Analysis of interatomic Contacts of Structural Units in PDB entry:
4CT5


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 4CT5 entry

There are 2 chains in PDB entry 4CT5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 95TYR 469
B
 GLY 95TYR 469
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 33 helices in PDB entry 4CT5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
97 102Right-handed 310
Helix 2
2
A
104 113Right-handed alpha
Helix 3
3
A
120 131Right-handed alpha
Helix 4
4
A
146 158Right-handed alpha
Helix 5
5
A
173 188Right-handed alpha
Helix 6
6
A
204 212Right-handed alpha
Helix 7
7
A
222 233Right-handed alpha
Helix 8
8
A
247 252Right-handed alpha
Helix 9
9
A
256 266Right-handed alpha
Helix 10
10
A
281 291Right-handed alpha
Helix 11
11
A
317 332Right-handed alpha
Helix 12
12
A
343 355Right-handed alpha
Helix 13
13
A
369 382Right-handed alpha
Helix 14
14
A
414 423Right-handed alpha
Helix 15
15
A
439 441Right-handed 310
Helix 16
16
A
442 453Right-handed alpha
Helix 17
17
A
465 469Right-handed 310
Helix 18
18
B
97 102Right-handed 310
Helix 19
19
B
104 114Right-handed alpha
Helix 20
20
B
120 131Right-handed alpha
Helix 21
21
B
146 158Right-handed alpha
Helix 22
22
B
173 188Right-handed alpha
Helix 23
23
B
204 212Right-handed alpha
Helix 24
24
B
222 233Right-handed alpha
Helix 25
25
B
247 252Right-handed alpha
Helix 26
26
B
256 266Right-handed alpha
Helix 27
27
B
281 292Right-handed alpha
Helix 28
28
B
317 332Right-handed alpha
Helix 29
29
B
343 355Right-handed alpha
Helix 30
30
B
369 382Right-handed alpha
Helix 31
31
B
414 423Right-handed alpha
Helix 32
32
B
442 453Right-handed alpha
Helix 33
33
B
465 469Right-handed 310
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There are 4 sheets in PDB entry 4CT5. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

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
196 199first strand
Strand 2
A
218 221parallel
Strand 3
A
167 170parallel
Strand 4
A
242 246parallel
Strand 5
A
272 277parallel
Strand 6
A
136 139parallel
Strand 7
A
296 298parallel
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There are 7 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
361 363first strand
Strand 2
A
387 390parallel
Strand 3
A
336 340parallel
Strand 4
A
403 408parallel
Strand 5
A
433 438parallel
Strand 6
A
310 315parallel
Strand 7
A
458 459parallel
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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
196 199first strand
Strand 2
B
218 221parallel
Strand 3
B
167 170parallel
Strand 4
B
242 246parallel
Strand 5
B
272 277parallel
Strand 6
B
136 139parallel
Strand 7
B
296 298parallel
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There are 7 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
361 363first strand
Strand 2
B
387 390parallel
Strand 3
B
336 340parallel
Strand 4
B
403 408parallel
Strand 5
B
433 438parallel
Strand 6
B
310 315parallel
Strand 7
B
458 459parallel
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