Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z2Z


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 1Z2Z entry

There are 2 chains in PDB entry 1Z2Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1MSE 437
B
 MSE 1MSE 437
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 39 helices in PDB entry 1Z2Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 9Right-handed alpha
Helix 2
2
A
29 31Right-handed 310
Helix 3
3
A
60 73Right-handed alpha
Helix 4
4
A
75 77Right-handed 310
Helix 5
5
A
101 106Right-handed alpha
Helix 6
6
A
145 164Right-handed alpha
Helix 7
7
A
181 192Right-handed alpha
Helix 8
8
A
193 203Right-handed alpha
Helix 9
9
A
212 224Right-handed alpha
Helix 10
10
A
225 233Right-handed alpha
Helix 11
11
A
237 250Right-handed alpha
Helix 12
12
A
253 259Right-handed 310
Helix 13
13
A
262 288Right-handed alpha
Helix 14
14
A
322 331Right-handed alpha
Helix 15
15
A
351 364Right-handed alpha
Helix 16
16
A
367 371Right-handed 310
Helix 17
17
A
376 380Right-handed 310
Helix 18
18
A
422 431Right-handed alpha
Helix 19
19
B
4 10Right-handed alpha
Helix 20
20
B
29 31Right-handed 310
Helix 21
21
B
60 73Right-handed alpha
Helix 22
22
B
103 108Right-handed alpha
Helix 23
23
B
145 164Right-handed alpha
Helix 24
24
B
171 176Right-handed 310
Helix 25
25
B
181 192Right-handed alpha
Helix 26
26
B
193 203Right-handed alpha
Helix 27
27
B
210 224Right-handed alpha
Helix 28
28
B
225 233Right-handed alpha
Helix 29
29
B
234 236Right-handed 310
Helix 30
30
B
237 250Right-handed alpha
Helix 31
31
B
253 258Right-handed alpha
Helix 32
32
B
263 266Right-handed 310
Helix 33
33
B
267 288Right-handed alpha
Helix 34
34
B
322 332Right-handed alpha
Helix 35
35
B
350 364Right-handed alpha
Helix 36
36
B
367 372Right-handed 310
Helix 37
37
B
376 380Right-handed 310
Helix 38
38
B
422 431Right-handed alpha
Helix 39
39
B
433 437Right-handed 310
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There are 8 sheets in PDB entry 1Z2Z. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 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
79 81first strand
Strand 2
A
90 98anti-parallel
Strand 3
A
33 39parallel
Strand 4
A
130 142anti-parallel
Strand 5
A
408 412anti-parallel
Strand 6
A
398 400anti-parallel
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There are 6 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
113 121first strand
Strand 2
A
49 57anti-parallel
Strand 3
A
90 98anti-parallel
Strand 4
A
33 39parallel
Strand 5
A
130 142anti-parallel
Strand 6
A
415 417anti-parallel
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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
165 167first strand
Strand 2
A
389 391anti-parallel
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There are 2 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
301 302first strand
Strand 2
A
336 337anti-parallel
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There are 4 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
79 81first strand
Strand 2
B
90 98anti-parallel
Strand 3
B
49 57anti-parallel
Strand 4
B
113 121anti-parallel
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There are 6 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
79 81first strand
Strand 2
B
90 98anti-parallel
Strand 3
B
33 39parallel
Strand 4
B
130 142anti-parallel
Strand 5
B
408 417anti-parallel
Strand 6
B
398 399anti-parallel
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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
166 167first strand
Strand 2
B
389 390anti-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
310 316first strand
Strand 2
B
301 304anti-parallel
Strand 3
B
336 341anti-parallel
Strand 4
B
384 387anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il