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


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 2DPH entry

There are 2 chains in PDB entry 2DPH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LYS 398
B
 ALA 1LYS 398
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 2DPH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 53Right-handed alpha
Helix 2
2
A
99 104Right-handed alpha
Helix 3
3
A
105 110Right-handed 310
Helix 4
4
A
143 148Right-handed alpha
Helix 5
5
A
153 160Right-handed alpha
Helix 6
6
A
160 165Right-handed alpha
Helix 7
7
A
169 181Right-handed alpha
Helix 8
8
A
195 209Right-handed alpha
Helix 9
9
A
219 228Right-handed alpha
Helix 10
10
A
241 251Right-handed alpha
Helix 11
11
A
269 273Right-handed 310
Helix 12
12
A
279 288Right-handed alpha
Helix 13
13
A
310 315Right-handed alpha
Helix 14
14
A
321 328Right-handed alpha
Helix 15
15
A
338 341Right-handed 310
Helix 16
16
A
342 352Right-handed alpha
Helix 17
17
A
356 363Right-handed alpha
Helix 18
18
A
371 381Right-handed alpha
Helix 19
19
B
45 53Right-handed alpha
Helix 20
20
B
99 104Right-handed alpha
Helix 21
21
B
106 110Right-handed 310
Helix 22
22
B
143 148Right-handed alpha
Helix 23
23
B
153 159Right-handed alpha
Helix 24
24
B
160 165Right-handed alpha
Helix 25
25
B
169 180Right-handed alpha
Helix 26
26
B
195 208Right-handed alpha
Helix 27
27
B
219 228Right-handed alpha
Helix 28
28
B
241 251Right-handed alpha
Helix 29
29
B
269 273Right-handed 310
Helix 30
30
B
279 288Right-handed alpha
Helix 31
31
B
311 316Right-handed 310
Helix 32
32
B
321 328Right-handed alpha
Helix 33
33
B
338 341Right-handed 310
Helix 34
34
B
342 352Right-handed alpha
Helix 35
35
B
356 363Right-handed alpha
Helix 36
36
B
371 381Right-handed alpha
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There are 9 sheets in PDB entry 2DPH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
3 10first strand
Strand 2
A
13 19anti-parallel
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There are 2 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
25 26first strand
Strand 2
A
29 30anti-parallel
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There are 5 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
138 141first strand
Strand 2
A
35 43anti-parallel
Strand 3
A
68 75anti-parallel
Strand 4
A
87 89anti-parallel
Strand 5
A
149 150anti-parallel
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There are 4 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
138 141first strand
Strand 2
A
35 43anti-parallel
Strand 3
A
386 389anti-parallel
Strand 4
A
364 367parallel
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There are 12 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
232 235first strand
Strand 2
A
212 217parallel
Strand 3
A
188 192parallel
Strand 4
A
255 260parallel
Strand 5
A
289 296parallel
Strand 6
A
331 333parallel
Strand 7
B
331 334anti-parallel
Strand 8
B
289 297parallel
Strand 9
B
255 260parallel
Strand 10
B
188 192parallel
Strand 11
B
212 217parallel
Strand 12
B
232 235parallel
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There are 2 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
318 320first strand
Strand 2
B
318 320anti-parallel
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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
B
3 10first strand
Strand 2
B
13 19anti-parallel
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There are 5 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
138 141first strand
Strand 2
B
35 43anti-parallel
Strand 3
B
68 75anti-parallel
Strand 4
B
87 89anti-parallel
Strand 5
B
149 150anti-parallel
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There are 4 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
138 141first strand
Strand 2
B
35 43anti-parallel
Strand 3
B
386 389anti-parallel
Strand 4
B
364 367parallel
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