Analysis of interatomic Contacts of Structural Units in PDB entry:
2ZKT


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 2ZKT entry

There are 2 chains in PDB entry 2ZKT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 412
B
 VAL 2ALA 412
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 31 helices in PDB entry 2ZKT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 24Right-handed 310
Helix 2
2
A
27 32Right-handed alpha
Helix 3
3
A
34 44Right-handed alpha
Helix 4
4
A
59 68Right-handed alpha
Helix 5
5
A
71 76Right-handed alpha
Helix 6
6
A
78 87Right-handed alpha
Helix 7
7
A
130 144Right-handed alpha
Helix 8
8
A
237 243Right-handed alpha
Helix 9
9
A
252 262Right-handed alpha
Helix 10
10
A
279 294Right-handed alpha
Helix 11
11
A
302 310Right-handed alpha
Helix 12
12
A
312 332Right-handed alpha
Helix 13
13
A
379 384Right-handed alpha
Helix 14
14
A
395 404Right-handed alpha
Helix 15
15
B
20 24Right-handed 310
Helix 16
16
B
27 32Right-handed alpha
Helix 17
17
B
34 44Right-handed alpha
Helix 18
18
B
59 68Right-handed alpha
Helix 19
19
B
71 76Right-handed alpha
Helix 20
20
B
79 87Right-handed alpha
Helix 21
21
B
130 143Right-handed alpha
Helix 22
22
B
169 173Right-handed 310
Helix 23
23
B
185 204Right-handed alpha
Helix 24
24
B
206 215Right-handed alpha
Helix 25
25
B
237 243Right-handed alpha
Helix 26
26
B
252 262Right-handed alpha
Helix 27
27
B
279 292Right-handed alpha
Helix 28
28
B
302 310Right-handed alpha
Helix 29
29
B
312 332Right-handed alpha
Helix 30
30
B
379 384Right-handed alpha
Helix 31
31
B
395 404Right-handed alpha
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There are 4 sheets in PDB entry 2ZKT. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
265 267first strand
Strand 2
A
246 249parallel
Strand 3
A
296 301parallel
Strand 4
A
6 12parallel
Strand 5
A
339 344parallel
Strand 6
A
361 366anti-parallel
Strand 7
A
45 50anti-parallel
Strand 8
A
389 392parallel
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There are 4 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
153 155first strand
Strand 2
A
163 166anti-parallel
Strand 3
A
96 100anti-parallel
Strand 4
A
225 229anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
265 267first strand
Strand 2
B
246 249parallel
Strand 3
B
296 301parallel
Strand 4
B
6 12parallel
Strand 5
B
339 344parallel
Strand 6
B
361 366anti-parallel
Strand 7
B
45 50anti-parallel
Strand 8
B
389 392parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
152 155first strand
Strand 2
B
161 166anti-parallel
Strand 3
B
96 103anti-parallel
Strand 4
B
222 229anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il