Analysis of interatomic
Contacts of Structural
Units in PDB entry:
Contacts of Structural Units (CSU) 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).
This page provides analyses of
contacts formed by:
For analysis of ligand-protein contacts, use:
3D structure can be seen in additional window with
STING software for 3QPD entry
Note, this PDB entry contains
modified residue(s) PHOSPHOSERINE (SEP) . This residue is
treated as heterogroup (ligand) both in the
PDB entry and in LPC/CSU analysis.
There are 2 chains in PDB entry 3QPD
(CSU analysis of residue contacts immediately below table)
| Chain ID |
Initial residue | Terminal residue |
|---|
A
|
LEU 26 | TYR 125 |
A
|
GLN 127 | LEU 212 |
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There are 10
helices in PDB entry 3QPD. Click on helix of interest for
CSU analysis.
Helix
number
| Helix
ID | Chain
ID |
Initial
residue | Terminal
residue |
Helix class |
|---|
| Helix 1 |
1 | A
| 30 |
35 | Right-handed alpha |
| Helix 2 |
2 | A
| 57 |
70 | Right-handed alpha |
| Helix 3 |
3 | A
| 86 |
92 | Right-handed 310 |
| Helix 4 |
4 | A
| 97 |
115 | Right-handed alpha |
| Helix 5 |
5 | A
| 126 |
137 | Right-handed alpha |
| Helix 6 |
6 | A
| 140 |
146 | Right-handed alpha |
| Helix 7 |
7 | A
| 169 |
171 | Right-handed 310 |
| Helix 8 |
8 | A
| 181 |
186 | Right-handed 310 |
| Helix 9 |
9 | A
| 191 |
199 | Right-handed 310 |
| Helix 10 |
10 | A
| 200 |
212 | Right-handed alpha |
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There is
1 sheet ( A) in PDB entry 3QPD.
There are 5
strands in A sheet. Click on strand of interest
for CSU analysis.
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Please mail
questions/suggestions concerning this page
to
Vladimir.Sobolev@weizmann.
ac.il