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


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 1CDO entry

There are 2 chains in PDB entry 1CDO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LEU 374
B
 ALA 1LEU 374
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 34 helices in PDB entry 1CDO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
47 54Right-handed alpha
Helix 2
2
A
102 105Right-handed alpha
Helix 3
3
A
116 118Right-handed 310
Helix 4
4
A
141 143Right-handed 310
Helix 5
5
A
155 157Right-handed 310
Helix 6
6
A
167 174Right-handed alpha
Helix 7
7
A
176 185Right-handed alpha
Helix 8
8
A
203 214Right-handed alpha
Helix 9
9
A
227 235Right-handed 310
Helix 10
10
A
244 246Right-handed 310
Helix 11
11
A
251 259Right-handed alpha
Helix 12
12
A
273 281Right-handed alpha
Helix 13
13
A
305 309Right-handed alpha
Helix 14
14
A
319 321Right-handed 310
Helix 15
15
A
324 336Right-handed alpha
Helix 16
16
A
343 345Right-handed 310
Helix 17
17
A
352 364Right-handed 310
Helix 18
18
B
47 55Right-handed alpha
Helix 19
19
B
59 61Right-handed 310
Helix 20
20
B
116 119Right-handed alpha
Helix 21
21
B
141 143Right-handed 310
Helix 22
22
B
155 157Right-handed 310
Helix 23
23
B
167 174Right-handed alpha
Helix 24
24
B
176 185Right-handed alpha
Helix 25
25
B
203 215Right-handed alpha
Helix 26
26
B
227 236Right-handed 310
Helix 27
27
B
244 246Right-handed 310
Helix 28
28
B
251 259Right-handed alpha
Helix 29
29
B
273 281Right-handed alpha
Helix 30
30
B
305 309Right-handed alpha
Helix 31
31
B
319 321Right-handed 310
Helix 32
32
B
324 336Right-handed alpha
Helix 33
33
B
343 345Right-handed 310
Helix 34
34
B
352 363Right-handed 310
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There are 12 sheets in PDB entry 1CDO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
7 13first strand
Strand 2
A
22 28anti-parallel
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There are 3 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
150 154first strand
Strand 2
A
35 40anti-parallel
Strand 3
A
72 77anti-parallel
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There are 3 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
42 44first strand
Strand 2
A
369 373anti-parallel
Strand 3
A
346 351parallel
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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
90 92first strand
Strand 2
A
158 160anti-parallel
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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
A
131 133first strand
Strand 2
A
136 138anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
313 316first strand
Strand 2
A
289 292parallel
Strand 3
A
265 268parallel
Strand 4
A
195 199parallel
Strand 5
A
219 223parallel
Strand 6
A
240 242parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
300 304first strand
Strand 2
B
300 304anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
7 13first strand
Strand 2
B
22 28anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
150 154first strand
Strand 2
B
35 40anti-parallel
Strand 3
B
72 77anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
42 44first strand
Strand 2
B
369 373anti-parallel
Strand 3
B
346 351parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
90 92first strand
Strand 2
B
158 160anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
313 316first strand
Strand 2
B
289 292parallel
Strand 3
B
265 268parallel
Strand 4
B
195 199parallel
Strand 5
B
219 223parallel
Strand 6
B
240 242parallel
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