - - -
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Residues in contact with LEU 473 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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395C VAL* 3.6 14.8 - - + +
397C VAL* 3.6 30.5 - - + -
403C VAL* 4.2 12.3 - - + -
405C PHE* 3.7 18.5 - - + -
445C VAL* 4.1 28.3 - - + -
448C ALA* 5.0 2.5 - - + -
452C ASP* 3.5 27.8 - - + +
453C ASN* 3.2 9.6 - - - +
454C GLY 3.0 36.3 + - - +
456C TYR* 3.9 12.1 - - + +
472C HIS* 1.3 70.3 - - - +
474C HIS* 1.3 60.7 + - - +
475C VAL* 4.7 3.4 - - + +
487C NAG 3.8 2.7 + - - +
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Residues in contact with HIS 474 (chain C).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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394C GLN* 2.7 29.0 + - - -
395C VAL 3.1 9.8 + - - +
396C PHE* 3.4 46.4 - + + +
397C VAL* 3.1 25.1 + - - +
453C ASN* 3.7 5.8 - - - -
472C HIS* 3.4 20.6 - - + +
473C LEU* 1.3 70.3 - - - +
475C VAL* 1.3 62.3 + - - +
476C ARG* 4.0 1.7 + - + +
487C NAG 3.2 36.8 + - - -
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Residues in contact with VAL 475 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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397C VAL* 3.4 23.3 - - + +
399C GLU* 3.8 19.3 - - + -
448C ALA* 4.3 4.9 - - + +
449C GLN 3.3 29.6 - - - +
450C VAL* 3.9 15.0 - - + +
453C ASN* 3.3 34.0 + - + +
473C LEU* 3.7 4.6 + - + -
474C HIS* 1.3 72.4 - - - +
476C ARG* 1.3 74.2 + - - +
477C SER* 5.2 0.9 + - - -
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Residues in contact with ARG 476 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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396C PHE* 3.3 43.8 - - + +
397C VAL 2.8 17.9 + - - +
398C ASP* 4.0 20.4 - - - +
399C GLU* 3.1 28.9 + - - +
450C VAL* 5.4 0.8 - - - +
474C HIS* 4.5 5.8 - - + +
475C VAL* 1.3 78.8 - - - +
477C SER* 1.3 63.8 + - - +
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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
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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