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


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 2YCL entry

There are 2 chains in PDB entry 2YCL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2ASN 444
B
 ALA 2LYS 310
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 40 helices in PDB entry 2YCL. 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 10Right-handed alpha
Helix 2
2
A
24 34Right-handed alpha
Helix 3
3
A
38 42Right-handed 310
Helix 4
4
A
46 55Right-handed alpha
Helix 5
5
A
68 72Right-handed 310
Helix 6
6
A
103 116Right-handed alpha
Helix 7
7
A
139 153Right-handed alpha
Helix 8
8
A
163 175Right-handed alpha
Helix 9
9
A
176 178Right-handed 310
Helix 10
10
A
188 200Right-handed alpha
Helix 11
11
A
208 223Right-handed alpha
Helix 12
12
A
236 254Right-handed alpha
Helix 13
13
A
256 260Right-handed 310
Helix 14
14
A
271 285Right-handed alpha
Helix 15
15
A
296 311Right-handed alpha
Helix 16
16
A
342 356Right-handed alpha
Helix 17
17
A
371 378Right-handed alpha
Helix 18
18
A
382 393Right-handed alpha
Helix 19
19
A
394 399Right-handed alpha
Helix 20
20
A
407 412Right-handed 310
Helix 21
21
A
413 422Right-handed alpha
Helix 22
22
A
431 433Right-handed 310
Helix 23
23
A
434 443Right-handed alpha
Helix 24
24
B
21 25Right-handed 310
Helix 25
25
B
62 67Right-handed alpha
Helix 26
26
B
68 70Right-handed 310
Helix 27
27
B
75 86Right-handed alpha
Helix 28
28
B
96 99Right-handed 310
Helix 29
29
B
106 121Right-handed alpha
Helix 30
30
B
132 147Right-handed alpha
Helix 31
31
B
162 173Right-handed alpha
Helix 32
32
B
183 196Right-handed alpha
Helix 33
33
B
200 202Right-handed 310
Helix 34
34
B
216 233Right-handed alpha
Helix 35
35
B
235 239Right-handed 310
Helix 36
36
B
245 251Right-handed alpha
Helix 37
37
B
253 258Right-handed alpha
Helix 38
38
B
261 265Right-handed 310
Helix 39
39
B
266 285Right-handed alpha
Helix 40
40
B
294 309Right-handed alpha
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There are 7 sheets in PDB entry 2YCL. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
64 66first strand
Strand 2
A
73 75anti-parallel
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There are 8 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
228 231first strand
Strand 2
A
203 206parallel
Strand 3
A
180 184parallel
Strand 4
A
158 161parallel
Strand 5
A
130 134parallel
Strand 6
A
93 99parallel
Strand 7
A
289 292parallel
Strand 8
A
264 267parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
118 121first strand
Strand 2
A
124 127anti-parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
325 327first strand
Strand 2
A
360 365anti-parallel
Strand 3
A
336 340parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
403 406first strand
Strand 2
A
424 427parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
16 19first strand
Strand 2
B
26 29anti-parallel
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There are 8 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
204 207first strand
Strand 2
B
175 179parallel
Strand 3
B
153 157parallel
Strand 4
B
125 128parallel
Strand 5
B
90 94parallel
Strand 6
B
48 54parallel
Strand 7
B
289 292parallel
Strand 8
B
243 244parallel
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