Analysis of interatomic Contacts of Structural Units in PDB entry:
2Z1Z


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 2Z1Z entry

There are 2 chains in PDB entry 2Z1Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 19LYS 426
B
 GLU 19LYS 426
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 38 helices in PDB entry 2Z1Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 33Right-handed alpha
Helix 2
2
A
37 53Right-handed alpha
Helix 3
3
A
71 85Right-handed alpha
Helix 4
4
A
100 113Right-handed alpha
Helix 5
5
A
118 120Right-handed 310
Helix 6
6
A
127 140Right-handed alpha
Helix 7
7
A
152 163Right-handed alpha
Helix 8
8
A
184 188Right-handed 310
Helix 9
9
A
216 231Right-handed alpha
Helix 10
10
A
240 244Right-handed 310
Helix 11
11
A
251 255Right-handed 310
Helix 12
12
A
257 260Right-handed 310
Helix 13
13
A
268 273Right-handed alpha
Helix 14
14
A
295 308Right-handed alpha
Helix 15
15
A
312 323Right-handed alpha
Helix 16
16
A
324 352Right-handed alpha
Helix 17
17
A
373 386Right-handed alpha
Helix 18
18
A
393 400Right-handed 310
Helix 19
19
A
410 425Right-handed alpha
Helix 20
20
B
27 33Right-handed alpha
Helix 21
21
B
37 53Right-handed alpha
Helix 22
22
B
71 86Right-handed alpha
Helix 23
23
B
100 113Right-handed alpha
Helix 24
24
B
118 120Right-handed 310
Helix 25
25
B
127 140Right-handed alpha
Helix 26
26
B
152 163Right-handed alpha
Helix 27
27
B
184 188Right-handed 310
Helix 28
28
B
192 196Right-handed 310
Helix 29
29
B
216 231Right-handed alpha
Helix 30
30
B
240 244Right-handed 310
Helix 31
31
B
251 255Right-handed 310
Helix 32
32
B
257 260Right-handed 310
Helix 33
33
B
295 308Right-handed alpha
Helix 34
34
B
312 323Right-handed alpha
Helix 35
35
B
324 351Right-handed alpha
Helix 36
36
B
373 386Right-handed alpha
Helix 37
37
B
393 400Right-handed 310
Helix 38
38
B
410 425Right-handed alpha
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There are 8 sheets in PDB entry 2Z1Z. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 2 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
59 60first strand
Strand 2
A
387 388parallel
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There are 7 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
122 125first strand
Strand 2
A
280 283anti-parallel
Strand 3
A
262 267anti-parallel
Strand 4
A
233 237parallel
Strand 5
A
201 205parallel
Strand 6
A
145 149parallel
Strand 7
A
178 182parallel
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There are 2 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
168 169first strand
Strand 2
A
174 175anti-parallel
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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
A
356 358first strand
Strand 2
A
364 368anti-parallel
Strand 3
A
402 406anti-parallel
Strand 4
A
390 391anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
59 60first strand
Strand 2
B
387 388parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
122 125first strand
Strand 2
B
280 283anti-parallel
Strand 3
B
262 267anti-parallel
Strand 4
B
233 237parallel
Strand 5
B
201 205parallel
Strand 6
B
145 149parallel
Strand 7
B
179 182parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
168 169first strand
Strand 2
B
174 175anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
356 358first strand
Strand 2
B
364 368anti-parallel
Strand 3
B
402 406anti-parallel
Strand 4
B
390 391anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il