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 4IFF entry
There are 4 chains in PDB entry 4IFF
(CSU analysis of residue contacts immediately below table)
Chain ID |
Initial residue | Terminal residue |
A
|
GLY 1 | LEU 160 |
B
|
GLY 1 | LEU 160 |
C
|
GLY 1 | ASN 161 |
D
|
GLY 1 | LEU 160 |
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There are 9
helices in PDB entry 4IFF. Click on helix of interest for
CSU analysis.
Helix number
| Helix ID | Chain ID |
Initial residue | Terminal residue |
Helix class |
Helix 1 |
1 | A
| 4 |
17 | Right-handed alpha |
Helix 2 |
2 | A
| 21 |
160 | Right-handed alpha |
Helix 3 |
3 | B
| 4 |
15 | Right-handed alpha |
Helix 4 |
4 | B
| 21 |
156 | Right-handed alpha |
Helix 5 |
5 | C
| 4 |
15 | Right-handed alpha |
Helix 6 |
6 | C
| 21 |
158 | Right-handed alpha |
Helix 7 |
7 | D
| 4 |
15 | Right-handed alpha |
Helix 8 |
8 | D
| 21 |
134 | Right-handed alpha |
Helix 9 |
9 | D
| 135 |
159 | Right-handed alpha |
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There are no sheets in PDB entry
4IFF
Please mail
questions/suggestions concerning this page
to
Vladimir.Sobolev@weizmann.
ac.il