Analysis of interatomic Contacts of Structural Units in PDB entry:
2C3C


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 2C3C entry

There are 2 chains in PDB entry 2C3C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2LEU 523
B
 LYS 2LEU 523
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 36 helices in PDB entry 2C3C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 26Right-handed alpha
Helix 2
2
A
52 65Right-handed alpha
Helix 3
3
A
80 85Right-handed alpha
Helix 4
4
A
86 106Right-handed alpha
Helix 5
5
A
121 133Right-handed alpha
Helix 6
6
A
133 147Right-handed alpha
Helix 7
7
A
202 209Right-handed alpha
Helix 8
8
A
223 236Right-handed alpha
Helix 9
9
A
254 268Right-handed alpha
Helix 10
10
A
318 326Right-handed alpha
Helix 11
11
A
352 356Right-handed 310
Helix 12
12
A
360 376Right-handed alpha
Helix 13
13
A
403 410Right-handed alpha
Helix 14
14
A
437 443Right-handed alpha
Helix 15
15
A
446 451Right-handed 310
Helix 16
16
A
474 487Right-handed alpha
Helix 17
17
A
490 496Right-handed alpha
Helix 18
18
A
506 516Right-handed alpha
Helix 19
19
B
12 25Right-handed alpha
Helix 20
20
B
52 65Right-handed alpha
Helix 21
21
B
80 85Right-handed alpha
Helix 22
22
B
86 106Right-handed alpha
Helix 23
23
B
121 133Right-handed alpha
Helix 24
24
B
133 147Right-handed alpha
Helix 25
25
B
202 209Right-handed alpha
Helix 26
26
B
223 236Right-handed alpha
Helix 27
27
B
254 268Right-handed alpha
Helix 28
28
B
318 326Right-handed alpha
Helix 29
29
B
352 356Right-handed 310
Helix 30
30
B
360 376Right-handed alpha
Helix 31
31
B
403 410Right-handed alpha
Helix 32
32
B
437 443Right-handed alpha
Helix 33
33
B
446 450Right-handed 310
Helix 34
34
B
474 487Right-handed alpha
Helix 35
35
B
490 496Right-handed alpha
Helix 36
36
B
506 516Right-handed alpha
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There are 12 sheets in PDB entry 2C3C. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE, BF,

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
3 5first strand
Strand 2
A
32 35parallel
Strand 3
A
152 154anti-parallel
Strand 4
A
69 73parallel
Strand 5
A
46 49parallel
Strand 6
A
178 180parallel
Strand 7
A
348 350parallel
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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
159 162first strand
Strand 2
A
165 168anti-parallel
Strand 3
A
171 174anti-parallel
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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
184 186first strand
Strand 2
A
314 316anti-parallel
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There are 5 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
199 201first strand
Strand 2
A
308 310parallel
Strand 3
A
216 220parallel
Strand 4
A
239 243parallel
Strand 5
A
271 273parallel
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There are 3 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
277 283first strand
Strand 2
A
289 296anti-parallel
Strand 3
A
299 304anti-parallel
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There are 5 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
389 392first strand
Strand 2
A
396 401anti-parallel
Strand 3
A
464 471anti-parallel
Strand 4
A
452 458anti-parallel
Strand 5
A
414 419anti-parallel
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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
3 5first strand
Strand 2
B
32 35parallel
Strand 3
B
152 154anti-parallel
Strand 4
B
69 73parallel
Strand 5
B
46 49parallel
Strand 6
B
178 180parallel
Strand 7
B
348 350parallel
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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
159 162first strand
Strand 2
B
165 168anti-parallel
Strand 3
B
171 174anti-parallel
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There are 2 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
184 186first strand
Strand 2
B
314 316anti-parallel
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There are 5 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
199 201first strand
Strand 2
B
308 310parallel
Strand 3
B
216 220parallel
Strand 4
B
239 243parallel
Strand 5
B
271 273parallel
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There are 3 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
277 283first strand
Strand 2
B
289 296anti-parallel
Strand 3
B
299 304anti-parallel
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There are 5 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
389 392first strand
Strand 2
B
396 401anti-parallel
Strand 3
B
464 471anti-parallel
Strand 4
B
452 458anti-parallel
Strand 5
B
414 419anti-parallel
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