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 1K4U entry
There are 2 chains in PDB entry 1K4U
(CSU analysis of residue contacts immediately below table)
Chain ID |
Initial residue | Terminal residue |
S
|
GLN 455 | THR 516 |
P
|
SER 359 | VAL 390 |
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There are 3
helices in PDB entry 1K4U. Click on helix of interest for
CSU analysis.
Helix number
| Helix ID | Chain ID |
Initial residue | Terminal residue |
Helix class |
Helix 1 |
1 | S
| 507 |
511 | Right-handed 310 |
Helix 2 |
2 | P
| 370 |
377 | Right-handed alpha |
Helix 3 |
3 | P
| 379 |
386 | Right-handed alpha |
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There is
1 sheet ( A) in PDB entry 1K4U.
There are 4
strands in A sheet. Click on strand of interest
for CSU analysis.
Strand number
| Chain ID |
Initial residue | Terminal residue |
Strand sense |
Strand 1 |
S
| 460 |
463 | first strand |
Strand 2 |
S
| 483 |
489 | anti-parallel |
Strand 3 |
S
| 495 |
498 | anti-parallel |
Strand 4 |
S
| 503 |
506 | anti-parallel |
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Please mail
questions/suggestions concerning this page
to
Vladimir.Sobolev@weizmann.
ac.il