Contacts of the strand formed by residues 1225 - 1234 (chain C) in PDB entry 6PB4
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 VAL1225 (chain C).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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803C ALA* 5.3 0.2 - - + -
804C PHE 3.2 25.8 - - - +
805C MET* 3.6 22.0 - - + -
1208C GLY 3.8 1.6 - - - +
1209C GLN* 3.2 3.8 - - - -
1210C ILE* 2.6 39.4 + - - +
1212C LEU* 4.8 17.3 - - + -
1221C PHE* 5.7 5.4 - - + -
1223C ARG* 3.7 9.9 - - + +
1224C PRO* 1.3 83.2 - - - +
1226C THR* 1.3 69.0 + - - +
1227C VAL* 4.1 8.7 - - + +
636D GLY* 5.4 1.8 - - - -
637D ALA 4.3 19.1 - - - +
638D SER* 3.6 7.2 - - - +
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Residues in contact with THR1226 (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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803C ALA* 3.8 0.7 - - - -
804C PHE* 3.6 36.9 + - + -
1112C ILE* 5.7 5.6 - - + -
1115C THR* 5.1 3.8 - - + -
1116C HIS* 5.2 11.9 - - + +
1207C SER 4.8 6.8 + - - +
1208C GLY 3.6 10.1 - - - +
1209C GLN* 3.6 17.5 + - - +
1225C VAL* 1.3 77.2 - - - +
1227C VAL* 1.3 81.1 + - - +
638D SER* 3.4 17.2 + - - -
639D VAL 5.0 4.1 + - - +
640D GLY* 4.9 14.9 - - - -
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Residues in contact with VAL1227 (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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801C ARG* 5.4 7.9 - - + +
802C VAL 3.5 9.6 - - - +
803C ALA* 4.3 12.1 - - + +
804C PHE* 5.1 0.7 - - - -
1094C VAL* 6.3 1.8 - - + -
1115C THR* 3.3 16.8 - - - +
1116C HIS* 5.0 1.4 + - - -
1119C MET* 3.3 44.0 - - + +
1122C LYS* 4.7 4.9 - - - +
1208C GLY 3.4 5.5 + - - +
1210C ILE* 5.8 4.0 - - + -
1212C LEU* 5.8 9.2 - - + -
1225C VAL* 4.1 10.3 - - + +
1226C THR* 1.3 86.5 - - - +
1228C GLY* 1.3 63.0 + - - +
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Residues in contact with GLY1228 (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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801C ARG* 3.2 5.4 - - - +
802C VAL* 2.9 30.6 + - - -
1115C THR* 3.4 9.6 - - - +
1119C MET* 3.5 9.9 - - - -
1122C LYS* 3.2 22.2 - - - -
1227C VAL* 1.3 78.1 - - - +
1229C TYR* 1.3 65.2 + - - -
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Residues in contact with TYR1229 (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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699C LEU* 4.7 20.4 - - + -
799C ASN 5.8 0.4 - - - -
800C MET* 3.1 15.5 - - - +
801C ARG* 2.8 61.3 + - + -
802C VAL* 4.0 2.0 - - - -
1095C ASP* 5.7 0.2 - - - -
1114C GLU* 3.7 21.0 - - - +
1115C THR* 3.7 5.3 + - - -
1118C GLY* 4.0 18.3 - - - -
1119C MET 3.8 5.1 - - - +
1122C LYS* 3.4 40.6 - - + +
1178C LYS 5.1 5.8 - - - -
1228C GLY* 1.3 84.4 - - - -
1230C MET* 1.3 59.9 + - - +
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Residues in contact with MET1230 (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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699C LEU* 6.4 0.7 - - - -
798C GLN 3.9 0.7 - - - +
799C ASN* 4.5 2.0 - - - -
800C MET* 2.8 34.0 + - - +
802C VAL* 3.4 27.5 - - + +
804C PHE* 6.5 0.2 - - + -
1069C ARG* 3.6 33.0 - - + +
1070C HIS* 4.7 4.7 - - + -
1072C ASN* 4.5 5.2 - - - +
1111C GLN* 4.8 17.9 - - + +
1114C GLU* 3.4 40.8 - - + +
1115C THR* 4.8 4.9 - - - +
1229C TYR* 1.3 73.4 - - - +
1231C TYR* 1.3 92.3 + - - +
1232C MET* 3.5 20.4 - - + +
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Residues in contact with TYR1231 (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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696C ASP 3.2 8.0 + - - -
697C LYS 3.0 21.1 - - - -
698C PRO* 3.3 36.8 - - + +
699C LEU 5.5 0.7 - - - +
796C LEU* 3.2 17.3 + - + +
797C GLY* 2.4 31.3 + - - -
798C GLN 3.2 13.7 - - - -
799C ASN* 3.1 22.9 - - + +
1068C GLY* 4.4 0.5 - - - -
1069C ARG* 3.3 30.9 + - - +
1114C GLU* 4.1 1.2 + - - +
1230C MET* 1.3 100.5 - - - +
1232C MET* 1.3 60.3 + - - +
1233C LEU* 3.4 28.0 - - + +
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Residues in contact with MET1232 (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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798C GLN* 2.8 42.3 + - - +
800C MET* 4.8 16.4 - - + -
802C VAL* 5.1 8.1 - - + -
828C PHE* 4.9 0.4 - - - -
1066C MET* 4.0 20.6 - - + -
1067C ALA* 3.1 37.2 - - - +
1068C GLY* 3.5 12.1 - - - +
1072C ASN* 4.5 7.6 - - - +
1096C ILE* 6.2 3.8 - - + -
1111C GLN* 5.6 1.8 - - - -
1230C MET* 3.5 30.7 - - + +
1231C TYR* 1.3 76.4 - - - +
1233C LEU* 1.3 65.8 + - - +
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Residues in contact with LEU1233 (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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685C MET 6.2 0.2 - - - +
686C GLN* 6.0 5.8 - - + -
796C LEU* 3.5 21.5 - - + -
797C GLY* 3.7 3.4 - - - -
798C GLN* 4.4 3.8 - - - -
1066C MET* 2.9 22.0 - - - +
1067C ALA 2.6 30.4 + - - +
1068C GLY 3.3 32.3 - - - +
1069C ARG* 4.0 13.7 - - + -
1231C TYR* 3.4 33.4 - - + +
1232C MET* 1.3 91.9 - - - +
1234C LYS* 1.3 61.4 + - - +
1235C LEU* 5.3 2.2 - - + -
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Residues in contact with LYS1234 (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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688C GLN 4.3 2.3 - - - +
689C ALA* 4.5 1.6 - - - -
690C VAL* 3.6 37.2 + - + +
692C THR* 2.8 40.6 + - - +
796C LEU 6.0 0.2 - - - +
798C GLN* 3.2 12.3 - - - +
828C PHE* 3.2 42.0 + - + +
830C THR* 3.5 13.3 - - - +
1065C LYS 4.2 6.3 - - - +
1066C MET* 3.8 16.2 - - - -
1233C LEU* 1.3 77.2 - - - +
1235C LEU* 1.3 78.4 + - - +
1238C LEU* 6.0 1.8 - - + -
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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