Analysis of interatomic Contacts of Structural Units in PDB entry:
3D7K


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 3D7K entry

There are 2 chains in PDB entry 3D7K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ILE 555
B
 ALA 2ILE 555
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 61 helices in PDB entry 3D7K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 17Right-handed alpha
Helix 2
2
A
27 29Right-handed 310
Helix 3
3
A
30 41Right-handed alpha
Helix 4
4
A
49 65Right-handed alpha
Helix 5
5
A
75 81Right-handed alpha
Helix 6
6
A
81 92Right-handed alpha
Helix 7
7
A
117 123Right-handed alpha
Helix 8
8
A
124 126Right-handed 310
Helix 9
9
A
134 136Right-handed 310
Helix 10
10
A
137 151Right-handed alpha
Helix 11
11
A
163 168Right-handed alpha
Helix 12
12
A
190 203Right-handed alpha
Helix 13
13
A
212 219Right-handed alpha
Helix 14
14
A
220 232Right-handed alpha
Helix 15
15
A
239 246Right-handed 310
Helix 16
16
A
249 251Right-handed 310
Helix 17
17
A
258 265Right-handed 310
Helix 18
18
A
281 285Right-handed 310
Helix 19
19
A
321 333Right-handed alpha
Helix 20
20
A
342 363Right-handed alpha
Helix 21
21
A
371 381Right-handed alpha
Helix 22
22
A
394 405Right-handed alpha
Helix 23
23
A
423 439Right-handed alpha
Helix 24
24
A
448 452Right-handed alpha
Helix 25
25
A
453 456Right-handed 310
Helix 26
26
A
457 464Right-handed alpha
Helix 27
27
A
478 489Right-handed alpha
Helix 28
28
A
503 511Right-handed alpha
Helix 29
29
A
520 534Right-handed alpha
Helix 30
30
B
6 17Right-handed alpha
Helix 31
31
B
27 29Right-handed 310
Helix 32
32
B
30 40Right-handed alpha
Helix 33
33
B
49 64Right-handed alpha
Helix 34
34
B
75 80Right-handed alpha
Helix 35
35
B
81 92Right-handed alpha
Helix 36
36
B
117 123Right-handed alpha
Helix 37
37
B
124 126Right-handed 310
Helix 38
38
B
134 136Right-handed 310
Helix 39
39
B
137 151Right-handed alpha
Helix 40
40
B
163 168Right-handed alpha
Helix 41
41
B
173 175Right-handed 310
Helix 42
42
B
190 203Right-handed alpha
Helix 43
43
B
212 219Right-handed alpha
Helix 44
44
B
220 232Right-handed alpha
Helix 45
45
B
238 246Right-handed 310
Helix 46
46
B
249 251Right-handed 310
Helix 47
47
B
260 265Right-handed alpha
Helix 48
48
B
281 285Right-handed 310
Helix 49
49
B
304 308Right-handed 310
Helix 50
50
B
321 334Right-handed alpha
Helix 51
51
B
342 364Right-handed alpha
Helix 52
52
B
371 381Right-handed alpha
Helix 53
53
B
394 405Right-handed alpha
Helix 54
54
B
423 438Right-handed alpha
Helix 55
55
B
448 452Right-handed alpha
Helix 56
56
B
453 455Right-handed 310
Helix 57
57
B
456 465Right-handed alpha
Helix 58
58
B
478 489Right-handed alpha
Helix 59
59
B
503 511Right-handed alpha
Helix 60
60
B
520 534Right-handed alpha
Helix 61
61
B
550 555Right-handed alpha
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There are 8 sheets in PDB entry 3D7K. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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 5first strand
Strand 2
A
169 171anti-parallel
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There are 6 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
44 46first strand
Strand 2
A
22 24parallel
Strand 3
A
68 72parallel
Strand 4
A
95 101parallel
Strand 5
A
157 162parallel
Strand 6
A
128 131parallel
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There are 6 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
253 256first strand
Strand 2
A
235 237parallel
Strand 3
A
207 211parallel
Strand 4
A
272 276parallel
Strand 5
A
297 302parallel
Strand 6
A
316 319parallel
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There are 6 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
411 413first strand
Strand 2
A
387 391parallel
Strand 3
A
441 447parallel
Strand 4
A
469 474parallel
Strand 5
A
538 543parallel
Strand 6
A
514 518parallel
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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
B
3 5first strand
Strand 2
B
169 171anti-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
B
44 46first strand
Strand 2
B
22 24parallel
Strand 3
B
68 72parallel
Strand 4
B
95 101parallel
Strand 5
B
157 162parallel
Strand 6
B
128 131parallel
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There are 6 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
253 256first strand
Strand 2
B
235 237parallel
Strand 3
B
207 211parallel
Strand 4
B
272 276parallel
Strand 5
B
297 302parallel
Strand 6
B
316 319parallel
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There are 6 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
411 413first strand
Strand 2
B
387 391parallel
Strand 3
B
441 447parallel
Strand 4
B
469 474parallel
Strand 5
B
538 543parallel
Strand 6
B
514 518parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il