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


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 1SZF entry

There are 2 chains in PDB entry 1SZF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 100ALA 511
B
 GLY 100ALA 511
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 42 helices in PDB entry 1SZF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
104 113Right-handed alpha
Helix 2
2
A
118 122Right-handed 310
Helix 3
3
A
124 136Right-handed alpha
Helix 4
4
A
137 146Right-handed alpha
Helix 5
5
A
151 160Right-handed alpha
Helix 6
6
A
161 164Right-handed 310
Helix 7
7
A
199 203Right-handed 310
Helix 8
8
A
208 218Right-handed alpha
Helix 9
9
A
234 241Right-handed alpha
Helix 10
10
A
258 272Right-handed alpha
Helix 11
11
A
289 297Right-handed alpha
Helix 12
12
A
318 322Right-handed 310
Helix 13
13
A
331 341Right-handed alpha
Helix 14
14
A
353 363Right-handed alpha
Helix 15
15
A
383 397Right-handed alpha
Helix 16
16
A
398 399Right-handed 310
Helix 17
17
A
400 404Right-handed 310
Helix 18
18
A
414 424Right-handed alpha
Helix 19
19
A
432 466Right-handed alpha
Helix 20
20
A
469 473Right-handed 310
Helix 21
21
A
474 476Right-handed 310
Helix 22
22
A
493 500Right-handed alpha
Helix 23
23
B
105 113Right-handed alpha
Helix 24
24
B
118 122Right-handed 310
Helix 25
25
B
124 136Right-handed alpha
Helix 26
26
B
137 146Right-handed alpha
Helix 27
27
B
151 160Right-handed alpha
Helix 28
28
B
161 164Right-handed 310
Helix 29
29
B
199 203Right-handed 310
Helix 30
30
B
209 216Right-handed alpha
Helix 31
31
B
234 240Right-handed alpha
Helix 32
32
B
258 273Right-handed alpha
Helix 33
33
B
289 297Right-handed alpha
Helix 34
34
B
331 341Right-handed alpha
Helix 35
35
B
353 363Right-handed alpha
Helix 36
36
B
372 376Right-handed 310
Helix 37
37
B
383 397Right-handed alpha
Helix 38
38
B
414 425Right-handed alpha
Helix 39
39
B
432 466Right-handed alpha
Helix 40
40
B
469 473Right-handed 310
Helix 41
41
B
474 476Right-handed 310
Helix 42
42
B
493 500Right-handed alpha
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There are 7 sheets in PDB entry 1SZF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
165 166first strand
Strand 2
A
478 479anti-parallel
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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
181 183first strand
Strand 2
A
186 188anti-parallel
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There are 9 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
192 194first strand
Strand 2
A
225 227parallel
Strand 3
A
249 253parallel
Strand 4
A
277 280parallel
Strand 5
A
346 351parallel
Strand 6
A
367 370parallel
Strand 7
A
405 409parallel
Strand 8
A
428 431parallel
Strand 9
A
192 194parallel
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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
486 487first strand
Strand 2
B
488 489parallel
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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
165 166first strand
Strand 2
B
478 479anti-parallel
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There are 2 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
181 183first strand
Strand 2
B
186 188anti-parallel
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There are 9 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
192 194first strand
Strand 2
B
225 227parallel
Strand 3
B
249 253parallel
Strand 4
B
276 280parallel
Strand 5
B
346 351parallel
Strand 6
B
367 370parallel
Strand 7
B
405 409parallel
Strand 8
B
428 431parallel
Strand 9
B
192 194parallel
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