Analysis of interatomic Contacts of Structural Units in PDB entry:
4C5Y


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 4C5Y entry

There are 4 chains in PDB entry 4C5Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 45ILE 245
A
 VAL 247LEU 480
B
 ASP 45ILE 245
B
 VAL 247LEU 480
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 35 helices in PDB entry 4C5Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
84 86Right-handed 310
Helix 2
2
A
87 94Right-handed alpha
Helix 3
3
A
124 130Right-handed alpha
Helix 4
4
A
131 149Right-handed alpha
Helix 5
5
A
160 170Right-handed alpha
Helix 6
6
A
198 207Right-handed alpha
Helix 7
7
A
226 240Right-handed alpha
Helix 8
8
A
266 280Right-handed alpha
Helix 9
9
A
290 301Right-handed alpha
Helix 10
10
A
312 323Right-handed alpha
Helix 11
11
A
330 340Right-handed alpha
Helix 12
12
A
347 351Right-handed 310
Helix 13
13
A
353 369Right-handed alpha
Helix 14
14
A
385 395Right-handed alpha
Helix 15
15
A
399 408Right-handed alpha
Helix 16
16
A
410 419Right-handed 310
Helix 17
17
A
443 449Right-handed 310
Helix 18
18
A
449 451Right-handed 310
Helix 19
19
B
84 86Right-handed 310
Helix 20
20
B
87 94Right-handed alpha
Helix 21
21
B
124 130Right-handed alpha
Helix 22
22
B
131 149Right-handed alpha
Helix 23
23
B
160 170Right-handed alpha
Helix 24
24
B
198 207Right-handed alpha
Helix 25
25
B
226 240Right-handed alpha
Helix 26
26
B
266 280Right-handed alpha
Helix 27
27
B
290 301Right-handed alpha
Helix 28
28
B
312 323Right-handed alpha
Helix 29
29
B
330 340Right-handed alpha
Helix 30
30
B
352 369Right-handed alpha
Helix 31
31
B
385 395Right-handed alpha
Helix 32
32
B
399 408Right-handed alpha
Helix 33
33
B
410 419Right-handed 310
Helix 34
34
B
443 449Right-handed 310
Helix 35
35
B
449 451Right-handed 310
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There are 6 sheets in PDB entry 4C5Y. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

There are 7 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
76 82first strand
Strand 2
A
65 73anti-parallel
Strand 3
A
49 57anti-parallel
Strand 4
A
97 105parallel
Strand 5
A
433 436anti-parallel
Strand 6
A
453 458anti-parallel
Strand 7
A
461 464anti-parallel
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There are 3 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
107 112first strand
Strand 2
A
151 156parallel
Strand 3
A
177 180parallel
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There are 7 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
221 223first strand
Strand 2
A
184 186parallel
Strand 3
A
245 248parallel
Strand 4
A
284 288parallel
Strand 5
A
304 307parallel
Strand 6
A
325 327parallel
Strand 7
A
373 374parallel
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There are 7 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
76 82first strand
Strand 2
B
65 73anti-parallel
Strand 3
B
49 57anti-parallel
Strand 4
B
97 105parallel
Strand 5
B
433 436anti-parallel
Strand 6
B
453 458anti-parallel
Strand 7
B
461 464anti-parallel
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There are 3 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
107 112first strand
Strand 2
B
151 156parallel
Strand 3
B
177 180parallel
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There are 7 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
221 223first strand
Strand 2
B
184 186parallel
Strand 3
B
245 248parallel
Strand 4
B
284 288parallel
Strand 5
B
304 307parallel
Strand 6
B
325 327parallel
Strand 7
B
373 374parallel
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