Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZK7


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).
For CSU analysis of other PDB entry

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 1ZK7 entry

There is 1 chain in PDB entry 1ZK7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 467
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 16 helices in PDB entry 1ZK7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 26Right-handed alpha
Helix 2
2
A
39 46Right-handed alpha
Helix 3
3
A
46 65Right-handed alpha
Helix 4
4
A
80 100Right-handed alpha
Helix 5
5
A
100 105Right-handed alpha
Helix 6
6
A
165 172Right-handed alpha
Helix 7
7
A
185 198Right-handed alpha
Helix 8
8
A
215 229Right-handed alpha
Helix 9
9
A
277 282Right-handed 310
Helix 10
10
A
316 332Right-handed alpha
Helix 11
11
A
359 366Right-handed alpha
Helix 12
12
A
380 386Right-handed alpha
Helix 13
13
A
413 427Right-handed alpha
Helix 14
14
A
430 436Right-handed alpha
Helix 15
15
A
445 454Right-handed alpha
Helix 16
16
A
458 462Right-handed 310
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There are 5 sheets in PDB entry 1ZK7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
134 138first strand
Strand 2
A
124 129anti-parallel
Strand 3
A
110 121anti-parallel
Strand 4
A
29 34parallel
Strand 5
A
6 10parallel
Strand 6
A
141 144parallel
Strand 7
A
304 306parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
148 150first strand
Strand 2
A
269 271anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
232 234first strand
Strand 2
A
201 205parallel
Strand 3
A
178 182parallel
Strand 4
A
262 265parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
239 245first strand
Strand 2
A
248 253anti-parallel
Strand 3
A
256 260anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
344 347first strand
Strand 2
A
352 357anti-parallel
Strand 3
A
404 411anti-parallel
Strand 4
A
392 398anti-parallel
Strand 5
A
370 376anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il