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 4Z3A entry
There are 4 chains in PDB entry 4Z3A
(CSU analysis of residue contacts immediately below table)
| Chain ID |
Initial residue | Terminal residue |
|---|
A
|
GLY 105 | GLY 301 |
C
|
C 1 | T 28 |
D
|
A 1 | A 16 |
D
|
G 18 | G 28 |
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There are 10
helices in PDB entry 4Z3A. Click on helix of interest for
CSU analysis.
Helix
number
| Helix
ID | Chain
ID |
Initial
residue | Terminal
residue |
Helix class |
|---|
| Helix 1 |
AA1 | A
| 107 |
112 | Right-handed 310 |
| Helix 2 |
AA2 | A
| 115 |
121 | Right-handed alpha |
| Helix 3 |
AA3 | A
| 142 |
149 | Right-handed alpha |
| Helix 4 |
AA4 | A
| 158 |
166 | Right-handed alpha |
| Helix 5 |
AA5 | A
| 174 |
179 | Right-handed 310 |
| Helix 6 |
AA6 | A
| 180 |
186 | Right-handed alpha |
| Helix 7 |
AA7 | A
| 199 |
203 | Right-handed 310 |
| Helix 8 |
AA8 | A
| 204 |
223 | Right-handed alpha |
| Helix 9 |
AA9 | A
| 231 |
243 | Right-handed alpha |
| Helix 10 |
AB1 | A
| 281 |
300 | Right-handed alpha |
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There is
1 sheet (AA1) in PDB entry 4Z3A.
There are 5
strands in AA1 sheet. Click on strand of interest
for CSU analysis.
Strand
number
| Chain
ID |
Initial
residue | Terminal
residue |
Strand sense |
|---|
| Strand 1 |
A
| 187 |
191 | first strand |
| Strand 2 |
A
| 134 |
138 | parallel |
| Strand 3 |
A
| 226 |
230 | parallel |
| Strand 4 |
A
| 265 |
269 | parallel |
| Strand 5 |
A
| 253 |
258 | anti-parallel |
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Please mail
questions/suggestions concerning this page
to
Vladimir.Sobolev@weizmann.
ac.il